ORIGINAL_ARTICLE
Physico-chemical features of Aqueous extract of acanthophyllum laxiusculum roots from natural steppe habitats of Iran: Evaluating surface activity and thermal behavior of partially purified extract
Acanthophyllum laxiusculum is one of the most widely distributed species of the genus in Iran that flourishes in steppe and mountainous regions of the country. In the present study, water-soluble content of A. laxiusculum roots was extracted by boiling water and further successively purified partially by a defined solvent system. Surface tension measurements revealed the ability of plant extract to decrease the surface tension of water from 72 to 38mN/m with a critical micelle concentration (CMC) of 87.3 mg/l. The partially purified natural extract (PPNE) exhibited 65% emulsification activity (E24) on kerosene. A combination of UV–VIS spectroscopy and Fourier transform infrared spectroscopy (FTIR) demonstrated the presence of saponin compounds in PPNE. Moreover, thermostability of PPNE was evaluated by thermal gravimetric analysis (TG) and differential thermal analysis (DTA). TG-DTG analysis showed a complex three-stage thermal degradation mechanism and this conclusion was also supported by the DTA spectrum.
https://icc.journals.pnu.ac.ir/article_2113_eb627be368422e0ef64e0adbe290a4e3.pdf
2016-07-01
236
244
Acanthophyllum laxiusculum
saponin
plant
critical micelle concentration
Hajar
Soltaninejad
h_soltaninejad87@yahoo.com
1
Department of Energy and Environmental Biotechnology, Institute of Industrial and Environmental Biotechnology(IIEB), National Institute of Genetic Engineering and Biotechnology (NIGEB), P.O. Box 14965/161, Tehran, Iran
AUTHOR
Zahra
Madadi
negar.madadi@gmail.com
2
Department of Energy and Environmental Biotechnology, Institute of Industrial and Environmental Biotechnology(IIEB), National Institute of Genetic Engineering and Biotechnology (NIGEB), P.O. Box 14965/161, Tehran, Iran
AUTHOR
Tayebe
Bagheri Lotfabad
bagheril@nigeb.ac.ir
3
Department of Energy and Environmental Biotechnology, Institute of Industrial and Environmental Biotechnology(IIEB), National Institute of Genetic Engineering and Biotechnology (NIGEB), P.O. Box 14965/161, Tehran, Iran
LEAD_AUTHOR
Atefeh
Pirani
atefeh.pirani@gmail.com
4
Traditional Medicine and Materia Medica Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
AUTHOR
Negissa
Ebadipour
nakisa_pl@yahoo.com
5
Department of Energy and Environmental Biotechnology, Institute of Industrial and Environmental Biotechnology(IIEB), National Institute of Genetic Engineering and Biotechnology (NIGEB), P.O. Box 14965/161, Tehran, Iran
AUTHOR
[1] N. Aghel, E. Moghimipour, A. Raies Dana, Iran. J. Pharm. Res., 2007, 6, 167-172.
1
[2] L. Guo, J. Su, B. W. Deng, Z.Y. Yu, L.P. Kang, Z.H. Zhao, Y.J. Shan, J.P. Chen, B.P. Ma, Y.W. Cong, Hum. Reprod., 2008, 23, 964-971.
2
[3] P.A.J. Morton, B.S. Murray, Colloids Surf. B Biointerfaces, 2001, 21, 101-106.
3
[4] O. Tanaka, Y. Tamura, H. Masuda, K. Mizutani, Springer US, 1996, 1-11.
4
[5] H. Jian, X. Liao, L. Zhu, W. Zhang, J. Jiang, J. Colloid Interface Sci., 2011, 359, 487-492.
5
[6] G. Francis, H.P.S. Makkar, K. Becker, 2001, 199, 197-227.
6
[7] A. Pirani, S. Zarre, B.E. Pfeil, Y.J.K. Bertrand, M. Assadi, B. Oxelman, Taxon, 2014, 63, 592-607.
7
[8] Sh. Basiri Esfahani, B. Bidi, M.R. Rahimi Nejad, M. Assadi, Iran. J. Bot., 2011, 17, 24-39.
8
[9] G. Gaidi, T. Miyamoto, M. Ramezani, M.A. Lacaille-Dubois, J. Nat. Prod., 2004, 67, 1114-1118.
9
[10] G. Gaidi, T. Miyamoto, A. Rustaiyan, V. Laurens, M.A. Lacaille-Dubois, J. Nat. Prod., 2000, 63, 1497-1502.
10
[11] M.A. Lacaille-Dubois, B. Hanquet, A. Rustaiyan, H. Wagner, Phytochemistry, 1993, 34, 489-495.
11
[12] K. Lunkenheimer, K.D. Wantke, Colloid Polym. Sci., 1981, 259, 354-366.
12
[13] D.G. Cooper, B.G. Goldenberg, Appl. Environ. Microbiol., 1987, 53, 224-229.
13
[14] E. Ruckenstein, R. Nagarajan, J. Phys. Chem., 1975, 79, 2622-2626.
14
[15] D. Mańko, A. Zdziennicka, B. Jańczuk, Colloids Surf. B Biointerfaces, 2014, 119, 22-29.
15
[16] B.R. Singh, S. Dwivedi, A.A. Al-Khedhairy, J. Musarrat, Colloids Surf. B Biointerfaces, 2011, 85, 207-213.
16
[17] M. Abouseoud, R. Maachi, A. Amrane, S. Boudergua, A. Nabi, Desalination, 2008, 223, 143-151.
17
[18] T.B. Lotfabad, M. Shourian, R. Roostaazad, A.R. Najafabadi, M.R. Adelzadeh, K.A. Noghabi, Colloids Surf. B Biointerfaces, 2009, 69, 183-193.
18
[19] F.A.S.L. Reis, E.F.C. Sérvulo, F.P.D. França, Appl. Biochem. Biotechnol., 2004, 115, 899-912.
19
[20] C. Acharya, N.A. Khan, Chem. Nat. Compd., 2013, 49, 54-57.
20
[21] K. Jahanbin, A.R. Gohari, S. Moini, Z. Emam-Djomeh, P. Masi, Int. J. Biol. Macromol., 2011, 49, 567-572.
21
ORIGINAL_ARTICLE
A green and eco-friendly method for the synthesis of xanthene derivatives using cellulose sulfuric acid under solvent-free conditions
A green and convenient method for the synthesis of 14-aryl-14H-dibenzo[a,i]xanthene-8,13-diones and spiro[dibenzo[a,i]-xanthene-14,3'-indoline]-2',8,13-triones in the presence of a catalytic amount of cellulose sulfuric acid (CSA) as an efficient biopolymer-based catalyst under solvent-free conditions at 100 °C is described. The condensation reactions of β-naphtol, 2-hydroxynaphthalene-1,4-dione with aldehydes or isatins to afford the corresponding xanthenes in good to excellent yields. To the best of our knowledge, it is the first example of a multicomponent reaction to the synthesis of these compounds using cellulose sulfuric acid. The present approach offers several advantages such as shorter reaction times, simple work-up, excellent yields, non-toxicity of the catalyst, and solvent-free conditions. Moreover, cellulose sulfuric acid is successfully reused for four cycles without significant less of activity.
https://icc.journals.pnu.ac.ir/article_2114_a646e9fc09ce4c04ee20060cdc661819.pdf
2016-07-01
245
255
Xanthenes
cellulose sulfuric acid
2-hydroxynaphthalene-1,4-dione
β-naphtol
solvent-free
Seyyedeh Cobra
Azimi
cobra.azimi@gmail.com
1
Islamic Azad University, Rasht, Iran
LEAD_AUTHOR
Esmayeel
Abbaspour-Gilandeh
2
Islamic Azad University, Ardabil, Iran
AUTHOR
[1] B.M. Trost, Science, 1991, 254, 1471-1477.
1
[2] A. Domling, I. Ugi, Angew. Chem. Int. Ed., 2000, 39, 3168-3173.
2
[3] (a) J. Zhu, H. Bienayme, Multi Component Reactions, Wiley-VCH, Weinheim, 2005; (b) A. Domling, Chem. Rev., 2006, 106, 17-23.
3
[4]. A.V. Rukavishnikov, M.P. Smith, G.B. Birrell, J.F. W. Keana, O.H. Griffith, Tetrahedron Lett., 1998, 39, 6637-6640.
4
[5] (a) L. Min Yang, Z. Kui Yin, L. Qiang Wu, Chin. Chem. Lett., 2012, 23, 265-268; (b) X. Yang, L. Yang, L. Wu, Bull. Korean Chem. Soc., 2012, 33, 714-716; (c) F. Shirini, M. Abedini, R. Pourhasan, Dyes Pigm., 2013, 99, 250-255; (d) E. Yoshioka, M. Nishimura, T. Nakazawa, S. Kohtani, H. Miyabe, J. Org. Chem., 2015, 80, 8464-8469; (e) P.Bansal, G. Ram Chaudhary, N. Kaura, S. K. Mehta, RSC Adv., 2015, 5, 8205-8209.
5
[6] D.C. Neckers, O.M. Valdes-Aguilera, Adv. Photochem., 1993, 18, 315-394.
6
[7] T. Hideu, J. Tokkyo Koho, Chem. Abstr., 1981, 95, 80922b, JP, 56005480.
7
[8] R.W. Lamberk, J.A. Martin, J.H. Parkes, KEB, G.J. Thomas, Chem Abstr., 1997, 126:P212377y, PCT Int. Appl. WO 9706178.
8
[9] J.P. Poupelin, G. Saint-Rut, O. Fussard-Blanpin, G. Narcisse, G. Uchida-Ernouf, R. Lakroix, Eur. J. Med. Chem., 1978, 13, 67-71.
