Original Paper
1. SOLVENT-FREE SYNTHESIS OF PYRROL DERIVATIVES USING MULTICOMPONENT REACTIONS OF 1,3-‎DICARBONYLS, ACTIVATED CARBONYL COMPOUNDS, AND PRIMARY ALKYLAMINES

Faramarz Rostami-Charati; Mehdi Shahraki; Mohammad R Hosseini- Tabatabaei; Zinatossadat Hossaini

Volume 1, Issue 2 , Spring 2011, Pages 1-8

Abstract
  one-pot synthesis of pyrrole derivatives via reaction between activated carbonyl compounds, primary amines and 1,3-dicarbonyls under solvent-free conditions is described‎.  Read More

Original Paper
2. SYNTHESIS OF TRISUBSTITUTEDPYRIMIDINES USING IRON (III) PHOSPHATE

Farahnaz K Behbahani; Banafsheh Yazdanparast

Volume 1, Issue 2 , Spring 2011, Pages 9-17

Abstract
  Iron (III) phosphate catalyzed condensation reaction of aldehydes, 1,3-dicarbonyl compounds and amuniom acetate refluxing ethanol that remains a common theme in current literature.  Read More

Original Paper
3. Synthesis of tetrazolo [1,5-a]quinoxaline derivatives

Mohsen Nikpour; Elie Salami

Volume 1, Issue 2 , Spring 2011, Pages 18-22

Abstract
  Displacement reaction of 2,3-dichloroquinoxaline with secondary amines in boiling ethanol afforded it`s mono aminoquinoxaline derivatives. Further reaction of the latter compounds with sodium azide in warm dimethylsulfoxide achieved a group of 4-amino tetrazolo[1,5-a]quinoxaline derivatives. 1HNMR spectra ...  Read More

Original Paper
4. Theoretical study of conformational properties and the anomeric effect study of the 2- phosphinanes

Javad Azizian; Hossein Anaraki Ardakani; Shahab Zomorodbakhsh

Volume 1, Issue 2 , Spring 2011, Pages 28-34

Abstract
  Ab initio HF/6-31G* Methode was employed to calculate  the bond length in 2- phosphinanes  when electronegative groups was at C-2 tend axial and equatorial positions. The magnitude of  the anomeric effect depends on the nature of the substituent, the effect of the substituent can be seen ...  Read More

Original Paper
5. Microwave-assisted Synthesis of Nـ alkyl 2ـ ketomethyl quinoline Derivatives Under Solvent-free Conditions

Javad Safari; Hassan Karbasizadeh; Sayed Hossein Banitaba

Volume 1, Issue 2 , Spring 2011, Pages 35-42

Abstract
  A series of Nـ alkyl 2ـ ketomethylquinoline derivatives were synthesis by reaction of benzoyl chloride derivatives with Nـ methyl quinaldine iodide in the presence of triethyl amine under microwave irradiation. Enaminone form of the product study by spectroscopy method. The result revealed the  ...  Read More

Original Paper
6. Synthesis and Application of Heterocyclic as ultraviolet Absorbers

Mahdieh Entezari; Ebtesam Tohidi nejad; Aida Hafezi; Mostafa Afrasiabi

Volume 1, Issue 2 , Spring 2011, Pages 43-49

Abstract
  The lifespan of organic coatings is reduced in outdoor applications by attacks of solar radiation, oxygen and atmospheric pollutants. Degradation of coating and recoating introduce pollutants into the environment. For solvent base coatings like alkyd paints volatile organic compounds (VOC) are main source ...  Read More

Original Paper
7. A green and efficient method for the preparation of 3, 4-dihydropyrimidin-2(1H)-ones using quaternary ammonium- treated clay in water

Soheil Sayyahi; Sedigheh Jahanbakhshi; Zahra Dehghani

Volume 1, Issue 2 , Spring 2011, Pages 50-59

Abstract
  In this study, a variety of 3, 4-dihydropyrimidin-2(1H)-ones derivatives were synthesized via three-component Biginelli reaction. The quaternary ammonium- treated clay -catalyzed process proved to be simple, efficient, and environmentally friendly.  Read More