公开(公告)号：JP2000256273A

公开(公告)日：2000-09-19

申请号：JP2000100964

申请日：2000-04-03

Applicant: BASF AG

Inventor： WINGERT HORST ,  WOLF BERND ,  BENOIT REMY ,  SAUTER HUBERT DR ,  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

Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound being an intermediate useful for producing E-oxime ether of phenylglyoxylic acid ester, comprising a specific ketocarboxylic acid ester-dimethyl ketal. SOLUTION: This compound is shown by formula (X and Y are each a halogen, a 1-4C alkyl or the like; (m) is 0-4; and (n) is 0-3). The compound of formula I is obtained by treating a phenol of formula II with a base in the presence of a diluent into a phenolate, mixing the phenolate with a lactone of formula III, volatilizing the diluent, melting the mixture into a melt at 50-250 deg.C, dissolving the melt in a flow state in water, acidifying the solution to give a 2- phenoxymethylbenzoic acid of formula IV, reacting the compound with phosgene, etc., to give a 2-phenoxymethylbenzoyl chloride of formula V, reacting the compound with an alkali metal cyanide in the presence of prussic acid to give a 2-phenoxymethylbenzoyl cyanide of formula VI and reacting the compound with methanol in the presence of an acid.

公开(公告)号：JP2002356468A

公开(公告)日：2002-12-13

申请号：JP2002116019

申请日：2002-04-18

Applicant: BASF AG

Inventor： WINGERT HORST ,  WOLF BERND ,  BENOIT REMY ,  SAUTER HUBERT DR ,  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

Abstract: PROBLEM TO BE SOLVED: To provide 2-phenoxymethylbenzoyl isocyanide and a method for production of the same which is an intermediate for production of E-oxime ether of a phenyl glyoxylic acid ester useful as a plant protective. SOLUTION: This method produces the 2-phenoxymethylbenzoyl isocyanide of formula (VI) by producing a 2-phenoxymethyl benzoic acid of formula (IV) from a phenolic compound of formula (II) and a lactone of formula (II), reacting the product with phosgene or the like to obtain corresponding benzoyl chloride and then subjecting to a cyanization. (X and Y are each a halogen atom, a 1-4C alkyl group or the like, m is an integer of 0 to 4 and n is an integer of 0 to 3).

公开(公告)号：JP2003002867A

公开(公告)日：2003-01-08

申请号：JP2002143979

申请日：2002-05-20

Applicant: Basf Ag ,  ビーエーエスエフ アクチェンゲゼルシャフト

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

CPC classification number: C07C251/48

Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing an E-oxime ether isomer of a phenylglyoxylic ester.
SOLUTION: The method for producing the E-oxime ether represented by formula (I) (wherein, X and Y are each a halogen, a 1-4C alkyl, a 1-4C alkoxy, trifluoromethyl, and a 1-1-5C alkyl-(2-5C alkenyl)-hydroxyimino-1-5C alkyl-(2-5C alkenyl)-hydroxyimino; (m) is an integer of 0-54; (n) is an integer of 0-53) is characterized by converting the E-oxime ether represented by formula (IIa) (wherein, substituents are the same as defined above) to a salt by using a base in the presence of an organic diluent and reacting the product with a methylation agent of CH
3 (wherein, X is Cl, Br, or the like).
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：提供一种容易地生产苯基乙醛酸酯的肟基醚异构体的方法。 解决方案：制备由式（I）表示的E-肟醚的方法（其中X和Y各自为卤素，1-4C烷基，1-4C烷氧基，三氟甲基和1-1-5C烷基 - （2-5C烯基） - 羟基亚氨基-1C-C 1-5烷基 - （2-5C烯基） - 羟基亚氨基;（m）是0-54的整数;（n）是0-53的整数） 由式（IIa）表示的E-肟醚（其中取代基与上述定义相同）与盐在有机稀释剂存在下使用碱反应，并使产物与甲基化试剂CH3（其中X， 是Cl，Br等）。

