期刊
CHEMICAL COMMUNICATIONS
卷 52, 期 11, 页码 2322-2325出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5cc08883f
关键词
-
资金
- Ministry of Science and Technology, Taiwan [104-2113-M-033-009-MY2]
A highly enantioselective organocatalytic vinylogous aldol-cyclization cascade reaction of 3-alkylidene oxindoles to isatins has been achieved by using bifunctional organocatalysts. The unexpected intramolecular lactonization which follows the initial aldol reaction, leading to the cleavage of the oxindole ring and generation of enantioenriched spirooxindole dihydropyranones in good to excellent yields with high enantioselectivities.
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