公开(公告)号：CZ292265B6

公开(公告)日：2003-08-13

申请号：CZ34598

申请日：1996-08-19

Applicant: BASF AG

Inventor： DINGERDISSEN UWE DR ,  KUMMER RUDOLF DR ,  STOPS PETER ,  MULLER ULRICH DR ,  HERRMANN JURGEN ,  ELLER KARSTEN DR

IPC: B01J29/86 ,  C07B61/00 ,  C07C209/60 ,  C07C211/07 ,  C07C211/35

Abstract: In the present invention there is disclosed a process for preparing amines of the general formula I, in which the symbols Re1, Re2, Re3, Re4, Re5, and Re6 represent hydrogen, alkyl containing 1 to 20 carbon atoms, alkenyl containing 2 to 20 carbon atoms, alkynyl containing 2 to 20 carbon atoms, cycloalkyl containing 3 to 20 carbon atoms, alkylcycloalkyl containing 4 to 20 carbon atoms in the alkyl moiety, cycloalkylalkyl containing 4 to 20 carbon atoms in the cycloalkyl moiety, aryl, alkylaryl containing 7 to 20 carbon atoms in the alkyl moiety, or aralkyl containing 7 to 20 carbon atoms, or Re1 a Re2 together represent two saturated or unsaturated alkylene chains containing 3 to 9 carbon atoms and Re3 or Re5 represents alkyl containing 21 to 200 carbon atoms, alkenyl containing 21 to 200 carbon atoms, or together they represent two alkylene chains containing 2 to 12 carbon atoms, by reacting olefins of the general formula II, in which Re3, Re4, Re5 a Re6 are as specified above, with ammonia or primary or secondary amines of the general formula III wherein Re1 and Re2 are as specified above at a temperature ranging from 200 degC to 350 degC and pressure in the range of 10 to 30 MPa in the presence of boron-beta-zeolites functioning as a zeolitic catalyst.

公开(公告)号：SK281692B6

公开(公告)日：2001-06-11

申请号：SK5397

申请日：1997-01-14

Applicant: BASF AG

Inventor： ELLER KARSTEN ,  KUMMER RUDOLF ,  STOPS PETER

IPC: B01J29/83 ,  C07B61/00 ,  C07C209/60 ,  C07C211/07 ,  C07C211/30

公开(公告)号：DE59603538D1

公开(公告)日：1999-12-09

申请号：DE59603538

申请日：1996-07-12

Applicant: BASF AG

Inventor： ELLER KARSTEN ,  MUELLER ULRICH ,  KUMMER RUDOLF ,  STOPS PETER

IPC: B01J29/70 ,  B01J29/74 ,  B01J29/76 ,  B01J29/78 ,  C07B61/00 ,  C07C209/60 ,  C07C211/03 ,  C07C211/17 ,  C07C211/21 ,  C07C211/23 ,  C07C211/27 ,  C07C211/35 ,  C07C211/45

公开(公告)号：BR9508232A

公开(公告)日：1998-05-19

申请号：BR9508232

申请日：1995-07-04

Applicant: BASF AG

Inventor： IRGANG MATTHIAS ,  STOPS PETER ,  MIESEN ERNEST ,  MENGER VOLKMAR ,  GRAF FRITZ

IPC: B01J23/60 ,  B01J23/66 ,  B01J23/89 ,  C07B61/00 ,  C07C29/17 ,  C07C33/035

Abstract: PCT No. PCT/EP95/02592 Sec. 371 Date Mar. 20, 1997 Sec. 102(e) Date Mar. 20, 1997 PCT Filed Jul. 4, 1995 PCT Pub. No. WO96/01242 PCT Pub. Date Jan. 18, 1996A process is disclosed for the selective hydrogenation of butynediol to 2-butene-1,4-diol using a palladium catalyst to which either copper and zinc, or silver and zinc, or copper, silver and zinc are added as doping agents. In the preferred embodiment, it has been possible, by optimizing the composition of the catalyst, to improve the activity and selectivity of the catalysts in question while also eliminating the need to handle toxic substances during the catalyst manufacturing process.

公开(公告)号：ES2107885T3

公开(公告)日：1997-12-01

申请号：ES95111954

申请日：1995-07-29

Applicant: BASF AG

Inventor： REIF WOLFGANG DR ,  FRANZ LOTHAR DR ,  STOPS PETER ,  MENGER VOLKMAR DR ,  WINDERL SIEGFRIED DR ,  BECKER RAINER DR

IPC: B01J23/88 ,  B01J21/06 ,  B01J23/885 ,  B01J37/03 ,  C07C209/08 ,  C07C209/16 ,  C07C209/18 ,  C07C211/03

Abstract: Prodn. of amines (I) comprises reacting a primary or secondary alcohol (II) with ammonia or a primary or secondary amine (III) at 80-250 deg.C under 1-400 bar hydrogen pressure in the presence of a catalyst comprising: a) 20-85wt.% O2-contg. Zr cpds. calculated as ZrO2; b) 1-30 wt.% O2-contg. Cu cpds. calculated as CuO; c) 30-70 wt.% O2 contg. Ni cpds. calculated as NiO; d) 0-15 wt.% O2 contg. Mo cpds. calculated as MoO3; and opt. e) up to 10 wt.% O2-contg. Al and/or Mn cpds. calculated as Al2O3 or MnO2.

