公开(公告)号：HU215951B

公开(公告)日：1999-03-29

申请号：HU9701988

申请日：1995-11-21

Applicant: BASF AG

Inventor： KEIL MICHAEL ,  WINGERT HORST

IPC: C07C249/04 ,  C07C249/12 ,  C07C251/48

Abstract: PCT No. PCT/EP95/04580 Sec. 371 Date May 20, 1997 Sec. 102(e) Date May 20, 1997 PCT Filed Nov. 21, 1995 PCT Pub. No. WO96/16932 PCT Pub. Date Jun. 6, 1996A process for preparing oxime ethers of the general formula I I where R1 is a C-organic radical, R2 is hydrogen, alkoxy, cyano, nitro, SOR4, SO2R4, CO2-alkyl, P(O)(OR4)2 or a C-organic radical, and R3 and R4 are unsubstituted or substituted C1-C6-alkyl, entails converting an oxime of the general formula II II where the substituents R1 and R2 have the abovementioned meanings, in the presence or absence of an organic diluent, with a base into the corresponding salt, and reacting the latter with a dialkyl carbonate of the general formula III III where R3 has the abovementioned meanings.

公开(公告)号：AU8731898A

公开(公告)日：1999-02-22

申请号：AU8731898

申请日：1998-07-20

Applicant: BASF AG

Inventor： WINGERT HORST ,  GOTZ NORBERT ,  KEIL MICHAEL ,  MULLER BERND

IPC: C07B39/00 ,  C07C17/14 ,  C07C25/02 ,  C07C67/307 ,  C07C69/76 ,  C07C201/12 ,  C07C205/11 ,  C07C253/30 ,  C07C255/50

Abstract: PCT No. PCT/EP98/04485 Sec. 371 Date Jan. 11, 2000 Sec. 102(e) Date Jan. 11, 2000 PCT Filed Jul. 20, 1998 PCT Pub. No. WO99/06339 PCT Pub. Date Feb. 11, 1999Substituted benzyl bromides of the formula I where at least one substituent R1-5 is an electron-attracting group such as fluorine, chlorine, bromine, C1-C4-alkoxycarbonyl, cyano or nitro, and the other substituents R1-5 are hydrogen or methyl, are prepared by bromination of substituted toluenes of the formula II with a brominating agent at from 20 to 95 DEG C.

公开(公告)号：CA2298563A1

公开(公告)日：1999-02-11

申请号：CA2298563

申请日：1998-07-20

Applicant: BASF AG

Inventor： GOETZ NORBERT ,  KEIL MICHAEL ,  MUELLER BERND ,  WINGERT HORST

IPC: C07B39/00 ,  C07C17/14 ,  C07C25/02 ,  C07C67/307 ,  C07C69/76 ,  C07C201/12 ,  C07C205/11 ,  C07C253/30 ,  C07C255/50

Abstract: The invention concerns a method for preparing substituted benzyl bromides of general formula (I), wherein at least one substituent R1-5 represents an electroattractive group, such as fluorine, chlorine, bromine, C1-C4 alkoxycarbonyl, cyano or nitro, and the remaining R1-5 substituents represent hydrogen or methyl, by bromination of substituted toluenes of general formula (II) with a bromination agent at temperatures from 20 to 95 ~C.

公开(公告)号：DE19732692A1

公开(公告)日：1999-02-04

申请号：DE19732692

申请日：1997-07-30

Applicant: BASF AG

Inventor： WINGERT HORST ,  GOETZ NORBERT ,  KEIL MICHAEL ,  KLINTZ RALF ,  VOGELBACHER UWE JOSEF ,  WAHL JOSEF

IPC: C07D231/20 ,  C07B39/00 ,  C07C205/11 ,  C07D231/08 ,  C07D231/22

Abstract: The invention relates to a method for producing 2-(3-pyrazolyl-oxymethylene) nitrobenzene derivatives of formula (I), wherein the substituents and indices have the meaning given in the Description, by bromination of an o-nitrotoluene of formula (II) and subsequent reaction with a 3-hydroxypyrazol of formula (IV).

