List of Articles ramin rezaei Article 1 - Cyclohexane-1,4-diyl bis (hydrogen sulfate) as an efficient homogeneous catalyst for one-pot multi-component synthesis of dihydropyrimidones via Biginelli reaction ramin rezaei sara ahmadi sedigheh abdollahi Journal of Chemical Reactivity and Synthesis , Issue 1 , Year , Winter 2017 Article 2 - Biginelli Synthesis and Theoritical Study of Dihydropyrimidinone Compounds Mohammad Hosein Farjam Ramin Rezaei Journal of Chemical Reactivity and Synthesis , Issue 2 , Year , Summer 2012 Article 3 - Biginelli Synthesis and Theoritical Study of Dihydropyrimidinone Compounds Mohammad Hosein Farjam Ramin Rezaei Journal of Chemical Reactivity and Synthesis , Issue 1 , Year , Winter 2018 Article 4 - Biginelli Synthesis and Theoritical Study of Dihydropyrimidinones Mohammad Hosein Farjam Ramin Rezaei Journal of Chemical Reactivity and Synthesis , Issue 2 , Year , Winter 2016