公开(公告)号：CA2334151C

公开(公告)日：2007-10-23

申请号：CA2334151

申请日：1999-06-04

Applicant: BASF AG

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

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

Abstract: The invention relates to a catalyst comprising at least one complex of a met al from subgroup VIII with at least one bidentate phosphonite ligand of general formula (I) or salts or mixtures therof, to a method for producing mixtures of monoolefinic C5-mononitrites, to a method for the catalysed isomerization of branched aliphatic monoalkene nitriles and to a method for producing adipodinitrile.

公开(公告)号：ES2234158T3

公开(公告)日：2005-06-16

申请号：ES98948941

申请日：1998-09-09

Applicant: BASF AG

Inventor： FISCHER JAKOB ,  SIEGEL WOLFGANG

IPC: B01J31/22 ,  B01J31/18 ,  C07C253/10 ,  C07C253/30 ,  C07C255/04 ,  C07C255/07 ,  C07F9/6571 ,  C07F9/6574 ,  C07F15/04

Abstract: Catalizador, que comprende un complejo de níquel(0), con un ligando de fosfonito monodentado de la fórmula general I **(Fórmula)** en la que A significa junto con la parte del grupo de fosfonito, con la que está enlazada, un heterociclo con 5 hasta 8 miembros, que puede estar anillado además una, dos o tres veces con cicloalquilo, arilo y/o hetarilo, pudiendo portar los grupos anillados respectivamente uno, dos o tres substituyentes elegidos entre alquilo, alcoxi, halógeno, nitro, ciano o carboxilo, R1 significa alquilo, arilo o hetarilo, que pueden portar uno, dos o tres de los substituyentes siguientes: alquilo, cicloalquilo, arilo, alcoxi, cicloalquiloxi, acilo, ariloxi, halógeno, triflúormetilo, nitro, ciano, carboxilo o NE1E2, pudiendo ser E1 y E2 iguales o diferentes y significando alquilo, cicloalquilo o arilo, o sales y mezclas de los mismos.

公开(公告)号：ES2216308T3

公开(公告)日：2004-10-16

申请号：ES98945143

申请日：1998-08-04

Applicant: BASF AG

Inventor： FISCHER JAKOB ,  SIEGEL WOLFGANG

IPC: B01J31/22 ,  C07B61/00 ,  C07C253/10 ,  C07C255/04 ,  C07C255/07

Abstract: A process for preparing mixtures of monoolefinic C5 mononitriles with nonconjugated C=C and C=N bonds by catalytic hydrocyanation of 1,3-butadiene or a 1,3-butadiene-containing hydrocarbon mixture, wherein the hydrocyanation takes place in the presence of a catalyst which comprises at least one metallocene-phosphorus(III)-nickel(0) complex which comprises at least one monodentate or bidentate metallocene-phosphorus(III) ligand of the formula Ior salts and mixtures thereof.

公开(公告)号：ES2201686T3

公开(公告)日：2004-03-16

申请号：ES99911776

申请日：1999-03-11

Applicant: BASF AG

Inventor： MAAS HEIKO ,  PACIELLO ROCCO ,  ROPER MICHAEL ,  FISCHER JAKOB ,  SIEGEL WOLFGANG

IPC: B01J31/22 ,  B01J31/18 ,  C07B61/00 ,  C07C45/50 ,  C07C253/30 ,  C07C255/17 ,  C07F9/6571 ,  C07F9/6574

Abstract: The catalyst comprises at least one bi- or more highly dentate phosphonite ligand of the general formula Ior salts and mixtures thereof and is useful in a process for hydroformylating compounds containing at least one ethylenically unsaturated double bond by reaction with carbon monoxide and hydrogen.

