Organic chemistry
Cataliticoxidation of benzyl alcohol by Cu(II) polypyridyl complexes

Ghobad Mansouri

Volume 8, Issue 1 , January 2020, , Pages 1-6

https://doi.org/10.30473/icc.2019.47056.1568

Abstract
  Two polypyridyl copper(II) complexes, [Cu(phen)(phen-dione)Cl]Cl (1) and [Cu(bpy) (phen-dione)Cl]Cl (2), (where Phen =1,10-phenanthroline, bpy =2,2'-bipyridine and Phen-dione = 1,10-phenanthroline-5,6-dione), were used as efficient catalysts for the oxidation of benzyl alcohol to benzaldehyde. The effects ...  Read More

Cataliticoxidation of benzyl alcohol by Cu(II) polypyridyl complexes


Organic chemistry
Synthesis of 2-aryl-1H-benzo[d]imidazole derivatives using nano montmorillonite clay as an efficient catalyst

Mohammad Alikarami; Ahmad Nikseresht; Tayebeh Amoozadeh

Volume 8, Issue 1 , January 2020, , Pages 42-48

https://doi.org/10.30473/icc.2019.45788.1538

Abstract
  Benzimidazoles are among the most important nitrogen-containing heterocyclic compounds that have many pharmaceutical applications; including, antitumor, anticancer, anticorrosive, antibacterial, irritant and enzymatic interceptors. In this research, the synthesis of benzimidazoles using o-phenylenediamine ...  Read More

Synthesis of 2-aryl-1H-benzo[d]imidazole derivatives using nano montmorillonite clay as an efficient catalyst


Organic chemistry
Ionic liquid anchored to silica (nano-SB-[PSIM]Cl): a highly efficient nanocatalyst for the solvent-free preparation of 1-thioamidolakyl-2-naphthols

Abdolkarim Zare; Manije Dianat; Nahid Varavi; Mina Aali-Hosaini; Hanafieh Deisi

Volume 8, Issue 1 , January 2020, , Pages 49-57

https://doi.org/10.30473/icc.2019.43562.1504

Abstract
  Nano-silica-bonded 3-n-propyl-1-sulfonic acid imidazolium chloride (nano-SB-[PSIM]Cl) was applied as a highly efficient, general and heterogeneous catalyst for one pot multi-component reaction of 2-naphthol, arylaldehydes, and thioacetamide leading to 1-thioamidolakyl-2-naphthols. All reactions proceeded ...  Read More

Ionic liquid anchored to silica (nano-SB-[PSIM]Cl): a highly efficient nanocatalyst for the solvent-free preparation of 1-thioamidolakyl-2-naphthols


Organic chemistry
A green and highly effective protocol for the synthesis of N,N′-alkylidene bisamides using saccharin-N-sulfonic acid

Abdolkarim Zare; Manije Dianat; Nasrin Pishahang; Roghayyeh Khanivar; Soheila Kaman-Torki; Fatemeh Fakhraei; Zahra Kordrostami; Masoud Sadeghei-Takallo

Volume 8, Issue 1 , January 2020, , Pages 58-66

https://doi.org/10.30473/icc.2019.44250.1514

Abstract
  A green and highly effective solvent-free protocol has been reported for the synthesis of N,N′-alkylidene bisamides via the reaction of arylaldehydes (1 eq.) with primary amides (2 eq.) in the presence of saccharin-N-sulfonic acid (SaSA) as a solid-acid catalyst. The mentioned compounds have been ...  Read More

A green and highly effective protocol for the synthesis of N,N′-alkylidene bisamides using saccharin-N-sulfonic acid


Organic chemistry
An efficient and one-pot green synthesis of 2-arylsubstituted benzimidazoles catalyzed by nano-Fe3O4@silica sulfuric acid as a recyclable nanomagnetic solid acid catalyst

