فهرس المقالات somayeh Ghasemi المقاله 1 - Sulfuric acid {[3-(3-silicapropyl)sulfanyl]propyl}ester as a recyclable solid acid catalyst for the synthesis of α-amino nitriles Somayeh Ghasemi Mojtaba Baghernejad Khodabakhsh Niknam Iranian Journal of Catalysis , العدد 4 , السنة 3 , تابستان 2013