申请人:The Dow Chemical Company
公开号:US04831153A1
公开(公告)日:1989-05-16
This invention is a process for the preparation of N-vinyl-2-oxazolidinones which comprises pyrolyzing a N-(1-hydroxyalkyl)-2-oxazolidinone or the N-(1-hydrocarbyloxyalkyl)-2-oxaz olidinone under conditions such that the hydroxy or hydrocarbyloxy moeity is removed to prepared a N-vinyl-2-oxazolidinone.
这项发明是一种制备N-乙烯基-2-噁唑烷酮的过程,包括在条件下加热N-(1-羟基烷基)-2-噁唑烷酮或N-(1-羟基烷氧基烷基)-2-噁唑烷酮,使羟基或羟基烷氧基被去除,从而制备N-乙烯基-2-噁唑烷酮。