Mehdi Fallah-Mehrjardi; Manizhe Ayazi; Sayed Hossein Banitaba

Volume 8, Issue 1 , January 2020, , Pages 80-91

https://doi.org/10.30473/icc.2019.43207.1493

Abstract
  An efficient and green protocol for the synthesis of 2-arylsubstituted benzimidazoles via a condensation reaction of aromatic aldehydes and 1,2-phenylenediamine using nano-Fe3O4@SiO2-SO3H as a solid acid catalyst in ethanol under reflux conditions has been described. The reactions are completed in short ...  Read More

An efficient and one-pot green synthesis of 2-arylsubstituted benzimidazoles catalyzed by nano-Fe3O4@silica sulfuric acid as a recyclable nanomagnetic solid acid catalyst


Organic chemistry
Friedel-Crafts alkylation of indoles with epoxides using PW12-APTES@SBA-15

Hamid Aliyan

Volume 7, Issue 4. pp. 230-306, Serial No. 25 , October 2019, , Pages 230-238

https://doi.org/10.30473/icc.2018.3871

Abstract
  H3PW12O40 (PW12) was immobilized over mesoporous alumina through the reaction of mesoporous alumina functionalized 3-aminopropyl triethoxy silane (3-APTES) and PW12. The surface properties of the functionalized nanocomposite was analyzed by a series of characterization techniques like elemental analysis, ...  Read More

Friedel-Crafts alkylation of indoles with epoxides using PW12-APTES@SBA-15


Organic chemistry
Cyanation and bromination of electron-rich aromatics by BrCN under solvent-free conditions catalyzed by AlCl3: A new examples of Beckmann-type rearrangement

Nader Noroozi Pesyan; Ali Gharib; Azam Monfared

Volume 7, Issue 4. pp. 230-306, Serial No. 25 , October 2019, , Pages 251-263

https://doi.org/10.30473/icc.2018.3925

Abstract
  A convenient route for cyanation and bromination of some electron-rich aromatics (anisole, 1,3-dimethoxybenzene, 1,4-dimethoxybenzene, 1,3,5-trimethoxybenzene and β-naphthol) by BrCN in the presence of aluminum trichloride (AlCl3), as catalyst, by grinding method under solvent-free conditions at ...  Read More

Cyanation and bromination of electron-rich aromatics by BrCN under solvent-free conditions catalyzed by AlCl3: A new examples of Beckmann-type rearrangement


Organic chemistry
Synthesis, characterization, antibacterial activity and molecular modeling studies of Ni(II) and Zn(II) complexes with phenylpyridylformamidine ligand

Ghobad Mansouri; Massoud Ghobadi

Volume 7, Issue 4. pp. 230-306, Serial No. 25 , October 2019, , Pages 264-271

https://doi.org/10.30473/icc.2019.44293.1517

Abstract
  The Ni(II) and Zn(II) complexes with phenylpyridylformamidine (PhPyF) ligand, [Ni(PhPyF)Cl2] and [Zn(PhPyF)Cl2], have been prepared and investigated using different chemical techniques such as elemental analysis, molar conductance, FT-IR, UV-vis spectra and magnetic moment. The obtained chemical analysis ...  Read More

Synthesis, characterization, antibacterial activity and molecular modeling studies of Ni(II) and Zn(II) complexes with phenylpyridylformamidine ligand


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
N1,N1,N2,N2-Tetramethyl-N1,N2-bis(sulfo)ethane-1,2-diaminium chloride as a highly efficient catalyst for synthesis of some nitrogen- and oxygen-containing heterocyclic compounds

Maryam Dashtizadeh; Maryam Khalili; Fatemeh Reghbat; Eshagh Abdi; Zahra Bahadori; Zahra Sadripour; Abdolkarim Zare; Khadijeh Didehban; Seyed Sajad Sajadikhah

Volume 7, Issue 3, pp. 160-229, Serial No. 24 , July 2019, , Pages 160-173

https://doi.org/10.30473/icc.2018.40557.1441

Abstract
  In this research, a Brønsted acidic ionic liquid namely N1,N1,N2,N2-tetramethyl-N1,N2-bis(sulfo)ethane-1,2-diaminium chloride {[TMBSED][Cl]2} was employed as a highly efficient catalyst for the solvent-free production of some nitrogen- and oxygen-containing heterocyclic compounds including: (i) ...  Read More

