公开(公告)号：DE4421928A1

公开(公告)日：1996-01-04

申请号：DE4421928

申请日：1994-06-23

Applicant: BASF AG

Inventor： RIEBER NORBERT DR ,  LINGELBACH PETER DR ,  WITZEL TOM DR ,  MUELLER ULRICH DR

IPC: B01J21/06 ,  B01J31/02 ,  C07B61/00 ,  C07C249/04 ,  C07C251/38 ,  C07C251/40 ,  C07C251/44 ,  C07C251/34

Abstract: The prodn. of aliphatic and cycloaliphatic oximes (1) comprises reacting the corresp. imine (2) with oxygen or oxygen-contg. gas in the presence of a catalyst, except for catalysts of formula (Tix(M*D1-x)(2n/3*E1-x))O2 (I), where D = Si or Ge; E = Ce of Al; x = 0.06-0.9; m = 1 if n = 0; m = 0 if n = 1. Also claimed is a process for the prodn. of (1) comprising (a) imination of the corresp. ketone with ammonia by known methods followed by (b) catalytic oxidn. of the imine as above.

公开(公告)号：DE4407486A1

公开(公告)日：1995-09-14

申请号：DE4407486

申请日：1994-03-07

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF DR ,  FISCHER ROLF DR ,  LINGELBACH PETER DR ,  SIGWART CHRISTOPH DR

IPC: B01J23/44 ,  B01J23/46 ,  B01J23/52 ,  B01J23/62 ,  B01J23/63 ,  B01J37/02 ,  B01J37/34 ,  C07D301/00 ,  C07D303/04 ,  B01J23/72

Abstract: The invention relates to a process for preparing 1,2-butylene oxide by the catalytic hydrogenation of vinyl oxirane on a heterogeneous catalyst by using a catalyst which contains an element from the Ist, VIIth or VIIIth subgroup of the periodic system of elements or mixtures of a plurality of these elements in the presence or absence of one or more elements acting as promoters. These elements and promoters have been applied to a metal foil or metal wire cloth support by a vapour-deposition technique.

公开(公告)号：ES2127969T3

公开(公告)日：1999-05-01

申请号：ES95109311

申请日：1995-06-16

Applicant: BASF AG

Inventor： RIEBER NORBERT DR ,  LINGELBACH PETER DR ,  WITZEL TOM DR ,  MULLER ULRICH DR

IPC: B01J21/06 ,  B01J31/02 ,  C07B61/00 ,  C07C249/04 ,  C07C251/38 ,  C07C251/40 ,  C07C251/44

Abstract: The prodn. of aliphatic and cycloaliphatic oximes (1) comprises reacting the corresp. imine (2) with oxygen or oxygen-contg. gas in the presence of a catalyst, except for catalysts of formula (Tix(M*D1-x)(2n/3*E1-x))O2 (I), where D = Si or Ge; E = Ce of Al; x = 0.06-0.9; m = 1 if n = 0; m = 0 if n = 1. Also claimed is a process for the prodn. of (1) comprising (a) imination of the corresp. ketone with ammonia by known methods followed by (b) catalytic oxidn. of the imine as above.

公开(公告)号：DE4425672A1

公开(公告)日：1996-01-25

申请号：DE4425672

申请日：1994-07-20

Applicant: BASF AG

Inventor： MUELLER ULRICH DR ,  LINGELBACH PETER DR ,  BASLER PETER DR ,  HARDER WOLFGANG DR ,  ELLER KARSTEN DR ,  KOHL VERONIKA DR ,  DEMBOWSKI JUERGEN DR ,  RIEBER NORBERT DR ,  FISCHER MARTIN DR

IPC: C07D301/06 ,  B01J23/40 ,  B01J29/04 ,  B01J29/74 ,  B01J29/76 ,  B01J29/89 ,  C01B15/029 ,  C07D301/04 ,  C07D301/12 ,  C07D303/04

Abstract: The invention concerns a titanium or vanadium silicalite-based oxidation catalyst having a zeolite structure and containing between 0.01 and 20 wt % of one or a plurality of platinum metals from the group comprising ruthenium, rhodium, palladium, osmium, iridium and platinum. The invention is characterized in that the platinum metals are each present in at least two different bond energy states and preferably do not contain any metal-to-metal bonds.

公开(公告)号：DE59505070D1

公开(公告)日：1999-03-25

申请号：DE59505070

申请日：1995-06-16

Applicant: BASF AG

Inventor： RIEBER NORBERT DR ,  LINGELBACH PETER DR ,  WITZEL TOM DR ,  MUELLER ULRICH DR

IPC: B01J21/06 ,  B01J31/02 ,  C07B61/00 ,  C07C249/04 ,  C07C251/38 ,  C07C251/40 ,  C07C251/44

Abstract: The prodn. of aliphatic and cycloaliphatic oximes (1) comprises reacting the corresp. imine (2) with oxygen or oxygen-contg. gas in the presence of a catalyst, except for catalysts of formula (Tix(M*D1-x)(2n/3*E1-x))O2 (I), where D = Si or Ge; E = Ce of Al; x = 0.06-0.9; m = 1 if n = 0; m = 0 if n = 1. Also claimed is a process for the prodn. of (1) comprising (a) imination of the corresp. ketone with ammonia by known methods followed by (b) catalytic oxidn. of the imine as above.

公开(公告)号：DE4422046A1

公开(公告)日：1996-01-04

申请号：DE4422046

申请日：1994-06-27

Applicant: BASF AG

Inventor： LINGELBACH PETER DR ,  ROSER JOACHIM DR ,  SIGWART CHRISTOPH DR ,  SCHNURR WERNER DR ,  WEYER HANS-JUERGEN DR

IPC: B01J23/44 ,  B01J23/656 ,  B01J27/053 ,  C07D301/00 ,  C07D303/04

Abstract: The invention concerns a method of producing 1,2-butylene oxide by the catalytic hydrogenation of vinyl oxirane, the method calling for the use of a palladium catalyst on a barium sulphate, zirconium oxide or titanium dioxide support or the use of a rhenium-containing palladium catalyst on a support.