فهرس المقالات sara ahmadi المقاله 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 , العدد 1 , السنة 7 , زمستان 2017