公开(公告)号：JPH10180111A

公开(公告)日：1998-07-07

申请号：JP31073997

申请日：1997-11-12

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF DR ,  AQUILA WERNER DR ,  FLICK KLEMENS DR ,  KAIBEL GERD DR ,  LANGGUTH ERNST DR

IPC: B01J23/44 ,  B01J27/057 ,  B01J35/10 ,  C07B35/08 ,  C07B61/00 ,  C07C29/56 ,  C07C33/03 ,  C07C41/32 ,  C07C43/15 ,  C07C67/293 ,  C07C69/145

Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for the continuous production of 2-butene-1-ol by isomerizing 3-butene-1-ol to remarkably reduce the ratio between a hydrogenation product and a low boiling substance. SOLUTION: A catalyst contains palladium, tellurium or a mixture of selenium and tellurium supported on the support of silicon dioxide and has BET surface area of 80-380m /g and the volume of pores 3nm-300μm in diameter of 0.6-0.95cm /g. The pores 10-100nm in diameter occupy 80-95% of the pore volume. The catalyst is obtained by a method in which the silicon dioxide support is impregnated with the solution of a palladium compound and a selenium compound, a tellurium compound or the mixture of hem and dried, and the compounds are reduced in the presence of hydrogen. The catalyst is used especially for the isomerization of 3-butene-1-ol.

公开(公告)号：DE19607957A1

公开(公告)日：1997-09-04

申请号：DE19607957

申请日：1996-03-01

Applicant: BASF AG

Inventor： LANGGUTH ERNST DR ,  ROEPER MICHAEL PROF DR ,  ZELLER EDGAR DR

IPC: C07C45/49 ,  C07C49/523 ,  B01J31/12 ,  C07C45/50

公开(公告)号：CZ9702971A3

公开(公告)日：1998-04-15

申请号：CZ297197

申请日：1996-03-15

Applicant: BASF AG

Inventor： LANGGUTH ERNST DR ,  SCHNEIDER REGINA DR ,  LIPPERT FERDINAND DR ,  HOHN ARTHUR DR

IPC: B01J23/44 ,  C07B61/00 ,  C07C67/36 ,  C07C67/37 ,  C07C69/533 ,  C07C69/33

CPC classification number: C07C67/37 ,  C07C69/533

公开(公告)号：DE4321194A1

公开(公告)日：1995-01-05

申请号：DE4321194

申请日：1993-06-25

Applicant: BASF AG

Inventor： PACIELLO ROCCO DR ,  ROEPER MICHAEL PROF DR ,  KNEUPER HEINZ-JOSEF DR ,  LANGGUTH ERNST DR ,  LORZ PETER MICHAEL DR

IPC: B01J31/28 ,  C07B61/00 ,  C07C45/50 ,  C07C47/02 ,  C07F9/6571 ,  C07F9/6574 ,  C07F15/00

Abstract: PCT No. PCT/EP94/01999 Sec. 371 Date Aug. 7, 1995 Sec. 102(e) Date Aug. 7, 1995 PCT Filed Jun. 20, 1994 PCT Pub. No. WO95/00525 PCT Pub. Date Jan. 5, 1995Phosphorus-containing calixarenes of the general formula I I and a process for their preparation are described. Additionally, a process for the preparation of aldehydes by the hydroformylation of C3-C20-olefins by means of rhodium or ruthenium carbonyl complexes, in which the phosphorus-containing calixarenes of the formula I are used as ligands, is described.

公开(公告)号：CZ290599B6

公开(公告)日：2002-08-14

申请号：CZ297197

申请日：1996-03-15

Applicant: BASF AG

Inventor： LANGGUTH ERNST DR ,  SCHNEIDER REGINA DR ,  LIPPERT FERDINAND DR ,  HOHN ARTHUR DR

IPC: B01J23/44 ,  C07B61/00 ,  C07C67/36 ,  C07C67/37 ,  C07C69/33 ,  C07C69/533

Abstract: The present invention relates to a process for preparing 3-pentenic acid esters by carbonylation of alkoxybutenes in the presence of a catalyst and solvent at elevated temperatures and pressures. The invented preparation process is characterized by reacting at least one alkoxybutene containing 1 to 10 carbon atoms in the alkoxy moiety and in allyl position to a double bond with carbon monoxide at a temperature ranging from 60 to 140 degC and under partial pressure of carbon monoxide within the range of 3 to 30 MPa in the presence of a catalyst based on palladium and an ingredient being selected from the group comprising chlorides, acids, nitrogen-containing ligands and phosphorus-containing ligands at molar ration of the ingredient to the catalyst of 0.1 to 10.

