甘氨酸催化下串联合成香豆素-3-羧酸
董军, 陈友威, 常伟, 桑泽矾, 曾子航, 徐国栋
Tandem Synthesis of Coumarin-3-Carboxylic Acid Catalyzed by Glycine
Jun Dong, Youwei Chen, Wei Chang, Zefan Sang, Zihang Zeng, Guodong Xu
图5
产物香豆素-3-羧酸的核磁碳谱101 MH
Z
, DMSO-
d
6