9
[10] R.M. Ion, D. Frackowiak, A. Planner, K.
10
Wiktorowicz, Acta Biochim. Pol., 1998, 45, 833-845.
11
[11] G. Saint-Ruf, H.T. Hieu, J.P. Poupelin, Naturwissenschaften, 1975, 62, 5840-585.
12
[12] S.M. Menchen, S.C. Benson, J.Y.L. Lam, W.G. Zhen, D.Q. Sun, B.B. Rosenblum, S.H. Khan, M. Taing, U.S. Patent, 2003, 6, 583-568.
13
[13] M. Ahmad, T.A. King, Do-K. Ko, B.H. Cha, J. Lee, J. Phys. D: Appl. Phys., 2002, 35, 1473-1476.
14
[14] C.G. Knight, T. Stephens, Biochem. J., 1989, 258, 683-689.
15
[15] (a) T.H. Kang, K. Matsumoto, M. Tohda, Y. Murakami, H. Takayama, M. Kitajima, N. Aimi, H. Watanabe, Eur. J. Pharmacol., 2002, 444, 39-45; (b) T. Usui, M. Kondoh, C.B. Cui, T. Mayumi, H. Osada, Biochem. J., 1998, 333, 543-548.
16
[16] (a) M. Rolandsgard, S. Baldawi, D. Sirbu, V. Bjørnstad, C. Rømming, K. Undheim, Tetrahedron, 2005, 61, 4129-4140; (b) K. Arya, A. Dandia, J. Fluorine Chem., 2007, 128, 224-231; (c) C. Marti, E.M.M. Carreira. Eur. J. Org. Chem., 2003, 2209-2219; (d) J. Quiroga, S. Cruz, B. Insuasty, R. Abonia, M. Nogueras, J. Cobo, Tetrahedron Lett., 2006, 47, 27-30; (e) N. Ghaffari Khaligh. Catal. Sci. Technol., 2012, 2, 2211-2215; (f) L. Wu, J. Zhang, L. Fang, C. Yang and F. Yan, Dyes Pigm., 2010, 86, 93-96.
17
[17] A. Shaabani, A. Maleki, Appl. Catal., A 2007, 331, 149-151.
18
[18] J.V. Madhav, Y.T. Reddy, P.N. Reddy, M.N. Reddy, S. Kumar, P.A. Crooks, B. Rajitha, J. Mol. Catal. A: Chem., 2009, 304, 85-87.
19
[19] J. Safari, S.H. Banitab, S.D. Khalili, J. Mol. Catal A: Chem., 2011, 335, 46-50.
20
[20] A. Shaabani, A.H. Rezayan, M. Behnam, M. Heidary, C. R. Chimie., 2009, 12, 1249-1252.
21
[21] B.S. Kuarm, J.V. Madhav, S.V. Laxmi, B. Rajitha, Y.T. Reddy, P.N. Reddy, P.A. Crooks, Synth. Commun., 2010, 40, 3358-3364.
22
[22] B.S. Kuarm, J.V. Madhav, B. Rajitha, Y.T. Reddy, P.N. Reddy, P.A. Crooks, Synth. Commun., 2011, 41, 662-669.
23
[23] A. Shaabani, A. Maleki, J. Moghimi Rad, E. Soleimani, Chem. Pharm. Bull., 2007, 55, 957-958.
24
[24] A. Shaabani, A. Rahmati, Z. Badri, Catal. Commun., 2008, 9, 13-16.
25
[25] H. Alinezhad, A. Hagh Haghighi, F. Salehian, Chin. Chem. Lett., 2010, 21, 183-186.
26
[26] P.N. Reddy, Y.T. Reddy, N.M. Reddy, B. Rajitha, P.A. Crooks, Synth. Commun., 2009, 39, 1257-1263.
27
[27] K.F. Shelke, S.B. Sapkal, G.K. Kakade, B. Bapurao, M.S. Shingare, Green. Chem. Lett. Rev., 2010, 23, 27-32.
28
[28] H.A. Oskooie, M.M. Heravi, L. Tahershamsi, S. Sadjadi, M. Tajbakhsh, Synth. Commun., 2010, 3, 1772-1777.
29
[29] K.F. Shelke, S.B. Sapkal, K.S. Niralwad, B.B. Shingate, M.S. Shingare, Cent. Eur. J. Chem., 2010, 8, 12-18.
30
[30] A. Shaabani, M. Seyyedhamzeh, A. Maleki, F. Rezazadeh, Appl. Catal., A 2009, 358, 149-151.
31
[31] (a) Z. Noroozi Tisseh, S.C. Azimi, P. Mirzaei, A. Bazgir, Dyes Pigm., 2008, 79, 273-275; (b) K. Rad-Moghadam, S.C. Azimi, Tetrahedron, 2012, 68, 9706-9712; (c) K. Rad-Moghadam, M. Sharifi-Kiasaraie, S.C. Azimi, Tetrahedron, 2012, 68, 6472-6476; (d) K. Rad-Moghadam, S.C. Azimi, J. Mol. Catal. A: Chem., 2012, 363-364, 465-469; (e) K. Rad-Moghadam, S.C. Azimi, E. Abbaspour-Gilandeh, Tetrahedron Lett., 2013, 54, 4633-4636; (f) S.C. Azimi, K. Rad-Moghadam. Iran. Chem. Commun., 2015, 3, 356-366; (g) S.C. Azimi, H. Kefayati, Iran. J. Catal., 2013, 3(2), 123-128; (h) S.C. Azimi, Iran. J. Catal., 2014, 4(2), 113-120; (i) A. Bazgir, S.C. Azimi, Iran. J. Catal., 2013, 3(1), 21-26.
32
[32] (a) D. Philip, A. Eapen, G. Aruldhas, J. Solid State Chem., 1995, 116, 217-223; (b) S.M. Chackalackal, F.E. Stafford, J. Am. Chem. Soc., 1996, 88, 4815-4819.
33
ORIGINAL_ARTICLE
Application of carbon ceramic modified electrode with prussian blue for electrocatalytic oxidation of nitrite ion
A novel chemically modified electrode containing Prussian blue complex was achieved on the surface of glass carbon electrode by sol-gel technique. The electrochemical behavior of modified electrode was characterized by cyclic voltammetry in detail. The film electrode obtained was very stable and exhibited electrocatalytic response for oxidation of nitrite. Results showed at bare GC electrode, a small oxidation peak current was observed at about 740 mV and a well-formed sharp catalytic oxidation peak at about 600 mV was observed at Prussian blue complex modified electrode. The transfer coefficient (α) for electrocatalytic oxidation of nitrite and the diffusion coefficient of this substance under the experimental conditions were also investigated.
https://icc.journals.pnu.ac.ir/article_2198_5f88e51251aa261b74c267d38694e9eb.pdf
2016-07-01
256
264
Prussian blue complex
cyclic voltammetry
nitrite
electrocatalytic oxidation
Sohrab
Ershad
sohrabsd@yahoo.com
1
marand
LEAD_AUTHOR
Noshin
Safarzadeh
2
Department of Chemistry, Payame Noor University, P.O. BOX 19395-4697 Tehran, Iran
AUTHOR
Hamzeh
Akhondi-Yamchi
3
Department of Chemistry, Payame Noor University, P.O. BOX 19395-4697 Tehran, Iran
AUTHOR
[1] R.W. Murray, in: A.J. Bard (Ed.), Chemically Modified Electrodesin Electroanalytical Chemistry, vol.13, Marcel Dekker, New York, 1984, 191.
1
[2] S.M. Golabi, H.R. Zare, M. Hamzehloo, Electroanalysis, 2002, 14, 611-618.
2
[3] H. R. Zare, S.M. Golabi, J. Electroanal. Chem., 1999, 646. 14-23.
3
[4] S.M. Golabi, H.R. Zare, J. Electroanal. Chem., 1999, 465, 168.
4
[5] J.M. Zen, A.S. Kumar, D.M. Tsai, Electroanalysis, 2003, 15, 1073.
5
[6] D. Z. Sun, Adv.Material. Res, 2011, 306, 1215.
6
[7] B. Agboola, K. Ozoemen, T. Nyokong , J. Electrochim Acta,2006 ,51 , 6470.
7
[8] B. Agboola, T. Nyokong, Anal.Chim. Acta, 2007, 587, 116.
8
[9] I.G. Casello, M.R. Guascito, Electroanalysis, 1997, 9, 1381.
9
[10] P.R. Roy, T. Okajima, T. Ohsaka, J. Electroanal. Chem., 2004, 561, 75.
10
[11] G. Moreno, F. Pariente, E. Lorenzo, Anal. Chim. Acta, 2000, 420, 29.
11
[12] H.R. Zare, S.M. Golabi, J. Solid State Electrochem., 2000, 4, 87.
12
[13] B. Nalini, S.S. Narayanan, Anal. Chim. Acta, 2000, 405, 93.
13
[14] E. Miland, A.J. Miranda Ordieres, P. Tu˜n´on Blanco, M.R. Smyth,C.O´ . Fa´ga´in, Talanta, 1996, 43, 785.
14
[15] O. Dvorak, M. Keith De Armond, J. Phys. Chem., 1993, 97, 2646.
15
[16] K. Itaya, I. Uchida, V. D. Neff, Acc. Chem. Res, 1986, 19,162.
16
[17] M. Kaneko, S.Hara, A. Yamada, J.Electroanal. Chem, 1985, 194, 165.
17
[18] C. Mingotaud, C. Lafuente. J. Amiell, P. Delhaes, Langmuir, 1999, 15, 289.
