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    PROCESS FOR PREPARING ACETANILIDES
    133.
    发明专利
    PROCESS FOR PREPARING ACETANILIDES 未知

    公开(公告)号：IN5745DEN2014A

    公开(公告)日：2015-04-10

    申请号：IN5745DEN2014

    申请日：2014-07-10

    Applicant: BASF SE

    Inventor： KEIL MICHAEL ,  REICHERT WOLFGANG ,  KORADIN CHRISTOPHER ,  BATTAL YÜKSEL

    IPC: C07D231/12

    Abstract: The present invention relates to a novel process for preparing acetanilides of the formula (I) by reacting a 2 halo N halomethylacetanilide of the formula (II) with an azole of the formula (III) H A (III) wherein the substituents R R R R R A X and X in the formulae (I) (II) and (III) have the meanings as indicated in the description.

    134.
    发明专利
    未知

    公开(公告)号：BRPI0813488A2

    公开(公告)日：2015-01-06

    申请号：BRPI0813488

    申请日：2008-07-02

    Applicant: BASF SE

    Inventor： KORDES MARKUS ,  KORADIN CHRISTOPHER ,  VEZOUET RONAN LE ,  BAUMANN ERNST ,  CULBERTSON DEBORAH L ,  ANSPAUGH DOUGLAS D ,  OLOUMI-SADEGHI HASSAN ,  EBUENGA CECILE

    IPC: C07D233/48 ,  A01N43/50 ,  A01N43/76 ,  A01N43/78 ,  C07D263/28 ,  C07D277/18 ,  C07D417/06 ,  C07D417/12

    Abstract: The present invention relates to 1-(azolin-2-yl)amino-1,2-diphenylethane compounds of the formula I and to their salts which are useful for combating animal pests. The invention also relates to a method for controlling animal pests by using these compounds, to seed and to an agricultural and veterinary composition comprising said compounds. wherein A is a radical of formulae A.1 or A.2 wherein # denotes the bond to the remaining compound of formula I, X is selected from O, S and NRX, R1 is selected from the group consisting of —ORA, —NRB1RB2, —C(═O)—RC, —C(═O)—ORD, —C(═O)—SRE, —C(═O)—NRB1RB2′, —C(═S)—RC′, —C(═S)—ORD′, —C(═S)—SRE′, —C(═S)—NRB1RB2, —C(═NR1a)—RC′, —C(═NR1b)—ORD′, —C(═NR1c)—SRE′, —C(═NR1d)—NRB1RB2, —S(═O)—RF, —S(═O)2—RG, —S(═O)2—NRB1RB2′, —P(═O)RH1RH2, —P(═S)RH1RH2, —B—C(═O)—RI, —B—O—C(═O)—RI, —B—S—C(═O)—RI, —B—N(RJ)—C(═O)—RK, —B—C(═S)—RK, —B—O—C(═S)—RK, —B—S—C(═S)—RK, —B—N(RJ)—C(═S)—RK, C1-C8-alkenyl, C1-C8-alkynyl, C3-C8-cycloalkyl, which is unsubstituted or may carry 1 to 4 substituents R1e, naphthyl, which is unsubstituted or may carry 1 to 4 substituents R1f, a saturated or partially unsaturated heterocycle, which is unsubstituted or may carry 1 to 4 substituents R1g, hetaryl, which is unsubstituted or may carry 1 to 4 substituents R1h, and C1-C6-alkyl, which carries a radical selected from the group consisting of —NR1iR1j, C1-C4-alkoxycarbonyl, C3-C8-cycloalkyl, aryl, aryloxy, arylthio, heterocyclyl, heterocyclyloxy and heterocyclylthio, R2, R3, R4, R5, R6 and R7 are each independently hydrogen, halogen, OH, SH, NH2, SO3H, COOH, cyano, nitro, C1-C6-alkyl, C1-C6-alkoxy, C1-C6-alkylamino etc.

