Organic chemistry
176. Cu(II)-Schiff base/SBA-15 as an efficient catalyst for synthesis of chromeno [4′,3′-b]pyrano[6,5-b]quinoline derivatives

Radineh Motamedi; Ghasem Rezanejade Bardajee; Somaye Shakeri

Volume 5, Issue 4, pp. 364-493, Serial No. 17 , Autumn 2017, , Pages 442-448

Abstract
  Some chromeno[4′,3′-b]pyrano[6,5-b]quinoline derivatives were synthesized by condensation of 2-amino-4-aryl-3-cyano-5-oxo-4H, 5H -pyrano-[3,2-c] chromenes and 1,3-cyclohexanedione in an environmentally benign and efficient method by Cu(II)-Schiff base/SBA-15 as an environmentally friendly ...  Read More

Cu(II)-Schiff base/SBA-15 as an efficient catalyst for synthesis of chromeno [4′,3′-b]pyrano[6,5-b]quinoline derivatives


Nanochemistry
177. Brassica oleraceae, a versatile plant for green synthesis of silver nanoparticles

Gholamhassan Imanzadeh; Raha Hadi

Volume 6, Issue 1, pp. 1-108, Serial No. 18 , Winter 2018, , Pages 70-77

Abstract
  In the present paper, silver nanoparticles (AgNPs) were synthesized using the Brassica oleraceae fruit extract under the simple and eco-friendly conditions. The reaction between silver nitrate, as metal source, and aqueous extract of Brassica oleraceae fruit, as reductant agent, produced AgNPs in high ...  Read More

Brassica oleraceae, a versatile plant for green synthesis of silver nanoparticles


Organic chemistry
178. Mn (III) salen complex supported on graphene oxide nanosheets as a highly selective and recoverable catalyst for the oxidation of sulfides

Ali Allahresani

Volume 6, Issue 2, pp. 109-217, Serial No. 19 , Spring 2018, , Pages 180-191

Abstract
  In this study, Mn (III) salen complex was synthesized and immobilized onto the graphene oxide, which is modified by 3-chloropropyltrimethoxy silane. Heterogeneous catalyst was characterized by X-ray diffraction, transmission electron microscopy, thermogravimetric analysis, fourier transform infrared ...  Read More

Mn (III) salen complex supported on graphene oxide nanosheets as a highly selective and recoverable catalyst for the oxidation of sulfides


Analytical chemistry
179. Electrochemical sensing of dopamine in the presence of ascorbic acid using carbon paste electrode modified with molybdenum Schiff base complex/1-butyl-3-methylimidazolium tetrafluoroborate

Hamid Reza Zare-Mehrjardi

Volume 6, Issue 3, pp. 218-324, Serial No. 20 , Summer 2018, , Pages 300-311

Abstract
  In this paper, the carbon paste electrode (CPE) is modified using an ionic liquid (1-Butyl-3-methylimidazolium tetrafluoroborate, [BMIM]BF4) and the cis-dioxo-bis[3-methoxy-2,2-dimethylpropanediamine] molybdenum(VI) complex (cis-[Mo(O)2L]). In order to study of the electrochemical behavior of ascorbic ...  Read More

Electrochemical sensing of dopamine in the presence of ascorbic acid using carbon paste electrode modified with molybdenum Schiff base complex/1-butyl-3-methylimidazolium tetrafluoroborate


Analytical chemistry
180. Comparison of new optical sensor based on triazene ligand immobilized on PVC and triacetylcellulose membranes for Hg (II) Ion

Homa Shafiekhani; Zoheir Hagh’goo; Shahriyar Bahar

Volume 7, Issue 1, pp. 1-124, Serial No. 22 , Winter 2019, , Pages 102-112

http://dx.doi.org/10.30473/icc.2019.4375

Abstract
  For spectrophotometric analysis of Hg (II) ions, we have used and compared two membranes preparation methods using different polymer; one is poly(vinyl chloride) (PVC) and the other is triacetylcellulose (TAC). In the case of TAC membrane, it was treated with a ligand solution (1.166 × 10-3 mole ...  Read More

Comparison of new optical sensor based on triazene ligand immobilized on PVC and triacetylcellulose membranes for Hg (II) Ion


Organic chemistry
181. Green and efficient synthesis of propargylamines via A3 coupling reaction using a copper (II)–thioamide combination

