公开(公告)号：DE59801363D1

公开(公告)日：2001-10-11

申请号：DE59801363

申请日：1998-02-24

Applicant: BASF AG

Inventor： KNEUPER DR ,  WEYER DR ,  NEUHAUSER DR ,  MELDER DR ,  HENNE DR ,  ROSS DR ,  BECKER DR

IPC: B01J27/18 ,  B01J31/02 ,  C07B61/00 ,  C07C209/48 ,  C07C211/09 ,  C07C253/14 ,  C07C253/34 ,  C07C255/04

Abstract: Removal of halides (I) from mixtures containing nitriles (II) containing (I) comprises (a) thermal treatment; (b) treatment with a base; and (c) separation of the base. Also claimed are methods of preparing amines.

公开(公告)号：DE59904437D1

公开(公告)日：2003-04-10

申请号：DE59904437

申请日：1999-12-16

Applicant: BASF AG

Inventor： RIECHERS DR ,  SIMON DR ,  HENNE DR ,  HOEHN DR

IPC: C07D295/08 ,  B01J23/72 ,  C07D295/088

Abstract: 2,2'-Dimorpholinodiethyl ether is produced by reacting diethylene glycol with ammonia under pressure at elevated temperature in the presence of hydrogen. The active hydrogenation catalyst, before reduction with hydrogen, contains 20-85 wt.% alumina, zirconium dioxide, titanium dioxide and/or silica, 1-70 wt.% copper oxide (CuO), less than 20 wt.% nickel oxide with respect to CuO and 0-50 wt.% other metal oxide(s). In the production of 2,2'-dimorpholinodiethyl ether (DMDEE) by reacting diethylene glycol with ammonia under pressure at elevated temperature in the presence of hydrogen and a hydrogenation catalyst, the active catalyst, before reduction with hydrogen, contains 20-85 wt.% aluminum oxide (Al2O3), zirconium dioxide (ZrO2), titanium dioxide (TiO2) and/or silica (SiO2), 1-70 wt.% copper oxide (expressed as CuO), 0-50 wt.% magnesium, chromium, zinc, barium and/or calcium oxide (expressed as MgO, Cr2O3, ZnO, BaO and CaO) and less than 20 wt.% nickel oxide (expressed as NiO) with respect to CuO.

公开(公告)号：DE59805769D1

公开(公告)日：2002-11-14

申请号：DE59805769

申请日：1998-07-22

Applicant: BASF AG

Inventor： KNEUPER DR ,  LEBKUECHER ROLF DR ,  NEUHAUSER DR ,  HENNE DR ,  BECKER DR

IPC: C07D295/02 ,  B01J23/75 ,  C07B37/04 ,  C07B61/00 ,  C07C209/26 ,  C07D295/023

公开(公告)号：DE59711558D1

公开(公告)日：2004-06-03

申请号：DE59711558

申请日：1997-06-18

Applicant: BASF AG

Inventor： RUEHL DR ,  BREITSCHEIDEL DR ,  HENKELMANN DR ,  HENNE DR ,  LEBKUECHER DR ,  KNOLL DR ,  WEIGUNY DR ,  NAEGELE PAUL ,  GAUSEPOHL DR ,  NIESSNER DR

IPC: B01J23/44 ,  B01J23/46 ,  B01J35/10 ,  C07B35/02 ,  C07B61/00 ,  C07C29/141 ,  C07C29/149 ,  C07C29/20 ,  C07C31/12 ,  C07C31/135 ,  C07C31/20 ,  C07C35/08 ,  C07C35/21 ,  C07C209/72 ,  C07C211/35 ,  C08C19/02 ,  C08F4/70 ,  C08F4/80 ,  C08F8/04 ,  C08F36/06 ,  C08F297/04

Abstract: A new catalyst (I) contains 0.01-30 wt% ruthenium or palladium as active metal, optionally together with Group I, VII or VIII transition metal(s), on a carrier (II) in which (novel feature) 10-50% of the pore volume consists of macropores with a pore diameter (PD) of 50-10,000 nm and 50-90% consists of mesopores with a PD of 2-50 nm. Also claimed are (i) a process for conversion of polymers containing multiple C-C bond(s) in presence of (I) and (ii) a process for conversion of organic compounds in the presence of (I) in which the active metal is ruthenium.

公开(公告)号：DE59706719D1

公开(公告)日：2002-05-02

申请号：DE59706719

申请日：1997-04-25

Applicant: BASF AG

Inventor： RUEHL THOMAS DR ,  BREITSCHEIDEL DR ,  BROECKER DR ,  REIF DR ,  HENKELMANN DR ,  BRAUCH KARL HEINZ ,  HENNE DR

IPC: B01J23/46 ,  C07B35/02 ,  C07B61/00 ,  C07C29/132 ,  C07C29/141 ,  C07C29/149 ,  C07C29/20 ,  C07C35/08 ,  C07C209/72 ,  C07C211/40 ,  C08F8/04

Abstract: Reacting an organic compound (I) in the presence of a catalyst, in which the catalyst comprises a homogeneous ruthenium compound or a mixture of two or more such compounds, deposited in situ on a support. Also claimed is a supported catalyst which is obtained by deposition of Ru compound(s) as above, by passing a solution of Ru compound(s) through or over a support.

