磁性可回收 SiO2 包覆的 Fe3O4 纳米粒子：水相介质中芳香酮不对称转移氢化的新平台。
Magnetically recoverable SiO2-coated Fe3O4 nanoparticles: a new platform for asymmetric transfer hydrogenation of aromatic ketones in aqueous medium.
机构信息
The Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Normal University, Shanghai, China.
出版信息
Chem Commun (Camb). 2011 Mar 7;47(9):2583-5. doi: 10.1039/c0cc03730c. Epub 2010 Dec 21.
PMID:21173983
Abstract
A magnetically recoverable chiral rhodium catalyst exhibited excellent catalytic activity and enantioselectivity in asymmetric transfer hydrogenation of aromatic ketones in aqueous medium, which could be recovered easily via a small magnet and used repetitively ten times without obviously affecting its enantioselectivity.
摘要
一种磁性可回收的手性铑催化剂在水相介质中芳香酮的不对称转移氢化反应中表现出优异的催化活性和对映选择性，通过一个小磁铁可以很容易地回收，并可重复使用十次而对其对映选择性没有明显影响。
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