公开(公告)号：MY114890A

公开(公告)日：2003-02-28

申请号：MYPI9502244

申请日：1995-08-02

Applicant: BASF AG

Inventor： HARREUS ALBRECHT DR ,  GOTZ NORBERT DR ,  RANG HARALD DR

IPC: B01J23/44 ,  C07C249/12 ,  C07B61/00 ,  C07C251/38 ,  C07C251/44 ,  C07C251/54

Abstract: PREPARATION OF 0-(2-HYDROXYALKYL)OXIMES I (RL AND R2 = ALKYL OR RL AND R2 AND THE C ATOM WHICH CARRIES THEM = 5- TO 7-MEMBERED CYCLOALKYL), BY CATALYTICALLY HYDROGENATING AN O-(2,3-EPOXYALKYL)OXIME OF THE GENERAL FORMULA II USING HYDROGEN.THE PRODUCTS I ARE SUITABLE AS INTERMEDIATES FOR HERBICIDES.

公开(公告)号：ES2181347T3

公开(公告)日：2003-02-16

申请号：ES99117240

申请日：1999-09-02

Applicant: BASF AG

Inventor： MAYWALD VOLKER DR ,  HARTMANN HORST ,  GOTZ NORBERT DR ,  REISSENWEBER GERNOT DR ,  KONIG HARTMANN DR

IPC: C07D307/33 ,  C07D407/04

Abstract: Separation of impurities from 3-(2'-acetoxyethyl)-dihydro-2(3H)-furanone (I) obtained by acetylation of 3-(2'-hydroxyethyl)-dihydro-2(3H)-furanone comprises first separating high boiling impurities and subjecting the recovered distillation head product to a further step in which light and medium boiling components are taken off at the head and recovering pure (I) as the sump product.

公开(公告)号：CZ20011961A3

公开(公告)日：2002-02-13

申请号：CZ20011961

申请日：1999-12-02

Applicant: BASF AG

Inventor： NEIDLEIN ULF DR ,  GOTZ NORBERT DR ,  MISLITZ ULF DR ,  GOTZ ROLAND DR ,  BAUMANN ERNST DR ,  VON DEYN WOLFGANG DR ,  KUDIS STEFFEN DR ,  LANGEMANN KLAUS DR ,  MAYER GUIDO DR ,  WITSCHEL MATTHIAS DR ,  OTTEN MARTINA DR ,  WESTPHALEN KARL-OTTO DR ,  WALTER HELMUT DR

IPC: A01N43/50 ,  A01N43/56 ,  A01N43/74 ,  A01N43/80 ,  C07B61/00 ,  C07D231/20 ,  C07D413/10 ,  C07D413/12 ,  C07D231/02

Abstract: 3-(Heterocyclyl)benzoylpyrazole derivatives of the formula Iwhere:X is O, NH or N-alkyl;R1 is nitro, halogen, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfonyl or haloalkylsulfonyl;R2,R3,R4,R5 are hydrogen, alkyl or haloalkyl;R6 is halogen, nitro, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfonyl or haloalkylsulfonyl;R7 is hydroxyl, alkoxy, alkenyloxy, alkylsulfonyloxy, alkylcarbonyloxy, (alkylthio)carbonyloxy, phenylsulfonyloxy or phenylcarbonyloxy, where the phenyl radical may be substituted;R8,R9 are alkyl;R10 is hydrogen or alkyl;R11 is hydrogen or alkyl;and their agriculturally useful salts,compounds for their preparation, and the use of these compounds or of compositions comprising them for controlling undesirable plants are described.

公开(公告)号：CZ230398A3

公开(公告)日：1999-01-13

申请号：CZ230398

申请日：1997-02-20

Applicant: BASF AG

Inventor： OTTEN MARTINA DR ,  VON DEYN WOLFGANG DR ,  ENGEL STEFAN DR ,  HILL REGINA LUISE DR ,  KARDORFF EWE DR ,  VOSSEN MARCUS DR ,  PLATH PETER DR ,  GOTZ NORBERT DR ,  WESTPHALEN KARL-OTTO DR ,  WALTER HELMUT DR ,  MISLITZ ULF DR

IPC: A01N43/56 ,  C07D409/06 ,  C07D411/06

Abstract: PCT No. PCT/EP97/00803 Sec. 371 Date Aug. 24, 1998 Sec. 102(e) Date Aug. 24, 1998 PCT Filed Feb. 20, 1997 PCT Pub. No. WO97/30993 PCT Pub. Date Aug. 28, 1997Pyrazolylhetaroyl derivatives of the formula I where the substituents have the following meanings: L and M are hydrogen, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C1-C4-alkoxy, it being possible for these groups to be unsubstituted or substituted by one to five halogen atoms or C1-C4-alkoxy; halogen, cyano, nitro; X is oxygen or sulfur which can be substituted by one or two oxygens; n is zero, one or two; and Q, R1, R2, R3 and R4 have the meanings given in claim 1, processes for the preparation of the pyrazol-4-yl-hetaroyl derivatives, compositions comprising them, and the use of these derivatives or of the compositions comprising them for controlling weeds.