公开(公告)号：DE59905839D1

公开(公告)日：2003-07-10

申请号：DE59905839

申请日：1999-03-11

Applicant: BASF AG

Inventor： MAAS HEIKO ,  PACIELLO ROCCO ,  ROEPER MICHAEL ,  FISCHER JAKOB ,  SIEGEL WOLFGANG

IPC: B01J31/22 ,  B01J31/18 ,  C07B61/00 ,  C07C45/50 ,  C07C253/30 ,  C07C255/17 ,  C07F9/6571 ,  C07F9/6574

Abstract: The catalyst comprises at least one bi- or more highly dentate phosphonite ligand of the general formula Ior salts and mixtures thereof and is useful in a process for hydroformylating compounds containing at least one ethylenically unsaturated double bond by reaction with carbon monoxide and hydrogen.

公开(公告)号：DE59900903D1

公开(公告)日：2002-04-04

申请号：DE59900903

申请日：1999-06-04

Applicant: BASF AG

Inventor： FISCHER JAKOB ,  SIEGEL WOLFGANG ,  KEITEL PASCALE ,  SIGGEL LORENZ

IPC: B01J31/22 ,  B01J31/18 ,  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 Ior salts and mixtures thereof, a process for the preparation of mixtures of monoolefinic C5-mononitriles, a process for the catalytic isomerization of branched aliphatic monoalkenenitriles and a process for the preparation of adiponitrile.

公开(公告)号：BR9713939A

公开(公告)日：2000-03-21

申请号：BR9713939

申请日：1997-12-10

Applicant: BASF AG

Inventor： FISCHER JAKOB ,  SIEGEL WOLFGANG ,  MUNDINGER KLAUS ,  MEYER GERALD

IPC: C07C7/167 ,  C07C253/10 ,  C07C255/04 ,  C07C255/07

Abstract: The disclosure is a process for preparing mixtures of monoolefinic C5 mononitriles having nonconjugated C=C- and C=N bonding by catalytic hydrocyanation of a hydrocarbon mixture containing 1,3-butadiene, by first diminishing the proportion of those components in the hydrocarbon mixture which impair the catalytic hydrocyanation and then subjecting the resulting mixture to catalytic hydrocyanation.

公开(公告)号：DE19836474A1

公开(公告)日：2000-02-17

申请号：DE19836474

申请日：1998-08-12

Applicant: BASF AG

Inventor： FISCHER JAKOB ,  SIEGEL WOLFGANG ,  BOMM VOLKER ,  FISCHER MARTIN ,  MUNDINGER KLAUS

IPC: C07C253/10 ,  C07C255/46 ,  C07D233/90

公开(公告)号：AU9538598A

公开(公告)日：1999-04-05

申请号：AU9538598

申请日：1998-09-09

Applicant: BASF AG

Inventor： FISCHER JAKOB ,  SIEGEL WOLFGANG

IPC: B01J31/22 ,  B01J31/18 ,  C07C253/10 ,  C07C253/30 ,  C07C255/04 ,  C07C255/07 ,  C07F9/6571 ,  C07F9/6574 ,  C07F15/04

Abstract: A catalyst comprising at least one nickel(0) complex which comprises at least one mono-, bi- or multidentate phosphonite ligand of the formula Ior salts and mixtures thereof, is prepared as described, and the catalysts are used to prepare mixtures of monoolefinic C5 mononitriles with nonconjugated C=C and C=N bonds by catalytic hydrocyanation of butadiene or of a 1,3-butadiene-containing hydrocarbon mixture in the presence of a catalyst of this type.

公开(公告)号：AU9257098A

公开(公告)日：1999-03-01

申请号：AU9257098

申请日：1998-08-04

Applicant: BASF AG

Inventor： FISCHER JAKOB ,  SIEGEL WOLFGANG

IPC: B01J31/22 ,  C07B61/00 ,  C07C253/10 ,  C07C255/04 ,  C07C255/07

Abstract: A process for preparing mixtures of monoolefinic C5 mononitriles with nonconjugated C=C and C=N bonds by catalytic hydrocyanation of 1,3-butadiene or a 1,3-butadiene-containing hydrocarbon mixture, wherein the hydrocyanation takes place in the presence of a catalyst which comprises at least one metallocene-phosphorus(III)-nickel(0) complex which comprises at least one monodentate or bidentate metallocene-phosphorus(III) ligand of the formula Ior salts and mixtures thereof.