公开(公告)号：CA1111035A

公开(公告)日：1981-10-20

申请号：CA328741

申请日：1979-05-30

Applicant: BASF AG

Inventor： GOETZ NORBERT ,  HIMMELE WALTER ,  HUPFER LEOPOLD

IPC: C07D265/30 ,  B01J23/44 ,  B01J23/63 ,  B01J23/68 ,  B01J23/755 ,  B01J27/16 ,  C07B61/00 ,  C07D295/02 ,  C07D295/027

Abstract: of the disclosure: A process for the preparation of cis-2,6-dimethylmorpholine from trans-2,6-dimethyl-morpholine by isomerization over a catalyst in the presence of hydrogen.

公开(公告)号：CA772603A

公开(公告)日：1967-11-28

申请号：CA772603D

Applicant: BASF AG

Inventor： LANDGRAF ALFRED ,  WODTCKE FRIEDRICH ,  MOELL HANS ,  EBENHOECH FRANZ L ,  KERBER HORST ,  HUPFER LEOPOLD

公开(公告)号：FR1471010A

公开(公告)日：1967-02-24

申请号：FR53049

申请日：1966-03-11

Applicant: BASF AG ,  METALLGESELLSCHAFT AG

Inventor： HUPFER LEOPOLD ,  RALL WOLFGANG ,  TRIEBSKORN BRUNO ,  BARON GERHARD ,  GROSS HANS WERNER ,  EHRHARDT ERWIN

IPC: B01J23/70 ,  B01J37/02 ,  C07C4/06

公开(公告)号：FR1462213A

公开(公告)日：1966-04-15

申请号：FR21399

申请日：1965-06-18

Applicant: BASF AG

Inventor： HUPFER LEOPOLD ,  NONNENMACHER HELMUT ,  RALL WOLFGANG ,  TRIEBSKORN BRUNO

IPC: C01B3/38

公开(公告)号：FI103787B

公开(公告)日：1999-09-30

申请号：FI931487

申请日：1993-04-01

Applicant: BASF AG

Inventor： KIEFER HANS ,  HUPFER LEOPOLD ,  LIPPERT FERDINAND

IPC: C07C51/02 ,  C07C53/02 ,  C07C51/44

公开(公告)号：DE59505524D1

公开(公告)日：1999-05-06

申请号：DE59505524

申请日：1995-07-03

Applicant: BASF AG

Inventor： LIPPERT FERDINAND ,  HOEHN ARTHUR ,  SCHAEFER MARTIN ,  HUPFER LEOPOLD

IPC: B01J23/89 ,  C07C51/14 ,  C07C53/122

Abstract: PCT No. PCT/EP95/02560 Sec. 371 Date Jan. 13, 1997 Sec. 102(e) Date Jan. 13, 1997 PCT Filed Jul. 3, 1995 PCT Pub. No. WO96/02487 PCT Pub. Date Feb. 1, 1996The process for carbonylating olefins with carbon monoxide in the presence of water, an alcohol or a carboxylic acid and a halogen-free catalyst comprises using a catalyst comprising nickel or a nickel compound and at least one of the metals of the group consisting of chromium, molybdenum, tungsten, rhenium, ruthenium, osmium, rhodium, iridium, palladium, platinum, silver and gold, or a compound of these metals.

公开(公告)号：DE3701113A1

公开(公告)日：1988-07-28

申请号：DE3701113

申请日：1987-01-16

Applicant: BASF AG

Inventor： HOELDERICH WOLFGANG ,  GOETZ NORBERT ,  HUPFER LEOPOLD

IPC: C07C45/51 ,  C07C45/67 ,  C07C45/71 ,  C07C47/198 ,  C07C47/277 ,  C07C49/175 ,  C07C49/255 ,  C07C67/327 ,  B01J27/16 ,  B01J27/18 ,  B01J29/04 ,  B01J29/06 ,  B01J29/08 ,  C07C69/734

