Catalytic Properties of L-Proline for Asymmetric Michael Re-action in Ionic Liquid
LUO Shu-Ping, WANG Li-Ping, YUE Hua-Dong, LE Zhang-Gao 2, YANG Wen-Long, XU Dan-Qian* ,1, XU Zhen-Yuan
Acta Chimica Sinica . 2006, (14): 1483 -1488 .