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

Mohsen Oftadeh; Masood Fereidoonnezhad; Mina Aliyan; Fariba Aliyan

Volume 7, Issue 4. pp. 230-306, Serial No. 25 , October 2019, , Pages 272-284

https://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 ‎


Analytical chemistry
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 , July 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


Physical chemistry
Theoretical study on the mechanism of stable phosphorus ylides derived from 5-aminoindazole in the presence of different dialkyl acetyelenedicarboxylates

Mohammad Zakarianezhad; Motahare Shool

Volume 5, Issue 3, pp. 237-363, Serial No. 16 , July 2017, , Pages 301-307

Abstract
  In the recent work, the reaction mechanism between triphenylphosphine 1, dialkyl acetylenedicarboxylates 2 in the presence of NH-acid, such as 5-aminoindazole 3 were investigated theoretically. Quantum mechanical studies were performed for evaluation of potential energy surfaces of all structures participated ...  Read More

Theoretical study on the mechanism of stable phosphorus ylides derived from 5-aminoindazole in the presence of different dialkyl acetyelenedicarboxylates


Organic chemistry
Green and efficient synthesis of trialkyl (E)-3-(3-Oxo-2-3,4-dihydro-2-(1H)-quinoxalinylidene)-prop-1-ene-1,2,3- tricarboxylates using K2CO3-PEG-400 as robust catalytic system

Mohammad Piltan

Volume 3, Issue 4, pp. 283-387, Serial No. 9 , October 2015, , Pages 367-373

Abstract
  An efficient synthesis of trialkyl (E)-3-(3-Oxo-2-3,4-dihydro-2-(1H)-quinoxalinylidene)-prop-1-ene-1,2,3-tricarboxylate derivatives via a simple three-component reaction between benzene-1,2-diamines with dialkyl acetylenedicarboxylates in the presence of K2CO3-PEG catalytic system at 100 oC was reported. ...  Read More

Green and efficient synthesis of trialkyl (E)-3-(3-Oxo-2-3,4-dihydro-2-(1H)-quinoxalinylidene)-prop-1-ene-1,2,3- tricarboxylates using K2CO3-PEG-400 as robust catalytic system


Organic chemistry
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 , October 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


Inorganic chemistry
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 , January 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


Inorganic chemistry
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 , January 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
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 , April 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


Organic chemistry
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 , April 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
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 , April 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
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 , April 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
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. 230-306, Serial No. 25 , October 2019, , Pages 285-294

https://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


Organic chemistry
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 , July 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


Nanochemistry
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 , October 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


Organic chemistry
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 , October 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


Organic chemistry
Nickel ferrite as a recyclable nanocatalyst for synthesis of novel highly substituted 1,4-dihydropyrano[2,3-c]pyrazole derivatives

Mohammad Reza Poor Heravi; Naheed Morsalie

Volume 6, Issue 1, pp. 1-108, Serial No. 18 , January 2018, , Pages 87-96

Abstract
  Highly substituted 1,4-dihydropyrano[2,3-c]pyrazole derivatives were synthesized by four-component reaction of aromatic aldehydes, malononitrile, ethyl acetoacetate and various phenylhydrazine, using nickel ferrite as a recyclable nanocatalyst by a grinding method under solvent-free and thermal conditions. ...  Read More

Nickel ferrite as a recyclable nanocatalyst for synthesis of novel highly substituted 1,4-dihydropyrano[2,3-c]pyrazole derivatives


Physical chemistry
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 , January 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


Analytical chemistry
Wavelength region selection and spectrophotometric simultaneous determination of naphthol isomers based on net analyte signal

Ahmadreza Amraei; Ali Niazi; Mohammad Alimoradi

Volume 5, Issue 2, pp. 121-236, Serial No. 15 , April 2017, , Pages 207-216

Abstract
  Naphthol isomers were simultaneously and spectrophotometrically determined in wastewater, using a model based on net analyte signal (NAS). The calibration method used is a variation of the original hybrid linear analysis method as proposed by Goicoechea and Olivieri (HLA/GO). Owing to spectral interferences, ...  Read More

Wavelength region selection and spectrophotometric simultaneous determination of naphthol isomers based on net analyte signal


Physical chemistry
Volumetric properties of high temperature, high pressure supercritical fluids from improved van der Waals equation of state