N1,N1,N2,N2-Tetramethyl-N1,N2-bis(sulfo)ethane-1,2-diaminium chloride as a highly efficient catalyst for synthesis of some nitrogen- and oxygen-containing heterocyclic compounds


Organic chemistry
4-Aryl-2, 6-di(pyren-1-yl)pyridines: A facile procedure for synthesis and studying of fluorescence properties

Mohammad Reza Asaadi; Hosein Behmadi; Abdolhossein Massoudi; Mohammad Shaker

Volume 7, Issue 3, pp. 160-229, Serial No. 24 , July 2019, , Pages 214-221

https://doi.org/10.30473/icc.2018.40457.1439

Abstract
  Pyrene and its derivatives exhibit thermal stability, high extinction coefficients, excimer formation, high photoluminescence, long fluorescence lifetime, fluorophoric properties and enhanced charge carrier mobility which make them find applications in optoelectronic area and are useful as large planar ...  Read More

4-Aryl-2, 6-di(pyren-1-yl)pyridines: A facile procedure for synthesis and studying of fluorescence properties


Organic chemistry
Electrocatalytic multicomponent assembling of aldehydes, dimedone and 1-naphthylamine for synthesis of novel tetrahydrobenzo[c]acridin-8(7H)-one derivatives

Mohammad Reza Poor Heravi; Hassan Karami; Bagher Mohammadi; Vahid Azizkhani

Volume 7, Issue 2, pp. 90-159, Serial No. 23 , April 2019, , Pages 90-98

https://doi.org/10.30473/icc.2018.4162

Abstract
  An efficient and convenient synthesis of novel tetrahydrobenzo[c]acridin-8(7H)-one derivatives is described using the electrogenerated anion of acetonitriles as the base in the presence of tetrabutylammonium fluoride as an effective supporting electrolyte in a one-pot, three-component condensation of ...  Read More

Electrocatalytic multicomponent assembling of aldehydes, dimedone and 1-naphthylamine for synthesis of novel tetrahydrobenzo[c]acridin-8(7H)-one derivatives


Organic chemistry
A mild protocol for the preparation of 2-amino-dihydropyrano[3,2-b] pyran-3-carbonitriles via cobalt nanoparticles-catalyzed multi-component reaction in water

Sayed Hossein Banitaba

Volume 7, Issue 2, pp. 90-159, Serial No. 23 , April 2019, , Pages 99-111

https://doi.org/10.30473/icc.2018.4164

Abstract
  An improved rapid one-pot and green synthesis of substituted pyranopyranes by condensing Kojic acid, malononitrile, and different aldehydes and using a catalytic amount of cobalt nanoparticles as green and reusable catalyst is reported for the first time. The reaction proceeds in aqueous media at ambient ...  Read More

A mild protocol for the preparation of 2-amino-dihydropyrano[3,2-b] pyran-3-carbonitriles via cobalt nanoparticles-catalyzed multi-component reaction in water


Organic chemistry
Application of nano TiO2@KSF as an efficient and reusable catalyst for the synthesis of pyrano-pyrimidines

Masoud Mohammadi Zeydi; Mahdi Fouladi; Mahnaz Shamsi-Sani; Nosrat Ollah Mahmoodi

Volume 7, Issue 2, pp. 90-159, Serial No. 23 , April 2019, , Pages 112-117

https://doi.org/10.30473/icc.2018.4175

Abstract
  In this work, Nano TiO2@KSF used as an efficient, homogeneous and reusable catalyst for the synthesis of pyrano[2,3-d]-pyrimidinone derivatives via three-component reactions between malononitrile, barbituric acid and various aldehydes in water. The products were formed in high yields within short reaction ...  Read More

Application of nano TiO2@KSF as an efficient and reusable catalyst for the synthesis of pyrano-pyrimidines


