期刊
TETRAHEDRON-ASYMMETRY
卷 27, 期 19, 页码 947-953出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetasy.2016.07.005
关键词
-
资金
- University Grants Commission-New Delhi, India
Allyloxy-N-(1-benzyl) cinchonidinium bromide was found to be an effective organocatalyst for asymmetric Michael reactions of thiols with various alpha,beta-unsaturated ketones, acids and esters to provide optically active sulphides with high enantiomeric excess (91-100% ee) and chemical yields (up to >98%). The reaction was performed with 2-8 mol % of catalyst in water at room temperature using tetra-n-butyl ammonium fluoride as an additive. (C) 2016 Elsevier Ltd. All rights reserved.
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