Enantioselective oxidation of racemic secondary alcohols catalyzed by chiral Mn(III)-salen complexes with N-bromosuccinimide as a powerful oxidant

被引：39
|
作者：
Xu, Daqian [1 ,2 ]
Wang, Shoufeng [1 ]
Shen, Zhiqiang [1 ]
Xia, Chungu [1 ]
Sun, Wei [1 ]
机构：
[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing, Peoples R China
来源：
ORGANIC & BIOMOLECULAR CHEMISTRY | 2012年 / 10卷 / 14期
基金：
中国国家自然科学基金;
关键词：
NONENZYMATIC KINETIC RESOLUTION; ALPHA-HYDROXY ESTERS; MOLECULAR-OXYGEN; ASYMMETRIC CATALYSIS; AEROBIC OXIDATION; SALEN COMPLEXES; HYDROGENATION; MECHANISM; WATER; KETONES;
D O I：
10.1039/c2ob07087a
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
We demonstrate an efficient enantioselective oxidation of secondary alcohols catalyzed by Mn(III)-salen complex using N-bromosuccinimide (NBS) as the oxidant. The new protocol is very efficient for the oxidative kinetic resolution of a variety of secondary alcohols, including ortho-substituted benzylic alcohols.
引用
收藏
页码：2730 / 2732
页数：3
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