Hamid Saeidian; Masomeh Faghfori; Morteza Abdoli

Volume 6, Issue 4, pp. 325-460, Serial No. 21 , Autumn 2018, , Pages 408-415

http://dx.doi.org/10.30473/icc.2018.4607

Abstract
  A one pot green three‐component coupling reaction of aldehyde, phenylacetylene, and amine derivatives in the presence of copper (II)–thioamide combination as a novel and efficient heterogeneous catalyst under solvent–free conditions is reported. The catalyst displayed high activity and ...  Read More

Green and efficient synthesis of propargylamines via A3 coupling reaction using a copper (II)–thioamide combination


Analytical chemistry
182. Solvent extraction, spectrophotometric determination of copper (II) from environmental samples using o-methylphenyl thiourea as a novel reagent

Shashikant Raghunath Kuchekar; Shivaji D. Pulate; Haribhau R. Aher; Vishvas B. Gaikwad; Sung H. Han

Volume 7, Issue 2, pp. 125-241, Serial No. 23 , Spring 2019, , Pages 212-222

http://dx.doi.org/10.30473/icc.2018.31481.1380

Abstract
  A simple and rapid method has been developed for solvent extraction and spectrophotometric determination of copper (II) using o-methylphenyl thiourea (OMPT) as a sensitive reagent. The basis of proposed method is formation of copper (II)-OMPT complex. Copper (II) was extracted with 0.020 mol L-1 OMPT ...  Read More

Solvent extraction, spectrophotometric determination of copper (II) from environmental samples using o-methylphenyl thiourea as a novel reagent


Organic chemistry
183. Modeling and interactions analysis of the novel antagonist agent flibanserin with 5-hydroxytryptamine 2A (5-HT2A) serotonin receptor as a HSDD treatment in premenopausal women

Mehdi Nabati

Volume 7, Issue 3, pp. 242-351, Serial No. 24 , Summer 2019, , Pages 324-334

http://dx.doi.org/10.30473/icc.2019.42605.1484

Abstract
  Flibanserin is a novel antagonist small molecule to treat the hypoactive sexual desire disorder (HSDD) in the premenopausal women. The present article is related to the structural and electronic properties study and docking analysis of the title compound with 5-hydroxytryptamine 2A (5-HT2A) serotonin ...  Read More

Modeling and interactions analysis of the novel antagonist agent flibanserin with 5-hydroxytryptamine 2A (5-HT2A) serotonin receptor as a HSDD treatment in premenopausal women


Physical chemistry
184. Molecular docking studies on xanthohumol derivatives as novel ‎anticancer agents ‎

Mohsen Oftadeh; Masood Fereidoonnezhad; Mina Aliyan; Fariba Aliyan

Volume 7, Issue 4. pp. 352-471, Serial No. 25 , Autumn 2019, , Pages 432-444

http://dx.doi.org/10.30473/icc.2019.43933.1507

Abstract
  A set of Xanthohumol derivatives were selected and molecular docking studies of these ‎compounds on thioredoxin reductase were conducted. Based on new structural patterns using in ‎silico-screening study, new potent lead compounds were designed. The results due to validated ‎docking protocols ...  Read More

Molecular docking studies on xanthohumol derivatives as novel ‎anticancer agents ‎


Organic chemistry
185. Oxidative aromatization of some 1,4-dihydropyridines by aqueous hydrogen peroxide in ethanol

Masoomeh Abdoli; Maryam Hajibabaiee

Volume 3, Issue 2, pp. 72-147, Serial No. 7 , Spring 2015, , Pages 143-147

Abstract
  Some 3, 5-diacyl or 3,5-diester 1,4-dihydropyridines were oxidized to the corresponding pyridine derivatives using hydrogen peroxide in aqueous ethanol in the presence of potassium bromide and acetic acid as the catalysts. The reaction was carried out in ethanol and products were isolated in high to ...  Read More

Oxidative aromatization of some 1,4-dihydropyridines by aqueous hydrogen peroxide in ethanol


Nanochemistry
186. Synthesis of ZnO/Bi2O3 and SnO2/Bi2O3/Bi2O4 mixed oxides and their photocatalytic activity