公开(公告)号：CZ9801325A3

公开(公告)日：1998-08-12

申请号：CZ132598

申请日：1996-10-24

Applicant: BASF AG

Inventor： BAYER HERBERT DR ,  SAUTER HUBERT DR ,  OBERDORF KLAUS DR ,  GRAMMENOS WASSILIOS DR ,  GROTE THOMAS DR ,  KIRSTGEN REINHARD DR ,  MULLER BERND DR ,  MULLER RUTH DR ,  ROHL FRANZ DR ,  AMMERMANN EBERHARD DR ,  HARRIES VOLKER DR ,  LORENZ GISELA DR ,  STRATHMANN SIEGFRIED DR ,  GOTZ NORBERT DR ,  HARREUS ALBRECHT DR

IPC: C07D521/00 ,  A01N35/10 ,  A01N43/08 ,  A01N43/10 ,  A01N43/36 ,  A01N43/40 ,  A01N43/50 ,  A01N43/54 ,  A01N43/56 ,  A01N43/58 ,  A01N43/60 ,  A01N43/64 ,  A01N43/76 ,  A01N43/78 ,  A01N43/80 ,  C07C49/76 ,  C07C251/40 ,  C07C251/60 ,  C07C255/17 ,  A01N37/36 ,  A01N37/50 ,  A01N47/20 ,  C07C251/48 ,  C07C271/28

CPC classification number: C07C251/60

公开(公告)号：CZ9700037A3

公开(公告)日：1998-06-17

申请号：CZ3797

申请日：1995-06-21

Applicant: BASF AG

Inventor： MULLER BERND DR ,  KONIG HARTMANN DR ,  KIRSTGEN REINHARD DR ,  OBERDORF KLAUS DR ,  ROHL FRANZ DR ,  GOTZ NORBERT DR ,  SAUTER HUBERT DR ,  LORENZ GISELA DR ,  AMMERMANN EBERHARD DR

IPC: C07D231/06 ,  A01N20060101 ,  A01N43/40 ,  A01N47/22 ,  A01N47/24 ,  A01N47/30 ,  A01P3/00 ,  C07D20060101 ,  C07D231/08 ,  C07D231/20 ,  C07D231/22 ,  C07D231/30 ,  C07D401/04 ,  C07D403/04 ,  A01N43/56 ,  C07C239/10 ,  C07C271/28 ,  C07C271/58

CPC classification number: C07D401/04 ,  A01N47/24 ,  A01N47/30 ,  C07D231/08 ,  C07D231/20 ,  C07D231/22 ,  C07D403/04

公开(公告)号：CZ315597A3

公开(公告)日：1998-04-15

申请号：CZ315597

申请日：1996-03-25

Applicant: BASF AG

Inventor： MULLER RUTH DR ,  BENOIT REMY DR ,  BAYER HERBERT DR ,  GOTZ NORBERT DR ,  SAUTER HUBERT DR

IPC: C07D231/12 ,  C07B61/00 ,  C07C249/04 ,  C07C249/12 ,  C07C249/14 ,  C07C251/38 ,  C07C251/48 ,  C07C255/62 ,  C07D261/08

Abstract: PCT No. PCT/EP96/01306 Sec. 371 Date Oct. 7, 1997 Sec. 102(e) Date Oct. 7, 1997 PCT Filed Mar. 25, 1996 PCT Pub. No. WO96/32373 PCT Pub. Date Oct. 17, 1996A process for the preparation of largely isomerically pure alpha -bisoximes of the formula IaR1O-N=CR2-CR3=N-OR4Iawhere the groups R1O- and R2 on the N=C bond are cis to one another and where the radicals have the following meanings: R1 and R4 are hydrogen or a C-organic radical; R2 is hydrogen, cyano, nitro, hydroxyl, amino, halogen or an organic radical which can be bonded to the structure directly or via an oxygen, sulfur or nitrogen atom; R3 is hydrogen, cyano, nitro, hydroxyl, amino, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, alkylamino, dialkylamino or cycloalkyl, from a mixture of the isomers of the a-bisoximes Ia and Ib is described.

