公开(公告)号：CZ291226B6

公开(公告)日：2003-01-15

申请号：CZ118497

申请日：1997-04-18

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  MULLER ULRICH DR

IPC: B01J21/12 ,  B01J23/10 ,  C07B61/00 ,  C07C209/02 ,  C07C209/60 ,  C07C211/03 ,  C07C211/16 ,  C07C211/21 ,  C07C211/25 ,  C07C211/26 ,  C07C211/34 ,  C07C211/45 ,  C07C211/54 ,  C07C211/57

Abstract: In the present invention there are disclosed a process for preparing amines of the general formula I, wherein Re1, Re2, Re3, Re4, Re5, and Re6 represent a hydrogen atom, 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 in the aryl moiety, Re1 and Re2 form together a saturated or unsaturated, bivalent alkylene chain having 2 to 12 carbon atoms and Re3 and Re5 denote alkyl containing 21 to 200 carbon atoms, alkenyl containing 21 to 200 carbon atoms or together they form a bivalent alkylene chain containing 2 to 12 carbon atoms, by reacting olefins of the general formula II, in which Re3, Re4, Re5 and Re6 are as defined above, with ammonia or primary or secondary amines of the general formula III, wherein Re1 and Re2 are as defined above, at a temperature ranging from 200 to 350 degC and a pressure ranging from 10 to 30 MPa in the presence of a heterogeneous catalyst, whereby the preparation process is characterized in that mesoporous oxide having silicon dioxide {SiOi2} is used as the main component in the form of a powder as the catalyst and its surface BET ranges from 400 do 1400 me2/g and its X-ray crystallographic reflection in the 2-theta range is from 2 to 6 degrees. So produced amine of the general formula I is then separated and the non reacted starting material II and III is recycled.

公开(公告)号：DE59405751D1

公开(公告)日：1998-05-28

申请号：DE59405751

申请日：1994-06-20

Applicant: BASF AG

Inventor： WITZEL TOM DR ,  KUMMER RUDOLF DR ,  MERGER FRANZ DR ,  VOIT GUIDO DR ,  BRUDERMUELLER MARTIN DR ,  PRIESTER CLAUS-ULRICH DR ,  HARDER WOLFGANG DR

IPC: C07C253/18 ,  C07C253/30 ,  C07C255/24

公开(公告)号：CZ9700213A3

公开(公告)日：1998-04-15

申请号：CZ21397

申请日：1997-01-23

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  GEHRER EUGEN DR

IPC: B01J29/08 ,  C07B43/04 ,  C07B61/00 ,  C07C209/60 ,  C07C211/03 ,  C07C211/07

CPC classification number: C07C209/60

公开(公告)号：CZ9701184A3

公开(公告)日：1998-03-18

申请号：CZ118497

申请日：1997-04-18

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  MULLER ULRICH DR

IPC: B01J21/12 ,  B01J23/10 ,  C07B61/00 ,  C07C209/02 ,  C07C209/60 ,  C07C211/03 ,  C07C211/16 ,  C07C211/21 ,  C07C211/25 ,  C07C211/26 ,  C07C211/34 ,  C07C211/45 ,  C07C211/54 ,  C07C211/57 ,  B01J21/00 ,  B01J23/00

CPC classification number: C07C209/60

公开(公告)号：DE19624206A1

公开(公告)日：1998-01-02

申请号：DE19624206

申请日：1996-06-18

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  HESSE MICHAEL DR

IPC: B01J21/08 ,  B01J23/24 ,  B01J23/30 ,  B01J35/10 ,  C07B61/00 ,  C07C209/02 ,  C07C209/60 ,  C07C211/03 ,  C07C211/16 ,  C07C211/21 ,  C07C211/33 ,  C07C211/43 ,  C07C211/00 ,  C07C211/07 ,  B01J21/06

Abstract: In the preparation of amines of formula (I) by reacting olefins of formula (II) with ammonia (NH3) or primary or secondary amines of formula (III) at 200-350 degrees C and 100-300 bar in the presence of a heterogeneous catalyst, group IVB and/or VIB oxide(s) on a support is used as catalyst. R R CH-CR R -NR R (I) R R C=CR R (II) H-NR R (III) R = hydrogen (H), 1-20 carbon (C) alkyl, 2-20 C alkenyl, 2-20 C alkynyl, 3-20 C cycloalkyl, 4-20 C alkyl-cycloalkyl, 4-20 C cycloalkyl-alkyl, aryl, 7-20 C alkylaryl or 7-20 C aralkyl; or R R = an (un)saturated 3-9 C alkylene di-chain; and R or R = 21-200 C alk(en)yl or R R = a 12 C alkylene di-chain.

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：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.

公开(公告)号：DE3783814D1

公开(公告)日：1993-03-11

申请号：DE3783814

申请日：1987-06-23

Applicant: BASF AG

Inventor： DECKER MARTIN DR ,  FISCHER ROLF DR ,  FRANZISCHKA WOLFGANG DR ,  KUMMER RUDOLF DR ,  SCHNEIDER HEINZ-WALTER DR ,  VAGT UWE DR

IPC: C07C45/48 ,  C07C45/54 ,  C07C49/395 ,  C07C49/403 ,  C07C49/413

Abstract: Cyclic ketones of formula (I) are prepd. by reacting aliphatic dicarboxylic acid esters of formula R1OOC-(CH2)n-COOR2 at 150-450 deg. C, on solid oxide catalysts. (In the formulae n = 4-6; R1, R2 = 1-12C alkyl, 5-6C cycloalkyl, aralkyl or aryl, and R2 may also also = H). Oxides of Main gps. I-V of sub.gps. I-VIII, and of rare earths are pref. used as catalyst esp. MgO, Al2O3 (pref.), SiO2, ZnO or TiO2.