18
[19] P.Kulesza, K. Miecznikowski, M. Chojak, M. A. Malik, S. Zamponi, R. Marassi., Electrochem. Acta, 2001, 46, 1371.
19
[20] D. M. De Longchamp, P. T. Hammod, Adv. Funct. Mater, 2004, 4, 224.
20
[21] L. Cui, J. Zhu, X. Meng, H. Yin, X. Pan, S. Ai, Sens . Actuators B, 2012, 161, 641.
21
[22] M. Najafi, B. Sobhan manesh, J.Sci. Res., 2012, 7, 1-14.
22
[23] C. Berger, Z. M. Song, X. B.Li, Science, 2006, 312, 1191.
23
[24] M.R. Majidi, A. Jouyban, K. Asadpoure-Zeynali, Electrochemica Acta, 2007, 52, 6248.
24
[25] J. N. Soderberg, A.C. Co, A.H. Sirk, V. I. Biss, J. Phys. Chem B, 2006, 110,1041.
25
[26] J.J. Ruiz, A. Aldaz, M. Domı´nguez, Can. J. Chem., 1977, 55, 2799.
26
[27] A.J. Bard, L.R. Faulkner, Electrochemical methods, Fundamentals and Applications, Wiley, New York, 1980.
27
ORIGINAL_ARTICLE
Solid state synthesis of NiO nanoparticles from [(1,2-bis(2-formyl-3-methoxyphenyl)propane)nickel(II)] chloride
In this paper, nickel oxide (NiO) nanoparticles have been prepared by solid state thermal decomposition of an acyclic nickel(II) complex (1,2-bis(2-formyl-3-methoxyphenyl)propane)nickel(II) chloride, [NiL]Cl2, in an electrical furnace at optimal temperature, 450 ºC for 3.5 h. The nickel(II) complex is obtained via solid state synthesis using nickel(II) chloride and tetradentate O4 acyclic ligand 1,2-bis(2-formyl-3-methoxyphenyl)propane. The structure and morphology of NiO nanoparticles are characterized by Fourier transform infrared spectroscopy (FT-IR), powder X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). XRD and TEM analysis show that NiO nanoparticles have pure and cubic phase with the average size of 5-10 nm.
https://icc.journals.pnu.ac.ir/article_2199_9125d68b021cd0f32620b5843114a0b5.pdf
2016-07-01
265
272
Nickel oxide
nanoparticles
Solid state
nickel(II) complex
Aliakbar
Dehno Khalaji
ad.khalaji@gu.ac.ir
1
Department of Chemistry, Faculty of Science, Golestan University, Gorgan, Iran
LEAD_AUTHOR
Fatemeh
Gharib
f.gharib@yahoo.com
2
Department of Chemistry, Faculty of Science, Golestan University, Gorgan, Iran
AUTHOR
[1] S.H. Choi, Y.C. Kang, Appl. Mater. Interfaces., 2014, 6, 2312-2316.
1
[2] S.-I. Kim, J.-S. Lee, H.-J. Ahn, H.-K. Song, J.-H. Jang, Appl.Mater. Interfaces., 2013, 65, 1596-1603.
2
[3] J.H. Pan, Q. Huang, Z.Y. Koh, D. Neo, X.Z. Wang, Q. Wang, Appl. Mater. Interfaces., 2013, 5, 6292-6299.
3
[4] Y. Lv, K. Huang, W. Zhang, S. Ran, F. Chi, B. Yang, X. Liu, Cryst. Res.Technol., 2014, 49, 109-115.
4
[5] C.R. Bhattacharjee, D.D. Purkayastha, J.R. Chetia, J. Coord. Chem., 2011, 64, 4434-4442.
5
[6] W. Sun, L. Chen, S. Meng, Y. Wang, H. Li, Y. Han, N. Wei, Meter. Sci. Semiconduc. Process., 2014, 17, 129-133.
6
[7] Q.X. Xia, K.S. Hui, K.N. Hui, D.H. Wang, S.K. Lee, W. Zhou, Y.R. Cho, S.H. Kwon, Q.M. Wang, Y.G. Son, Mater. Lett., 2012, 69, 69-71.
7
[8] M. Khairy, S.A. El-Safty, Sens. Actuat. B: Chem., 2014, 193, 644-652.
8
[9] S. Mohseni Meybodi, S.A. Hosseini, M. Rezaee, S.K. Sadrnezhaad, D. Mohammadyani, Ultrason. Sonochem., 2012, 19, 841-845.
9
[10] P. Jeevanadam, V. Rang Rao Pulimi, Ind. J. Chem. A., 2012, 51, 586-590.
10
[11] A. Allagui, R. Wuthrich, Electrochim. Acta., 2011, 58, 12-18.
11
[12] S. Saravankumar, R. Saravanan, S. Sasikumar, Chem. Pap., 2014, 68, 788-797.
12
[13] B.S. Kwak, B.-H. Choi, M.J. Ji, S.-M. Park, M. Kang, J. Ind. Eng. Chem., 2012, 18, 11-15.
13
[14] M. Salavati-Niasari, F. Mohandes, F. Davar, M. Mazaheri, M. Monemzadeh, N. Yavarinia, Inorg. Chim. Acta., 2009, 362, 3691-3697.
14
[15] S. Farhadi, M. Kazem, F. Siadatnasab, Polyhedron., 2011, 30, 606-613.
15
[16] M. Salavati-Niasari, N. Mir, F. Davar, J. All. Compd., 2010, 493, 163-168.
16
[17] Z. Fereshteh, M. Salavati-Niasari, K. Saberyan, S.M. Hosseinpour-Mashkani, F. Tavakoi, J. Clust. Sci., 2012, 23, 577-583.
17
[18] H. Saeidian, F. Matloubi Moghaddam, A. Pourjavadi, S. Barzegar, R. Soleyman, A. Sohrabi, J. Braz. Chem. Soc., 2009, 20, 466-471.
18
[19] M. Alagiri, S. Ponnusamy, and C. Muthamizhchelvan, J. Mater. Sci. Mater. Electronics., 2012, 23, 728-732.
19
[20] A. Kazemi Babaheydari, M. Salavati-Niasari, A. Khansari, Particuology., 2012, 10, 759-764.
20
[21] S. Ilhan, H. Temel, A. Kilic, H. Tas, Trans. Met. Chem., 2007, 32, 1012-1017.
21
[22] R. Mehdizadeh, S. Sanati, L.A. Saghatforoush, Synth. React. Inorg., 2013, 43, 466-470.
22
[23] Z.M. Khoshhesab, M. Sarfaraz, Synth. React. Inorg., 2011, 40, 700-703.
23
[24] D.-J. Kang, S.-G. Kim, Korean J. Chem. Eng., 2009, 26, 1800-1805.
24
[25] J. Moghaddam, E. Hashemi, Korean J. Chem. Eng., 2014, 31, 503-508.
25
[26] A. Khansari, M. Enhessari, M. Salavti-Niasari, J. Clust. Sci., 2013, 24, 289-297.
26
[27] A.D. Khalaji, J. Clust. Sci., 2013, 24, 189-195.
27
[28] A.D. Khalaji, J. Clust. Sci., 2013, 24, 209-215.
28
[29] R. Mehdizadeh, S. Sanati, L.A. Saghatroroush, Synth. React. Inorg., 2013, 43, 466-470.
29
[30] A.D. Khalaji, K. Jafari, S. Maghsodlou Rad, Synth. React. Inorg., 2015, 45, 875-878.
30
ORIGINAL_ARTICLE
An efficient solvent-free synthesis of 1,8-dioxo-octahydroxanthenes by using Fe2(SO4)3.7H2O as catalyst
A facile and efficient protocol for the synthesis of 1,8-dioxo-octahydroxanthenes has been developed by one-pot Knoevenagel condensation, Michael addition and cyclodehydration reaction of dimedone (active methylene carbonyl compound) with aromatic aldehydes in the presence of Iron (III) sulfate hydrate as a solid acidic catalyst under solvent-free conditions. Various aromatic aldehydes were utilized in the reaction and in all situations the desired product were synthesized successfully. The present methodology is cost-effective in addition to other advantages like high yields of products in shorter reaction time and simple workup procedure. The non toxicity and easy availability of the catalyst makes this protocol efficient and environmentally benign.
https://icc.journals.pnu.ac.ir/article_2200_29b064cc917ce9bf2ab18dcb4f08d8c9.pdf
2016-07-01
273
282
xanthene
Iron (III) sulfate hydrate
dimedone
aromatic aldehyde
Reyhaneh
Khoeiniha
rkhoeiniha@yahoo.com
1
Department of Chemistry, Faculty of Sciences, Central Tehran Branch, Islamic Azad University, P.O. BOX 14676-86831,Tehran, Iran
AUTHOR
Ali
Ezabadi
aliezabadi@yahoo.com
2
Department of Chemistry, Faculty of Sciences, Central Tehran Branch, Islamic Azad University, P.O. BOX 14676-86831,Tehran, Iran
LEAD_AUTHOR
Abolfazl
Olyaei
olyaei_a@pnu.ac.ir
3
Department of Chemistry, Payame Noor University, PO BOX 19395-3697, Tehran, Iran.
AUTHOR
[1] R.W. Lambert, J.A. Martin, J.H. Merrett, K.E.B. Parkes, G.J. Thomas, PCT Int. Appl. WO 9706178; Chem. Abstr., 1997, 126, p212377y.
1
[2] T. Hideo, Tokkyo Koho JP 56005480; Chem. Abstr., 1981, 95, 80922b.