Ahmad Razavizadeh; Fahimeh Alirezapoor

Volume 6, Issue 2, pp. 109-217, Serial No. 19 , April 2018, , Pages 209-217

Abstract
  In the present work, a modified equation of state has been presented for the calculation of volumetric properties of supercritical fluids. The equation of state is van der Waals basis with temperature and density-dependent parameters. This equation of state has been applied for predicting the volumetric ...  Read More

Volumetric properties of high temperature, high pressure supercritical fluids from improved van der Waals equation of state


Organic chemistry
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 , April 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


Analytical chemistry
Water quality and sedimentary analyses of Siddheshwar dam (India) for assessing irrigational suitability

Parveen Rajjak Shaikh; Isak Rajjak Shaikh; Arjun Bapurao Bhosle

Volume 5, Issue 3, pp. 237-363, Serial No. 16 , July 2017, , Pages 315-337

Abstract
  The physico-chemical properties of water and sediments therein were analyzed for assessing the suitability of Siddheshwar dam (India) waters for irrigation purpose. The physical parameters include total dissolved solids and electrical conductivity. The chemical parameters studied include pH, free carbon ...  Read More

Water quality and sedimentary analyses of Siddheshwar dam (India) for assessing irrigational suitability


Organic chemistry
Silica bonded n-propyl-1,3,5-triazine-2,4,6-triamine as a basic catalyst for synthesis of arylmethylenemalononitrile and pyran annulated heterocyclic compounds

Jamal Davarpanah; Afzal Zafarpour; Behrooz Tayebi

Volume 5, Issue 4, pp. 364-493, Serial No. 17 , October 2017, , Pages 471-483

Abstract
  In the present research, silica bonded n-propyl-1,3,5-triazine-2,4,6-triamine (SPTT) was synthesized by direct incorporation of chloropropyl groups through co-condensation of tetraethyl orthosilicate (TEOS) and 3-chloropropyl trimethoxysilane (CPTMS) and subsequent grafting the melamine onto the propyl ...  Read More

Silica bonded n-propyl-1,3,5-triazine-2,4,6-triamine as a basic catalyst for synthesis of arylmethylenemalononitrile and pyran annulated heterocyclic compounds


Organic chemistry
Electron as potential and green catalyst in the multicomponent synthesis of pyrano [2, 3-d] pyrimidine derivatives

Hojat Veisi; Abbas Maleki; Yasaman Farokhzad

Volume 5, Issue 2, pp. 121-236, Serial No. 15 , April 2017, , Pages 217-226

Abstract
  An electroorganic reaction for the synthesis of 7-amino-2, 4-dioxo-5-phenyl-2,3,4,5-tetrahydro-1H-pyrano[2, 3-d] pyrimidine-6-carbonitrile and ethyl-7-amino-2, 4-dioxo-5-phenyl-2,3,4,5-tetrahydro-1H-pyrano[2, 3-d] pyrimidine-6-carboxylate derivatives are described, using an electrogenerated base of the ...  Read More

Electron as potential and green catalyst in the multicomponent synthesis of pyrano [2, 3-d] pyrimidine derivatives


Physical chemistry
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

Hajar Soltaninejad; Zahra Madadi; Tayebe Bagheri Lotfabad; Atefeh Pirani; Negissa Ebadipour

Volume 4, Issue 3, pp. 236-358, Serial No. 12 , July 2016, , Pages 236-244

Abstract
  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 ...  Read More

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


Organic chemistry
H3PW12O40 as an efficient catalyst for one-pot- tricomponent synthesis of chromeno[4,3-b]quinolones under microwave irradiation

Radineh Motamedi; Sara Sobhani; Farshid Barani

Volume 5, Issue 3, pp. 237-363, Serial No. 16 , July 2017, , Pages 338-344

Abstract
  Some Chromeno[4,3-b]quinoline derivatives were synthesized in a tricomponents one-pot reaction of 1,3-cyclohexadione arylaldehydes and 4-aminocoumarin under Microwave irradiation in the solventless system by using a heteropolyacid catalyst ,H3[PW12O40] in 80-95% yields and high rates. The shorter reaction ...  Read More

H3PW12O40 as an efficient catalyst for one-pot- tricomponent synthesis of chromeno[4,3-b]quinolones under microwave irradiation