An efficient method for the preparation of N-alkylamides from alkyl diphenylphosphinites and amides by using methyl acrylate

被引：10
|
作者：
Aoki, Hidenori
Mukaiyama, Teruaki [1 ]
机构：
[1] Kitasato Inst, Ctr Basic Res, Kita Ku, Tokyo 1140003, Japan
[2] Kitasato Univ, Kitasato Inst Life Sci, Minato Ku, Tokyo 1088641, Japan
来源：
CHEMISTRY LETTERS | 2006年 / 35卷 / 04期
关键词：
D O I：
10.1246/cl.2006.456
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
N,N-Dibenzyltrifluoroacetamide was formed in good yield by treating benzyl diphenylphosphinite with N-benzyltrifluoroacetamide in the presence of easily available methyl acrylate under mild conditions. Yields obtained for the corresponding inverted sulfonamides were good to high in the cases when alkyl diphenylphosphinites derived from chiral secondary alcohols were used.
引用
收藏
页码：456 / 457
页数：2
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