公开(公告)号：DE59601030D1

公开(公告)日：1999-02-04

申请号：DE59601030

申请日：1996-04-26

Applicant: BASF AG

Inventor： GEHRER EUGEN DR ,  MASSONNE KLEMENS DR ,  GAUSEPOHL HERMANN DR ,  FISCHER MARTIN DR ,  RIEKER CHRISTOPHER WILLIAM DR ,  SIGGEL LORENZ DR

IPC: B01J29/18 ,  B01J29/70 ,  C07B61/00 ,  C07C2/66 ,  C07C15/16

Abstract: The prodn. of diaryl-ethanes of formula (I), in which all R gps. = H or 1-8C alkyl, comprises reacting aromatics of formula (II) with styrenes of formula (III) at -20 to +300 degrees C and 1-100 bar in presence of beta-zeolites or mordenite as heterogenous catalyst.

公开(公告)号：MY120574A

公开(公告)日：2005-11-30

申请号：MYPI9902080

申请日：1999-05-26

Applicant: BASF AG

Inventor： FISCHER JAKOB DR ,  SIEGEL WOLFGANG DR ,  KUNSMANN-KEITEL DAGMAR PASCALE DR ,  SIGGEL LORENZ DR

IPC: B01J31/18 ,  B01J31/22 ,  C07C253/10 ,  C07C253/30 ,  C07C255/04 ,  C07C255/07 ,  C07F9/48

Abstract: A CATALYST WHICH COMPRISES AT LEAST ONE COMPLEX OF A METAL OF SUBGROUP VIII HAVING AT LEAST ONE BIDENTATE PHOSPHONITE LIGAND OF THE FORMULA I OR SALTS AND MIXTURES THEREOF, A PROCESS FOR THE PREPARATION OF MIXTURES OF MONOOLEFINIC C5-MOMONITRILES, A PROCESS FOR THE CATALYTIC ISOMERIZATION OF BRANCHED ALIPHATIC MONOALKENENITILES AND A PROCESS FOR THE PREPARATION OF ADIPONITRILE.

公开(公告)号：DE19516717A1

公开(公告)日：1996-11-07

申请号：DE19516717

申请日：1995-05-06

Applicant: BASF AG

Inventor： GEHRER EUGEN DR ,  MASSONNE KLEMENS DR ,  GAUSEPOHL HERMANN DR ,  FISCHER MARTIN DR ,  RIEKER CHRISTOPHER WILLIAM DR ,  SIGGEL LORENZ DR

IPC: B01J29/18 ,  B01J29/70 ,  C07B61/00 ,  C07C2/66 ,  C07C15/16 ,  C07C2/76

Abstract: The prodn. of diaryl-ethanes of formula (I), in which all R gps. = H or 1-8C alkyl, comprises reacting aromatics of formula (II) with styrenes of formula (III) at -20 to +300 degrees C and 1-100 bar in presence of beta-zeolites or mordenite as heterogenous catalyst.