申请人:Celanese Corporation
公开号:US04694111A1
公开(公告)日:1987-09-15
The production of a 1-hydroxy-2-lower alkoxyalkyl benzene, e.g. 2-(1'-methoxyethyl) phenol, is carried out by reacting phenol with a lower acetal or ketal, e.g., 1,1-dimethoxyethane at an elevated temperature in the presence of an H-ZSM-5 zeolite, as catalyst.
生产1-羟基-2-低烷氧基烷基苯,例如2-(1'-甲氧乙基)苯酚,通过在H-ZSM-5沸石存在下,以低缩醛或缩酮,例如1,1-二甲氧乙烷为反应物,在升高的温度下与苯酚反应。