公开(公告)号：CZ9703455A3

公开(公告)日：1998-04-15

申请号：CZ345597

申请日：1996-05-04

Applicant: BASF AG

Inventor： FUCHS EBERHARD ,  ZIMMERMANN HORST ,  WITZEL TOM ,  BREITSCHEIDEL BORIS ,  BECKER RAINER ,  HEUHAUSER HORST

IPC: B01J23/40 ,  C07C213/02 ,  C07C213/06

CPC classification number: C07C213/06 ,  B01J23/40 ,  C07C213/02

公开(公告)号：MX9708720A

公开(公告)日：1997-12-31

申请号：MX9708720

申请日：1996-05-04

Applicant: BASF AG

Inventor： FUCHS EBERHARD ,  ZIMMERMANN HORST ,  WITZEL TOM ,  BREITSCHEIDEL BORIS ,  BECKER RAINER ,  HEUHAUSER HORST

IPC: B01J23/40 ,  C07C213/02 ,  C07C213/06

Abstract: La presente invencion se refiere a un proceso para preparar N-metil-2-(e,4-dimetoxifenil)etilamina que consiste en la hidrogenacion de 3,4-dimetoxifenil-acetonitrilo con metilamina de la formula general I. , en donde R1 es hidrogeno, bencilo o terbutilo, e hidrogeno en presencia de un catalizador con soporte que consiste en desde 0.05 a 50% por peso de cromito de cobre, cobre, plata, oro, hierro, cobalto, níquel, rutenio, rodio, paladio, osmio, iridio, platino o mezclas de éstos, en presencia o ausencia de agua a desde 20 a 200 degree C con desde 1 a 300 bar.

公开(公告)号：CA2224294A1

公开(公告)日：1997-02-13

申请号：CA2224294

申请日：1996-07-26

Applicant: BASF AG

Inventor： PLITZKO KLAUS-DIETER ,  FISCHER ROLF ,  ELLER KARSTEN ,  BECKER RAINER ,  HEILEN GERD ,  SIGWART CHRISTOPH

IPC: C08G18/48 ,  C08G18/67 ,  C08G63/66 ,  C08G65/10 ,  C08G65/20 ,  C08G65/26 ,  C08G65/28 ,  C08G69/40

Abstract: In the method proposed for the production of copolymers of tetrahydrofuran and 2-butine-1,4-diol by the catalytic polymerization of tetrahydrofuran, the polymerization is carried out over a heterogeneous acid catalyst having acid centres with a pKa-value of

公开(公告)号：CZ199996A3

公开(公告)日：1997-02-12

申请号：CZ199996

申请日：1996-07-04

Applicant: BASF AG

Inventor： BECKER RAINER ,  KERSTEN SIEGFRIED ,  ROSS KARL-HEINZ ,  STADLER KLAUS PETER ,  HARRO WACHE ,  WAMBACH LUDWIG ,  WEYER HANS-JURGEN

IPC: C07C209/12 ,  C07C211/63 ,  C07C209/08

公开(公告)号：ZA956574B

公开(公告)日：1997-02-07

申请号：ZA956574

申请日：1995-08-07

Applicant: BASF AG

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

IPC: B01J21/06 ,  B01J23/885 ,  B01J37/03 ,  B01J23/88 ,  C07C209/08 ,  C07C209/16 ,  C07C209/18 ,  C07C211/03 ,  C07C ,  C07F ,  B01J

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：AU3607495A

公开(公告)日：1996-04-09

申请号：AU3607495

申请日：1995-09-21

Applicant: BASF AG

Inventor： BECKER RAINER ,  SIGWART CHRISTOPH ,  HESSE MICHAEL ,  FISCHER ROLF ,  ELLER KARSTEN ,  HEILEN GERD ,  PLITZKO KLAUS-DIETER

IPC: B01J23/24 ,  C08G65/10 ,  C08G65/20 ,  C08G65/26 ,  C08G65/28

Abstract: PCT No. PCT/EP95/03651 Sec. 371 Date Mar. 10, 1997 Sec. 102(e) Date Mar. 10, 1997 PCT Filed Sep. 21, 1995 PCT Pub. No. WO96/09335 PCT Pub. Date Mar. 28, 1996A process for the preparation of polytetrahydrofuran or polytetrahydrofuran monoesters of C1-C10 monocarboxylic acids by the polymerization of tetrahydrofuran over a heterogeneous catalyst in the presence of one of the telogens water, 1,4-butanediol or polytetrahydrofuran having a molecular weight of from 200 to 700 dalton or a C1-C10 monocarboxylic acid or mixtures of these telogens, wherein a supported catalyst is used as catalyst, which contains a catalytically active amount of an oxygen-containing tungsten or molybdenum compound or mixtures of these compounds on an oxidic support material and which was calcined at temperatures ranging from 500 DEG to 1000 DEG C. following the application of the precursor compounds of said oxygen-containing molybdenum and/or tungsten compounds to the support material precursor.

