期刊
ORGANIC & BIOMOLECULAR CHEMISTRY
卷 9, 期 17, 页码 6075-6081出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c1ob05499f
关键词
-
资金
- Spanish Ministerio de Ciencia e Innovacion [CTQ2008-05138, CTQ2008-00187, 2010 CSD2006-0003]
- Diputacion General de Aragon
- European Regional Development Funds
- DGA
- CSIC
The efficiency of chiral bis(oxazoline)- and azabis(oxazoline)-copper complexes in the enantioselective carbene insertion into C-H bonds of cyclic ethers in homogeneous phase strongly depends on the structure of the substrate. The immobilization on laponite clay by electrostatic interactions not only allows the recovery and reuse of the heterogeneous catalysts, but in some cases also improves enantioselectivity and overall chemoselectivity, making possible reactions that do not take place or lead to low yields in solution, even with the commonly used Rh(2)[S-DOSP](4) catalyst.
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