公开(公告)号：NO972375D0

公开(公告)日：1997-05-23

申请号：NO972375

申请日：1997-05-23

Applicant: BASF AG

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

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：HU212697B

公开(公告)日：1996-10-28

申请号：HU9300296

申请日：1993-02-04

Applicant: BASF AG

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

IPC: C07C67/313 ,  C07B61/00 ,  C07C59/68 ,  C07C59/84 ,  C07C67/31 ,  C07C69/708 ,  C07C69/716 ,  C07C249/04 ,  C07C249/08 ,  C07C249/12 ,  C07C251/48 ,  C07C251/40

Abstract: The present invention relates to a process for the preparation of E-oxime ethers of phenylglyoxylic esters of the general formula I in which X and Y denote halogen, alkyl, alkoxy, CF3, C(=NOR)R (R = alkyl and alkenyl), by reacting oximes of the formula II with a methylating agent in an organic diluent, and process for the preparation of E-oximes of phenylglyoxylic esters of the formula II by isomerising the E/Z oximes.

公开(公告)号：CA2207002A1

公开(公告)日：1996-05-30

申请号：CA2207002

申请日：1995-11-14

Applicant: BASF AG

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

IPC: C07B61/00 ,  C07C253/14 ,  C07C255/40 ,  C07C255/61

Abstract: A process is disclosed for preparing halogenated methyl benzoyl cyanides having the formula (I): PH-CO-CN, in which Ph stands for a phenyl rest substituted by chloromethyl or bromomethyl that may optionally carry 1-4 other rests, from halogenated methyl benzoyl chlorides having the formula (II): PHCO-Cl. The compound having the formula (II) is reacted with a cyanidereleasing compound in the presence of a Lewis acid, optionally in an inert organic solvent or diluent, and the product obtained by this process is then isolated. The halogenated methyl benzoyl cyanides having the formula (I) are important intermediate products for the synthesis of plant protective agents.

公开(公告)号：CA1331016C

公开(公告)日：1994-07-26

申请号：CA602423

申请日：1989-06-12

Applicant: BASF AG

Inventor： HERMELING DIETER ,  DEGNER DIETER ,  HARREUS ALBRECHT ,  GOETZ NORBERT ,  WILD JOCHEN ,  THEOBALD HANS ,  WOLF BERND

IPC: C07C17/00 ,  C07C17/093 ,  C07C25/02 ,  C07C25/13 ,  C07C25/18 ,  C07C27/02 ,  C07C33/46 ,  C07C33/50 ,  C07C67/00 ,  C07C69/025 ,  C07C69/07 ,  C25B3/23 ,  C07C33/40 ,  C25B3/02 ,  C07C69/63

Abstract: Benzene derivatives of the general formula I where Hal is halogen, R1 is a hydrocarbon radical of 1 to 18 carbon atoms, R2 is hydrogen or alkyl of 1 to 6 carbon atoms and X is hydrogen or halogen, are prepared by a process in which a toluene derivative of the general formula II is electronically oxidized in the presence of an acid of the formula R2-COOH (III). Novel benzene derivatives of the general formula IV where R3 is hydrogen or an R2-CO- radical but R1 cannot be methyl if X is hydrogen, and of the general formula VI where R4 is a branched or cyclic alkyl radical of 3 to 12 carbon atoms, but R4 cannot be isopropyl if X is hydrogen.

公开(公告)号：HU209283B

公开(公告)日：1994-04-28

申请号：HU416291

申请日：1991-12-30

Applicant: BASF AG

Inventor： WINGERT HORST ,  WOLF BERND ,  BENOIT REMY ,  SAUTER HUBERT ,  HEPP MICHAEL ,  GRAMMENOS WASSILIOS ,  KUEKENHOEHNER THOMAS

IPC: C07C69/736 ,  C07C20060101 ,  C07C51/09 ,  C07C51/367 ,  C07C59/68 ,  C07C65/21 ,  C07C65/24 ,  C07C67/22 ,  C07C69/738 ,  C07C69/76 ,  C07C235/34 ,  C07C235/78 ,  C07C249/08 ,  C07C251/48 ,  C07C253/14 ,  C07C255/17 ,  C07C255/40 ,  C07C317/24 ,  C07C235/88

Abstract: Prepn. of 2-phenoxymethyl benzoic acid derivs. of formula (I) comprises (a) converting a phenol of formula (II) to the phenolate in the presence of a basic diluent; (b) mixing the mixt. with a lactone of formula (III); (c) distilling off the diluent; (d) reacting the mixt. at 50-250 degrees C in the melt; and (e) dissolving the liq. melt with water and acidifying. X, Y = halogen, 1-4C alkyl, 1-4C alkoxy or CF3; m = 0-4; n = 0-3.