公开(公告)号：CA2199644A1

公开(公告)日：1996-03-28

申请号：CA2199644

申请日：1995-09-21

Applicant: BASF AG

Inventor： BECKER RAINER ,  SIGWART CHRISTOPH ,  HESSE MICHAEL ,  FISCHER ROLF ,  ELLER KARSTEN ,  HEILEN GERD ,  PLITZKO KLAUS-DIETER

IPC: B01J23/24 ,  C08G65/10 ,  C08G65/20 ,  C08G65/26 ,  C08G65/28

Abstract: A method is disclosed of producing polytetrahydrofurane or polytetrahydrofurane monoesters of C1-C10 monocarboxylic acids by polymerisation of tetrahydrofurane on a heterogenous catalyst in the presence of one of the following telogens: water, 1.4-butane diol, polytetrahydrofurane with a molecular weight of 200-700 Da, a C1-C10 monocarboxylic acid, or mixtures of these telogens. The catalyst used is a carrier catalyst which contains a catalytically active quantity of an oxygen-containing tungsten or molybdenum compound or mixtures of such compounds on an oxide carrier material and has undergone calcination at temperatures of 500-1000 ~C after the precursors of the oxygen-containing molybdenum and/or tungsten compounds have been deposited on the carrier material precursor.

公开(公告)号：CA1337203C

公开(公告)日：1995-10-03

申请号：CA524763

申请日：1986-12-08

Applicant: BASF AG

Inventor： MEYER NORBERT ,  JUNG JOHANN ,  RADEMACHER WILHELM ,  KOLASSA DIETER ,  BECKER RAINER ,  JAHN DIETER ,  KEIL MICHAEL ,  SCHIRMER ULRICH ,  WUERZER BRUNO

IPC: A01N33/24 ,  A01N35/06 ,  A01N35/10 ,  A01N37/10 ,  A01N47/18 ,  C07C45/64 ,  C07C49/723 ,  C07C49/753 ,  C07C62/26 ,  C07C251/42 ,  C07C251/52 ,  C07C251/54 ,  C07C317/04 ,  C07C325/00 ,  C07C327/22 ,  C07D317/26 ,  C07D317/28 ,  C07F7/08 ,  C07F7/10 ,  C07F9/40 ,  C07C251/50

Abstract: Cyclohexenone derivatives of the formula (I) where R1, R2, R3, Y and Z have the meanings given in the disclosure, processes for their manufacture, herbicidal and growth-regulating agents containing the novel active ingredients, and processes for combating unwanted plant growth and for regulating plant growth.

公开(公告)号：CA1327043C

公开(公告)日：1994-02-15

申请号：CA533516

申请日：1987-03-17

Applicant: BASF AG

Inventor： KOLASSA DIETER ,  KEIL MICHAEL ,  SCHIRMER ULRICH ,  THEOBALD HANS ,  BECKER RAINER ,  WUERZER BRUNO ,  MEYER NORBERT

IPC: A01N35/06 ,  A01N35/10 ,  A01N43/80 ,  A01P13/00 ,  C07D261/08 ,  C07D413/12

Abstract: Cyclohexenone derivatives of the formula (I), where R1 is alkyl, alkenyl, alkynyl, haloalkyl or haloalkenyl, alkoxyalkyl, unubstituted or substituted cycloalkylmethyl, unsubstituted or substituted benzyl, or is a 5-membered heterocyclic ring which is bonded to the oxygen via a methylene unit, R2 is alkyl, R3 is hydrogen, alkylcarbonyl, alkenylcarbonyl, unsubstituted or substituted benzoyl, trialkylsilyl, alkyl- or arylsulfonyl, dialkylphosphono or -thiophosphono, or an organic or inorganic cation, R4 is unsubstituted or substituted alkyl, alkenyl or alkynyl, or unsubstituted or substituted cycloalkyl, and Y is hydrogen, methoxycarbonyl, cyano, alkyl or halogen, and herbicides containing these compounds.

公开(公告)号：NO169631B

公开(公告)日：1992-04-13

申请号：NO844442

申请日：1984-11-07

Applicant: BASF AG

Inventor： JAHN DIETER ,  BECKER RAINER ,  KEIL MICHAEL ,  RICHARZ WINFRIED ,  SIEGEL HARDO ,  SPIEGLER WOLFGANG ,  WUERZER BRUNO

IPC: A01N43/08 ,  A01N43/14 ,  A01N43/16 ,  A01N43/18 ,  A01N43/22 ,  A01N43/28 ,  A01N43/32 ,  A01N43/36 ,  A01N43/40 ,  C07D309/04 ,  C07D309/06 ,  C07D319/06 ,  C07D319/12 ,  C07D321/06 ,  C07D321/12 ,  C07D335/02 ,  C07D339/06 ,  C07D339/08 ,  A01N43/02