Original Paper
1. 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 S alehpoor Kiani

Volume 8, Issue 1 , Winter 2018, Pages 1-9

Abstract
  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

Original Paper
2. An efficient method for the preparation of symmetrical disulfides using 1-butyl- 3-methylimidazolium hydroxide in aqueous medium

Somayeh Shagholi; Soheil Sayyahi

Volume 8, Issue 1 , Winter 2018, Pages 10-13

Abstract
  In this study, a one-pot and efficient method is reported for the synthesis of symmetrical disulfides from alkyl halides in the present of sulfur and 1-butyl-3-methylimidazolium hydroxide as a basic reagent and phase transfer catalyst. The reaction proceeded very fast and afforded the desired products ...  Read More

Original Paper
3. Synthesis and Application of New Oxidant bis(banzyltriphenylphosphonium) peroxodisulfate on Oxidation of Benzylhalides to Corresponding Benzylaldehyde Compounds

Rashid Badri; Seid Sina M ohsenin; Elham Tahanpesar

Volume 8, Issue 1 , Winter 2018, Pages 14-18

Abstract
  Put the peroxodisulfate ion (S2O82-) in the phase transfer catalyst banzyltriphenylphosphonium can make a catalyst with mild oxidation property, and used it for oxidation of Benzylhalides to corresponding Benzylaldehyde Compounds. For making catalyst used xylene and water as solvent, and it was an easy ...  Read More

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

Mohammad Hosein Farjam

Volume 8, Issue 1 , Winter 2018, Pages 19-28

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
5. Facile and efficient synthesis methods for one pot synthesis of new polycarbonyl compounds

Mitra Saremi

Volume 8, Issue 1 , Winter 2018, Pages 29-36

Abstract
  An efficient and environmental-friendly synthetic route to 1,8-dioxodecahydroacridines derivatives have been developed via multi-component one-pot Hantzsch reaction of various aldehydes and ammonium acetate with 2 equivalents dimedone in the presence of Phosphorus pentoxide supported on aluminaas catalyst ...  Read More

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

Mohammad Hosein Farjam; Ramin Rezaei

Volume 8, Issue 1 , Winter 2018, Pages 37-43

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