公开(公告)号：HU214952B

公开(公告)日：1998-08-28

申请号：HU9400996

申请日：1994-04-07

Applicant: BASF AG

Inventor： DOETZER REINHARD ,  ISAK HEINZ ,  KEIL MICHAEL ,  WETTLING THOMAS ,  WOLF BERND

IPC: C07C253/14 ,  C07C255/32 ,  C07C255/40

Abstract: A process for preparing halomethylbenzoyl cyanides I Ph-CO-CNI (Ph=phenyl radical substituted by chloromethyl or bromomethyl which, if desired, can additionally carry 1-4 further radicals) by reacting halomethylbenzoyl chlorides II Ph-CO-ClII with an alkali metal cyanide or transition metal cyanide, if appropriate in an organic diluent, and novel halomethylbenzoyl cyanides I' I' (X=halogen, C1-C4-alkyl, C1-C4-alkoxy, CF3, C1-C5-alkyl-(C1-C5-alkyl)hydroxyimino or C1-C5-alkyl-(C2-C5-alkenyl)hydroxyimino; m=0 to 4 and Y=chloromethyl or bromomethyl) are described. The halomethylbenzoyl cyanides I are important intermediates for the synthesis of plant protection agents.

公开(公告)号：ZA959969B

公开(公告)日：1997-05-23

申请号：ZA959969

申请日：1995-11-23

Applicant: BASF AG

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

IPC: C07B61/00 ,  C07C253/14 ,  C07C255/40 ,  C07C ,  B01J

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：NO972375L

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：FI972193A

公开(公告)日：1997-05-22

申请号：FI972193

申请日：1997-05-22

Applicant: BASF AG

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

IPC: C07B61/00 ,  C07C253/14 ,  C07C255/40 ,  C07C

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：ZA93760B

公开(公告)日：1994-08-04

申请号：ZA93760

申请日：1993-02-04

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 ,  C07C

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：ZA9300760B

公开(公告)日：1994-08-04

申请号：ZA9300760

申请日：1993-02-04

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 ,  C07C

CPC classification number: C07C251/48

公开(公告)号：AT79875T

公开(公告)日：1992-09-15

申请号：AT86117714

申请日：1986-12-19

Applicant: BASF AG

Inventor： WOLF BERND ,  THEOBALD HANS ,  BECKER RAINER ,  GOETZ NORBERT ,  HIMMELE WALTER ,  KROPP RUDOLF

IPC: A01N43/08 ,  A01N43/10 ,  A01N53/00 ,  A01N53/04 ,  A01N53/08 ,  C07C249/00 ,  C07D261/04 ,  C07D307/40 ,  C07D307/42 ,  C07D307/45 ,  C07D307/46 ,  C07D307/54 ,  C07D409/12

公开(公告)号：CA2367876A1

公开(公告)日：1992-07-01

申请号：CA2367876

申请日：1991-12-30

Applicant: BASF AG

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

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

Abstract: A process for preparing an arylglyoxylic of the formula (VIId): Ar-CO-CO-OCH; VIId where Ar is phenyl or naphthyl, each of which can carry from one to four substituents selected from the group compri- sing halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkoxyalkyl, phenyl, phenoxy, benzyloxy, naphthoxy, phenoxyalkyl, benzyloxyalkyl and naphthoxyalkyl, where the last seven substituents can be present only once and can carry from one to three of the following: halogen, alkyl, alkoxy, phenyl, phenoxy, plus as many halogen atoms as there are other carbon atoms which can be substituted, which comprises ay reacting an acyl cyanide of the formula VIb Ar-CO-CN VIb with hydrogen chloride and tert-butyl methyl ether and b) if required, hydrolyzing the byproduct arylglyoxyl- amide of the formula VIIe Ar-CO-CO-NHR VIIe where R is hydrogen or acyl, under acidic conditions in the presence of methanol and c) if required, hydrolyzing the byproduct dimethyl acetal of the arylglyoxylic ester of the formula VIIf

公开(公告)号：ES2019446B3

公开(公告)日：1991-06-16

申请号：ES88116173

申请日：1988-09-30

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

公开(公告)号：ZA8904666B

公开(公告)日：1991-02-27

申请号：ZA8904666

申请日：1989-06-20

Applicant: BASF AG

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

IPC: C07D207/325 ,  A01N43/36 ,  A01N53/00 ,  A01N53/06 ,  C07C33/20 ,  C07C33/30 ,  C07C33/46 ,  C07C33/50 ,  C07C69/007 ,  C07C69/65 ,  C07C69/734 ,  C07C69/743 ,  C07C69/747 ,  C07C229/18 ,  C07C255/36 ,  C07C255/41 ,  C07D207/32 ,  C07D207/337 ,  C07C ,  A01N ,  C07D

CPC classification number: C07D207/337 ,  A01N43/36 ,  A01N53/00 ,  C07C33/20 ,  C07C33/30 ,  C07C255/36