Organic chemistry
1. 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
2. Synthesis of methyl 2-[2-(alkylimino)-4-oxo-3-phenyl-1,3-thiazolan-5-yliden]acetate derivatives under solvent-free condition

Rahimeh Hajinasiri; Sobhan Rezayati

Volume 3, Issue 2, pp. 72-147, Serial No. 7 , Spring 2015, , Pages 132-136

Abstract
  An efficient synthesis of Methyl 2-[2-(alkylimino)-4-oxo-3-phenyl-1,3-thiazolan-5-yliden]acetate derivatives via simple three-component reaction and one-pot reactions between isoquinoline, dimethyl acetylenedicarboxylate and N-phenylthiourea under solvent-free conditions without using any additional ...  Read More

Synthesis of methyl 2-[2-(alkylimino)-4-oxo-3-phenyl-1,3-thiazolan-5-yliden]acetate derivatives under solvent-free condition


Organic chemistry
3. Dipyridine cobalt chloride as an efficient and chemoselective catalyst for the synthesis of 1,1-diacetates under solvent-free conditions

Sobhan Rezayati; Zahra Erfani; Saman Rezayati; Rahimeh Hajinasiri; Marzieh Rekavandi

Volume 2, Issue 1, pp. 1-81, Serial No. 2 , Winter 2014, , Pages 72-81

Abstract
  1,1-Diacetates(acylals) were prepared by direct condensation of various aldehydes with acetic anhydride using dipyridine cobalt chloride (CoPy2Cl2) as an efficient and green catalyst under solvent-free conditions at room temperature. The important features of this catalyst method are that the catalyst ...  Read More

Dipyridine cobalt chloride as an efficient and chemoselective catalyst for the synthesis of 1,1-diacetates under solvent-free conditions


Organic chemistry
4. Hantzsch reaction using [Mesi]Cl as a new, efficient and BAIL catalyst

Sami Sajjadifar; Hamid Saeidian; Sayeh Zare; Hojat Veisi; Sobahn Rezayati

Volume 1, Issue 1, pp. 1-82, Serial No.1 , Autumn 2013, , Pages 7-24

Abstract
  In this work, the efficiency, generality and applicability of new Bronsted acidic ionic liquid (BAIL) 1-methyl-3-(2-(sulfooxy)ethyl)-1H-imidazol-3-ium chloride {[Msei]Cl} as heterogeneous and green catalyst for organic transformations are studied. Herein, the following one-pot multi-component reactions ...  Read More

Hantzsch reaction using [Mesi]Cl as a new, efficient and BAIL catalyst