Physical chemistry
251. Energetics of Zn2+ adsorption in silicate MEL-type nanoporous material

Mehdi Ghambarian; Zahra Azizi; Mohammad Ghashghaee

Volume 5, Issue 1, pp. 1-120, Serial No. 14 , Winter 2017, , Pages 28-34

Abstract
  Density-functional-based and ab initio calculations were implemented at different computational levels to estimate the binding energy of Zn2+ ion adsorbed on the available sites of a silicate MEL-type adsorbent. B3LYP and MP2 were used in combination with the 6-31G*, 6-31+G*, LanL2DZ, 6-311+G*, and Def2-TZVP ...  Read More

Energetics of Zn2+ adsorption in silicate MEL-type nanoporous material


Organic chemistry
252. One-pot synthesis of 2-oxo-1,2,3,4-tetrahydropyrimidines using homogeneous catalyst under solvent-free conditions

Asadollah Farhadi; Mohammad Ali Takassi; Lila Hejazi

Volume 5, Issue 1, pp. 1-120, Serial No. 14 , Winter 2017, , Pages 35-41

Abstract
  The chemistry of 2-oxo-1,2,3,4-tetrahydropyrimidines began to develop toward the end of 1893 year, when the first representatives of this class compounds were reported by P. Biginelli. Despite prior reports of several really effective catalytic and non-catalytic approaches towards Biginelli-type products, ...  Read More

One-pot synthesis of 2-oxo-1,2,3,4-tetrahydropyrimidines using homogeneous catalyst under solvent-free conditions


Analytical chemistry
253. A cheap and an efficient electrode for electrocatalytic oxidation of methanol with nickel particles dispersed into sodium dodecyl sulfate modified carbon paste electrode

Banafsheh Norouzi

Volume 5, Issue 1, pp. 1-120, Serial No. 14 , Winter 2017, , Pages 42-51

Abstract
  A sodium dodecyl sulfate modified carbon paste electrode (SDS/CPE) was developed in this work based on the surface modification method. The modified electrode was prepared by immersing SDS/CPE in a nickel nitrate solution. This electrode showed a strong accumulation ability toward nickel ions. Then modified ...  Read More

A cheap and an efficient electrode for electrocatalytic oxidation of methanol with nickel particles dispersed into sodium dodecyl sulfate modified carbon paste electrode


Organic chemistry
254. Isoquinoline promoted Synthesis of alkyl 2-(1-alkyl-5-oxo-3-phenyl-2-thioxotetrahydro-4H-imidazol-4-yliden) acetate derivatives

Rahimeh Hajinasiri; Sanaz Baravardeh; Sobhan Rezayati

Volume 5, Issue 1, pp. 1-120, Serial No. 14 , Winter 2017, , Pages 52-57

Abstract
  Derivatives of thiazolidinone ring systems are known to act as anti-HIV infections , analgesic, anti-bacterial, anti-convulsant, anti parasitic, potential anti-inflammatory and herbicidal agents. Due biological activities of thiazolidinones ring, several methods for their synthesis have been illustrated ...  Read More

Isoquinoline promoted Synthesis of alkyl 2-(1-alkyl-5-oxo-3-phenyl-2-thioxotetrahydro-4H-imidazol-4-yliden) acetate derivatives


Organic chemistry
255. Highly efficient and rapid synthesis of diverse hydantoin derivatives using nano-ordered ZnO catalyst under mechanochemical ball milling

Bozorg Maddah

Volume 5, Issue 1, pp. 1-120, Serial No. 14 , Winter 2017, , Pages 58-66

Abstract
  A mild and efficient one-pot three-component and environmentally benign approach for the synthesis of a wide range of hydantoin annulated derivatives has been described. A multi-component reaction between a carbonyl compounds (ketone or aldehyde), potassium cyanide and ammonium carbonate (as cyanating ...  Read More

Highly efficient and rapid synthesis of diverse hydantoin derivatives using nano-ordered ZnO catalyst under mechanochemical ball milling


Inorganic chemistry
256. Theoretical insights of magnetizability and solvent effect on the electronic properties of CoB8- molecule

Reza Ghiasi; Amir Hossein Hakimiounb

Volume 5, Issue 1, pp. 1-120, Serial No. 14 , Winter 2017, , Pages 67-78

Abstract
  Equilibrium geometry, electronic structures, and vibrational modes of CoB8- were investigated in the PBEPBE/6-311+G(d,p) level of theory. The nucleus independent chemical shift (NICS) analysis and magnetizability values were used for studying of aromaticity in CoB8-. The effects of different solvents ...  Read More

Theoretical insights of magnetizability and solvent effect on the electronic properties of CoB8- molecule


Analytical chemistry
257. Quantitative structure-activity relationship (QSAR) study of CCR2b receptor inhibitors using SW-MLR and GA-MLR approaches

