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11.
公开(公告)号:CA2504410C
公开(公告)日:2012-03-20
申请号:CA2504410
申请日:2003-10-29
Applicant: BASF AG , HAMPRECHT GERHARD , PUHL MICHAEL , REINHARD ROBERT , SEITZ WERNER
Inventor: WOLF BERND , GOTZ NORBERT , KEIL MICHAEL , SAGASSER INGO , HAMPRECHT GERHARD , PUHL MICHAEL , REINHARD ROBERT , SEITZ WERNER
IPC: C07C303/34 , C07C307/06 , C07C331/28 , C07D207/20 , C07D211/18 , C07D211/70 , C07D213/76 , C07D295/26 , C07D307/52 , C07D319/06 , C07D333/20
Abstract: The invention relates to a method for producing phenyliso(thio)cyanates of general formula (I) according to which a compound of general formula (II) or the HCl adduct thereof is reacted with a phosgenating agent, wherein W represents oxygen or sulfur and Ar and A have the meanings as cited in Claim 1. The invention also relates to the use of phenyliso(thio)cyanates for producing plant protection products.
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公开(公告)号:AU2003287972B2
公开(公告)日:2010-04-22
申请号:AU2003287972
申请日:2003-10-29
Applicant: BASF AG
Inventor: PUHL MICHAEL , KEIL MICHAEL , WOLF BERND , SEITZ WERNER , GOTZ NORBERT , HAMPRECHT GERHARD , REINHARD ROBERT , SAGASSER INGO
IPC: C07C303/34 , C07C307/06 , C07C331/28 , C07D207/20 , C07D211/18 , C07D211/70 , C07D213/76 , C07D295/26 , C07D307/52 , C07D319/06 , C07D333/20
Abstract: Bifunctional phenyl iso(thio)cyanate derivatives (I) are new. Also new are aniline and nitrobenzene derivative intermediates (II) and (V). Bifunctional phenyl iso(thio)cyanate derivatives of formula W=C=N-Ar-CO-NH-SO 2-A (I) are new. W : O or S; Ar : phenylene (optionally substituted by one or more of halo, 1-4C haloalkyl and CN), and A : NH 2 or the residue of a primary or secondary amine. Independent claims are also included for: (a) preparation of (I); (b) new aniline and nitrobenzene derivative intermediates of formulae H 2N-Ar-CO-NH-SO 2-A (II) and O 2N-Ar-CO-NH-SO 2-A (V), and (c) preparation of 4-(sulfamidocarbonyl-phenyl)-1,2,4-triazolinedione derivatives of formula (VI) by reacting an ester of diaza-ester of formula R 4>-NH-NR 3>-C(W')OR' (VII) and cyclizing the obtained urea derivative of formula R'O-C(=W')-N(R 3>)-N(R 4>)-C(=W)-NH-Ar-CO-NH-SO 2-A (VIII). [Image] W' : O or S; R 3>, R 4> : H, CN, NH 2, 1-6C alkyl, 1-6C haloalkyl, 1-6C alkoxy, 1-6C haloalkoxy, 3-7C cycloalkyl, 2-6C alkenyl, 2-6C haloalkenyl, 3-6C alkynyl, benzyl, OR 5> or (1-3C) cyanoalkyl, or R 3> + R 4> : a group completing 4-7 membered heterocyclyl optionally interrupted by S, O, NR 6> or N and optionally substituted by one or more of halo or 1-4C alkyl; R 5> : H, 1-6C alkyl, 1-6C haloalkyl, 3-7C cycloalkyl, 2-6C alkenyl, 3-6C alkynyl, optionally substituted phenyl or optionally substituted benzyl; R 6> : H, 1-6C alkyl, 3-6C alkenyl or 3-6C alkynyl, and R' : 1-4C alkyl. ACTIVITY : Herbicide. MECHANISM OF ACTION : None given.
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公开(公告)号:UA89941C2
公开(公告)日:2010-03-25
申请号:UA2005005013
申请日:2003-10-29
Applicant: BASF AG
Inventor: HAMPRECHT GERHARD , PUHL MICHAEL , REINHARD ROBERT , SEITZ WERNER , WOLF BERND , GOTZ NORBERT , KEIL MICHAEL , SAGASSER INGO
IPC: C07C303/00 , C07C303/34 , C07C307/00 , C07C307/06 , C07C331/00 , C07C331/28 , C07D207/20 , C07D211/18 , C07D211/70 , C07D213/76 , C07D295/26 , C07D307/52 , C07D319/00 , C07D319/06 , C07D333/20
Abstract: Данноеизобретениекасаетсяспособаполученияфенилизо(тио)цианатовобщейформулыИ, согласнокоторомусоединениеобщейформулы II, вкоторой W означаеткислородилисеру, аАr иА имеютзначение, указанныев п. 1, илиегоНСl-аддуктвводятвовзаимодействиес агентомфосгенирования. Изобретениекасаетсятакжеиспользованияфенилизо(тио)цианатовдляполучениясредствзащитырастений. Такжеизобретениекасаетсяфенилизо(тио)цианатови промежуточныхсоединенийв способеихполучения.ИИИ
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公开(公告)号:EA012035B1
公开(公告)日:2009-06-30
申请号:EA200700289
申请日:2005-07-13
Applicant: BASF AG
Inventor: LOHR SANDRA , GEBHARDT JOACHIM , MAYER GUIDO , KEIL MICHAEL , SCHMIDT THOMAS , WOLF BERND
IPC: C07D239/54 , C07C307/06
Abstract: Настоящееизобретениекасаетсяспособаполучения 3-фенилурациловформулы Iгдезначениякаждогоиззаместителейприведеныв описании, итакжепромежуточныхпродуктовдляихполучения.
