Axially chiral C2-symmetric N-heterocyclic carbene (NHC) palladium complex-catalyzed asymmetric α-hydroxylation of β-keto esters

被引：28
作者：
Cao, Shu-Hua [1 ,2 ]
Shi, Min [1 ,2 ,3 ]
机构：
[1] E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
[2] E China Univ Sci & Technol, Inst Fine Chem, Sch Chem & Mol Engn, Shanghai 200237, Peoples R China
[3] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China
来源：
TETRAHEDRON-ASYMMETRY | 2010年 / 21卷 / 21-22期
基金：
中国国家自然科学基金;
关键词：
ATOM-TRANSFER; ADDITIONS; ENOLATE; OXYGEN;
D O I：
10.1016/j.tetasy.2010.10.031
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Axially chiral C-2-symmetric N-heterocyclic carbene (NHC) palladium diaquo complexes 1a and 1b derived from (R)-BINAM are effective catalysts for the enantioselective alpha-hydroxylation of beta-keto esters using oxaziridine 2a as the oxidant to give the corresponding products in high yields along with moderate enantioselectivities (C) 2010 Elsevier Ltd All rights reserved
引用
收藏
页码：2675 / 2680
页数：6
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