期刊
RSC ADVANCES
卷 5, 期 128, 页码 106234-106238出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5ra17788j
关键词
-
资金
- National Natural Science Foundation of China [21206148, 21406201]
The endo- and S-selective retro-Diels-Alder reactions in an imidazolethione-catalyzed asymmetric Diels-Alder reaction were verified and investigated, and account for the low ee values in a CH3CN-H2O catalytic system. This reverse process could be controlled by forming the dimethyl acetal of the aldehyde product with methanol. Both the exo- and endo-isomers were obtained in the CH3OH-H2O system in high yields with good to excellent 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