公开(公告)号：CZ227097A3

公开(公告)日：1998-02-18

申请号：CZ227097

申请日：1996-01-17

Applicant: BASF AG

Inventor： GOTZ NORBERT DR ,  MULLER BERND DR ,  SAUTER HUBERT DR ,  GEBHARDT JOACHIM DR ,  WAGNER OLIVER DR

IPC: B01J23/42 ,  B01J23/44 ,  C07B61/00 ,  C07C239/10 ,  C07C239/12 ,  C07C251/48 ,  C07C253/30 ,  C07C255/64 ,  C07D213/76 ,  C07D213/80 ,  C07D215/38 ,  C07D215/40 ,  C07D215/42 ,  C07D231/22 ,  C07D239/54 ,  C07D249/12 ,  C07D471/04

Abstract: PCT No. PCT/EP96/00170 Sec. 371 Date Jul. 7, 1997 Sec. 102(e) Date Jul. 7, 1997 PCT Filed Jan. 17, 1996 PCT Pub. No. WO96/22967 PCT Pub. Date Aug. 1, 1996A process for preparing aromatic or heteroaromatic hydroxylamines of the general formula I (I) where R1 is an unsubstituted or substituted aryl radical or an unsubstituted or substituted hetaryl radical from the pyridine or quinoline groups, by hydrogenation of nitro compounds of the general formula IIR1-NO2(II)where R1 has the meaning indicated above, in the presence of a platinum catalyst on an activated carbon support or in the presence of a palladium catalyst doped with sulfur or selenium on an activated carbon support, by carrying out the reaction in the presence of a nitrogen-substituted morpholine compound of the general formula III (III) R2 being alkyl radicals having 1 to 5 carbon atoms and R3 to R10 being hydrogen atoms or alkyl radicals having 1 to 5 carbon atoms is described.

公开(公告)号：CZ20011960A3

公开(公告)日：2002-02-13

申请号：CZ20011960

申请日：1999-12-02

Applicant: BASF AG

Inventor： NEIDLEIN ULF DR ,  GOTZ NORBERT DR ,  BAUMANN ERNST DR ,  VON DEYN WOLFGANG DR ,  KUDIS STEFFEN DR ,  LANGEMANN KLAUS DR ,  MAYER GUIDO DR ,  MISLITZ ULF DR ,  WITSCHEL MATTHIAS DR ,  OTTEN MARTINA DR ,  WESTPHALEN KARL-OTTO DR ,  WALTER HELMUT DR

IPC: A01N43/50 ,  A01N43/74 ,  A01N43/80 ,  C07B61/00 ,  C07D231/20 ,  C07D277/22 ,  C07D413/10 ,  C07D413/12 ,  C07D403/12 ,  C07D231/06 ,  C07D261/04 ,  A01N43/56

Abstract: The invention relates to 3-(heterocyclyl)-substituted benzoylpyrazois of formula (I), wherein the variables have the following meanings: X is O, NH or N-alkyl; R is alkyl; R , R , R , R are hydrogen, alkyl or alkyl halide; R is halogen, nitro, alkyl halide, alkoxy, halogenalkoxy, alkylthio, halogenalkylthio, alkylsulfonyl or halogenalkylsulfonyl; R is hydroxy, alkoxy, alkenyloxy, alkylsulfonyloxy, alkylcarboyloxy, alkylthiocarbonyloxy, phenylsulfonyloxy or phenylcarbonyloxy, and the phenyl radical can be substituted; R , R are alkyl; R is hydrogen or alkyl; and R is hydrogen or alkyl; and to their agriculturally useable salts. The invention also relates to intermediate products and methods for producing the inventive compounds and to the use of these compounds or products containing them for combating undesirable plants.

公开(公告)号：CZ289091B6

公开(公告)日：2001-10-17

申请号：CZ227097

申请日：1996-01-17

Applicant: BASF AG

Inventor： GOTZ NORBERT DR ,  MULLER BERND DR ,  SAUTER HUBERT DR ,  GEBHARDT JOACHIM DR ,  WAGNER OLIVER DR

IPC: B01J23/42 ,  B01J23/44 ,  C07B61/00 ,  C07C239/10 ,  C07C239/12 ,  C07C251/48 ,  C07C253/30 ,  C07C255/64 ,  C07D213/76 ,  C07D213/80 ,  C07D215/38 ,  C07D215/40 ,  C07D215/42 ,  C07D231/22 ,  C07D239/54 ,  C07D249/12 ,  C07D471/04

Abstract: The present invention relates to a process for preparing aromatic or heteroaromatic hydroxylamines of the general formula I, in which Re1 represents unsubstituted or substituted aryl radical or unsubstituted or substituted hetaryl radical being selected from a group comprising pyridines and quinolines, by hydrogenation of nitro compounds of the general formula II, wherein Re1 is as specified above, in the presence of a platinum catalyst supported on activated charcoal or in the presence of a sulfur or selenium doped palladium catalyst supported on activated charcoal. The preparation process is characterized in that the reaction is carried out in the presence of nitrogen-substituted morpholine compound of the general formula III, wherein Re2 represents an alkyl radical containing 1 to 5 carbon atoms and Re3 through a Re10 represent each a hydrogen atom or an alkyl radical having 1 to 5 carbon atoms.