Aromatic Azido-selective Reduction via the Staudinger Reaction Using Tri-n-butylphosphonium Tetrafluoroborate with Triethylamine

被引:27
作者
Meguro, Tomohiro [1 ]
Yoshida, Suguru [1 ]
Hosoya, Takamitsu [1 ]
机构
[1] Tokyo Med & Dent Univ, Inst Biomat & Bioengn, Lab Chem Biosci, Chiyoda Ku, 2-3-10 Kanda Surugadai, Tokyo 1010062, Japan
关键词
Azide; Staudinger reaction; Aniline; FACILE SYNTHESIS; PROBES; CYCLOADDITIONS; ARYNE; ACIDS;
D O I
10.1246/cl.161159
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
An efficient method for the reduction of aromatic azides to anilines via the Staudinger reaction using tri-n-butylphosphonium tetrafluoroborate with triethylamine in aqueous tetrahydrofuran solution is reported. The method enables the aromatic azido-selective reduction of 3-azido-5-(azidomethyl) benzene derivatives to efficiently afford anilines bearing an azidomethyl group.
引用
收藏
页码:473 / 476
页数:4
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