Mehdi Nekoei

Volume 5, Issue 1, pp. 1-120, Serial No. 14 , Winter 2017, , Pages 79-98

Abstract
  In this paper, the quantitative structure activity-relationship (QSAR) of the CCR2b receptor inhibitors was scrutinized. Firstly, the molecular descriptors were calculated using the Dragon package. Then, the stepwise multiple linear regressions (SW-MLR) and the genetic algorithm multiple linear regressions ...  Read More

Quantitative structure-activity relationship (QSAR) study of CCR2b receptor inhibitors using SW-MLR and GA-MLR approaches


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

Ghobad Mansouri

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

http://dx.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
259. Liquid phase bromination of phenols over silicotungstic acid immobilized on nickel oxide nanoparticles

Abbas Mirzaie; Ahmad Afzalinia; Tahereh Musabeygi

Volume 5, Issue 1, pp. 1-120, Serial No. 14 , Winter 2017, , Pages 99-104

Abstract
  Heteropoly acid promoted nanoparticle of nickel oxide samples were prepared by sol-gel method using heteropoly acids. Prepared composite was characterized by XRD, FT-IR and ICP technique. In this work, we have reported bromination of phenol, its derivatives and some aromatic compounds. The liquid phase ...  Read More

Liquid phase bromination of phenols over silicotungstic acid immobilized on nickel oxide nanoparticles


Organic chemistry
260. Indium chloride (InCl3) catalysed domino protocol for the regioselective synthesis of highly functionalized pyranopyrazoles under mild conditions

Hemant Chavan; Datta Survase; Sakharam Dongare; Vasant Helavi; Shreeram Ganapure

Volume 5, Issue 1, pp. 1-120, Serial No. 14 , Winter 2017, , Pages 105-114

Abstract
  Regioselective synthesis of highly functionalized pyranopyrazoles was achieved in excellent yield from phenyl pyrazolone, substituted aromatic aldehyde with nitroketene-N,S-acetal in the presence of indium trichloride as a versatile catalyst under reflux condition in ethanol-water mixture. All reactions ...  Read More

Indium chloride (InCl3) catalysed domino protocol for the regioselective synthesis of highly functionalized pyranopyrazoles under mild conditions


261. Salting out and vortex-assisted dispersive liquid–liquid microextraction based on solidification of floating organic drop microextraction as a new approach for simultaneous determination of phenol and chlorophenols in water samples

Sabah Shiri; Kamal Alizadeh; Naser Abbasi

Volume 8, Issue 1 , Winter 2020, , Pages 7-23

http://dx.doi.org/10.30473/icc.2019.6270

Abstract
  In the present research, salting out and vortex assisted dispersive liquid–liquid microextraction based on solidification of floating organic drop microextraction (SO-VADLLME-SFODME)  for the extraction and determination of phenol and chlorophenols in water samples followed by HPLC have been ...  Read More

Salting out and vortex-assisted dispersive liquid–liquid microextraction based on solidification of floating organic drop microextraction as a new approach for simultaneous determination of phenol and chlorophenols in water samples


Analytical chemistry
262. In-situ preconcentration, and electrochemical sensing of zinc(II) and copper(II) based on ionic liquid mediated hollow fiber-modified pencil graphite electrode using response surface methodology

Ghobad Mansouri; Mohammd Bagher Gholivand; Zarrin Eshaghi

Volume 8, Issue 1 , Winter 2020, , Pages 24-41

http://dx.doi.org/10.30473/icc.2019.40174.1429

Abstract
  A single-use electrochemical sensor using ionic liquid mediated hollow fiber-graphite working electrode was fabricated for the first time. The screening tool was developed by coupling this electrode with differential pulse voltammetry (DPV) for in-situ pre-concentration and determination of Zn(II) and ...  Read More

In-situ preconcentration, and electrochemical sensing of zinc(II) and copper(II) based on ionic liquid mediated hollow fiber-modified pencil graphite electrode using response surface methodology


Organic chemistry
263. 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 , Winter 2020, , Pages 42-48

http://dx.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
264. 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 , Winter 2020, , Pages 49-57

http://dx.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
265. 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 , Winter 2020, , Pages 58-66

http://dx.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


Analytical chemistry
266. Simultaneous determination of sunset yellow and tartrazine in soft drinks samples using nanocrystallites of spinel ferrite- modified electrode

Masoumeh Taei; Hossein Salavati; Masoud Fouladgar; Elmira Abbaszadeha

Volume 8, Issue 1 , Winter 2020, , Pages 67-79

http://dx.doi.org/10.30473/icc.2019.45932.1543

Abstract
  The ZnCrFeO4 nanoparticles were synthesized as antiferromagnetic material using sol-gel method. The X-ray diffraction (XRD) analysis and transmission electron microscopy (TEM) certified that ZnCrFeO4 nanoparticles have single-phase cubic structure with a range of 50–100 nm in size. A facile and ...  Read More

Simultaneous determination of sunset yellow and tartrazine in soft drinks samples using nanocrystallites of spinel ferrite- modified electrode


