期刊
ORGANIC LETTERS
卷 21, 期 23, 页码 9628-9632出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.9b03794
关键词
-
资金
- NSFC [20961132004, 21772126]
- National Science Center [UMO-2018/30/Q/ST5/00466]
The vinyl group tethered to furfurals could be LUMO-lowered by forming formal vinylogous iminium ion intermediates catalyzed by a chiral secondary amine and underwent asymmetric [3 + 2] cycloaddition reactions with N-trifluoroethyl-substituted isatin imines, furnishing a variety of spirooxindoles incorporating a 3,2'-pyrrolidine motif with excellent stereo selectivity. In addition, this strategy has been successfully expanded to a number of vinyl-substituted electron-rich heteroaryl aldehydes and even some specific aryl aldehydes.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据