2
[3] R.M. Ion, D. Frackowiak, A. Planner, K. Wiktorowicz, Acta. Biochim. Pol., 1998, 45, 833-845.
3
[4] S.M. Menchen, S.C. Benson, J.Y.L. Lam, W. Zhen, D. Sun, B.B. Rosenblum, S.H. Khan, M.U.S. Taing, Patent, US 6583168; Chem. Abstr., 2003, 139, p54287f.
4
[5] A. Banerjee, A.K. Mukherjee, Stain Technol., 1981, 56, 83-85.
5
[6] O. Sirkencioglu, N. Talinli, A. Akar, J. Chem. Res. (S), 1995, 502-506.
6
[7] M. Ahmad, T.A. King, D.K. Ko, B.H. Cha, J. Lee, J. Appl. Phys., 2002, 35, 1473-1476.
7
[8] C.G. Knight, T. Stephens, Biochem. J., 1989, 258, 683-687.
8
[9] A. Arnone, L. Merlini, G. Nasini, Tetrahedron Lett., 1972, 3503-3506.
9
[10] B. Ravindranath, T.R. Sheshadri, Phytochemistry, 1973, 12, 2781-2788.
10
[11] J. Kinjo, H. Uemura, T. Nohara, M. Yamashita, N. Marubayashi, K. Yoshihira, Tetrahedron Lett., 1995, 36, 5599-5602.
11
[12] A. Bekaert, J. Andrieux, M. Plat, Tetrahedron Lett., 1992, 33, 2805-2806.
12
[13] R.J. Sarma, J.B. Baruah, J. Org. Chem., 1943, 8, 316-319.
13
[14] D.W. Knight, P.B. Little, Synlett, 1998, 1141-1143.
14
[15] D.W. Knight, P.B. Little, J. Chem. Soc. Perk. T., 2001, 115, 1771-1777.
15
[16] A. Jha, J. Beal, Tetrahedron Lett., 2004, 45, 8999-9001.
16
[17] C.W. Kuo, J.M. Fang, Synth. Commun., 2001, 31, 877-892.
17
[18] T.S. Jin, J.S. Zhang, J.C. Xiao, A.Q. Wang, T.S. Li, Synlett, 2004, 866-870.
18
[19] B. Das, P. Thirupathi, I. Mahender, V.S. Reddy, Y.K. Rao, J. Mol. Catal. A Chem., 2006, 247, 233-239.
19
[20] G. Song, B. Wang, H. Luo, L. Yang, Catal. Commun., 2007, 8, 673-676.
20
[21] B. Das, P. Thirupathi, K.R. Reddy, B. Ravikanth, L. Nagarapu, Catal. Commun., 2007, 8, 535-538.
21
[22] P. Srihari, S.S. Mandal, J.S.S. Reddy, R. Srinivasa Rao, J.S. Yadav, Chin. Chem. Lett., 2008, 19, 771-774.
22
[23] G.H. Mahdavinia, M.A. Bigdeli, Y.S. Hayeniaz, Chin. Chem. Lett., 2009, 20, 539-541.
23
[24] M. Bigdeli, Chin. Chem. Lett., 2010, 21, 1180-1182.
24
[25] S. Samantaray, P. Kar, G. Hota, B.G. Mishra, Ind. Eng. Chem. Res., 2013, 52, 5862-5870.
25
[26] M. Nasr-Esfahani, T. Abdizadeh, J. Chem. Sci. Technol., 2013, 2, 14-20.
26
[27] K. Tanaka, F. Toda, Chem. Rev., 2000, 100, 1025-1074. [28] L.J. Li, X.Y. Zhang, G.S. Zhang, Chin. Chem. Lett., 2004, 15, 508-511.
27
[29] M.T. Maghsoodlou, S.M. Habibi-Khorassani, Z. Shahkarami, N. Maleki, M. Rostamizadeh, Chin. Chem. Lett., 2010, 21, 686-689.
28
[30] S. Kantevari, R. Bantu, L. Nagarapu, J. Mol. Catal. A: Chem., 2007, 269, 53-57.
29
[31] A. John, P.J.P. Yadav, S. Palaniappan, J. Mol. Catal. A: Chem., 2006, 248, 121-125.
30
[32] X. Fan, X. Hu, X. Zhang, J. Wang, Can. J. Chem., 2005, 83, 16-20.
31
[33] G.H. Mahdavinia, J. Iran. Chem. Res., 2008, 1, 11-17.
32
[34] H.N. Karade, M. Sathe, M.P. Kaushik, ARKIVOC(xiii), 2007, 252-258.
33
[35] G. Karthikeyan, A. Pandurangan, J. Mol. Catal. A: Chem., 2009, 311, 36-45.
34
ORIGINAL_ARTICLE
Mn(II) salen complex immobilized on nano silicagel as a recyclable heterogeneous catalyst for oxidation of alcohols to their corresponding carbonyl compounds
Mn(II) salen complex immobilized on nano silicagel was prepared by incorporating Mn(II) salen complex into a nanosilica matrix and characterized by TGA, XRD, atomic absorption spectroscopy and was successfully applied as catalyst for the oxidation of alcohols. Oxidation of a series of alcohols in acetonitrile over immobilized Mn(II) salen complex using tetrabutylammonium peroxymonosulfate (TBAO) as oxidant were resulted to the corresponding carbonyl compounds selectively in moderate to high yields. It is noteworthy that the aldehydes do not undergo further oxdation to carboxylic acids. The yields of aromatic alcohols are higher than those of alcohols with aliphatic groups. The catalyst has been reused several times, without observable loss of its activity and selectivity.
https://icc.journals.pnu.ac.ir/article_2201_8629bfde5f744a002b794bae04a0ee0e.pdf
2016-07-01
283
294
Immobilized Mn salen
oxidation of alcohols
nano silicagel
Mohammad Ali
Nasseri
manaseri@birjand.ac.ir
1
Department of Chemistry, College of Sciences, University of Birjand, Birjand 97175-615, Iran
AUTHOR
Batol
Zakerinasab
bzakerinasab@birjand.ac.ir
2
Department of Chemistry, College of Sciences, University of Birjand, Birjand 97175-615, Iran
LEAD_AUTHOR
Sayyde
Kamayestani
s.kamayestani@yahoo.com
3
Department of Chemistry, College of Sciences, University of Birjand, Birjand 97175-615, Iran
AUTHOR
[1] Y. Kohmura, T. Katsuki, Tetrahedron Lett., 2001, 42, 3339-3342.
1
[2] W.H. Sun, W. Wang, C.G. Xia, J.W. Li, P.Q. Zhao, Angew. Chem. Int. Ed., 2003, 42, 1042-1044.
2
[3] W. Sun, E. Herdtweck, F.E. Kuhn, New J. Chem., 2005, 29, 1577-1580.
3
[4] E.M. McGarrigle, D.M. Murphy, D.G. Gilheany, Tetrahedron: Asymmetry., 2004, 15, 1343-1344.
4
[5] J.A. Gladysz, Chem. Rev., 2002, 102, 3215-3892.
5
[6] J.A. Gladysz, Pure Appl. Chem., 2001, 73, 1319-1324.
6
[7] D.E. De Vos, M. Dams, B.F. Sels, P.A. Jacobs, Chem. Rev., 2002, 102, 3615-3640.
7
[8] C.E. Song, S. Lee, Chem. Rev,. 2002, 102, 3495-3524.
8
[9] Q.H. Fan, Y.M. Li, A.S.C. Chan, Chem. Rev., 2002, 102, 3385-3466.
9
[10] R. Ferreira, M. Silva, C. Freire, B. de Castro, J.L. Figueiredo, Microporous Mesoporous Mater., 2000, 38, 391-401.
10
[11] R. Ferreira, C. Freire, B. de Castro, A.P. Carvalho, J. Pires, M. Brotas de Carvalho, Eur. J. Inorg. Chem., 2002, 11, 3032-3038.
11
[12] V. Ramaswamy, M. Sivarama Kirshnan, A.V. Ramaswamy, J. Mol. Catal. A: Chem., 2002, 181, 81-89.
12
[13] A.H. Lu, E.L. Salabas, F. Schu, Angew. Chem. Int. Ed., 2007, 46, 1222-1244.
13
[14] Y. Gao, C.S. Kumar, Wiley–VCH, Winheim., 2005, 1, 72-98.
14
[15] N. Matzaki, A. Sakamoto, N. Nagahashi, M. Soejima, Y.X. Li, T. Imamura, N. Kojima, H. Ohishi, K.I. Sakaquchi, C. Iwata, T. Tanaka J. Org .Chem., 2000, 65, 3284-3291.
15
[16] J. Fuhrhop, G. Penzlin, VCH: Weinheim 1994, 1-432.
16
[17] A. Allahresani, M. A. Nasseri , RSC Adv., 2014, 4, 60702-60710.
17
[18] A. Mohammadinezhad, M.A. Nasseri, M. Salimi, RSC Adv., 2014, 4, 39870-39874.
18
[19] S. Velusamy, T. Punniyamurthy, Org. Lett., 2004, 6, 217-219.
19
[20] W.-H. Kim, I. S. Park, J. Park, Org. Lett., 2006, 8, 2543-2545.
20
[21] D. R. Jensen, M. J. Schultz, J. A. Mueller, M. S. Sigman, Angew. Chem. Int. Ed., 2003, 42, 3810-3813.
21
[22] I. A. Ansari, R. Gree, Org. Lett., 2002, 4, 1507-1509.
22
[23] G. An, M. Lim, K.-S. Chun, H. Rhee, Synlett, 2007, 95-98.