Abstract: The application relates to a process for the preparation of bifunctional compounds of the formula in which R , R and R can denote alkyl radicals having 1 to 6 carbon atoms, R and R can additionally also denote hydrogen, R can additionally also denote alkoxy radicals and R can denote hydrogen, alkyl radicals having 1 to 6 carbon atoms and alkoxy radicals and there can be a double bond between the carbon atoms 2 and 3, by reaction of tetraalkoxyalkanes or dialkoxyalkanoic acid esters of the formulae in which R to R have the above meaning, in the presence of catalysts such as zeolites, in particular of the pentasil type and/or phosphates and/or phosphoric acid on support material.

公开(公告)号：CA1213614A

公开(公告)日：1986-11-04

申请号：CA391333

申请日：1981-12-02

Applicant: BASF AG

Inventor： GOETZ NORBERT ,  JACOBS PETER ,  HUPFER LEOPOLD ,  TOUSSAINT HERBERT ,  REISS WOLFGANG

IPC: C07B61/00 ,  B01J21/00 ,  B01J23/00 ,  B01J23/44 ,  B01J23/56 ,  B01J23/58 ,  B01J23/63 ,  B01J23/89 ,  B01J27/00 ,  B01J29/00 ,  C07C67/00 ,  C07C209/00 ,  C07C209/16 ,  C07C209/18 ,  C07C209/26 ,  C07C209/68 ,  C07C209/72 ,  C07C211/16 ,  C07C211/46 ,  C07C211/47 ,  C07C213/02 ,  C07C85/06 ,  C07C85/24 ,  C07C87/36

Abstract: Cycloaliphatic or aromatic amines (anilines) are obtained separately or as mixtures by an aminating/hydrogenating reaction of phenols with ammonia and hydrogen over a supported ruthenium, rhodium, palladium or platinum catalyst which may also contain elements from group 1 b, 2 b or 7 b of the periodic table as well as iron, cobalt or nickel, as such or in the form of their compounds, and, preferably, an inorganic base.

公开(公告)号：HU184829B

公开(公告)日：1984-10-29

申请号：HU232380

申请日：1980-09-23

Applicant: BASF AG

Inventor： GOETZ NORBERT ,  HIMMELE WALTER ,  HUPFER LEOPOLD

IPC: C07D265/30 ,  B01J23/60 ,  B01J23/656 ,  C07B61/00 ,  C07D295/023

公开(公告)号：DE3163291D1

公开(公告)日：1984-05-30

申请号：DE3163291

申请日：1981-06-29

Applicant: BASF AG

Inventor： MERGER FRANZ DR ,  MIESEN ERNEST ,  BROECKER FRANZ JOSEF DR ,  SCHROEDER WOLFGANG DR ,  BAER KARL DR ,  PAETSCH JUERGEN DR ,  HUPFER LEOPOLD

IPC: C07C29/14 ,  B01J23/00 ,  B01J23/72 ,  B01J35/02 ,  C07B61/00 ,  C07C27/00 ,  C07C29/141 ,  C07C31/20 ,  C07C67/00

Abstract: Hydrogenation catalysts, which have a specific surface area of from 50 to 150 square meters per gram, solely or partially contain crystals having a spinel structure and copper in the form of copper oxide, and have been obtained by precipitating copper and aluminum in a ratio of from 0.25 to 3 atoms of copper per atom of aluminum from their compounds in the presence of a carbonate at a pH of from 4.5 to 9 and calcining the resulting precipitate at from 300 DEG to 800 DEG C., for the catalytic preparation of propanediols by hydrogenating hydroxypropionaldehydes at not more than 300 bar pressure and from 50 DEG to 200 DEG C., and processes for the preparation of propanediols by the use of such catalysts. The propanediols obtainable by the process of the invention, in particular 2,2-dimethylpropane-1,3-diol, are valuable starting materials for the preparation of lubricants, plastics, surface coatings and synthetic resins, for example corresponding polyesters.