Synthesis of acetophenone cyclic ethylic ketal catalyzed by nanosolid superacid SO2-4/Fe2O3
LI Jiagui;ZHU Wanren;WEI Qingmin
工业催化 . 2012, (1): 58 .  DOI: 10.3969/j.issn.1008-1143.2012.01.012