三唑磷的合成

Synthesis oftriazophos

以苯肼盐酸盐、尿素、甲酸、乙基氯化物等为原料,采用复合催化剂,经缩合、环合、合成等步骤合成了三唑磷。收率78%。

Starting from phenyl- hydrazin monohydr℃ hloride ,carbamide,methane acid and O, O -dialkyl tiophhosphoryl chloride Such as the raw material, Adopted complex catalyst, By condensation, cyclization, synthesis triazophos was synthesized, the total yield it is about 78%.