Radical trifluoromethylation of ketone Li enolates

被引:65
作者
Itoh, Yoshimitsu [1 ]
Mikami, Koichi [1 ]
机构
[1] Tokyo Inst Technol, Grad Sch Sci & Technol, Dept Appl Chem, Meguro Ku, Tokyo 1528552, Japan
关键词
trifluoromethylation; Li enolate; radical addition;
D O I
10.1016/j.tet.2006.03.115
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
It has generally been believed that highly basic Li enolates cannot be applied as substrates for radical trifluoromethylation due to defluorination of the alpha-CF3 product. However, Li enolates can be in fact employed for radical trifluoromethylation. Moreover, the reaction is extremely fast and the minimum reaction time is only similar to 1 s. (c) 2006 Elsevier Ltd. All rights reserved.
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页码:7199 / 7203
页数:5
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