List of Articles khalil pourshamsian Article 1 - Caro’sacid-silicagel: An Efficient and Reusable Catalyst for the Synthesis of 2, 4, 5- Trisubstituted Imidazoles under Solvent-free Conditions 20.1001.1.20083815.2014.8.2.6.8 Khalil Pourshamsian Naser Montazeri Sadegh Asadyan Journal of Applied Chemical Research , Issue 2 , Year , Spring 2014 Article 2 - Diastereoselective Synthesis of Stable Phosphorus Yields by a Three-Component Reaction between Ph3P and Acetylenic Esters in the Presence of Hydrazine Derivatives 20.1001.1.20083815.2014.8.4.7.3 Safa Ali-Asgari Seyyed Javad Hosseini Khalil Pourshamsian Mohammad Bagheri Ehsan Naghizadeh Journal of Applied Chemical Research , Issue 5 , Year , Autumn 2014