三环己基—甲锡烷基-O,O-二乙基二硫代磷酸酯合成新工艺

New Synthetic Process of Tricyclohexyl-stannyl-O,O-diethyl Dithiophosphate

四氯化锡与格氏试剂反应 ,得到三环己基氯化锡 ,中间产物不经分离直接与O ,O -二乙基二硫代磷酸酯反应 ,得到高收率的三环己基—甲锡烷基 -O ,O -二乙基二硫代磷酸酯 ,工艺流程短 ,收率达 80

Tricyclohexyl-stannic chloride is synthesized by the reaction of tin tetrachloride and grignard reagent.The intermediate obtained is reacted directly with O,O-diethyl dithiophosphate without purification, The tricyclohexyl-stannyl-O,O-diethyl dithiophosphate produced has a high yield over 80%.The reaction process is short.