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

Hamid Saeidian; Masomeh Faghfori; Morteza Abdoli

Volume 7, Issue 2, pp. 90-159, Serial No. 23 , April 2019, , Pages 118-125

https://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


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

Abdolkarim Zare; Jalal Sanjideh

Volume 7, Issue 2, pp. 90-159, Serial No. 23 , April 2019, , Pages 139-145

https://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


Organic chemistry
Turmeric extract as a biocompatible inhibitor of mild steel corrosion in 3.5% NaCl solution

Milad Edraki; Issa Mousazadeh Moghadam; Mohammad Banimahd Keivani; Mohammad Hossein Fekri

Volume 7, Issue 2, pp. 90-159, Serial No. 23 , April 2019, , Pages 146-159

https://doi.org/10.30473/icc.2018.42617.1486

Abstract
  Corrosion inhibitory impacts of turmeric with concentrations of 200-800 ppm on the electrochemical behavior of mild steel were studied in the medium of NaCl 3.5% using several techniques such as electrochemical impedance spectroscopy (EIS) and polarization. Scanning electron microscopy (SEM) was used ...  Read More

Turmeric extract as a biocompatible inhibitor of mild steel corrosion in 3.5% NaCl solution


Organic chemistry
Multivariate curve resolution-alternating least squares applied to kinetic spectrophotometric data for the determination of mixtures of aliphatic amines

Masoumeh Hasani; Tayebeh Sayarpour; Abbas Karami; Masoud Shariati-rad

Volume 7, Issue 1, pp. 1-89, Serial No. 22 , January 2019, , Pages 1-14

https://doi.org/10.30473/icc.2018.42439.1478

Abstract
  Kinetic spectrophotometric second order data based on the reaction of 1,2-naphthoquinone-4-sulphonate (NQS) coupled with multivariate curve resolution-alternating least squares (MCR-ALS) has been proposed for simultaneous determination of ethylamine, propylamine and butylamine. Using second-order advantage, ...  Read More

Multivariate curve resolution-alternating least squares applied to kinetic spectrophotometric data for the determination of mixtures of aliphatic amines


Organic chemistry
Prediction of IC50 of 2,5-diaminobenzophenone organic derivatives using informatics-aided genetic algorithm

Rashid Heidarimoghadam; Seyede Shima Mortazavi; Abbas Farmany

Volume 7, Issue 1, pp. 1-89, Serial No. 22 , January 2019, , Pages 39-51

https://doi.org/10.30473/icc.2018.4932

Abstract
  In the present paper, informatics-aided quantitative structure activity relationship (QSAR) models using genetic algorithm-partial least square (GA-PLS), genetic algorithm-Kernel partial least square (KPLS), and Levenberg-Marquardt artificial neural network (LM ANN) approach were constructed to access ...  Read More

Prediction of IC50 of 2,5-diaminobenzophenone organic derivatives using informatics-aided genetic algorithm


Organic chemistry
New pyrazolone derivatives synthesis: comparison of the catalytic effect of three typically different Brønsted acid catalysts on the reaction progression

Gholamabbas Chehardoli; Navid Mansouri

Volume 7, Issue 1, pp. 1-89, Serial No. 22 , January 2019, , Pages 52-62

https://doi.org/10.30473/icc.2018.4937

Abstract
  Via the one-pot condensation reaction of ethyl acetoacetate, aromatic aldehydes, 2,4-dinitrophenylhydrazine, and β-naphthol; new pyrazolone derivatives were synthesized in the presence of three Brønsted acid catalysts. These Brønsted acid catalysts are Silica sulfuric acid (SSA), tetra-n-butyl ...  Read More

New pyrazolone derivatives synthesis: comparison of the catalytic effect of three typically different Brønsted acid catalysts on the reaction progression


Organic chemistry
Synthesis, characterization and spectroscopic properties of new azo dyes derived from aniline derivatives based on acetylacetone and azo-metal (II) complexes and singular value decomposition (SVD) investigation

Nader Noroozi Pesyan; Vali Gholsanamloo; Maryam Moradi Par; Hamid Rashidnejad; Ali Gharib; Kamelia Nejati

