Synthesis of a New Ligand Containing 1, 7-Diaza-12-crown-4 and the Application in Asymmetric Cyclopropanation Reaction

Cheng Yun WANG, Zhi Cai SHANG, Jiang Hua MEI, Qing Sen YU

Cheng Yun WANG, Zhi Cai SHANG, Jiang Hua MEI, Qing Sen YU

中国化学快报 . 2003, (06): 579 -580 .