23
ORIGINAL_ARTICLE
(Carboxy-3-oxopropylamino)-3-propylsilylcellulose as a novel organocatalyst for the synthesis of coumarin derivatives under solvent-free conditions
In this research, (Carboxy-3-oxopropylamino)-3-propylsilylcellulose (COPAPSC) as an organocatalyst, has been synthesized by grafting of succinic anhydride on the NH2-modified cellulose (cellulose functionalized with 3- aminopropyltriethoxysilane). The –CO2H group-functionalized cellulose (COPAPSC) is used as a catalyst for the synthesis of coumarin derivatives from the reaction of phenolic substrate and β- Keto-esters under solvent-free conditions. The results showed that the yield of products is between 85-94%. The advantages of this reaction include simple work-up, short reaction time, excellent yields as well as easily separation of catalyst. The catalyst can be reused several times in subsequent reactions without any decreasing in the catalyst reactivity.
https://icc.journals.pnu.ac.ir/article_2202_8574722bbd2f1d8102e602f95394d48b.pdf
2016-07-01
295
308
(Carboxy-3-oxopropylamino)-3-propylsilylcellulose
Solvent-free condition
Phenolic substrate
β- Keto-ester
Mehri
Salimi
msalimi@birjand.ac.ir
1
Department of Chemistry, College of Sciences, University of Birjand, P. O. Box 97175-615, Birjand, Iran
LEAD_AUTHOR
[1] V. Polshettiwar, R. Luque, A. Fihri, H. Zhu, M. Bouhrara, J.M. Basset, Chem. Rev., 2011, 111, 3036–3075.
1
[2] S.E. Garc´ıa-Garrido, J. Francos, V. Cadierno, J.M. Basset V. Polshettiwar, Chem. Sus. Chem., 2011, 4, 104–111.
2
[3] (a) H.U. Blaser, A. Baiker, R. Prins, Heterogeneous catalysis and fine chemicals IV, Elsevier, Netherlands, 1997; (b) J.M. Thomas and W.J. Thomas, Principles and practice of heterogeneous catalysis, VCH, Weinheim, 1997.
3
[4] N. Audic, H. Clavier, M. Mauduit, J.C. Guillemin, J. Am. Chem. Soc., 2003, 125, 9248–9249.
4
[5] (a) L.J. Gu, D. Ma, S.D. Yao, C.L. Wang, W.J. Shen, X.H. Bao, Chem. Commun., 2010, 46, 1733–1735; (b) M. Iwasaki, H. Shinjoh, Chem. Commun., 2011, 47, 3966–3968.
5
[6] E. Ortel, S. Sokolov, C. Zielke, L. Lauermann, S. Selve, K. Weh, B. Paul, J. Polte and R. Kraehnert, Chem. Mater., 2012, 24, 3828–3838.
6
[7] M. Yang, M. Zhou, A.H. Zhang, C.
7
Zhang, J. Phys. Chem. C, 2012, 116,
8
22336–22340.
9
[8] R.B.N. Baig, R.S. Varma, Chem. Commun., 2012, 48, 2582–2584.
10
[9] R.B.N. Baig, R.S. Varma, Green Chem., 2013, 15, 1839–1843.
11
[10] H. Firouzabadi, N. Iranpoor, A. Ghaderi, Org. Biomol. Chem., 2011, 9, 865–871
12
[11] R.S. Verma, S.L. Jain, B. Sain, Chem. Cat. Chem., 2011, 3, 1329–1332.
13
[12] E. Guibal, Prog. Polym. Sci., 2005, 30, 71–109.
14
[13] M.Chtchigrovsky, Y. Lin, K. Ouchaou, M. Chaumontet, M. Robitzer, F. Quignard, F. Taran, Chem. Mater, 2012, 24, 1505–1510.
15
[14] H.Y. Yu, G.Y. Chen, Y.B. Wang, J.M. Yao, Cellulose, 2015, 22, 261–273.
16
[15] R.O. Kennedy, R.D. Thornes, Coumarins: Biology, Applications and Mode of Action, John Wiley and Sons, Chichester, 1997.
17
[16] O. Snow, Amphetamine syntheses, Psychoactive Synth. Ser.: USA 1, 1998.
18
[17] S.M. Sethna, N.M. Shah, Chem. Rev. 1945, 36, 1–62.
19
[18] X.T. Liang, W.S. Fang, Medicinal chemistry of bioactive natural products, John Wiley & Sons: Hoboken, New Jersey, 2006.
20
[19] G. Cavettos, G.M. Nano, G. Palmisano, S. Tagliapietra, Tetrahedron-Asymmetry, 2001, 12, 707–709.
21
[20] V.H Pechmann, C. Duisberg, Chem. Ber., 1884, 17, 929-979.
22
[21] G. Brufola, F. Fringuelli, O. Piematti, F. Pizzo, Heterocycles, 1996, 43, 1257-1266.
23
[22] N.Cairns, M.L. Harwood, D.P Astles, J. Chem. Soc. Perkin Trans, 1994, 1, 3101-3107.
24
[23] I. Yavari, R.R Hekmat-shoa, A. Zonouzi, Tetrahedron Lett., 1998, 39, 2391-2392.
25
[24] J.R. Johnson, Org. React., 1942, 1, 210-265.
26
[25] R.L Shriner, Org. React., 1942, 1, 1-37.
27
[26] L.L. Woods, J. Sapp, J. Org. Chem., 1962, 27, 3703-3705.
28
[27] F.W. Canter, F.H. Curd, A. Robertson, J. Chem. Soc. CLXVI.-Hydroxy-carbonyl compounds, Part III, 1931, 1255-1265.
29
[28] H. Valizadeh, A. Shockravi, Tetrahedron Lett., 2005, 46, 3501-3503.
30
[29] P. Sun, Z. Hu, Synth. Commun., 2005, 35, 1875-1880.
31
[30] S.K. De, R.A. Gibbs, Synthesis, 2005, 8, 1231–1233.
32
[31] V. M. Alexander, R. P. Bhat, S. D. Samant, Tetrahedron Letters, 2004, 45, 7999–8001.
33
[32] S. S. Bahekar, D. B. Shinde, Tetrahedron Letters, 2005, 46, 6957–6959.
34
[33] E.V.O. John, S.S. Israelstam, J. Org. Chem., 1961, 26, 240–242.
35
[34] T.S. Li, Z.H. Zhang, F. Yang, C.G. Fu, J. Chem. Res., 1998, 38–39.
36
[35] M.C. Laufer, H. Hausmann, W.F. Hölderich, J. Catal., 2003, 218, 315–320.
37
[36] R. Sabou, W.F. Hoelderich, D. Ramprasad, R. Weinand, J. Catal., 2005, 232, 34–37.
38
[37] B. Karimi, H. Behzadnia, Catalysis Communications, 2011, 12, 1432–1436.
39
[38] B. Tyagi, M.K. Mishra, R.V. Jasra, J. Mol. Catal. A: Chem., 2007, 276, 47–56.
40
[39] S. Selvakumar, M. Chidambaram, A.P. Singh, Catal. Commun., 2007, 8, 777–783.
41
[40] B. Karimi, D. Zareyee, Organic Leeters, 2008, 10, 3989-3992.
42
[41] M. Dabiri, M. Baghbanzadeh, S. Kiani, Y. Vakilzadeh, Monatshefte fur Chemie, 2007, 138, 997–999.
43
[42] M. Mokhtary, F. Najafizadeh, C. R. Chimie, 2012, 15, 530–532.
44
[43] S. Palaniappan, R. C.Shekhar, Journal of Molecular Catalysis A: Chemical, 2004, 209, 117–124.
45
[44] A. Sinhamahapatra, N. Sutradhar, S. Pahari, H.C. Bajaj, A. B. Panda, Applied Catalysis A: General, 2011,394, 93–100.
46
[45] M.A. Nasseri, M. Salimi, Letters in Organic Chemistry, 2013, 10, 164-170.
47
[46] M.A. Nasseri, A. Mohammadinezhad, M. Salimi J. Iran, Chem. Soc., 2015, 12, 81–86.
48
[47] A. Mohammadinezhad, M.A. Nasseri, M. Salimi, RSC Adv., 2014, 4, 39870–39874.
49
[48] M.A. Nasseri, M. Salimi, A.A. Esmaeili, RSC Adv., 2014, 4, 61193–61199.
50
[49] M. Salimi, M.A. Nasseri, T. Daliran Chapesshloo, B. Zakerinasab, RSC Adv., 2015, 5, 33974-33980.
51
ORIGINAL_ARTICLE
Oxidative aromatization of some 1,4-dihydropyridine derivatives using NaBrO3
In this study, oxidation of some 3,5-diacyl or 3,5-diester 1,4-dihydropyridines to corresponding pyridine derivatives using sodium bromate in the presence of NH4Cl, NaHSO4 and Bu4NHSO4 under thermal conditions has been investigated. The yield and structure of formed products is similar under all conditions; however, the reaction is accelerated in the presence of Bu4NHSO4 and NaHSO4. In addition, oxidation of 3,5-diester 1,4-dihydropyridines, against 3,5-diacetyl 1,4-dihydropyridines using sodium bromate in the presence of tetrabutylammonium hydrogen sulfate, leads to the corresponding pyridines in shorter reaction times than sodium hydrogen sulfate. The cheapness of reagent, high yielding, easy work up and mild condition make this method a useful addition to the available methods in organic synthesis
https://icc.journals.pnu.ac.ir/article_2203_b129b38dfa13e54dfc68e26619c9e775.pdf
2016-07-01
309
317
1,4-Dihydropyridine
aromatization
sodium bromate
Masoomeh
Abdoli-Senejani
abdoli1356@yahoo.com
1
Azad university of arak
LEAD_AUTHOR
Nilufar
Foruzan
niloofarforuzan@yahoo.com
2
Department of chemistry, Islamic Azad university-Arak Branch
AUTHOR
Mahnaz
Bahmani
bahmanimahnaz@hotmail.com
3
Department of chemistry, Islamic Azad university-Arak Branch
AUTHOR
Tahereh
Momeni Isfahani
mi_momeni@yahoo.com
4
Department of chemistry, Islamic Azad university-Arak Branch
AUTHOR
Saba
Dustepour
saba_doosti_90@yahoo.com
5
Department of chemistry, Islamic Azad university-Arak Branch
AUTHOR
[1] S.F. Flaim, R. Zelis, Fed. Proc., 1981, 40, 2877-2881.
