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A highly enantioselective four-component reaction for the efficient construction of chiral β-hydroxy-α-amino acid derivatives
被引:34
|作者:
Qian, Yu
[1
]
Jing, Changcheng
[1
]
Liu, Shunying
[1
]
Hu, Wenhao
[1
]
机构:
[1] E China Normal Univ, Shanghai Engn Res Ctr Mol Therapeut & New Drug De, Shanghai 200062, Peoples R China
基金:
美国国家科学基金会;
关键词:
MULTICOMPONENT REACTIONS AMCRS;
DYNAMIC KINETIC RESOLUTION;
BRONSTED ACID;
INTRAMOLECULAR CYCLOPROPANATION;
COOPERATIVE CATALYSIS;
ASYMMETRIC-SYNTHESIS;
THREONINE ALDOLASES;
DIAZO-COMPOUNDS;
ALDEHYDES;
HYDROGENATION;
D O I:
10.1039/c3cc40546j
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
An enantioselective four-component reaction of a diazoketone, water, an aniline and ethyl glyoxylate in the presence of catalytic Rh-2(OAc)(4) and a chiral Bronsted acid was developed to efficiently produce beta-hydroxy-alpha-amino acid derivatives in good yields with high diastereoselectivity and enantioselectivity.
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页码:2700 / 2702
页数:3
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