公开(公告)号：DE59811349D1

公开(公告)日：2004-06-09

申请号：DE59811349

申请日：1998-02-20

Applicant: BASF AG

Inventor： BECKER DR ,  ELLER DR ,  LANGENSIEPEN DR ,  HESSE DR

IPC: C07C209/54 ,  C07C209/68 ,  C07C209/78 ,  C07C211/50

公开(公告)号：DE59608726D1

公开(公告)日：2002-03-21

申请号：DE59608726

申请日：1996-09-30

Applicant: BASF AG

Inventor： HAGEMEYER DR ,  ELLER DR

IPC: B01J38/42 ,  C22B1/08 ,  C22B7/00 ,  C22B11/02 ,  C22B15/00 ,  C22B23/02 ,  C22B34/22

公开(公告)号：DE59804038D1

公开(公告)日：2002-06-13

申请号：DE59804038

申请日：1998-11-24

Applicant: BASF AG

Inventor： FRIEDRICH WOLFGANG ,  KNEUPER DR ,  ELLER DR ,  WITZEL DR

IPC: C07D487/04 ,  C07D239/06 ,  C07D471/04

Abstract: Preparation of bicyclic amidine derivatives with continual removal of water during reaction. Bicyclic amidine derivatives of formula (1) are prepared by reacting a lactone of formula (2) with a diamine of formula (3), during which water is removed while the reaction is taking place. Rx, Ry, Ra, Rb = independently H, or 1-10C alkyl, 2-10C alkenyl, 2-10C alkynyl or 6-12C aryl, optionally substituted by OH, NH2, 1-4C alkylamino or SH; m, n = 2-12; a, b, x and y actually = number of carbon atoms in the R groups, which correspond to values of n+1 or m+1. Independent claims are also included for the following: (I) A diazacycloalkane of formula (4); (II) Preparation of diazacycloalkane (4); and (III) Use of diazacycloalkane (4) as an intermediate in production of bicyclic amines of formula (1). Rx, Ry, Ra, Rb = independently H, or 1-10C alkyl, 2-10C alkenyl, 2-10C alkynyl or 6-12C aryl, optionally substituted by OH, NH2, 1-4C alkylamino or SH; m, n = 2-12; a, b, x and y actually = number of carbon atoms in the R groups, which correspond to values of n+1 or m+1.

公开(公告)号：DE59606376D1

公开(公告)日：2001-03-01

申请号：DE59606376

申请日：1996-11-29

Applicant: BASF AG

Inventor： ELLER DR ,  KUMMER DR ,  STOPS PETER

IPC: B01J29/06 ,  C07B61/00 ,  C07C209/60 ,  C07C211/03 ,  C07C211/07 ,  C07C211/17 ,  C07C211/21 ,  C07C211/25 ,  C07C211/26 ,  C07C211/35 ,  C07C211/40 ,  C07C211/45

Abstract: Preparation of amines of formula (I) is claimed, which comprises reacting olefins of formula (II) with ammonia or a primary or secondary amine of formula HN(R )(R ) (III) at temperatures of 200-350 degrees C. and pressures of 100-300 bar in the presence of a heterogeneous catalyst comprising type SSZ-37 zeolite. R -R = H, 1-20C alkyl 2-20C alkenyl, 2-20C alkynyl, 3-20C cycloalkyl, 4-20C alkylcycloalkyl, 4-20C cycloalkylalkyl, aryl, 7-20C alkylaryl or 7-20C aralkyl. Or R and R together form a saturated or unsaturated 3-9C alkylene bridge; Or R or R = 21-200C alkyl, 21-200C alkenyl or together form a 2-12C alkylene bridge.