Volume 7, Issue 1, pp. 1-89, Serial No. 22 , January 2019, , Pages 71-89

https://doi.org/10.30473/icc.2019.3951

Abstract
  Four new azo-dyes, 3-phenyl azopentane-2,4-dion (LA), 3-(4-nitro phenyl azo)-pentane-2,4-dion (LP), 3-(2-nitro phenyl azo)-pentane-2,4-dion (LO) and 4-(1-acetyle-2-oxo-propyl azo)-benzene sulfonate sodium (LS), were synthesized from, aniline, 4-nitroaniline, 2-nitroaniline and sulfanilic acid with acetylacetone, ...  Read More

Synthesis, characterization and spectroscopic properties of new azo dyes derived from aniline derivatives based on acetylacetone and azo-metal (II) complexes and singular value decomposition (SVD) investigation


Organic chemistry
Microwave-assisted solvent-free synthesis and antibacterial evaluation of 1-azabicyclo[3.1.0]hexane-3-enes

Bagher Mohammadi; Ebrahim Rezaei; Fouzieh Moghadami

Volume 6, Issue 3, pp. 218-324, Serial No. 20 , July 2018, , Pages 218-227

Abstract
  This work described a simple and efficient method for the synthesis of 1-azabicyclo[3.1.0]hexane-3-ene derivatives. arylidenmalononitriles and hydroxylamine hydrochloride in the presence of NaOH, under microwave irradiation and solvent-free conditions produced the titled compounds in good to excellent ...  Read More

Microwave-assisted solvent-free synthesis and antibacterial evaluation of 1-azabicyclo[3.1.0]hexane-3-enes


Organic chemistry
Synthesis, characterization and selective oxidation using a new copper (II) Schiff base complex derived from Alanine and 4-chloro3- formyl coumarin

Malihe Ebrahimpour; Ghodsieh Bagherzade; Ali Akbar Sajadi; Rouhollah Khani

Volume 6, Issue 3, pp. 218-324, Serial No. 20 , July 2018, , Pages 228-241

Abstract
  A novel Schiff-base ligand (L: 2-[(4-chloro-2-oxo-2H-chromen-3-ylmethylene)-amino] propionic acid) was prepared from the reaction of 4-chloro3-formylcoumarin and alanine amino acid. Copper (II) complex was synthesized from the reaction of the ligand with Cu (OAc)2. H2O in ethanol. The ligand and its ...  Read More

Synthesis, characterization and selective oxidation using a new copper (II) Schiff base complex derived from Alanine and 4-chloro3- formyl coumarin


Organic chemistry
Preparation of an oxetan-phenyltetrahydropyridazine-3,6-dione derivative using some chemistry tools

Paat Josefa; figueroa Lauro; Lopez Maria; Hau Lenin; Diaz Francisco; Garcia Elodia; Pool Eduardo; rosas Marcela; Mateu Virginia

Volume 6, Issue 3, pp. 218-324, Serial No. 20 , July 2018, , Pages 256-265

Abstract
  The aim of this study was to synthesize a new oxetan-phenyltetrahydropyridazine-3,6-dione derivative (compound 6) using with different techniques. The first method was achieved by the preparation of a phenylhydrazine derivative (2) using three components system (3,17-aldol-estradiol, phenylhydrazine, ...  Read More

Preparation of an oxetan-phenyltetrahydropyridazine-3,6-dione derivative using some chemistry tools


Organic chemistry
Nano Al2O3/KF using for synthesis of some Hantzsch type-products

Asadollah Farhadi; Milad Ramyar; Mohammad Ali Takassi

Volume 6, Issue 3, pp. 218-324, Serial No. 20 , July 2018, , Pages 266-270

Abstract
  A protocol for the synthesis of 1,4-dihydropyridines (Hantzsch type-products) was developed by means of a three-component condensation of an aldehyde, a β-dicarbonyl compound, ammonium acetate and nano Al2O3/KF as catalyst. This reaction was carried out under different conditions including i) solvent-free ...  Read More

Nano Al2O3/KF using for synthesis of some Hantzsch type-products