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1-(2-氯-4-吡啶基)-3-苯基脲的合成 被引量:3

Synthesis of 1-(2-Chloro-4-pyridyl)-3-phenylurea
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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
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