1
[2] R.H. Bocker, F.P. Guengerich, J. Med. Chem., 1986, 29, 1596-1603.
2
[3] H.R. Memarian, M. Abdoli-Senejani, D. Döpp, J. Chin. Chem. Soc., 2007, 54, 131-139.
3
[4] H.R. Memarian, M. Abdoli-Senejani, S.Tangestaninejad, J. Iran Chem. Soc., 2006, 3, 285-292.
4
[5] H.R. Memarian, M. Abdoli-Senejani, Ultrason. Sonochem. 2008, 15, 110-114.
5
[6] H. R. Memarian, H. Sabzyan, M. Abdoli-Senejani, J Mol Struct. (Theochem) 2007, 813, 39-47.
6
[7] H.R. Memarian, M. Abdoli-Senejani, D. Döpp, Z. Naturforsch., 2006, 61b, 50-56.
7
[8] M. Abdoli-Senejani, A. A. Taherpour, H. R Memarian,. M. Khosravani, Struct. Chem., 2013, 24, 191-200.
8
[9] J.L. Jolles, Bromine and Its compounds, Ernst Benn Ltd, London, 1966.
9
[10] N.N. Greenwood, A. Earnshow, Chemistry of the elements, Pergamon press, Oxford, 1989.
10
[11] A. Shaabani, A.R. Karimi, Synth. Commun., 2001, 31, 759-761.
11
[12] H. Firouzabadi, I. Mohammadpoor-Baltork, Bull. Chem. Soc. Jpn., 1995, 68, 2319-2325.
12
[13] L. Metsger, S. Bittner, Tetrahedron, 2000, 56, 1905-1910.
13
[14] T-L. Ho, Synthesis, 1978, 936-937.
14
[15] A. Shaabani, A. Bazgir, K. Soleimani, P. Salehi, Synth.Commun., 2003, 33, 2935–2944.
15
[16] F. Shirini, M.A. Zolfigol, S. Torabi, Synth. Commun., 2006, 36, 2833–2840.
16
[17] P.J. Das, A. Baruah, Indian J. Chem. B, 2008, 47, 1568-1571.
17
[18] B. Zeynizadeh, K. Akbari Dilmaghani, A. Roozijoy, Synth. Commun., 2005, 35, 557-562.
18
[19] M.M. Hashemi, Y. Ahmadibeni, H. Ghafuri, Monatsh. Chem., 2003, 134, 107-110.
19
[20] S.V. Shinde, W. N. Jadhav, Org. Chem.: An Indian J., 2009, 1, 19-22
20
[21] L. Dagnino, M.C.L i-Kwong-Ken, M.W. Wolowyk, H. Wynn, C.R. Triggle, E.E. Knaus, J. Med. Chem., 1986, 29, 2524-2529.
21
[22] Y. Watanabe, Shiota,; T. Hoshiko, S. Ozaki, Synthesis, 1983, 761-762.
22
[23] H.R. Memarian, M .Bagheri, D. Döpp, Monatsh. Chem., 2004, 135, 833-838.
23
[24] G.W. Wang, , J.J. Xia; C.B. Miao, X.L. Wu, Bull. Chem. Soc. Japan., 2006, 79 (3), 454-459.
24
[25] J.J.V. Eynde, F. Delfosse, A. Mayence, Y. V. Haverbeke, Tetrahedron, 1995, 51, 6511-6516.
25
[26] B. Love, , K.M. Snader, J. Org. Chem., 1965, 30, 1914-1919.
26
[27] S.H. Mashraqui, M.A. Karnik, Synthesis, 1998, 5, 713-714.
27
[28] R.S. Varma, D. Kumar, Tetrahedron Lett., 1999, 40, 21-24.
28
[29] M. Balogh, I. Hermecz, Z. Mészaros, P. Lazlo, Helv. Chim. Acta, 1984, 67, 2270-2272.
29
ORIGINAL_ARTICLE
QSAR studies and application of genetic algorithm - multiple linear regressions in prediction of novel p2x7 receptor antagonists’ activity
Quantitative structure-activity relationship (QSAR) models were employed for prediction the activity of P2X7 receptor antagonists. A data set consisted of 50 purine derivatives was utilized in the model construction where 40 and 10 of these compounds were in the training and test sets respectively. A suitable group of calculated molecular descriptors was selected by employing stepwise multiple linear regressions (SW-MLR) and genetic algorithm-multiple linear regressions (GA-MLR) as variable selection tools. The proposed MLR models were fully confirmed applying internal and external validation techniques. The obtained results of this QSAR study showed the superiority of the GA-MLR model over the SW-MLR model. As a result, the obtained GA–MLR model could be applied as a valuable model for designing similar groups of P2X7 receptor antagonists.
https://icc.journals.pnu.ac.ir/article_2218_58904f61641264f060152628a967b698.pdf
2016-07-01
318
336
QSAR
genetic algorithms
P2x7 receptor antagonists
Purine derivatives
Alireza
Banaei
alireza.banaei@gmail.com
1
Department of Chemistry, Payame Noor University (PNU), P. O. Box 19395-3697
AUTHOR
Eslam
Pourbasheer
ehsan.pourbasheer@gmail.com
2
Department of Chemistry, Payame Noor University (PNU), P. O. Box 19395-3697
LEAD_AUTHOR
Fatemeh
Haggi
haggi.fateme@gmail.com
3
Department of Chemistry, Payame Noor University (PNU), P. O. Box 19395-3697, Tehran, Iran
AUTHOR
[1] M. Tsukimoto, H. Harada, M. Degawa, Drug. Discov.Today., 2007,4, 33-37.
1
[2] D. Ferrari, C. Pizzirani, E. Adinolfi, R.M. Lemoli, A. Curti, M. Idzko, E. Panther, F. Di Virgilio, J. Immunol., 2006,176, 3877-3883.
2
[3] C.A. Gabel, Purinerg. Signal., 2007, 3, 27-38.
3
[4] C. Virginio, A. MacKenzie, R.A. North, A. Surprenant, J. Physiol.,1999, 519, 335-346.
4
[5] A. Michel, R. Kaur, I. Chessell, P. Humphrey, Brit. J. pharmacol., 2000, 130 513-520.
5
[6] R.A. North, Physiol. Rev., 2002, 82, 1013-1067.
6
[7] W.H. Loomis, S. Namiki, R.S. Ostrom, P.A. Insel, W.G. Junger, J. Biol. Chem., 2003, 278,4590-4596.
7
[8] N. Mehta, S. Chand, M. Singh Bahia, O. Silakari, Lett. Drug. Des. Discov., 2012, 9, 185-198.
8
[9] T. Suzuki, I. Hide, K. Ido, S. Kohsaka, K. Inoue, Y. Nakata, J. Neurosci., 2004, 24,1-7.
9
[10] F. Di Virgilio, V. Vishwanath, D. Ferrari, On the role of the P2X7 receptor in the immune system, Purinergic and Pyrimidinergic Signalling II, Springer 2001, pp. 355-374.
10
[11] F. Di Virgilio, S. Falzoni, C. Mutini, J.M. Sanz, P. Chiozzi, Drug. Develop. Res., 1998, 45, 207-213.
11
[12] R.A. Le Feuvre, D. Brough, O. Touzani, N.J. Rothwell, J. Cerebr. Blood F. Met., 2003, 23,381-384.
12
[13] R. Le Feuvre, D. Brough, N. Rothwell, Eur. J. Pharmacolo., 2002, 447, 261-269.
13
[14] D. Rampe, L. Wang, G.E. Ringheim, J. neuroimmunol, 2004, 147,56-61.
14
[15] X. Wang, G. Arcuino, T. Takano, J. Lin, W.G. Peng, P. Wan, P. Li, Q. Xu, Q.S. Liu, S.A. Goldman, Nature. Med., 2004, 10, 821-827.
15
[16] V. Raghavendra, J.A. DeLeo, Adv. Mol. Cell Biol., 2003, 31, 951-966.
16
[17] E.D. Milligan, S.F. Maier, L.R. Watkins, Seminars in Pain Medicine, Elsevier, 2003, 171-183.
17
[18] E. Pourbasheer, S. Riahi, M.R. Ganjali, P. Norouzi, Fuller. Nanotub. Car. N., 2011, 19, 585-598.
18
[19] E. Pourbasheer, S. Riahi, M.R. Ganjali, P. Norouzi, J. Enzyme. Inhib. Med. Chem., 2010, 25, 844-853.
19
[20] E. Pourbasheer, A. Beheshti, H. Khajehsharifi, M.R. Ganjali, P. Norouzi, Med. Chem. Res., 2013, 22, 4047-4058.
20
[21] E. Pourbasheer, R. Aalizadeh, M.R. Ganjali, P. Norouzi, J. Shadmanesh, C. Methenitis, Med. Chem. Res., 2014, 23, 2264-2276.
