A Practical Procedure for Regioselective Bromination of Anilines

被引：3
|
作者：
Takahashi, Yusuke [1 ]
Seki, Masahiko [1 ]
机构：
[1] Tokuyama Corp, MA Grp, 40 Wadai, Tsukuba, Ibaraki 3004247, Japan
来源：
SYNTHESIS-STUTTGART | 2021年 / 53卷 / 10期
关键词：
anilines; bromination; catalysis; copper; halides; halogenation; oxidation; MONOBROMINATION;
D O I：
10.1055/a-1441-3236
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A highly practical procedure for the preparation of bromoanilines by using copper-catalyzed oxidative bromination has been developed. Treatment of free anilines with readily available NaBr and Na2S2O8 in the presence of a catalytic amount of CuSO4 center dot 5H(2)O enabled regioselective bromination.
引用
收藏
页码：1828 / 1832
页数：5
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