摘要
The title compound was prepared in yield of 93.3% by reaction of phenyl isocyanate with 2-chloro-4-amino pyridine. The latter was obtained by nitrification, reduction of 2-chloropyridine-N-oxide. The best conditions of the reaction were given.
The title compound was prepared in yield of 93.3% by reaction of phenyl isocyanate with 2-chloro-4-amino pyridine. The latter was obtained by nitrification, reduction of 2-chloropyridine-N-oxide. The best conditions of the reaction were given.
出处
《应用化学》
CAS
CSCD
北大核心
2004年第8期838-840,共3页
Chinese Journal of Applied Chemistry
关键词
氯氨基吡啶
氯吡啶基苯基脲
合成
chloroaminopyridine,(chloropyridyl)phenylurea,synthesis