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Rhodium-Catalyzed Enantioselective Cyclopropanation of Olefins with N-Sulfonyl 1,2,3-Triazoles
被引:250
|作者:
Chuprakov, Stepan
[1
]
Kwok, Sen Wai
[1
]
Zhang, Li
[1
]
Lercher, Lukas
[1
]
Fokin, Valery V.
[1
]
机构:
[1] Scripps Res Inst, Dept Chem, La Jolla, CA 92037 USA
基金:
美国国家卫生研究院;
关键词:
C-H INSERTION;
ASYMMETRIC CYCLOPROPANATION;
DIRHODIUM(II);
ALKENES;
TRANSANNULATION;
ENHANCEMENT;
SELECTIVITY;
CARBENOIDS;
ACTIVATION;
NITRILES;
D O I:
10.1021/ja908075u
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
N-Sulfonyl 1,2,3-triazoles readily form rhodium(II) azavinyl carbenes, which react with olefins to produce cyclopropanes with excellent diastereo- and enantioselectivity and in high yield.
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页码:18034 / +
页数:3
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