公开(公告)号：HU215584B

公开(公告)日：1999-01-28

申请号：HU9701994

申请日：1995-11-14

Applicant: BASF AG

Inventor： ISAK HEINZ ,  KEIL MICHAEL ,  WETTLING THOMAS ,  WINGERT HORST ,  WOLF BERND

IPC: C07B61/00 ,  C07C253/14 ,  C07C255/40

Abstract: PCT No. PCT/EP95/04463 Sec. 371 Date May 6, 1997 Sec. 102(e) Date May 6, 1997 PCT Filed Nov. 14, 1995 PCT Pub. No. WO96/16023 PCT Pub. Date May 30, 1996Halomethylbenzoyl cyanides I PH-CO-CN (I) where Ph is phenyl which is substituted by chloromethyl or bromomethyl and may cary 1-4 other rradicals, are prepared from halomethylbenzoyl chlorides II PH-CO-Cl (II), by reacting II with a cyanide-donating compound in the presence of a Lewis acid, if required in an inert organic solvent or diluent, and then isolating the product. The halomethylbenzoyl cyanides I are important intermediates for synthesizing crop protection agents.

公开(公告)号：BR9509751A

公开(公告)日：1998-06-16

申请号：BR9509751

申请日：1995-11-14

Applicant: BASF AG

Inventor： WETTLING THOMAS ,  ISAK HEINZ ,  WINGERT HORST ,  WOLF BERND ,  KEIL MICHAEL

IPC: C07B61/00 ,  C07C253/14 ,  C07C255/40

Abstract: PCT No. PCT/EP95/04463 Sec. 371 Date May 6, 1997 Sec. 102(e) Date May 6, 1997 PCT Filed Nov. 14, 1995 PCT Pub. No. WO96/16023 PCT Pub. Date May 30, 1996Halomethylbenzoyl cyanides I PH-CO-CN (I) where Ph is phenyl which is substituted by chloromethyl or bromomethyl and may cary 1-4 other rradicals, are prepared from halomethylbenzoyl chlorides II PH-CO-Cl (II), by reacting II with a cyanide-donating compound in the presence of a Lewis acid, if required in an inert organic solvent or diluent, and then isolating the product. The halomethylbenzoyl cyanides I are important intermediates for synthesizing crop protection agents.

公开(公告)号：SK157596A3

公开(公告)日：1998-05-06

申请号：SK157596

申请日：1995-05-26

Applicant: BASF AG

Inventor： BAYER HERBERT ,  ISAK HEINZ ,  WINGERT HORST ,  SAUTER HUBERT ,  KEIL MICHAEL ,  NETT MARKUS ,  BENOIT REMY ,  MULLER RUTH

IPC: C07C67/22 ,  C07C69/716 ,  C07C69/738 ,  C07C235/78 ,  C07C249/08 ,  C07C249/12 ,  C07C251/48 ,  C07C251/60 ,  C07C255/41 ,  C07C255/62 ,  C07D249/12 ,  C07D521/00

Abstract: The invention concerns a method of preparing 'alpha'-methoxyiminocarboxylic acid methylamides of formula (I) (X = nitro, trifluoromethyl, halogen, alkyl or alkoxy; n = 0, 1, 2, 3 or 4; Y = an organic carbon group) by the Pinner reaction of a cyanoketone of formula (II) with an alcohol, followed by reaction of the ester of formula (IV) formed in the Pinner reaction with hydroxylamine to give an oxime of formula (V), methylation of (V) to give an oxime ether of formula (VI) and subsequent reaction of (VI) with methylamine. The invention also concerns the intermediates used in the method.

