公开(公告)号：DE1958463A1

公开(公告)日：1971-06-03

申请号：DE1958463

申请日：1969-11-21

Applicant: BASF AG

Inventor： MERGER FRANZ DR ,  FUCHS WERNER DR ,  OBERHANSBERG JOACHIM DR ,  DUEMBGEN GERD DR

IPC: C07C69/675 ,  C07C69/66

Abstract: acid monoester, useful as raw material in the manufacture of synthetic resins and plasticisers, is produced from 2:2-dimethyl-3-hydroxypropanol obtained by reacting HCHO with isobutyraldehyde at elevated temps. in the presence of tert. amines. This reaction mixture, after removal of free amine, is then reacted at 120 - 175 degrees C in the presence of an organic salt of a tert. amine of mol. wt. below 250.

公开(公告)号：DE2000699A1

公开(公告)日：1971-07-22

申请号：DE2000699

申请日：1970-01-08

Applicant: BASF AG

Inventor： MERGER FRANZ DR ,  FUCHS WERNER DR ,  DUEMBGEN GERD DR ,  OBERHANSBERG JOACHIM DR

IPC: C07C69/675 ,  C07C69/66

Abstract: acid monoester, useful as raw material in the manufacture of synthetic resins and plasticisers, is produced from 2:2-dimethyl-3-hydroxypropanol obtained by reacting HCHO with isobutyraldehyde at elevated temps. in the presence of tert. amines. This reaction mixture, after removal of free amine, is then reacted at 120 - 175 degrees C in the presence of an organic salt of a tert. amine of mol. wt. below 250.