Maryam Movahedi; Akram Hosseinian; Nasrin Nazempour; Mohadeseh Rahimi; Hossein Salavati

Volume 3, Issue 4, pp. 283-387, Serial No. 9 , Autumn 2015, , Pages 374-387

Abstract
  In the present work, ZnO/Bi2O3, SnO2/Bi2O3/Bi2O4 mixed oxide, Bi2O3 rod-like and SnO2 nanoparticle have been synthesized. The obtained samples were characterized by field emission scanning electron microscopy (FE-SEM) and X-ray diffraction (XRD). The optical properties of samples were evaluated by UV-Vis ...  Read More

Synthesis of ZnO/Bi2O3 and SnO2/Bi2O3/Bi2O4 mixed oxides and their photocatalytic activity


Inorganic chemistry
187. Computational determination of character table and symmetry of fullerenes cage as C24 and C28

Mahboube Eslami Moghadam; Abdolghafar Abolhosseini Shahrnoy; Taghi Karimi; Satar Alyar

Volume 4, Issue 1, pp. 1-132, Serial No. 10 , Winter 2016, , Pages 115-122

Abstract
  Fullerene chemistry is nowadays a well-established field of both theoretical and experimental investigations‎. This study considers the symmetry of small fullerenes cage C24 and C28‎. ‎Using PM3 program for C24 and C28 fullerenes, Oh and Td symmetry were confirmed, respectively‎. ‎ ...  Read More

Computational determination of character table and symmetry of fullerenes cage as C24 and C28


Organic chemistry
188. Sulfamic acid supported on cellulose as a biodegradable and recyclable heterogeneous catalyst for the synthesis of tetrahydrobenzo xanthene derivatives

Batol Zakerinasab; Mohammad Ali Nasseri; Hassan Hassani

Volume 4, Issue 2, pp. 133-235, Serial No. 11 , Spring 2016, , Pages 214-225

Abstract
  Cellulose bonded N-propyl diethylene tetra sulfamic acid (CBPDETSA) was successfully applied as a green and recyclable acidic catalyst for the synthesis of tetrahydrobenzo [a] xanthene-11-one as an important class of potentially bioactive compounds. The products are obtained by the coupling of 2-naphtol ...  Read More

Sulfamic acid supported on cellulose as a biodegradable and recyclable heterogeneous catalyst for the synthesis of tetrahydrobenzo xanthene derivatives


Organic chemistry
189. Design, synthesis and anticancer evaluation of novel thiazine, pyrimidine and pyridine derivatives

Amira A. Ghoneim; Mohamed G. Assy; Enaiat K. Mohamed; Islam Ragab

Volume 5, Issue 2, pp. 121-236, Serial No. 15 , Spring 2017, , Pages 195-206

Abstract
  Acylisothiocyanate (1) was allowed to react with benzylidene malononitrile producing oxazine derivative (2). Also, compound (1) was reacted with sodium azide followed by refluxing with sodium ethoxide affording thiazinotetrazole derivative (4). The reaction of acetylacetone with compound (1) gave pyridine ...  Read More

Design, synthesis and anticancer evaluation of novel thiazine, pyrimidine and pyridine derivatives


Organic chemistry
190. 1,3-Dichloro-5,5-dimethyl hydantoin and Poly N,N′-dibromo-N-ethyl naphthyl-2,7-disulfonamide as efficient catalysts for the methoxymethylation of alcohols under solvent-free conditions

Abbas Amini Manesh; Ardeshir Khazaei; Maedeh Gohari; Mahdieh Chegeni; Shahnaz Saednia

Volume 5, Issue 3, pp. 237-363, Serial No. 16 , Summer 2017, , Pages 308-314

Abstract
  Methoxymethylation of a variety of alcohols was performed using formaldehyde dimethyl acetal in the presence of 1,3-dichloro-5,5-dimethyl hydantoin [DCDMH] and Poly N,N′-dibromo-N-ethyl naphthyl-2,7-disulfonamide [PBNS] as catalysts at room temperature and under solvent-free conditions. Our experiments ...  Read More

1,3-Dichloro-5,5-dimethyl hydantoin and Poly N,N′-dibromo-N-ethyl naphthyl-2,7-disulfonamide as efficient catalysts for the methoxymethylation of alcohols under solvent-free conditions