公开(公告)号：CZ9603578A3

公开(公告)日：1998-02-18

申请号：CZ357896

申请日：1995-05-26

Applicant: BASF AG

Inventor： BAYER HERBERT ,  ISAK HEINZ ,  WINGERT HORST ,  SAUTER HUBERT ,  KEIL MICHAEL ,  NETT MARKUS ,  BENOIT REMY ,  MUELLER RUTH

IPC: C07C67/22 ,  C07C69/716 ,  C07C69/738 ,  C07C235/78 ,  C07C249/08 ,  C07C249/12 ,  C07C251/48 ,  C07C251/60 ,  C07C255/41 ,  C07C255/62 ,  C07D249/12 ,  C07D521/00

CPC classification number: C07D249/12 ,  C07C67/22 ,  C07C235/78 ,  C07C249/08 ,  C07C249/12 ,  C07C251/48 ,  C07C251/60 ,  C07C69/738

公开(公告)号：BG101079A

公开(公告)日：1997-09-30

申请号：BG10107996

申请日：1996-12-28

Applicant: BASF AG

Inventor： BAYER HERBERT ,  ISAK HEINZ ,  WINGERT HORST ,  SAUTER HUBERT ,  KEIL MICHAEL ,  NETT MARKUS ,  BENOIT REMY ,  MUELLER RUTH

IPC: C07C67/22 ,  C07C69/716 ,  C07C69/738 ,  C07C235/78 ,  C07C249/08 ,  C07C249/12 ,  C07C251/48 ,  C07C251/60 ,  C07C255/41 ,  C07C255/62 ,  C07D249/12 ,  C07D521/00

Abstract: The invention concerns a method of preparing -methoxyiminocarboxylic acid methylamides of formula X=nitro, trifluoromethyl, halogen, alkyl or alkoxy; n=0,1,2,3 or 4; Y=an organic carbon group) by the Pinner reaction of a cyanoketone of formula with an alcohol, followed by reaction of the ester of formula formed in the Pinner reaction with hydroxylamine to give an oxime of formula methylation of compound of formula V to give an oxime ether of formula and subsequent reaction of compound of formula VI with methylamine.

公开(公告)号：AT157648T

公开(公告)日：1997-09-15

申请号：AT94912490

申请日：1994-03-19

Applicant: BASF AG

Inventor： DOETZER REINHARD ,  GRAMMENOS WASSILIOS ,  SAUTER HUBERT ,  HARREUS ALBRECHT ,  WINGERT HORST ,  AMMERMANN EBERHARD ,  LORENZ GISELA

IPC: C07D237/14 ,  A01N25/02 ,  A01N25/04 ,  A01N25/30 ,  A01N35/10 ,  A01N37/50 ,  C07C251/48 ,  C07C251/52 ,  C07C251/54 ,  C07C251/56 ,  C07C251/58 ,  C07C251/60 ,  C07C251/86 ,  C07C255/62 ,  C07C255/66 ,  C07D207/333 ,  C07D209/12 ,  C07D213/30 ,  C07D213/61 ,  C07D215/12 ,  C07D217/22 ,  C07D217/24 ,  C07D231/12 ,  C07D239/34 ,  C07D241/18 ,  C07D241/44 ,  C07D261/08 ,  C07D261/10 ,  C07D263/32 ,  C07D275/02 ,  C07D307/42 ,  C07D307/56 ,  C07D307/80 ,  C07D333/08 ,  C07D333/54 ,  C07D521/00

Abstract: Described are compounds of the formula (I) in which Y is oxygen or an NR6 group; Z and Z are hydrogen, halogen, alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, haloalkyl, haloalkoxy, haloalkenyloxy, cyano or nitro; R is hydrogen, alkyl, haloalkyl or aryl; R is hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aryl, heteroaryl, arylalkyl, heteroarylalkyl, arylalkenyl, heteroarylalkenyl, aryloxyalkyl, heteroarylalkyl, arylalkenyl, heteroarylalkenyl, aryloxyalkyl, heteroaryloxyalkyl, acyl, arylcarbonyl, heteroarylcarbonyl or alkoxycarbonyl and R , R , R and R are hydrogen or alkyl, whereby R and R can together form a ring. Also described are fungicides containing these compounds.