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    TRIFLUORMETHYL-THIOPHENCARBONSÄUREANILIDE UND IHRE VERWENDUNG ALS FUNGIZIDE
    51.
    发明公开
    TRIFLUORMETHYL-THIOPHENCARBONSÄUREANILIDE UND IHRE VERWENDUNG ALS FUNGIZIDE 审中-公开
    三氟甲基THIOPHENCARBONSÄUREANILIDE及其作为杀菌剂

    公开(公告)号：EP1608637A1

    公开(公告)日：2005-12-28

    申请号：EP04722169.2

    申请日：2004-03-20

    Applicant: BASF Aktiengesellschaft

    Inventor： GEWEHR, Markus ,  MÜLLER, Bernd ,  GROTE, Thomas ,  GRAMMENOS, Wassilios ,  GYPSER, Andreas ,  TORMO I BLASCO, Jordi ,  SCHWÖGLER, Anja ,  RHEINHEIMER, Joachim ,  BLETTNER, Carsten ,  SCHIEWECK, Frank ,  RACK, Michael ,  SCHÖFL, Ulrich ,  STRATHMANN, Siegfried ,  STIERL, Reinhard ,  RETHER, Jan

    IPC: C07D333/12

    CPC classification number: C07D333/38

    Abstract: The invention relates to trifluoromethyl-thiophene carboxylic acid anilides of general formulas I, II, and III, wherein the substituents have the following meaning: R1, R4 independently represent C1-C4 alkyl, C3-C6 cycloalkyl, C2-C4 alkenyl, C2-C4 alkinyl, C1-C4 alkoxy, said groups being optionally substituted by halogen, H, halogen, nitro, CN; R2 represents H, OH, C1-C4 alkyl, C3-C6 cycloalkyl, C1-C4 alkoxy, said groups being optionally substituted by halogen; R3 represents C1-C12 alkyl, C3-C12 cycloalkyl, C2-C12 alkenyl, C5-C12 cycloalkenyl, C2-C12 alkinyl, C3-C12 cycloalkyl-C1-C4 alkyl, said groups being optionally substituted by R7; phenyl, phenyl-C1-C6 alkyl, phenyl-C2-C6 alkenyl, phenyl-C2-C6 alkinyl, phenyloxy-C1-C6 alkyl, phenyloxy-C2-C6 alkenyl, phenyloxy-C2-C6 alkinyl, the alkyl portion, alkenyl portion, and alkinyl portion being optionally substituted by R7 and the phenyl ring being optionally substituted by R5; -C(R8)=NOR6; X represents O, S, or a direct bond; R5 represents H, C1-C4 alkyl, C3-C6 cycloalkyl, C1-C4 alkoxy, C2-C4 alkenyl, C2-C4 alkinyl, said groups being optionally substituted by halogen, halogen, nitro, CN, phenyl which can be substituted by R1, phenoxy that can be substituted by R1, C1-C6 alkyl-phenyl, the alkyl portion being optionally substituted by halogen and the phenyl ring being optionally substituted by R1; R6 represents C1-C4 alkyl, C3-C6 cycloalkyl, C2-C4 alkenyl, C2-C4 alkinyl, said groups being optionally substituted by halogen, phenyl which can be substituted by R1; R7 represents C1-C4 alkyl, C1-C8 alkoxy, C2-C8 alkenyloxy, C2-C8 alkinyloxy, C1-C4 alkoxy-C1-C8 alkoxy, said groups being optionally substituted by halogen, halogen; R8 represents H, R7, or C1-C12 alkyl, C3-C12 cycloalkyl, C2-C12 alkenyl, C5-C12 cycloalkenyl, C3-C12 cycloalkyl-C1-C4 alkyl, said groups being optionally substituted by halogen; phenyl which can be substituted by R5; n represents 0 to 4; and m represents 0, 1. Also disclosed is the use of the inventive trifluoromethyl-thiophene carboxylic acid anilides as fungicides and agents containing said trifluoromethyl-thiophene carboxylic acid anilides.

    VERFAHREN ZUR HERSTELLUNG VON 1-SUBSTITUIERTEN 5-HYDROXYPYRAZOLEN
    54.
    发明授权
    VERFAHREN ZUR HERSTELLUNG VON 1-SUBSTITUIERTEN 5-HYDROXYPYRAZOLEN 有权
    用于生产1-取代-5-羟基吡

    公开(公告)号：EP1131298B1

    公开(公告)日：2003-09-03

    申请号：EP99957286.0

    申请日：1999-11-06

    Applicant: BASF AKTIENGESELLSCHAFT

    Inventor： MAYWALD, Volker ,  STEINMETZ, Adrian ,  RACK, Michael ,  GÖTZ, Norbert ,  GÖTZ, Roland ,  HENKELMANN, Jochem ,  BECKER, Heike ,  AISCAR BAYETO, Juan Jose

    IPC: C07D231/20

    CPC classification number: C07D231/20

    Abstract: The invention relates to a method for the production of 1-substituted 5-hydroxypyrazoles of formula (I) wherein R1 is C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkinyl, C3-C6-cycloalkyl or C1-C4-alkoxy, whereby these groups can be substituted by halogen, C1-C4-alkoxy, phenoxy, C1-C6-alkoxycarbonyl, C1-C6-alkylthiocarbonyl or a cyclic ring system with 3-14 ring atoms, by reacting a) an alkylvinylether of general formula (III) wherein R2 is C1-C6-alkyl or C3-C6-cycloalkyl, with phosgene (IVa), 'diphosgene' (IVb) or 'triphosgene' (IVc) to form acid chlorides of formula (V), b) transforming said acid chlorides by eliminating hydrogen chloride into the corresponding 3-alkoxyacrylic acid chloride of formula (VI) and c) reacting said acid chloride with hydrazines of formula (VII) wherein R1 has the above cited meaning, to form 5-hydroxypyrazoles of formula (I).

    VERFAHREN ZUR HERSTELLUNG VON OXIMETHERN
    57.
    发明公开
    VERFAHREN ZUR HERSTELLUNG VON OXIMETHERN 有权
    用于生产肟醚

    公开(公告)号：EP1274677A1

    公开(公告)日：2003-01-15

    申请号：EP01931563.9

    申请日：2001-04-04

    Applicant: BASF AKTIENGESELLSCHAFT

    Inventor： GÖTZ, Roland ,  WOLF, Bernd ,  RACK, Michael

    IPC: C07C249/14 ,  C07C251/32

    CPC classification number: C07C249/12 ,  C07C251/38

    Abstract: The invention relates to a method for producing oxime ethers of formula (I), in which the substituents R?1 and R2¿ can be identical or different and can respectively represent cyano, alkyl, haloalkyl, cycloalkyl, phenyl and naphthyl and R3 can represent alkyl, by the alkylation of oximes of the formula (II), under alkaline conditions, using an alkylation agent from the group containing alkyl halides, dialkyl sulfates and dialkyl carbonates. The reaction is carried out in a mixture consisting of between 5 and 25 wt.- % polar aprotic solvents, selected from the group containing nitriles, N-alkylpyrrolidones, cyclic urea derivatives, dimethylformamide and dimethylacetamide, between 55 and 95 wt.- % non-polar solvents, selected from the group containing aliphatic hydrocarbons, aromatic hydrocarbons, alkyl esters of alkyl carboxylic acid and ethers and between 0 and 25 wt.- % water, whereby the sum of said proportions amounts to 100 %.

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