Original Paper
1. Polyethylene glycol embedded tribromide as an efficient and reusable catalyst for the library synthesis of nitrogen containing heterocycles

Sanny Verma

Volume 2, Issue 3 , Spring 2012, Pages 1-11

Abstract
  Potassium tribromide wrapped around polyethylene glycol ({K+PEG400}Br3-) was easily prepared by two step reaction of PEG400 with KBr followed by the addition of molecular bromine to give PEG embedded potassium tribromide as a dark viscous oil. The synthesized material was found to be an efficient, cost ...  Read More

Original Paper
2. Catalytic effect of green zinc oxide nanoparticles on multi –component reactions

Zohreh Dehghanizadeh; Foad Buazar

Volume 2, Issue 3 , Spring 2012, Pages 12-19

Abstract
  In this study, multi component Hantzsch reaction was carried out between various  Aromatic Aldehyde with Dimedone,Ethyl acetateand ammonium acetate to produce polyhydroquinolinederivatives under solvent-free conditions at 110oC by a (Zinc oxide  nanocatalyst) as effective Lewis acid. The remarkable ...  Read More

Original Paper
3. One-Pot Synthesis of Phenytoin Analogs in Solvent free Conditions Via the Use of Pestle/ Mortar

Alireza Kiasat; Maryam Nikmanesh

Volume 2, Issue 3 , Spring 2012, Pages 20-27

Abstract
  phenytoine derivatives were synthesized , via the  pinacol condensation  with the  reaction of 1,3- diphenyl- propane- 1,3- dione (benzyl) analogs with urea or thiourea in presence of slica gel and solid KOH as Solid phase catalyst  in the mortar / pestle at room temperatures. The ...  Read More

Original Paper
4. Biginelli Synthesis and Theoritical Study of Dihydropyrimidinone Compounds

Mohammad Hosein Farjam; Ramin Rezaei

Volume 2, Issue 3 , Spring 2012, Pages 28-34

Abstract
  An effective one-pot synthesis of dihydropyrimidinonoes in solvent free conditions using CuCl2 as an inexpensive and readily available reagent through Biginelli condensation reaction of aldehyde derivatives, 1,3-dicarbonyl compounds and urea is described. Excellent yields, short reaction times for formation ...  Read More

Original Paper
5. Study of structural effects of binary mixtures of Nitrobenzene and 2-Alcohols

Mohammad Almasi

Volume 2, Issue 3 , Spring 2012, Pages 35-48

Abstract
  Densities, structural effects and viscosities of binary nonelectrolyte systems including nitrobenzene + 2-propanol, 2-butanol and 2-pentanol at temperatures (293.15 to 323.15) K and normal atmospheric pressure were measured using an Anton-Paar SVM 3000 stabinger viscometer. Excess molar volumes ...  Read More

Original Paper
7. Bidentate Isatin Schiff Base Ligands Oxovanadium (IV) Complexes

Shahryare Ghammamy

Volume 2, Issue 3 , Spring 2012, Pages 52-61

Abstract
  The aim of the present study is to synthesize the oxovanadium complex of the V3+ ion with isatin sciff bases. Spectroscopic methods have been used to confirm these models of complexation and to understand the structures of the species formed in methanolic solution. We also have isolated a complex of ...  Read More

Original Paper
8. Condensation of thiohydrazide analogues with 4-bromo-3, 6-dichloropyridazine: an efficient rout to pyridazino[4, 3-e][1, 3, 4]thiadiazines.

Mohsen Nikpour; Mahsa Salehpoor Kiani

Volume 2, Issue 3 , Spring 2012, Pages 62-70

Abstract
  Some new 3-(alkylsulfanyl)- 7-chloro-1-phenyl-1H-pyridazino [4,3-e][1,3,4]thiadiazine were synthesized  by treatment of the alkyl-2-phenylhydrazinecarbodithioates with 4-bromo-3,6-dichloropyridazine in alkaline acetonitril. Orientation of the reaction has been determined by X-Ray crystallography ...  Read More