TY - JOUR AU - Mohammad Ali Zolfigol AU - Vahid Khakyzadeh AU - Ahmad Reza Moosavi-Zare AU - Abdolkarim Zare AU - Seyedeh Bahareh Azimi AU - Zhila Asgari AU - Alireza Hasaninejad TI - Preparation of various xanthene derivatives over sulfonic acid functionalized imidazolium salts (SAFIS) as novel, highly efficient and reusable catalysts JO - Comptes Rendus. Chimie PY - 2012 SP - 719 EP - 736 VL - 15 IS - 8 PB - Elsevier DO - 10.1016/j.crci.2012.05.003 LA - en ID - CRCHIM_2012__15_8_719_0 ER -