(1H-1, 2,4-TRIAZOLYL) DISILAALKANE AND PROCESS FOR PREPARING THEREOF

摘要

This is a new substituted triazol base insecticide of formula (I). This (1H-1,2,4-triazolyl)dislaalkane manufacturing method comprises: A) preparing chloromethyl disilaalkane of (II) by reaction chloromethyldisilamethylene of (III) and Grinard agent in the presence of tetrahydrofuran or diethyl ether at -20-30 deg.C; and B) reacting chloromethylsilaalkane and sodium triazol in dimethylformamide.