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Amino alcohols with the bicyclo[3.3.0]octane scaffold as ligands for the catalytic enantioselective addition of diethylzinc to aldehydes
被引:23
|作者:
Zhong, YW
[1
]
Lei, XS
[1
]
Lin, GQ
[1
]
机构:
[1] Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China
基金:
中国国家自然科学基金;
关键词:
D O I:
10.1016/S0957-4166(02)00584-0
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
Amino alcohols with the bicyclo[3.3.0]octane framework were synthesized, characterized and used as chiral ligands for the addition of diethylzinc to aldehydes. Quantitative yields and enantiomeric excesses of up to 92% were obtained in the ethylation reactions. (C) 2002 Elsevier Science Ltd. All rights reserved.
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页码:2251 / 2255
页数:5
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