Organic chemistry
267. 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 , Winter 2020, , Pages 80-91

http://dx.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


Medical and Chemistry
268. Application of guar gum in electrospun nanofibers as mebendazole drug release controller: a kinetic study and thermodynamics analysis

Fatemeh Tavakoli; Hadi Shafiee; Reza Ghasemikhah

Volume 8, Issue 1 , Winter 2020, , Pages 92-101

http://dx.doi.org/10.30473/icc.2020.50066.1640

Abstract
  The current study aimed at in vitro investigating the kinetic study and thermodynamic analysis of mebendazole drug released from electrospun cellulose nanofiber in which guar gum is used as a release controller. The nanofibers were fabricated by electrospinning technique. The fibers were boosted by different ...  Read More

Application of guar gum in electrospun nanofibers as mebendazole drug release controller: a kinetic study and thermodynamics analysis


Organic chemistry
269. Tetra-N-Butyl ammonium hydroxide mediated one-pot synthesis of pyrano [2, 3-d] pyrimidinone derivatives

Vivekanand Jadhav; Mohasim M. Patel

Volume 5, Issue 1, pp. 1-120, Serial No. 14 , Winter 2017, , Pages 115-120

Abstract
  Tetra-N-Butyl Ammonium Hydroxide was used as a catalyst for one-pot, three component condensation reactions consisting of aromatic aldehydes, malononitrile and barbituric acid in ethanol:water solvent system at 60oC. Current method has major advantages like mild reaction conditions with simple operation, ...  Read More

Tetra-N-Butyl ammonium hydroxide mediated one-pot synthesis of pyrano [2, 3-d] pyrimidinone derivatives


Organic chemistry
270. Guanidine hydrochloride: An efficient catalyst for the synthesis of 2-hydrazolyl-4-thiazolidinone derivatives under solvent free conditions

Shivaji Sandu Pandit; Sonali Shivaji Pardhe; Yashwant Bhaskar Pandit

Volume 5, Issue 2, pp. 121-236, Serial No. 15 , Spring 2017, , Pages 227-236

Abstract
  A Highly efficient protocol has been developed for the synthesis of 2-hydrazolyl-4-thiazolidinone derivatives installing a one pot three component coupling reaction of an aromatic aldehyde, thiosemicarbazide and maleic anhydride using guanidine hydrochloride as highly inexpensive and environmentally ...  Read More

Guanidine hydrochloride: An efficient catalyst for the synthesis of 2-hydrazolyl-4-thiazolidinone derivatives under solvent free conditions


Organic chemistry
271. Reusable Silica supported Perchloric acid and potassium bisulphate as green catalysts for thiocyanation of aromatic compounds under solvent free conditions

Chinna Rajanna Kamatala; Hemanth Sriram Y.; Satish Kumar Mukka; Venkateswarlu Marri; Touheeth Fatima; Sai Sudhakar Mukka; Madhusudan Raju R.

Volume 5, Issue 3, pp. 237-363, Serial No. 16 , Summer 2017, , Pages 352-363

Abstract
  Reusable silica supported perchloric acid and potassium bisulphate have been prepared and explored as green catalysts for thiocyanation of aromatic compounds under conventional and solvent free microwave assisted conditions. The microwave assisted protocol exhibited remarkable rate accelerations and ...  Read More

Reusable Silica supported Perchloric acid and potassium bisulphate as green catalysts for thiocyanation of aromatic compounds under solvent free conditions


Nanochemistry
272. Fe2V4O13 assisted hetero-Fenton mineralization of methyl orange under UV-A light irradiation

Kaliyamoorthy Gowthami; Palusamy Suppuraj; Ganesamoorthy Thirunarayanan; Balu Krishnakumar; Abílio José Fraga do Nascimento Sobral; Meenakshisundaram Swaminathan; Inbasekaran Muthuvel

Volume 6, Issue 1, pp. 1-108, Serial No. 18 , Winter 2018, , Pages 97-108

Abstract
  Fe2V4O13 is prepared and characterized by X-ray diffraction (XRD), Fourier transform infrared (FT-IR), UV-diffuse reflectance spectroscopy (UV-DRS), high resolution scanning electron microscopy (HR-SEM) using energy dispersive X-ray spectroscopy (EDX) analysis. The hetero-Fenton catalyst can be used ...  Read More

Fe2V4O13 assisted hetero-Fenton mineralization of methyl orange under UV-A light irradiation


Analytical chemistry
273. Disposable single-use electrochemical sensor: A novel hollow fiber based tool for environmental monitoring of cadmium

Fatemeh Moeinpour; Zarrin Eshaghi

Volume 6, Issue 3, pp. 218-324, Serial No. 20 , Summer 2018, , Pages 312-324

Abstract
  The objective of this study is to design a simple, fast, sensitive and single-use electrode with the simultaneous capability of preconcentration and measuring, for application in a three-electrode voltammetry system to identify and measure the heavy metal cadmium. The design process of this sensor consists ...  Read More

Disposable single-use electrochemical sensor: A novel hollow fiber based tool for environmental monitoring of cadmium