公开(公告)号：DE59606334D1

公开(公告)日：2001-02-22

申请号：DE59606334

申请日：1996-06-27

Applicant: BASF AG

Inventor： DINGERDISSEN DR ,  HERRMANN JUERGEN ,  ELLER DR

IPC: B01J29/04 ,  B01J29/08 ,  B01J29/40 ,  C07B61/00 ,  C07C209/00 ,  C07C209/02 ,  C07C209/60 ,  C07C211/01 ,  C07C211/33

Abstract: (a) Zeolites, (b) aluminosilicates, (c) phosphates prepd. hydrothermally, (d) meso-porous oxides with high surface area, (e) pillared interlayered clays, (f) amorphous oxides prepd. by the sol-gel process and/or (g) acid-treated foliated silicates are used as the heterogeneous catalyst in the prepn. of amines (I) by reacting mixt. obtd. by cracking petroleum fractions (II) with NH3 or prim. or sec. amines of formula HN(R )R (III) at 200-350 degrees C and 100-300 bar; (in which R , R = H, 1-20 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 = a 2-12 C alkylene di-chain).

公开(公告)号：DE59802484D1

公开(公告)日：2002-01-31

申请号：DE59802484

申请日：1998-01-29

Applicant: BASF AG

Inventor： ELLER DR ,  KUMMER DR ,  DERNBACH DR ,  LUETZEL HANS-JUERGEN

IPC: B01J29/06 ,  C07B61/00 ,  C07C209/60 ,  C07C211/03 ,  C07C211/07 ,  C07C211/17

公开(公告)号：DE59705045D1

公开(公告)日：2001-11-29

申请号：DE59705045

申请日：1997-07-18

Applicant: BASF AG

Inventor： ELLER DR ,  KUMMER DR ,  DERNBACH DR

IPC: B01J29/06 ,  C07B61/00 ,  C07C209/02 ,  C07C209/60 ,  C07C211/03 ,  C07C211/16 ,  C07C211/21 ,  C07C211/33 ,  C07C211/43

Abstract: In the preparation of amines of formula R5R6CHCR3R4NR1R2 (I) by reacting olefins of formula R5R6C=CR3R4 (II) with ammonia (NH3) or primary or secondary amines of formula HNR1R2 (III) at 200-350 deg. C and 100-300 bar in the presence of a heterogeneous catalyst, the catalyst comprises zeolite with NES structure (2-dimensional pore system with approximate dimensions of 4.7 x 6.0 Angstrom ); in which R1 - R6= hydrogen, 1-20 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 R3 + R2 = an (un)saturated 3-9 C alkylene di-chain; and R3 or R5 = 21-200 C alk(en)yl or R3 + R3 = a 2-12 C alkylene chain.

公开(公告)号：DE59703229D1

公开(公告)日：2001-05-03

申请号：DE59703229

申请日：1997-12-01

Applicant: BASF AG

Inventor： ELLER DR ,  KUMMER DR

IPC: B01J29/70 ,  C07B61/00 ,  C07C209/00 ,  C07C209/60 ,  C07C211/03

Abstract: The preparation of amines of formula (R )(R )CHC(R )(R )N(R )(R ) (I) by reacting olefins of formula HN(R )(R ) (II)with ammonia (NH3) or primary or secondary amines of formula (R )(R )C=C(R )(R ) (III) at 200-350 degrees C and 100-300 bar is carried out in the presence of a heterogeneous catalyst comprising a type MCM-49 or MCM-56 zeolite. In the formulae, R = H, 1-20 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; R and R may = an (un)saturated 3-9 C alkylene di-chain; and R or R may = 21-200 C alk(en)yl; or R and R may = a 2-12 C alkylene di-chain.

公开(公告)号：DE50009707D1

公开(公告)日：2005-04-14

申请号：DE50009707

申请日：2000-07-21

Applicant: BASF AG

Inventor： PFEFFINGER JOACHIM ,  WAHL DR ,  NOUWEN DR ,  ELLER DR ,  HOEHN DR ,  HUNGER DR

IPC: B01J23/88 ,  B01J23/755 ,  C07B61/00 ,  C07C29/10 ,  C07C29/132 ,  C07C29/141 ,  C07C31/20

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.