公开(公告)号：BR9300457A

公开(公告)日：1993-08-10

申请号：BR9300457

申请日：1993-02-02

Applicant: BASF AG

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

IPC: C07C67/313 ,  C07B61/00 ,  C07C59/68 ,  C07C59/84 ,  C07C67/31 ,  C07C69/708 ,  C07C69/716 ,  C07C249/04 ,  C07C249/08 ,  C07C249/12 ,  C07C251/48 ,  C07C131/00

Abstract: The present invention relates to a process for the preparation of E-oxime ethers of phenylglyoxylic esters of the general formula I in which X and Y denote halogen, alkyl, alkoxy, CF3, C(=NOR)R (R = alkyl and alkenyl), by reacting oximes of the formula II with a methylating agent in an organic diluent, and process for the preparation of E-oximes of phenylglyoxylic esters of the formula II by isomerising the E/Z oximes.

公开(公告)号：HUT61264A

公开(公告)日：1992-12-28

申请号：HU416291

申请日：1991-12-30

Applicant: BASF AG

Inventor： WINGERT HORST ,  WOLF BERND ,  BENOIT REMY ,  SAUTER HUBERT ,  HEPP MICHAEL ,  GRAMMENOS WASSILIOS ,  KUEKENHOEHNER THOMAS

IPC: C07C69/736 ,  C07C20060101 ,  C07C51/09 ,  C07C51/367 ,  C07C59/68 ,  C07C65/21 ,  C07C65/24 ,  C07C67/22 ,  C07C69/738 ,  C07C69/76 ,  C07C235/34 ,  C07C235/78 ,  C07C249/08 ,  C07C251/48 ,  C07C253/14 ,  C07C255/17 ,  C07C255/40 ,  C07C317/24 ,  C07C235/88

Abstract: Prepn. of 2-phenoxymethyl benzoic acid derivs. of formula (I) comprises (a) converting a phenol of formula (II) to the phenolate in the presence of a basic diluent; (b) mixing the mixt. with a lactone of formula (III); (c) distilling off the diluent; (d) reacting the mixt. at 50-250 degrees C in the melt; and (e) dissolving the liq. melt with water and acidifying. X, Y = halogen, 1-4C alkyl, 1-4C alkoxy or CF3; m = 0-4; n = 0-3.

公开(公告)号：AU613495B2

公开(公告)日：1991-08-01

申请号：AU3662089

申请日：1989-06-20

Applicant: BASF AG

Inventor： WOLF BERND ,  THEOBALD HANS ,  ZOMBIK WINFRIED ,  GOETZ NORBERT ,  WILD JOCHEN ,  HARREUS ALBRECHT ,  HOFMEISTER PETER ,  KUENAST CHRISTOPH ,  DEKRAMER JACOBUS JAN

IPC: C07D207/325 ,  A01N43/36 ,  A01N53/00 ,  A01N53/06 ,  C07C33/18 ,  C07C33/20 ,  C07C33/30 ,  C07C33/46 ,  C07C33/50 ,  C07C69/007 ,  C07C69/65 ,  C07C69/734 ,  C07C69/743 ,  C07C69/747 ,  C07C229/18 ,  C07C255/36 ,  C07C255/39 ,  C07C255/41 ,  C07D207/32 ,  C07D207/337 ,  C07C67/03 ,  C07C33/48 ,  C07D207/327 ,  C07C255/55

Abstract: Benzyl esters of the formula I (I) where R1 is methyl, ethyl, halogen, methoxy or ethoxy, R2 is alkyl, alkenyl, cycloalkyl, cycloalkenyl, bicycloalkyl, bicycloalkenyl, C1-C5-alkyl-substituted cycloalkyl, C1-C5-substituted cycloalkenyl, C1-C5-alkyl-substituted bicycloalkyl or C1-C5-alkyl-substituted bicycloalkenyl, R3 is hydrogen, cyano, C2-C4-alkynyl, C2-C4-alkenyl or C1-C4-alkyl, A is the carboxylate radical of an acid component typical for pyrethroids and X is hydrogen or halogen, with the proviso that R2 is not CH2-CH=CH-B when B is hydrogen, alkyl or alkenyl and at the same time R1 is methyl or halogen, and furthermore with the proviso that R2 is not methyl when R1 is methyl, their manufacture, their use for combating pests, and precursors for manufacturing the benzyl esters.

