Process for the preparation of 2-alkyl-1,4-butanedial
申请人:Degussa Aktiengesellschaft
公开号:US04675451A1
公开(公告)日:1987-06-23
A process is disclosed for the preparation of 2-alkyl-1,4-butanedial by hydroformylation of acetals of a 2-alkyl-substituted-1-propenal in the presence of a complex rhodium catalyst. The 3-alkyl-4,4-dialkoxybutanal obtained in this manner is separated and hydrolyzed to the desired compound.