杀虫剂二嗪磷的合成

Process for the Manufacture of Diazinon

通过羟基嘧啶与乙基氯化物在缚酸剂存在下进行缩合生成二嗪磷。综述了国内外各种不同的工艺条件,并就这些工艺反复进行试验,分析比较各自的优缺点,探索出最佳的工艺合成条件。

Diazinon was synthesized by hydroxypyrimidine and diethyl thiophosphroryl chloride. This article List all kinds of technology about this route. Through lots of experiments, we finally explored the best technology.