公开(公告)号：JP2002053558A

公开(公告)日：2002-02-19

申请号：JP2001144159

申请日：2001-05-15

Applicant: BASF AG

Inventor： MUELLER BERND DR ,  SAUTER HUBERT DR ,  WINGERT HORST ,  KOENIG HARTMANN ,  ROEHL FRANZ ,  AMMERMANN EBERHARD ,  LORENZ GISELA

IPC: A01N43/08 ,  A01N43/10 ,  A01N43/36 ,  A01N43/50 ,  A01N43/54 ,  A01N43/56 ,  A01N43/58 ,  A01N43/72 ,  A01N43/76 ,  A01N43/78 ,  A01N43/80 ,  A01N57/24 ,  A61K31/34 ,  A61K31/38 ,  C07C251/38 ,  C07C251/40 ,  C07D207/32 ,  C07D207/335 ,  C07D207/337 ,  C07D213/42 ,  C07D213/55 ,  C07D231/10 ,  C07D231/12 ,  C07D231/16 ,  C07D233/54 ,  C07D233/64 ,  C07D233/68 ,  C07D237/08 ,  C07D239/26 ,  C07D241/12 ,  C07D261/02 ,  C07D261/08 ,  C07D261/10 ,  C07D263/32 ,  C07D275/02 ,  C07D277/20 ,  C07D277/24 ,  C07D277/28 ,  C07D277/30 ,  C07D277/32 ,  C07D277/36 ,  C07D285/08 ,  C07D285/10 ,  C07D285/12 ,  C07D307/02 ,  C07D307/28 ,  C07D333/22 ,  C07D333/24 ,  C07D403/04 ,  C07D403/06 ,  C07D403/12 ,  C07D409/06 ,  C07D409/12 ,  C07D413/06 ,  C07D413/12 ,  C07D417/06 ,  C07D417/12 ,  C07F9/6553

Abstract: PROBLEM TO BE SOLVED: To find out a novel compound having a sufficient bactericidal effect. SOLUTION: This hetero aromatic compound is expressed by formula II or formula XV, wherein R1 means an alkyl, an alkoxy or an alkylamino; A means CH2-O, CH=CH or CH2-O-N=C(CH3); B means H, a halogen, an alkyl, an alkenyl, an alkynyl, a cycloalkyl, a cycloalkenyl, a cycloalkynyl, a heterocyclyl, an aryl or a heteroaryl; U means CH2, CHCl, CHR2 or NOR2; R9 means H, an alkyl, an alkenyl, an alkynyl or an aryl. This plant-protecting material contains the same.

公开(公告)号：CA2302937C

公开(公告)日：2008-12-16

申请号：CA2302937

申请日：1998-08-21

Applicant: BASF AG

Inventor： KLINTZ RALF ,  WINGERT HORST ,  VOGELBACHER UWE JOSEF ,  WAHL JOSEF ,  WETTERICH FRANK ,  KEIL MICHAEL ,  HEILIG MANFRED ,  GOTZ NORBERT ,  DAUN GREGOR

IPC: C07D231/22 ,  C07C239/08 ,  C07C239/10 ,  C07C239/12 ,  C07C251/48 ,  C07C251/58 ,  C07C259/04 ,  C07D213/76 ,  C07D215/38 ,  C07D215/40 ,  C07D231/20 ,  C07D239/54 ,  C07D249/12 ,  C07D401/04 ,  C07D471/04

Abstract: The invention relates to a method for producing N-acylated (hetero)aromati c hydroxylamine derivatives of formula (I), wherein the substituents, the ring atom and the index have the meanings given in the Description, by hydrogenating a (hetero)aromatic nitro-compound of general formula (II) in the presence of a hydrogenation catalyst.