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公开(公告)号:PL197555B1
公开(公告)日:2008-04-30
申请号:PL34705999
申请日:1999-09-16
Applicant: BASF AG
Inventor: GROTE THOMAS , WOLF BERND , RACK MICHAEL , GOETZ ROLAND , GYPSER ANDREAS , STEINMETZ ADRIAN , SAUTER HUBERT , KEIL MICHAEL , MAYER HORST
IPC: C07C249/08 , C07C249/12 , C07C251/34 , C07C251/38 , C07C251/60 , C07D317/28 , C07D319/06
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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
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公开(公告)号:DK1480945T3
公开(公告)日:2005-11-21
申请号:DK03742928
申请日:2003-02-06
Applicant: BASF AG
Inventor: MAYER GUIDO , WOLF BERND , KEIL MICHAEL , CULLMANN OLIVER
IPC: C07C249/12 , C07B61/00 , C07C251/38 , C07C251/48
Abstract: The invention relates to a method for producing 2-chloromethylphenyl acetic acid derivatives of formula (I), in which X represents C1-C4 alkoxy or methylamino, by cleaving the ether bonds in compounds of formula (II), in which R represents C1-C4 alkyl, C1-C4 alkoxy, C1-C2 alkyl halide, C1-C4 alkylcarbonyl, C1-C4 alkylcarbonyloxy, halogen, nitro or cyano, and X has the above-mentioned meaning. The inventive method is characterized in that the transformation takes place in the presence of hydrogen chloride and of an inert solvent, and in that a catalyst selected from the group comprised of: iron, indium or halogenides, oxides or triflates thereof is added to the reaction mixture.
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公开(公告)号:HU0300558A2
公开(公告)日:2003-07-28
申请号:HU0300558
申请日:2001-04-04
Applicant: BASF AG
Inventor: GOETZ ROLAND , RACK MICHAEL , WOLF BERND
IPC: C07B61/00 , C07C249/12 , C07C251/38 , C07C249/14
Abstract: A process for preparing oxime ethers of the formula I,in which the substituents R and R can be identical or different and can each be cyano, alkyl, haloalkyl, cycloalkyl, phenyl and naphthyl, and R can be alkyl, by alkylation of oximes of the formula IIunder basic conditions with an alkylating agent from the group of alkyl halides, dialkyl sulfates and dialkyl carbonates, wherein the reaction is carried out in a mixture consisting of5 to 25% by weight of polar aprotic solvents selected from the group of nitrites, N-alkylpyrrolidones, cyclic urea derivatives, dimethylformamide and dimethylacetamide,55 to 95% by weight of nonpolar solvents selected from the group of aliphatic hydrocarbons, aromatic hydrocarbons, alkyl alkylcarboxylates and ethers, and0 to 25% by weight of water, the contents thereof totaling 100%.
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公开(公告)号:ES2189493T3
公开(公告)日:2003-07-01
申请号:ES99948764
申请日:1999-09-16
Applicant: BASF AG
Inventor: GROTE THOMAS , WOLF BERND , RACK MICHAEL , GOTZ ROLAND , GYPSER ANDREAS , STEINMETZ ADRIAN
IPC: C07C249/08 , C07C249/12 , C07C251/34 , C07C251/38 , C07C251/60 , C07D317/28 , C07D319/06
Abstract: The present invention relates to a method for the production of trion-bis(oxime ether) derivatives of formula (I), wherein the substituents have the following meaning: R1, R3 represent unsubstituted, partially or totally halogenated C1-C6-alkyl or C3-C6-cycloalkyl; R2, R4 represent C1-C4-alkyl or a methyl substituted by C2-C4-alkenyl, C2-C4-alkinyl or phenyl and X represents oxygen or N-OH. The invention also relates to the intermediate products obtained with said method.
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公开(公告)号:SK14502002A3
公开(公告)日:2003-06-03
申请号:SK14502002
申请日:2001-04-04
Applicant: BASF AG
Inventor: GOTZ ROLAND , WOLF BERND , RACK MICHAEL
IPC: C07B61/00 , C07C249/12 , C07C251/38 , C07C249/14 , C07C251/32
Abstract: A process for preparing oxime ethers of the formula I,in which the substituents R and R can be identical or different and can each be cyano, alkyl, haloalkyl, cycloalkyl, phenyl and naphthyl, and R can be alkyl, by alkylation of oximes of the formula IIunder basic conditions with an alkylating agent from the group of alkyl halides, dialkyl sulfates and dialkyl carbonates, wherein the reaction is carried out in a mixture consisting of5 to 25% by weight of polar aprotic solvents selected from the group of nitrites, N-alkylpyrrolidones, cyclic urea derivatives, dimethylformamide and dimethylacetamide,55 to 95% by weight of nonpolar solvents selected from the group of aliphatic hydrocarbons, aromatic hydrocarbons, alkyl alkylcarboxylates and ethers, and0 to 25% by weight of water, the contents thereof totaling 100%.
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