Radical trifluoromethylation of ketone Li enolates
被引:65
作者:
Itoh, Yoshimitsu
论文数: 0引用数: 0
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机构:
Tokyo Inst Technol, Grad Sch Sci & Technol, Dept Appl Chem, Meguro Ku, Tokyo 1528552, JapanTokyo Inst Technol, Grad Sch Sci & Technol, Dept Appl Chem, Meguro Ku, Tokyo 1528552, Japan
Itoh, Yoshimitsu
[1
]
Mikami, Koichi
论文数: 0引用数: 0
h-index: 0
机构:
Tokyo Inst Technol, Grad Sch Sci & Technol, Dept Appl Chem, Meguro Ku, Tokyo 1528552, JapanTokyo Inst Technol, Grad Sch Sci & Technol, Dept Appl Chem, Meguro Ku, Tokyo 1528552, Japan
Mikami, Koichi
[1
]
机构:
[1] Tokyo Inst Technol, Grad Sch Sci & Technol, Dept Appl Chem, Meguro Ku, Tokyo 1528552, Japan
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.