公开(公告)号：HU200587B

公开(公告)日：1990-07-28

申请号：HU518688

申请日：1988-10-06

Applicant: BASF AG

Inventor： SCHUETZ FRANZ ,  SAUTER HUBERT ,  SCHIRMER ULRICH ,  WOLF BERND ,  AMMERMANN EBERHARD ,  POMMER ERNST-HEINRICH

IPC: C07C331/14 ,  A01N35/08 ,  A01N37/00 ,  A01N37/02 ,  A01N37/06 ,  A01N37/18 ,  A01N37/34 ,  A01N37/36 ,  A01N37/38 ,  A01N37/40 ,  A01N37/44 ,  A01N37/48 ,  A01N39/02 ,  A01N43/04 ,  A01N43/08 ,  A01N43/36 ,  A01N45/00 ,  A01N47/48 ,  A01N49/00 ,  A01N53/00 ,  A01N53/06 ,  A01N59/24 ,  C07C67/00 ,  C07C67/11 ,  C07C69/007 ,  C07C69/025 ,  C07C69/608 ,  C07C69/612 ,  C07C69/614 ,  C07C69/62 ,  C07C69/73 ,  C07C69/732 ,  C07C69/734 ,  C07C69/74 ,  C07C69/75 ,  C07C69/76 ,  C07C69/78 ,  C07C69/92 ,  C07C201/00 ,  C07C205/56 ,  C07C213/00 ,  C07C219/22 ,  C07C229/12 ,  C07C233/00 ,  C07C233/12 ,  C07C235/34 ,  C07C235/42 ,  C07C237/20 ,  C07C253/00 ,  C07C255/07 ,  C07C255/34 ,  C07C255/38 ,  C07C255/53 ,  C07C313/00 ,  C07C323/16 ,  C07C323/20 ,  C07C323/56 ,  C07C323/62 ,  C07C325/00 ,  C07D207/327 ,  C07D295/155 ,  C07D307/16 ,  C07D307/54 ,  C07D307/68 ,  C07C255/03 ,  C07C255/11 ,  C07C233/01 ,  C07C323/01 ,  C07C229/30 ,  C07D207/337

Abstract: Ortho-substituted benzyl carboxylates of the formula I where R1 is alkoxy, alkylthio, halogen or amino, R2 is alkoxycarbonyl, cyano or CONH2, R3 l is hydrogen, halogen, cyano, aryl, aryloxy, a saturated or unsaturated heterocyclic radical, cycloalkyl, or substituted cyclopropyl, X is alkylene, and n is 0 or 1, and fungicides containing these compounds.

公开(公告)号：ZA887493B

公开(公告)日：1990-06-27

申请号：ZA887493

申请日：1988-10-06

Applicant: BASF AG

Inventor： SCHEUTZ FRANZ ,  FRANZ SCHEUTZ ,  SAUTER HUBERT ,  HUBERT SAUTER ,  SCHIRMER ULRICH ,  ULRICH SCHIRMER ,  WOLF BERND ,  BERND WOLF ,  AMMERMANN EBERHARD ,  EBERHARD AMMERMANN ,  POMMER ERNST-HEINRICH ,  ERNST-HEINRICH POMMER

IPC: C07C331/14 ,  A01N35/08 ,  A01N37/00 ,  A01N37/02 ,  A01N37/06 ,  A01N37/18 ,  A01N37/34 ,  A01N37/36 ,  A01N37/38 ,  A01N37/40 ,  A01N37/44 ,  A01N37/48 ,  A01N39/02 ,  A01N43/04 ,  A01N43/08 ,  A01N43/36 ,  A01N45/00 ,  A01N47/48 ,  A01N49/00 ,  A01N53/00 ,  A01N53/06 ,  A01N59/24 ,  C07C67/00 ,  C07C67/11 ,  C07C69/007 ,  C07C69/025 ,  C07C69/608 ,  C07C69/612 ,  C07C69/614 ,  C07C69/62 ,  C07C69/73 ,  C07C69/732 ,  C07C69/734 ,  C07C69/74 ,  C07C69/75 ,  C07C69/76 ,  C07C69/78 ,  C07C69/92 ,  C07C201/00 ,  C07C205/56 ,  C07C213/00 ,  C07C219/22 ,  C07C229/12 ,  C07C233/00 ,  C07C233/12 ,  C07C235/34 ,  C07C235/42 ,  C07C237/20 ,  C07C253/00 ,  C07C255/07 ,  C07C255/34 ,  C07C255/38 ,  C07C255/53 ,  C07C313/00 ,  C07C323/16 ,  C07C323/20 ,  C07C323/56 ,  C07C323/62 ,  C07C325/00 ,  C07D207/327 ,  C07D295/155 ,  C07D307/16 ,  C07D307/54 ,  C07D307/68 ,  C07C ,  A01N ,  C07D

Abstract: Ortho-substituted benzyl carboxylates of the formula I where R1 is alkoxy, alkylthio, halogen or amino, R2 is alkoxycarbonyl, cyano or CONH2, R3 l is hydrogen, halogen, cyano, aryl, aryloxy, a saturated or unsaturated heterocyclic radical, cycloalkyl, or substituted cyclopropyl, X is alkylene, and n is 0 or 1, and fungicides containing these compounds.