申请人:Chemie Linz Gesellschaft m.b.H.
公开号:US05124451A1
公开(公告)日:1992-06-23
Process for the N-alkylation of ureas by reacting a urea with an alkylating agent in the presence of a solid base and a phase transfer catalyst in a diluent.
尿素的N-烷基化过程是通过在稀释剂中,在固体碱和相转移催化剂的存在下,将尿素与烷基化剂反应实现的。