公开(公告)号：DE59500748D1

公开(公告)日：1997-11-06

申请号：DE59500748

申请日：1995-07-29

Applicant: BASF AG

Inventor： REIF WOLFGANG DR ,  FRANZ LOTHAR DR ,  STOPS PETER ,  MENGER VOLKMAR DR ,  WINDERL SIEGFRIED DR ,  BECKER RAINER DR ,  KUMMER RUDOLF DR

IPC: B01J23/88 ,  B01J21/06 ,  B01J23/885 ,  B01J37/03 ,  C07C209/08 ,  C07C209/16 ,  C07C209/18 ,  C07C211/03

Abstract: Prodn. of amines (I) comprises reacting a primary or secondary alcohol (II) with ammonia or a primary or secondary amine (III) at 80-250 deg.C under 1-400 bar hydrogen pressure in the presence of a catalyst comprising: a) 20-85wt.% O2-contg. Zr cpds. calculated as ZrO2; b) 1-30 wt.% O2-contg. Cu cpds. calculated as CuO; c) 30-70 wt.% O2 contg. Ni cpds. calculated as NiO; d) 0-15 wt.% O2 contg. Mo cpds. calculated as MoO3; and opt. e) up to 10 wt.% O2-contg. Al and/or Mn cpds. calculated as Al2O3 or MnO2.

公开(公告)号：HUT76706A

公开(公告)日：1997-10-28

申请号：HU9700013

申请日：1995-07-04

Applicant: BASF AG

Inventor： GRAF FRITZ ,  IRGANG MATTHIAS ,  MENGER VOLKMAR ,  MIESEN ERNEST ,  STOPS PETER

IPC: B01J23/60 ,  B01J23/66 ,  B01J23/89 ,  C07B61/00 ,  C07C29/17 ,  C07C33/035 ,  C07B35/02

Abstract: PCT No. PCT/EP95/02592 Sec. 371 Date Mar. 20, 1997 Sec. 102(e) Date Mar. 20, 1997 PCT Filed Jul. 4, 1995 PCT Pub. No. WO96/01242 PCT Pub. Date Jan. 18, 1996A process is disclosed for the selective hydrogenation of butynediol to 2-butene-1,4-diol using a palladium catalyst to which either copper and zinc, or silver and zinc, or copper, silver and zinc are added as doping agents. In the preferred embodiment, it has been possible, by optimizing the composition of the catalyst, to improve the activity and selectivity of the catalysts in question while also eliminating the need to handle toxic substances during the catalyst manufacturing process.

公开(公告)号：CZ9601937A3

公开(公告)日：1997-03-12

申请号：CZ193796

申请日：1996-07-01

Applicant: BASF AG

Inventor： DINGERSSEN UWE DR ,  KUMMER RUDOLF DR ,  STOPS PETER ,  HERRMANN JURGEN ,  LUTZEL HANS-JURGEN ,  ELLER KARSTEN DR

IPC: B01J29/04 ,  C07B61/00 ,  C07C209/60 ,  C07C211/02 ,  C07C211/25 ,  C07C211/26

CPC classification number: C07C209/60

公开(公告)号：DE19530177A1

公开(公告)日：1997-02-20

申请号：DE19530177

申请日：1995-08-17

Applicant: BASF AG

Inventor： DINGERDISSEN UWE DR ,  KUMMER RUDOLF DR ,  STOPS PETER ,  MUELLER ULRICH DR ,  HERRMANN JUERGEN ,  ELLER KARSTEN DR

IPC: B01J29/86 ,  C07B61/00 ,  C07C209/60 ,  C07C211/07 ,  C07C211/35 ,  C07C211/00

Abstract: Disclosed is a method of preparing amines of general formula (I), in which R , R , R , R , R and R are hydrogen, C1-C20 alkyl, C2-C20 alkenyl, C2-C20 alkinyl, C3-C20 cycloalkyl, C4-C20 alkylcycloalkyl, C4-C20 cycloalkylalkyl, aryl, C7-C20 alkylaryl or C7-C20 aralkyl, R and R together form a saturated or unsaturated C3-C9 alkylene di-chain and R or R is C21-C200 alkyl or C21-C200 alkenyl or R and R together form a C2-C12 alkylene di-chain, by reacting olefins of general formula (II), in which R , R , R and R are as defined above, with ammonia or primary or secondary amines of general formula (III), in which R and R are as defined above, at temperatures of 200 to 350 DEG C and pressures of 100 to 300 bar in the presence of a zeolite catalyst, a boron beta -zeolite being used as the catalyst.

公开(公告)号：DE4428004A1

公开(公告)日：1996-02-15

申请号：DE4428004

申请日：1994-08-08

Applicant: BASF AG

Inventor： REIF WOLFGANG DR ,  FRANZ LOTHAR DR ,  STOPS PETER ,  MENGER VOLKMAR DR ,  BECKER RAINER DR ,  KUMMER RUDOLF DR ,  WINDERL SIEGFRIED DR

IPC: B01J23/88 ,  B01J21/06 ,  B01J23/885 ,  B01J37/03 ,  C07C209/08 ,  C07C209/16 ,  C07C209/18 ,  C07C211/03 ,  C07C31/02 ,  C07F7/00 ,  C07F1/08 ,  C07F15/04 ,  C07F11/00 ,  C07F13/00 ,  C07F5/06

Abstract: Prodn. of amines (I) comprises reacting a primary or secondary alcohol (II) with ammonia or a primary or secondary amine (III) at 80-250 deg.C under 1-400 bar hydrogen pressure in the presence of a catalyst comprising: a) 20-85wt.% O2-contg. Zr cpds. calculated as ZrO2; b) 1-30 wt.% O2-contg. Cu cpds. calculated as CuO; c) 30-70 wt.% O2 contg. Ni cpds. calculated as NiO; d) 0-15 wt.% O2 contg. Mo cpds. calculated as MoO3; and opt. e) up to 10 wt.% O2-contg. Al and/or Mn cpds. calculated as Al2O3 or MnO2.