公开(公告)号：DE59711666D1

公开(公告)日：2004-07-01

申请号：DE59711666

申请日：1997-12-09

Applicant: BASF AG

Inventor： BREITSCHEIDEL DR ,  RUEHL DR ,  FLICK DR ,  HENKELMANN DR ,  HENNE DR ,  LEBKUECHER DR

IPC: B01J23/36 ,  B01J23/40 ,  B01J23/46 ,  B01J23/72 ,  B01J23/75 ,  B01J23/755 ,  B01J35/10 ,  B01J37/00 ,  C07B35/02 ,  C07B61/00 ,  C07C29/20 ,  C07C35/08 ,  C07C209/72 ,  C07C211/35

Abstract: Hydrogenation of an aromatic ring containing at least one OH or amino group in the presence of a catalyst comprising at least one group I, VII or VIII metal and a carrier is characterised in that the catalyst is prepared by: (a) dissolving the active component of the catalyst or its precursor in a solvent; (b) treating the solution with an organic polymer that in situ binds at least 10 times its weight in water to give a swollen polymer; (c) mixing the polymer with the catalyst support material; and (d) shaping the mass, drying and calcining.

公开(公告)号：DE59709132D1

公开(公告)日：2003-02-20

申请号：DE59709132

申请日：1997-09-04

Applicant: BASF AG

Inventor： MERCKER DR ,  PAPE DR ,  SIMON DR ,  HENNE DR ,  HESSE DR ,  KOEHLER DR ,  DOSTALEK DR ,  FREIRE ERDBRUEGGER DR ,  KRATZ DR

IPC: C07D307/33 ,  B01J23/72 ,  B01J23/78 ,  C07B61/00 ,  C07D307/32 ,  C07D315/00

Abstract: Gas phase dehydration of butan-1,4-diol (I) to gamma -butyrolactone (II) is carried out in the presence of a catalyst (III) containing copper (Cu), which contains 4-40 wt.% Cu and 0-5 wt.% sodium oxide (Na2O) on a support of 80-100 wt.% silica (SiO2) and 0-20 wt.% calcium oxide (CaO). Also claimed is catalyst (III) per se.

公开(公告)号：DE59901111D1

公开(公告)日：2002-05-08

申请号：DE59901111

申请日：1999-12-15

Applicant: BASF AG

Inventor： ELLER DR ,  FIEGE BERND ,  HENNE DR ,  KNEUPER DR

IPC: B01J23/44 ,  B01J23/46 ,  B01J23/68 ,  C07B61/00 ,  C07C209/26 ,  C07C211/06 ,  C07C211/08

Abstract: In the preparation of N-ethyl-diisopropylamine (I) by reacting acetaldehyde with diisopropylamine and hydrogen at elevated temperature and pressure in presence of a hydrogenation catalyst, the catalyst contains an oxide carrier material selected from zirconium dioxide, titanium dioxide, aluminum oxide, silicon dioxide, zinc oxide, magnesium oxide, cerium dioxide, clays and/or zeolites.

公开(公告)号：DE59705243D1

公开(公告)日：2001-12-13

申请号：DE59705243

申请日：1997-06-17

Applicant: BASF AG

Inventor： SIMON DR ,  DOSTALEK DR ,  LINGK HEINZ ,  BECKER DR ,  HENNE DR ,  LEBKUECHER DR ,  FREIRE ERDBRUEGGER DR ,  HESSE DR ,  KRATZ DR

IPC: C07D295/02 ,  B01J23/72 ,  B01J37/02 ,  C07B61/00 ,  C07D295/03

Abstract: Preparation of N-substituted cyclic amines of formula (I) comprises reacting primary amines of formula R NH2 (II) with diols of formula HO-A-OH (III) in the presence of hydrogen and a catalyst containing copper obtained by impregnating an inert support with an aqueous solution of an ammine complex of a Cu compound (IV) that readily undergoes thermal decomposition, then drying and calcining to give a catalyst containing 5-50 wt.% Cu, calculated as oxide. A = alkylene or (CH2)n-ÄO-CH2)mÜr (optionally substituted by one or more R ); R , R = alkyl, alkoxyalkyl, optionally alkyl- or alkoxy-substituted cycloalkyl, cycloalkylalkyl, aryl or arylalkyl; n, m = 2-8; r = 1-3.