公开(公告)号：CA2192594C

公开(公告)日：2007-02-06

申请号：CA2192594

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: C07C251/48 ,  C07C67/22 ,  C07C69/716 ,  C07C69/738 ,  C07C235/78 ,  C07C249/08 ,  C07C249/12 ,  C07C251/58 ,  C07C251/60 ,  C07C253/30 ,  C07C255/41 ,  C07C255/62 ,  C07C255/64 ,  C07C315/04 ,  C07C317/28 ,  C07C319/20 ,  C07D209/48 ,  C07D231/22 ,  C07D249/12 ,  C07D277/34 ,  C07D521/00

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

公开(公告)号：CA2367876C

公开(公告)日：2006-10-24

申请号：CA2367876

申请日：1991-12-30

Applicant: BASF AG

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

IPC: C07C69/736 ,  C07C69/76 ,  C07C20060101 ,  C07C51/09 ,  C07C51/367 ,  C07C59/68 ,  C07C65/21 ,  C07C65/24 ,  C07C67/22 ,  C07C69/738 ,  C07C235/34 ,  C07C235/78 ,  C07C249/08 ,  C07C251/48 ,  C07C253/14 ,  C07C255/17 ,  C07C255/23 ,  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：ES2195388T3

公开(公告)日：2003-12-01

申请号：ES98945276

申请日：1998-08-21

Applicant: BASF AG

Inventor： KLINTZ RALF ,  GITZ NORBERT ,  KEIL MICHAEL ,  HEILIG MANFRED ,  WINGERT HORST ,  VOGELBACHER UWE JOSEF

IPC: C07C239/10 ,  C07C239/12 ,  C07C251/48 ,  C07C251/58 ,  C07C259/04 ,  C07D213/76 ,  C07D215/38 ,  C07D215/40 ,  C07D231/20 ,  C07D231/22 ,  C07D239/54 ,  C07D249/12 ,  C07D401/04 ,  C07D471/04

Abstract: The invention relates to a method for producing N-acylated (hetero)aromatic hydroxylamine derivatives of formula (I), wherein the substituents, the ring atom and the index have the meanings give in the Description, by hydrogenating a (hetero)aromatic nitro-compound of general formula (II) in the presence of a hydrogenation catalyst.

公开(公告)号：DE59808710D1

公开(公告)日：2003-07-17

申请号：DE59808710

申请日：1998-07-20

Applicant: BASF AG

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

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

Abstract: PCT No. PCT/EP98/04490 Sec. 371 Date Jan. 27, 2000 Sec. 102(e) Date Jan. 27, 2000 PCT Filed Jul. 20, 1998 PCT Pub. No. WO99/06373 PCT Pub. Date Feb. 11, 19992-(3-Pyrazolyloxymethylene)nitrobenzene [sic] derivatives of the formula I where the substituents and indices have the meanings given in the description, are prepared by bromination of an o-nitrotoluene of the formula II and subsequent reaction with a 3-hydroxypyrazole of the formula IV

公开(公告)号：AT238994T

公开(公告)日：2003-05-15

申请号：AT97953736

申请日：1997-12-04

Applicant: BASF AG

Inventor： VOGELBACHER UWE JOSEF ,  KEIL MICHAEL ,  KLINTZ RALF ,  WAHL JOSEPH ,  WINGERT HORST ,  KOENIG HARTMANN ,  RACK MICHAEL ,  GOETZ ROLAND ,  TELES JOAQUIM HENRIQUE

IPC: C07D231/20 ,  C07D231/22

Abstract: PCT No. PCT/EP97/06780 Sec. 371 Date Jun. 14, 1999 Sec. 102(e) Date Jun. 14, 1999 PCT Filed Dec. 4, 1997 PCT Pub. No. WO98/27062 PCT Pub. Date Jun. 25, 1998A process is described for preparing N-substituted 3-hydroxypyrazoles of the formula I where R1 is unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heteroaryl and R2, R3 are hydrogen, cyano, halogen and unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heteroaryl, by oxidizing a corresponding pyrazolidin-3-one.