Inorganic chemistry
191. Two new Schiff base complexes; synthesis, characterization, NMR, IR and mass study of a number of [1+1] Cd(II) complexes

Reza Golbedaghi; Alirza Salehi

Volume 6, Issue 1, pp. 1-108, Serial No. 18 , Winter 2018, , Pages 78-86

Abstract
  In this paper we report the synthesis and characterization of two new binuclear Cd(II) macrocyclic Schiff base complexes [CdL23pydfp(NO3)], (1), and [CdL33pydfp(NO3)], (2). [1+1] cyclocondensation of L23py = N-(2-pyridylmethyl)-N-(3-aminpropyl)-1,3-diaminoethane and L33py = N-(3-pyridylmethyl)-N-(3-aminpropyl)-1,3-diaminopropane ...  Read More

Two new Schiff base complexes; synthesis, characterization, NMR, IR and mass study of a number of [1+1] Cd(II) complexes


Organic chemistry
192. Design, preparation and characterization of a novel BiFeO3/CuWO4 heterojunction catalyst for one-pot synthesis of trisubstituted imidazoles

Hamed Ramezanalizadeh

Volume 6, Issue 2, pp. 109-217, Serial No. 19 , Spring 2018, , Pages 192-208

Abstract
  In this work a novel heterojunction catalyst have been synthesized and employed as a highly efficient catalyst for one-pot synthesis of substituted imidazoles. Analytical methods including Fourier transform infrared (FT-IR), diffuse reflectance spectroscopy (DRS), X-ray diffraction (XRD), Energy- dispersive ...  Read More

Design, preparation and characterization of a novel BiFeO3/CuWO4 heterojunction catalyst for one-pot synthesis of trisubstituted imidazoles


Organic chemistry
193. Synthesis, spectroscopic (NMR and FT-IR) and theoretical (HF and DFT) investigation of dimethyl (Z)-2-[(2-methyl-5-oxo-1-cyclopentyl)oxy]-2-butendioate

Ali Ramazani; Masoome Sheikhi Sheikhi; Ali Souldozi; Sang Woo Joo; Hooriye Yahyaei

Volume 5, Issue 4, pp. 364-493, Serial No. 17 , Autumn 2017, , Pages 449-470

Abstract
  Dimethyl (z)-2-[(2-methyl-5-oxo-1-cyclopentyl)oxy]-2-butenedioate has been synthesized using one-pot three component reaction between N-isocyaniminotriphenylphosphorane (Ph3PNNC), 3-methylcyclopentene-1,2-dione and dimethyl acetylenedicarboxylate. Also, optimized geometry and nuclear magnetic resonance ...  Read More

Synthesis, spectroscopic (NMR and FT-IR) and theoretical (HF and DFT) investigation of dimethyl (Z)-2-[(2-methyl-5-oxo-1-cyclopentyl)oxy]-2-butendioate


Nanochemistry
194. Cobalt oxide nanoparticles by solid-state thermal decomposition: Synthesis and characterization

Aliakbar Dehno Khalaji

Volume 7, Issue 1, pp. 1-124, Serial No. 22 , Winter 2019, , Pages 113-116

http://dx.doi.org/10.30473/icc.2019.4481

Abstract
  In this study, mononuclear octahedral cobalt(III) Schiff base complex [CoL3], L = (5-bromo-2-hydroxybenzyl-2-furylmethyl)imine, was synthesized from the reaction of Co(NO3)2•6H2O and the Schiff base ligand L in methanol as solvent. It used as a new precursor to prepare spinel type cobalt oxide nanoparticles ...  Read More

Cobalt oxide nanoparticles by solid-state thermal decomposition: Synthesis and characterization


Organic chemistry
195. Phthalimide-N-sulfonic acid and Isatin-N-sulfonic acid as highly efficient catalysts for the synthesis of bis-coumarins

Abdolkarim Zare; Jalal Sanjideh

Volume 6, Issue 4, pp. 325-460, Serial No. 21 , Autumn 2018, , Pages 416-422

http://dx.doi.org/10.30473/icc.2018.4612

Abstract
  Two highly efficient protocols for the production of bis-coumarins under solvent-free conditions have been introduced. The reaction of 4-hydroxycoumarin (2 eq.) with arylaldehydes (1 eq.) using phthalimide-N-sulfonic acid (PhtSA) or isatin-N-sulfonic acid (IsSA), as solid-acid catalysts, afforded the ...  Read More