21
[22] E. Pourbasheer, R. Aalizadeh, M.R. Ganjali, P. Norouzi, A. Banaei, Med. Chem. Res., 2014, 23, 3082-3091.
22
[23] A. Habibi-Yangjeh, E. Pourbasheer, M. Danandeh-Jenagharad, Bull. -Korean Chem. Soc., 2008, 29, 833.
23
[24] E. Pourbasheer, S. Ahmadpour, R. Zare-Dorabei, M. Nekoei, Arab. J. Chem., 2013,.
24
[25] R. Sabet, A. Fassihi, Int. J. Mol. sci., 9, 2008, 2407-2423.
25
[26] S. Janardhan, S. Seth, V. Viswanadhan, Mol. Divers., 18, 2014, 161-181.
26
[27] M. Ahmadi, M. Shahlaei, Res. Pharmaceut. Sci., 10, 2015.307-325.
27
[28] S. Riahi, E. Pourbasheer, R. Dinarvand, M.R. Ganjali, P. Norouzi, Chem. Biol. Drug. Des., 2009, 74, 165-172.
28
[29] J.J. Matasi, S. Brumfield, D. Tulshian, M. Czarnecki, W. Greenlee, C.G. Garlisi, H. Qiu, K. Devito, S.-C. Chen, Y. Sun, R. Bertorelli, W. Geiss, V.-D. Le, G.S. Martin, S.A. Vellekoop, J. Haber, M.L. Allard, Bioorg. Med. Chem. Lett., 2011, 21, 3805-3808.
29
[30] S. Brumfield, J.J. Matasi, D. Tulshian, M. Czarniecki, W. Greenlee, C. Garlisi, H. Qiu, K. Devito, S.-C. Chen, Y. Sun, R. Bertorelli, J. Ansell, W. Geiss, V.-D. Le, G.S. Martin, S.A. Vellekoop, J. Haber, M.L. Allard, Bioorg. Med. Chem. Lett., 2011, 21, 7287-7290.
30
[31] E. Pourbasheer, R. Aalizadeh, M.R. Ganjali, P. Norouzi, J. Shadmanesh, J. Saudi. Chem. Soc., 2014, 18, 681-688.
31
[32] E. Pourbasheer, R. Aalizadeh, M.R. Ganjali, P. Norouzi, Med. Chem. Res., 2014, 23, 57-66.
32
[33] T. MathWorks, Genetic algorithm and direct search toolbox user's guide, Math. Inc. USA, 2005.
33
[34] R. Wehrens, H. Putter, L. Buydens, Chemom. Intell. Lab. Sys., 2000, 54, 35-52.
34
[35] E. Pourbasheer, R. Aalizadeh, M.R. Ganjali, P. Norouzi, Struct. Chem., 2014, 25, 355-370.
35
[36] R. Bazl, M.R. Ganjali, H. Derakhshankhah, A.A. Saboury, M. Amanlou, P. Norouzi, Med. Chem. Res., 2013, 22, 5453-5465.
36
[37] M. Nekoei, M. Mohammadhosseini, A.A. Gharahbagh, Anal. Bioanal. Electro, 2009, 1, 159-168.
37
[38] B. Tiperciuc, V. Zaharia, R. Campean, M. Curticapean, A. Costescu, M. Diudea, MATCH- Commun. Math. Co., 2008, 60, 985-996.
38
ORIGINAL_ARTICLE
An efficient green synthesis of highly substituted imidazoles catalyzed by Al-MCM-41 nanoreactors
Al-MCM-41 nanoreactors is found to be a remarkable efficient catalyst for one-pot multicomponent cyclocondensation of benzil, aniline or ammonium acetate and aromatic aldehydes for the synthesis of polysubstituted imidazoles under solvent-free conditions. The reaction was efficiently promoted by 10 mg nano-Al-MCM-41 and the heterogeneous catalyst was recycled for four runs in this reaction without losing its catalytic activity. The key advantages of this process are operational simplicity, reusable catalyst, shorter reaction time, convenient work-up procedures, avoiding the use of organic solvents and purification of products by non-chromatographic methods. By this advantage, several polysubstituted imidazoles as pharmaceutical important molecules can be prepared in high yield and high purity.
https://icc.journals.pnu.ac.ir/article_2227_821dade812b4f728b46323a0d7b94bbf.pdf
2016-07-01
337
346
Nano-Al-MCM-41
aromatic aldehyde
benzil
imidazole
aniline
Abolfazl
Olyaei
olyaei_a@pnu.ac.ir
1
Department of Chemistry, Payame Noor University, Qazvin, Iran
LEAD_AUTHOR
Zohreh
Derikvand
zderik@yahoo.com
2
bDepartment of Chemistry, Faculty of Science, Khorramabad Branch, Islamic Azad University, Khorramabad, Iran
AUTHOR
Fatemeh
Noruzian
kavir_nava@yahoo.com
3
Department of Chemistry, Payame Noor University, PO BOX 19395-3697, Tehran, I. R. of Iran Tel.: 0098-28-33224024; Fax number: 0098-28-33226400
AUTHOR
Mahdieh
Sadeghpour
m.sadeghpour@tiau.ac.ir
4
Department of Chemistry, Takestan Branch, Islamic Azad University, Takestan, Iran
AUTHOR
[1] M.R. Grimmett, Comprehensive Heterocyclic Chemistry II; Katritsky, A. R. Scriven, E.F.V. Eds. Pergamon: Oxford, 1996, 3, 77-220.
1
[2] L. De Luca, Curr. Med. Chem., 2006, 13, 1-23. [3] A. Puratchikody, Bioorg. Med. Chem. Lett., 2007, 15, 1083-1085. [4] J. Safari, Monatsh. Chem., 2010, 141, 1339-1345.
2
[5] (a) D. Hoz, D. Ortiz, M.C. Mateo, M. Moral, A. Moreno, J. Elguero, C. Foces, M.L. Rodrguez, S. Migall, Tetrahedron, 2006, 62, 5868-5874; (b) A. Testard, L. Picot, I. F-Arnaudin, J.M. Piot, H. Chabane, L. Domon, V. Thiery, T. Besson, Med. Chem., 2004, 19, 467-473.
3
[6] I. Satoru, Japn Kokkai Tokyo Koho JP 01, 117, 867, May 10, 1989; Chem. Abstr., 1989, 111, 214482.
4
[7] B. Maleki, H. Eshghi, A. Khojastehnezhad, R. Tayebee, S. Sedigh Ashrafi, G. Esmailian Kahoo, F. Moeinpour, RSC Adv., 2015, 5, 64850-64857.
5
[8] S.A. Siddiqui, U.C. Narkhede, S.S. Palimkar, T. Daniel, R.J. Lahoti, K.V. Srinivasan, Tetrahedron, 2005, 61, 3539-3546.
6
[9] A. Maleki, Z. Alrezvani, S. Maleki, Catal. Commun., 2015, 69, 29-33. [10] A. Shaabani, A. Rahmati, J. Mol. Catal. A: Chem., 2006, 249, 246-248. [11] (a) S.D. Sharma, P. Hazarika, D. Konwar, Tetrahedron Lett., 2008, 49, 2216-2220; (b) J.N. Sangshetti, N.D. Kokare, S.A. Kothrkara, D.B. Shinde, J. Chem. Sci., 2008, 120, 463-467; (c) M.M. Heravi, K. Bakhtiari, H.A. Oskooie, S. Taheri, J. Mol. Catal. A: Chem., 2007, 263, 279-281.
7
[12] G. Mohammadi Ziarani, Z. Dashtianeh, M. Shakiba Nahad, A. Badiei, Arabian J. Chem., 2015, 8, 692-697.
8
[13] B.F. Mirjalili, A. Bamoniri, M.A. Mirhoseini, Scientica Iranica, 2013, 20, 587-591. [14] B. Sadeghi, B.B.F. Mirjalili, M.M. Hashemi, Tetrahedron Lett., 2008, 49, 2575-2577.
9
[15] M.M. Heravi, F. Derikv, M. Haghighi, Monatsh. Chem., 2008, 139, 31-33.
10
[16] S.D. Jadhave, N.D. Kokare, S.D. Jadhave, J. Heterocycl. Chem., 2009, 45, 1461-1464.
11
[17] L. Nagarapu, S. Apuri, S. Kantevari, J. Mol. Catal. A: Chem., 2007, 266, 104-108.
12
[18] K.D. Safa, M. Allahvirdinesbat, H. Namazi, P. Nakhostin Panahi, Compte Rendus Chemie, 2015, 18, 883-890. [19] R. Hekmat Shoar, G. Rahimzadeh, F. Derikvand, M. Farzaneh, Synth. Commun., 2010, 40, 1270-1275. [20] M. Kidwai, P. Mothsra, V. Bansal, R.K. Somvanshi, A.S. Ethayathulla, S. Dey, T.P. Singh, J. Mol. Catal. A: Chem., 2007, 265, 177-182.
13
[21] S. Samai, G.C. Nandi, P. Singh, M.S. Singh, Tetrahedron, 2009, 65, 10155-10161.
14
[22] L.D. Chavan, S.G. Shankarwar, Chin. J. Catal., 2015, 36, 1054-1059. [23] S.A. Dake, M.B. Khedkar, G.S. Irmale, S.J. Ukalgaonkar, V.V. Thorat, S.A. Shintre, R.P. Pawar, Synth. Commun., 2012, 42, 1509-1529.
