申请人:Hoechst Marion Roussel, Inc.
公开号:US05817874A1
公开(公告)日:1998-10-06
The present invention is a process of converting a hydroxy aromatic into a 2-hydroxy-N-arylacetamide, comprising: (1) treating a reaction mixture comprising a salt of a hydroxy aromatic with an alkylating agent; and (2) treating the reaction mixture with a Smiles solvent system and raising the temperature of the reaction mixture.
本发明是将羟基芳香化合物转化为2-羟基-N-芳基乙酰胺的过程,包括:(1)使用烷基化试剂处理含有羟基芳香化合物盐的反应混合物;(2)使用Smiles溶剂体系处理反应混合物并提高反应混合物的温度。