共 36 条
Highly enantioselective water-compatible organocatalyst for Michael reaction of ketones to nitroolefins
被引:149
作者:

Vishnumaya
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机构:
Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India

Singh, Vinod K.
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机构:
Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India
机构:
[1] Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India
关键词:
D O I:
10.1021/ol070082x
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
A chiral diamine was found to catalyze enantioselective addition of ketones to nitroolefins in aqueous/saline/organic media. The products were obtained with excellent diastereoselectivities (synlanti = 99:1) and enantioselectivities up to 99%. The reaction could be facilitated using a mild acid.
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页码:1117 / 1119
页数:3
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