Processes for the preparation of 2-arylvinyl alkyl ether and 1,4-diaryl-2-fluoro-2-butene compounds
申请人:American Cyanamid Co.
公开号:US06291721B1
公开(公告)日:2001-09-18
An improved process for the preparation of 2-arylvinyl alkyl ether compounds of the structural formula I
In addition, the present invention provides an improved process for the preparation of 1,4-diaryl-2-fluoro-2-butene compounds of the structural formula V