公开(公告)号：DE4321870A1

公开(公告)日：1995-01-12

申请号：DE4321870

申请日：1993-07-01

Applicant: BASF AG

Inventor： FISCHER ROLF DR ,  HOFFMANN WERNER DR ,  LANGGUTH ERNST DR ,  SIEGEL HARDO DR

IPC: C07D207/26 ,  C07D207/267 ,  C07D207/263 ,  C07C69/24 ,  C07D227/08 ,  C07F3/02

公开(公告)号：DE19646679A1

公开(公告)日：1998-05-14

申请号：DE19646679

申请日：1996-11-12

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF DR ,  AQUILA WERNER DR ,  FLICK KLEMENS DR ,  KAIBEL GERD DR ,  LANGGUTH ERNST DR

IPC: B01J23/44 ,  B01J27/057 ,  B01J35/10 ,  C07B35/08 ,  C07B61/00 ,  C07C29/56 ,  C07C33/03 ,  C07C41/32 ,  C07C43/15 ,  C07C67/293 ,  C07C69/145 ,  C07C33/025

Abstract: A solid bed catalyst containing either palladium and selenium and/or tellurium on a silica carrier, has a BET surface area of 80-380 m /g, a pore volume of 0.6-0.95 cm /g and a pore diameter of 3 nm to 300 mu m. The proportion of the pore volume with a pore diameter of 10-100 nm is 80-95%. Also claimed are: (i) the preparation of the above catalyst; and (ii) the preparation of 2-buten-1-ol compounds of formula H2R1C-R2C=CR3-CR4R5-OR6 (I) by isomerising 3-buten-1-ol compounds of formula HR1C=CR2-CHR3-CR4R5-OR6 (II) in the presence of hydrogen and the catalyst. In the formulae: R1-R6 = H or aliphatic group (optionally substituted with OH, OR, halogen or carboxyl), or R2 may also be -CHO, or R2 and R5 can combine with the C atoms between them to form an alicyclic ring, or R6 can also be a cycloaliphatic, arylaliphatic or aromatic group or a group of formula C(=O)-R7; R = aliphatic group; and R7 = aliphatic, cycloaliphatic, arylaliphatic or aromatic group.

公开(公告)号：DE59403845D1

公开(公告)日：1997-10-02

申请号：DE59403845

申请日：1994-06-23

Applicant: BASF AG

Inventor： FISCHER ROLF DR ,  HOFFMANN WERNER DR ,  LANGGUTH ERNST DR ,  SIEGEL HARDO DR

IPC: C07D207/26 ,  C07D207/267

公开(公告)号：DE19548145A1

公开(公告)日：1997-06-26

申请号：DE19548145

申请日：1995-12-21

Applicant: BASF AG

Inventor： ROEPER MICHAEL PROF DR ,  GEISLER BERNHARD DR ,  LANGGUTH ERNST DR ,  KNEUPER HEINZ-JOSEF DR

IPC: C10L1/22 ,  C07C209/60 ,  C08F8/30 ,  C08F8/32 ,  C08L23/36 ,  C10L1/222 ,  C10L1/2383 ,  C10L10/00 ,  C10L10/08 ,  C10M133/06 ,  C10M133/54 ,  C10N30/04 ,  C10N40/25

Abstract: Disclosed are fuel or lubricant compositions containing polyisobutene amines and containing specifically at least one secondary polyisobutene amine of formula (I) in which R represents a polyisobutene group with 6-45 isobutylene units at least 20 % of which can be replaced with n-butylene units. The quantity of secondary polyisobutene amine must be greater than the quantity of any primary or tertiary polyisobutene amine which may be present.

公开(公告)号：CZ297197A3

公开(公告)日：1998-04-15

申请号：CZ297197

申请日：1996-03-15

Applicant: BASF AG

Inventor： LANGGUTH ERNST DR ,  SCHNEIDER REGINA DR ,  LIPPERT FERDINAND DR ,  HOHN ARTHUR DR

IPC: B01J23/44 ,  C07B61/00 ,  C07C67/36 ,  C07C67/37 ,  C07C69/33 ,  C07C69/533

Abstract: PCT No. PCT/EP96/01123 Sec. 371 Date Sep. 16, 1997 Sec. 102(e) Date Sep. 16, 1997 PCT Filed Mar. 15, 1996 PCT Pub. No. WO96/29300 PCT Pub. Date Sep. 26, 19963-Pentenoic esters are prepared by carbonylation of alkoxybutenes in the presence of a catalyst and a solvent at elevated temperature and elevated pressure, by reacting at least one C1-C10-alkoxybutene in which the alkoxy group is in the allyl position relative to the double bond with carbon monoxide at from 60 to 140 DEG C. and a carbon monoxide partial pressure in the range from 3 to 30 MPa in the presence of a catalyst based on palladium.