15
[24] J. Safari, Z. Zarnegar, Comptes Rendus Chimie, 2013, 16, 920-928. [25] K. Niknam, A. Deris, F. Naeimi, F. Majleci, Tetrahedron Lett., 2011, 52, 642-4645.
16
[26] P. Shivani, A. Sudhakar, S. Gosh, Int. J. Pharm. Biol. Sci., 2013, 3, 270-277.
17
[27] H.N. Roy, M.M. Rahman, P.K. Pramanick, Ind. J. Chem., Section B: OrganicChemistry Including Medicinal Chemistry 52B, 2013, 1, 153-159.
18
[28] A. Teimouri, A. Najafi Chermahini, J. Mol. Catal. A: Chem., 2011, 346, 39-45. [29] G. Nagalakshmi, E-Journal Chem., 2008, 5, 447-452. [30] V. Kannan, K. Sreekumar. J. Mol. Catal. A: Chem., 2013, 376, 34-39.
19
[31] J.S. Beck, J.C. Vartuli, W.J. Roth, M.E. Leonowicz, C.T. Kresge, K.D. Schmidt, C.T.W. Chu, D.H. Olson, E.W. Sheppard, S.B. McCullen, J.B. Higgins, J.L. Schlenker, J. Am. Chem. Soc., 1992, 114, 10834-10843.
20
[32] D. Eliche-Quesada, E. Rodríguez-
21
Castellón, A. Jiménez-López, Microporous Mesoporous Mater., 2007, 99, 268-278.
22
[33] A. Corma, Chem. Rev., 1997, 97, 2373-2420.
23
[34] (a) A. Olyaei, E. Chehrehgosha Parashkuhi, S. Raoufmoghaddam, M. Sadeghpour, Synth. Commun., 2010, 40, 3609-3617; (b) A. Olyaei, F. Gesmati, M. Sadeghpour, B. Shams, M. Alizadeh, Synth. Commun., 2012, 42, 1650-1660; (c) A. Olyaei, M. Karbalaei Karimi, R. Razeghi, Tetrahedron Lett., 2013, 54, 5730-5733; (c) A. Olyaei, M. Rezaei, Lett. Org. Chem., 2013, 10, 311-316.
24
[35] M.A. Zanjanchi, Sh. Asgari, Solid State Ionics, 2004, 171, 277-282. [36] P. Gayathri, A. Thiruvalluvar, N. Srinivasan, J. Jayabharathi R.J. Butcher, Acta Cryst., 2010, E66, o2519.
25
[37] M.A. Zolfigol, F. Afsharnadery, S. Baghery, S. Salehzadeh, F. Maleki, RSC Adv., 2015, 5, 75555-75568.
26
[38] S. Rostamnia, A. Zabardasti, J. Fluor. Chem., 2012, 144, 69-72.
27
[39] A. Davoodnia, M.M. Heravi, Z. Safavi-Rad, N. Tavakoli-Hoseini. Synth. Commun., 2010, 40, 2588-2597.
28
ORIGINAL_ARTICLE
Surfactant-assisted synthesis of barium hexaferrite nanoparticles by hydrothermal method
In the present work, the synthesis of Barium hexaferrite (BaFe12O19) nanoparticles in thepresence of a large excess amount of OH− anions by the hydrothermal method in the presence and absence of surfactants such as Sodium dodecyl benzene sulfonate and Triton X-114 was reported. The optimized temperature in the absence of surfactant was determined (200 °C) and then Barium hexaferrite nanoparticles were synthesized by assistance of surfactants at this temperature. In this way, it was confirmed that the secondary re-crystallization can be totally suppressed with the use of surfactant and addition of surfactant leads to the synthesis of uniform and ultrafine nanoparticles with excellent superparamagnetic properties. Barium hexaferite nanoparticles have a disc-like shape. The structure, morphology and magnetic properties of samples were characterized and investigated by Powder X-ray Diffraction (PXRD), scanning electron microscopy (SEM) and vibrating sample magnetometer (VSM) techniques.
https://icc.journals.pnu.ac.ir/article_2229_ec0003f226b11032179189aa71894d68.pdf
2016-07-01
347
358
Barium hexaferrite
hydrothermal
surfactant
Sodium dodecyl benzene sulfonate
Kamellia
Nejati
nejati_k@yahoo.com
1
Department of Chemistry, Payame Noor University, P.O.BOX 19395-3697 Tehran, I.R. of Iran
AUTHOR
Shabnam
Alizade
shaalizade@yahoo.com
2
Department of Chemistry, Faculty of Basic Sciences, Azarbaijan Shahid Madani University, Tabriz
AUTHOR
Sara
Samuey
sara_samuey@yahoo.com
3
Department of Chemistry, Faculty of Basic Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
AUTHOR
Zolfaghar
Rezvani
zrezvani@azaruniv.ac.ir
4
Department of Chemistry, Faculty of Basic Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
LEAD_AUTHOR
[1] R. Sharma, R.C. Agarwala, V.A. Garwala, Materials Letters, 2008, 62, 2233–2236.
1
[2] F.Z. Song, X.Q. Shen, J. Xiang, Y.W. Zhu, J Alloys Compd., 2010, 507, 297–301.
2
[3] D. Bahadur, S. Rajakumar, A. Kumar, J. Chem. Sci., 2006, 118, 15–21.
3
[4] Q. Mohsen, Am. J Appl. Sci., 2010,
4
7, 914-921.
5
[5] C.R. Gong, G.L. Fan, C.L. Song, Trans Tianjin Univ., 2007, 13, 117–120.
6
[6] T.S. Candac, E.E. Carpenter, C.J. O’Connor, V.T. John, S. Li, IEEE Trans Magn., 1998, 34, 1111–1113.
7
[7] V. Pillai, P. Kumar, M.J. Hou, P. Ayyub, D.O. Shah, Adv Coll Int Sci., 1995, 55, 241–269.
8
[8] Y. Li, Q. Wang, H. Yang, Curr. Appl. Phys., 2009, 9, 1375–1380.
9
[9] M.J. Iqbal, A. Barkat-ul, Mater. Sci. Eng. B, Solid-State Mater. Adv. Technol., 2009, 164, 6–11.
10
[10] N.J. Shirtcliffe, S. Thompson, E.S. O’Keefe, S. Appleton, C.C. Perry, Mater. Res. Bull., 2007, 42, 281–287.
11
[11] Y. Liu, M.G.B. Drew, J. Wang, M. Zhang, J. Magn. Magn. Mater., 2010, 322, 366–374.
12
[12] M.M. Rashad, M. Radwan, M.M. Hessien, J. Alloys Compd., 2008, 453, 304–308.
13
[13] L. You, L. Qiao, J. Zheng, M. Jiang, L. Jiang, J. Sheng, J. Rare Earths., 2008, 26, 81–84.
14
[14] K.S. Martirosyan, E. Galstyan, S.M. Hossain, Y.J. Wang, D. Litvinov, Mater. Sci. Eng. B., 2011, 176, 8–13.
15
[15] M.H. Kim, D.S. Jung, Y.C. Kang,
16
J.H. Choi, Ceram. Int., 2009, 35, 1933–
17
[16] S. Singhal, A.N. Garg, K. Chandra, J. Magn. Magn. Mater., 2005, 285, 193–198.
18
[17] J. Yu, S. Tang, L. Zhai, Y. Shi, Y. Du, Physica B., 2009, 404, 4253–4256.
19
[18] L. Du, Y.C. Du, Y. Li, J.Y. Wang, C. Wang, X.H. Wang, P. Xu, X.J. Han, J. Phys. Chem C., 2010, 114,19600–19606.
20
[19] D. Primc1, D. Makovec1, D. Lisjak, M. Drofenik, Nanotechnology, 2009, 20, 315605-315613.
21
[20] K. Sadhana, K. Praveena, S. Matteppanavar, B. Angadi, Appl. Nanosci., 2012, 2, 247–252. [21] T. Wejrzanowski, R. Pielaszek, A. Opalin´ ska, H. Matysiak, W. Lojkowski, K.J. Kurzydlowski, Appl. Surf. Sci., 2006, 253, 204-208.
22
[22] R. Pielaszek, Analytical expression for diffraction line profile for polydispersive powders Applied Crystallography Proceedings of the XIX Conference., 2006, 43-50.
23
[23] B. Shirk, W. Buessem, IEEE Trans Magn.1971, 7,659–663.
24
[24] M. Pal, S. Bid, S.K. Pradhan, B.K. Nath, D. Das, D. Chakravorty, J. Magn Magn Mater., 2004, 269,42–47.
25
[25] J. Coey, Phys. Rev. Lett., 1971, 27, 1140-1142.
26
[26] R. Kadama, A. Berkowitz, E. McNiff, S. Foner, Phys. Rev. Lett., 1996,77, 394-397.
27
[27] A. Mali, A. Ataie, J Alloys Compd., 2005, 399, 245–50.
28
[28] J. Huang, H. Zhang, W. Li, Mater Res Bull., 2003, 38, 149–59.
29
[29] A. Mali, A. Ataie, Ceram Int., 2004, 30, 1979–83.
30
[30] A. Mali, A. Ataie, Scripta Mater., 2005, 53, 1065–1070.
31
[31] S. Li, IEEE Trans Magn., 1986, 22,14–18.
32
[32] E. Stoner, E. Wohlfarth, J. Math. Phys. Sci., 1948, 240, 74-78.
33
[33] J. Went, G. Rathenau, E. Gorter, G. Van Oosterhout, Philips Tech. Rev., 1952,
34
13, 194–208.
35
[34] O. Kubo, T. Ido, H. Yokoyama, IEEE Trans. Magn., 1982, 18, 1122–1124.
36