公开(公告)号：DE3621362A1

公开(公告)日：1988-01-28

申请号：DE3621362

申请日：1986-06-26

Applicant: BASF AG

Inventor： STROEFER ECKHARD DR ,  ADERS WOLF-KARLO DR ,  KELLER PETER DR ,  ROTERMUND GERHARD W DR ,  MUELLER FRANZ-JOSEF DR ,  STEINER WOLFGANG DR

IPC: C07C67/36 ,  C07C69/06

公开(公告)号：DE3560507D1

公开(公告)日：1987-10-01

申请号：DE3560507

申请日：1985-02-01

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF DR ,  TAVS PETER DR ,  LAAS HARALD DR ,  ADERS WOLF-KARLO DR

IPC: C07C37/07 ,  C07C39/08

Abstract: 2,3,6-Trimethylhydroquinone is prepared by catalytic hydrogenation of 2,3,6-trimethylquinone with hydrogen in the presence of a solvent by a continuous process in which the reaction is carried out over a platinum/alumina catalyst.

公开(公告)号：DE3404337A1

公开(公告)日：1985-08-08

申请号：DE3404337

申请日：1984-02-08

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF DR ,  TAVS PETER DR ,  LAAS HARALD DR ,  ADERS WOLF-KARLO DR

IPC: C07C37/07 ,  C07C39/08

Abstract: 2,3,6-Trimethylhydroquinone is prepared by catalytic hydrogenation of 2,3,6-trimethylquinone with hydrogen in the presence of a solvent by a continuous process in which the reaction is carried out over a platinum/alumina catalyst.

公开(公告)号：DE3260184D1

公开(公告)日：1984-07-05

申请号：DE3260184

申请日：1982-02-17

Applicant: BASF AG

Inventor： MANGOLD DIETRICH DR ,  WAHL JOSEF ,  ADERS WOLF-KARLO DR

IPC: C07C43/315 ,  B01J27/00 ,  C07B61/00 ,  C07C41/00 ,  C07C41/54 ,  C07C67/00