Phthalimide-N-sulfonic acid and Isatin-N-sulfonic acid as highly efficient catalysts for the synthesis of bis-coumarins


Physical chemistry
196. Photosensitizing properties for porphyrazine and some derivatives

Amir Hossein Rasouli Amirabadi; Mahmoud Mirzaei

Volume 7, Issue 2, pp. 125-241, Serial No. 23 , Spring 2019, , Pages 223-227

http://dx.doi.org/10.30473/icc.2018.42467.1481

Abstract
  Time-dependent density functional theory (TD-DFT) calculations were performed to study photosensitizing properties for porphrazine and eleven of its related derivatives. Two model categories have been considered based on the existence of CN functional group in addition to the other functional groups; ...  Read More

Photosensitizing properties for porphyrazine and some derivatives


Nanochemistry
197. A novel inexpensive method for preparation of silk nanofibers from cocoons

Elham Vojoudi; Jafar Ai; Mohamadreza Baghaban Eslaminejad; Mahmood Azami; Abdol-Mohammad Kajbafzadeh; Somayeh Ebrahimi

Volume 7, Issue 3, pp. 242-351, Serial No. 24 , Summer 2019, , Pages 335-343

http://dx.doi.org/10.30473/icc.2019.42223.1473

Abstract
  AbstractIn the present study , a novel method for the production of silk nano fibers are presented . In this way , a mechanical and easy technique is used instead of toxic and costly chemical methods . Also , the separation of silk nano fibers from the cocoon was carried out by mechanical homogenizer ...  Read More

A novel inexpensive method for preparation of silk nanofibers from cocoons


Organic chemistry
198. Development of ultrasound-assisted emulsification microextraction for the determination of trace zinc and copper by flame atomic absorption spectrometry

Shahryar Abbasi; Mahmoud Roushani; Hadi Noorizadeh

Volume 7, Issue 4. pp. 352-471, Serial No. 25 , Autumn 2019, , Pages 445-454

http://dx.doi.org/10.30473/icc.2019.44276.1516

Abstract
  In this work, we developed a method based on ultrasound-assisted emulsification microextraction (USAEME) for the determination of zinc and copper by flame atomic absorption spectrometry (FAAS). The method is based on the use of the organic solvent carbon tetrachloride (CCl4) as an extraction solvent. ...  Read More

Development of ultrasound-assisted emulsification microextraction for the determination of trace zinc and copper by flame atomic absorption spectrometry


Physical chemistry
199. DFT calculations on quetiapine hemifumarate as a pharmaceutical compound for the treatment of schizophrenia

Esmaeil Vessally; Ali Jafari; Elaheh Ahmadi

Volume 4, Issue 1, pp. 1-132, Serial No. 10 , Winter 2016, , Pages 123-132

Abstract
  In this work, the optimization calculations were carried out on quetiapine hemifumarat, 4, and its analogues, 1-5. These calculations were carried out using the B3LYP/6-31G(d) level of theory. The DFT calculations clarified a boat structure for dibenzothiazepine moiety of the molecule which piperazine ...  Read More

DFT calculations on quetiapine hemifumarate as a pharmaceutical compound for the treatment of schizophrenia


Organic chemistry
200. One-pot three-component synthesis of dialkyl 3-(alkylamino)-1-aryl-1H-pyrazole-4,5-dicarboxylates using α-Fe2O3 nanoparticles and phenylisocyanate in solvent-free conditions

Bagher Mohammadi; Maryam Rahmani

Volume 4, Issue 2, pp. 133-235, Serial No. 11 , Spring 2016, , Pages 226-235

Abstract
  This work described a simple and efficient synthesis of dialkyl 3-(alkylamino)-1-aryl-1H-pyrazole-4,5-dicarboxylates via a three component reaction between arylhydrazine, alkylisocyanid and dialkylacetylenedicarboxylates in the presence of phenylisocyanate and α-Fe2O3 nanoparticles. Eco friendly, ...  Read More

One-pot three-component synthesis of dialkyl 3-(alkylamino)-1-aryl-1H-pyrazole-4,5-dicarboxylates using α-Fe2O3 nanoparticles and phenylisocyanate in solvent-free conditions