    METHOD FOR PREPARING 1,3,4-SUBSTITUTED PYRAZOL COMPOUNDS
    136.
    发明专利
    METHOD FOR PREPARING 1,3,4-SUBSTITUTED PYRAZOL COMPOUNDS 未知

    公开(公告)号：ZA201008637B

    公开(公告)日：2014-08-27

    申请号：ZA201008637

    申请日：2010-12-01

    Applicant: BASF SE

    Inventor： WOLF BERND ,  MAYWALD VOLKER ,  KEIL MICHAEL ,  KORADIN CHRISTOPHER ,  RACK MICHAEL ,  ZIERKE THOMAS ,  SUKOPP MARTIN

    IPC: C07D20060101

    Abstract: The present invention relates to a process for preparing 1,3-substituted pyrazole compounds of the formula I in which X is especially a CX1X2X3 group in which X1, X2 and X3 are each independently especially hydrogen, fluorine or chlorine, R1 is C1-C4-alkyl or cyclopropyl, and R2 is hydrogen, CN or a CO2R2a group in which R2a is especially C1-C6-alkyl, comprising the following steps: i) reacting a compound of the formula II with a hydrazone of the formula III where the variables X and R2 in formula II are each as defined for formula I, Y is oxygen, an NRy1 group or an [NRy2Ry3]+Z- group, R3 is OR3a or an NR3bR3c group, and where the variable R1 in formula III is as defined for formula I, R4 and R5 are each independently hydrogen, C1-C6-alkyl, optionally substituted phenyl, where at least one of the R4 and R5 radicals is different from hydrogen, and where R4 and R5 together with the carbon atom to which they are bonded may also be a 5- to 10-membered saturated carbocycle; ii) treating the reaction product obtained with an acid in the presence of water.

    METHOD FOR PREPARING A PYRIPYROPENE COMPOUND
    137.
    发明专利
    METHOD FOR PREPARING A PYRIPYROPENE COMPOUND 未知

    公开(公告)号：CA2898115A1

    公开(公告)日：2014-07-24

    申请号：CA2898115

    申请日：2014-01-15

    Applicant: BASF SE

    Inventor： BONNEKESSEL MELANIE ,  REICHERT WOLFGANG ,  HOOCK RALF ,  KAEDING THOMAS ,  KORADIN CHRISTOPHER ,  PLETSCH ANDREAS ,  EHRESMANN MANFRED ,  SCHRODER HARTWIG

    IPC: C07D493/04 ,  A01N43/90

    Abstract: The present invention relates to a method for preparing the pyripyropene compound of the formula (I) which method comprises the following steps: i) subjecting a pyripyropene compound of formula Pyripyropene A to an alkaline hydrolysis to yield a 1,7,11-trideacetylpyripyropene A, ii) reacting 1,7,11-trideacetylpyripyropene A obtained in step i) with cyclopropane carbonyl chloride to yield a raw product containing the pyripyropene compound of formula (I); iii) subjecting the raw product of step ii) to crystallization to yield a crystalline pyripyropene compound of formula (I) and a mother liquor;and iv) recycling the mother liquor or a pyripyropene compound containing fraction thereof to the alkaline hydrolysis of step i).

    Process for preparing alkyl 2-alkoxymethylene-4,4-difluoro-3-oxobutyrates
    140.
    发明专利
    Process for preparing alkyl 2-alkoxymethylene-4,4-difluoro-3-oxobutyrates 未知

    公开(公告)号：AU2009218414B2

    公开(公告)日：2013-05-16

    申请号：AU2009218414

    申请日：2009-02-27

    Applicant: BASF SE

    Inventor： SMIDT SEBASTIAN PEER ,  ZIERKE THOMAS ,  WOLF BERND ,  RACK MICHAEL ,  KORADIN CHRISTOPHER ,  MAYWALD VOLKER ,  KEIL MICHAEL

    IPC: C07C67/343 ,  C07C69/72

    Abstract: A process for preparing alkyl 2-alkoxymethylene-4,4-difluoro-3-oxobutyrates (VI) where R is methyl or ethyl, from crude reaction mixtures of alkyl 4,4-difluoroacetoacetates (I) by a) reacting alkyl acetate (II), RO M alkoxide (III), where M is a sodium or potassium ion, and alkyl difluoroacetate (IV), without additional solvent to form an enolate (V), b) releasing the corresponding alkyl 4,4-difluoroacetoacetate (I) from the enolate (V) by means of acid, c) removing the salt formed from cation M and acid anion as a solid and d) converting (I), without isolation from the crude reaction mixture, to the alkyl 2-alkoxymethylene-4,4-difluoro-3-oxobutyrate (VI), and the use of (VI) for preparing 1-methyl-3-difluoromethyl-pyrazol-3-ylcarboxyates (VII).

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