A highly efficient kinetic resolution of Morita-Baylis-Hillman adducts achieved by N-Ar axially chiral Pd-complexes catalyzed asymmetric allylation

被引:40
|
作者
Wang, Feijun [1 ,2 ]
Li, Shengke [1 ,2 ]
Qu, Mingliang [1 ,2 ]
Zhao, Mei-Xin [1 ,2 ]
Liu, Lian-Jun [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, Shanghai 200237, Peoples R China
[3] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China
基金
中国国家自然科学基金;
关键词
PRIMARY ALLYLIC AMINES; CONJUGATE ADDITION; HETEROCYCLIC CARBENE; PALLADIUM COMPLEXES; ALCOHOLS; ACIDS; LIGAND; 1,4-ADDITION; SUBSTITUTION; ALKYLATIONS;
D O I
10.1039/c1cc15543a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Palladium complexes with an axially chiral N-Ar framework have been developed. These complexes showed high stereoselectivities in asymmetric allylic arylation to achieve the kinetic resolution of Morita-Baylis-Hillman adducts, affording up to 99% ee of (E)-allylation products and 92% ee of recovered Morita-Baylis-Hillman adducts.
引用
收藏
页码:12813 / 12815
页数:3
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