公开(公告)号：AU6989300A

公开(公告)日：2001-03-05

申请号：AU6989300

申请日：2000-07-31

Applicant: BASF AG

Inventor： TELES JOAQUIM HENRIQUE ,  REHFINGER ALWIN DR ,  BASSLER PETER ,  RIEBER NORBERT ,  WENZEL ANNE ,  WALCH ANDREAS ,  HARDER WOLFGANG

IPC: C07B61/00 ,  C07D301/12 ,  C07D303/04

Abstract: In a process for reacting an organic compound with a hydroperoxide using at least one heterogeneous catalyst, both the pH and the temperate of the reaction medium are changed during the reaction

公开(公告)号：AU3414699A

公开(公告)日：1999-10-18

申请号：AU3414699

申请日：1999-03-18

Applicant: BASF AG

Inventor： REHFINGER ALWIN DR ,  LUYKEN HERMANN

IPC: C07D223/04 ,  B01D3/00 ,  C07C209/48 ,  C07C209/84 ,  C07C209/86 ,  C07C211/12 ,  C07C253/34 ,  C07C255/24 ,  C07D223/12

Abstract: A process for distillative removal of part or all of an azepine derivative (III) selected from the group consisting of aminohexylideneimine, tetrahydroazepine, hexylhexahydroazepine and aminohexylhexahydroazepine from a mixture (II) comprising an azepine derivative (III) and an amine (I) comprises conducting the distillation with an overhead temperature of from 160 to 250° C.

公开(公告)号：AU6210898A

公开(公告)日：1998-08-26

申请号：AU6210898

申请日：1998-01-17

Applicant: BASF AG

Inventor： BASSLER PETER ,  LUYKEN HERMANN ,  REHFINGER ALWIN DR ,  RUST HARALD

IPC: C07C255/24 ,  C07C253/34

Abstract: A process for distillative removal of 6-aminocapronitrile from mixtures (I) comprising 6-aminocapronitrile and an imine (II) comprises conducting the distillation in the presence of carbon dioxide.

公开(公告)号：DE19704620A1

公开(公告)日：1998-08-13

申请号：DE19704620

申请日：1997-02-07

Applicant: BASF AG

Inventor： BASLER PETER DR ,  LUYKEN HERMANN ,  REHFINGER ALWIN DR ,  RUST HARALD

IPC: C07C255/24 ,  C07C253/34 ,  C07C211/12 ,  C07C251/08 ,  C07C209/84 ,  C07D295/02

Abstract: The invention relates to a method for separating 6-aminocapronitrile from mixtures (I) containing 6-aminocapronitrile and an imine (II) by distillation. Said method is characterized in that distillation occurs in the presence of carbon dioxide.

公开(公告)号：AU4456397A

公开(公告)日：1998-04-02

申请号：AU4456397

申请日：1997-08-28

Applicant: BASF AG

Inventor： LUYKEN HERMANN ,  REHFINGER ALWIN DR ,  BASSLER PETER ,  VOIT GUIDO ,  FISCHER ROLF ,  MERGER MARTIN ,  RUST HARALD

IPC: C07C209/86 ,  C07C211/12 ,  C07C211/36

Abstract: A process for separating 2-aminomethylcyclopentylamine from a mixture consisting of hexamethylenediamine and 2-aminomethylcyclopentylamine by distilling the mixture at a pressure from 1 to 300 mbar.

公开(公告)号：DE19636764A1

公开(公告)日：1998-03-12

申请号：DE19636764

申请日：1996-09-10

Applicant: BASF AG

Inventor： LUYKEN HERMANN ,  REHFINGER ALWIN DR ,  BASLER PETER DR ,  VOIT GUIDO DR ,  FISCHER ROLF DR ,  MERGER MARTIN DR ,  RUST HARALD

IPC: C07C209/86 ,  C07C211/36 ,  C07C211/12

Abstract: Separation of 2-aminomethylcyclopentylamine (I) from a mixture with hexamethylene diamine (II) is carried out by distillation at 1-200 mbar.