P-hydroxyacetophenone combined with methyl chloroacetate can get a new acetonate.This new acetonate combined with another compound-ethanolamine and get a new schiff base.

由对羟基酮酸甲酯反应,得到一种酮,这种酮再胺反应得到一种新的希夫碱。

A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

报道了以胺、硫氰酸铵、硫酰、亚硝酸钠和酸酯为主要原料合成草除灵酯的方法。