Original Research Article Organic chemistry
1. 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


2. 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


Original Research Article Analytical chemistry
3. 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


Original Research Article Organic chemistry
4. 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


Original Research Article Organic chemistry
5. 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


Original Research Article Organic chemistry
6. 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


Original Research Article Analytical chemistry
7. 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


Original Research Article Organic chemistry
8. 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


Original Research Article Medical and Chemistry
9. 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