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    45.
    发明专利
    未知

    公开(公告)号：BRPI0417433A

    公开(公告)日：2007-05-22

    申请号：BRPI0417433

    申请日：2004-12-14

    Applicant: BASF AG

    Inventor： NOACK RAINER ,  RUEB LOTHAR ,  PALM CLEMENS

    IPC: C07C45/74 ,  C07C47/232 ,  C07C47/24

    Abstract: The invention relates to a method for producing 2,3-cis-substituted 2-aryl propenals by condensing a 2-aryl acetaldehyde I with a non-enolizable aldehyde compound II in the presence of a base. The inventive method is characterized in that the reaction is carried out in a solvent mixture comprising at least one water-miscible organic solvent and water at a volume ratio V solvent :V water ranging between 10:1 and 0.5:1.

    N-PHENYLTETRAHYDROINDAZOLES, THEIR PREPARATION, HERBICIDE, DESICCATION OR DEFOLIATION COMPOSITIONS CONTAINING THESE COMPOUNDS AS ACTIVE INGREDIENTS AND USE THEREOF
    47.
    发明专利
    N-PHENYLTETRAHYDROINDAZOLES, THEIR PREPARATION, HERBICIDE, DESICCATION OR DEFOLIATION COMPOSITIONS CONTAINING THESE COMPOUNDS AS ACTIVE INGREDIENTS AND USE THEREOF 未知

    公开(公告)号：HUT77328A

    公开(公告)日：1998-03-30

    申请号：HU9702264

    申请日：1995-08-18

    Applicant: BASF AG

    Inventor： GERBER MATTHIAS ,  HAMPRECHT GERHARD ,  HEISTRACHER ELISABETH ,  KLINTZ RALF ,  RUEB LOTHAR ,  SCHAEFER PETER ,  WALTER HELMUT ,  WESTPHALEN KARL-OTTO ,  VAN DEM BUSSCHE-HUENNEFELD CHR

    IPC: C07D231/56 ,  A01N43/56 ,  C07D213/56

    Abstract: PCT No. PCT/EP95/03286 Sec. 371 Date Feb. 18, 1997 Sec. 102(e) Date Feb. 18, 1997 PCT Filed Aug. 18, 1995 PCT Pub. No. WO96/06830 PCT Pub. Date Mar. 7, 1996N-Phenyltetrahydroindazoles of formula (I), where R1 is H or C1-4-alkyl; R2 is halogen, C1-4-alkyl or C1-4-haloalkyl; R3 is H or halogen; R4 is NO2, halogen, C1-4-alkyl or C1-4-haloalkyl; R5 is -XR6; X is -O-, -S-, -SO- or -SO2-; R6 is -Alk-R7; Alk is a substituted or unsubstituted methylene, ethylene, propylene, butylene or pentamethylene chain, where one chain member can carry a spiro-linked 2- to 5-membered C chain or where 2 ring members can be bridged via a C1-5-alkylene chain; R7 is CN, SCN, halogen or -YR11, where Y is -O-, -S-, -SO- or -SO2-; R10 is H, OH, C1-C4-alkyl, C1-C4-haloalkyl, C3-C5-cycloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C3-C5-cycloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, -NH-R12, -N(C1-C4-alkyl)-R12, -N(C3-C4-alkenyl)-R12, -N(C3-C4-alkynyl)-R12, pyrrolidin-1-yl, piperid-1-yl, morpholin-4-yl, azepan-1-yl, (i) unsubstituted or substituted phenyl, benzyl, phenoxy or benzyloxy; R11 is C1-6-alkyl, C1-6-haloalkyl or C1-6-cycloalkyl; R12 is H, OH, C1-4-alkyl, C3-4-alkenyl, C3-4-alkynyl, C3-6-cycloalkyl, C1-4-alkoxy, C3-4-alkenyloxy, C3-4-alkenyloxy, C3-4-alkynyloxy, or substituted or unsubstituted phenyl or benzyl; and the agriculturally utilizable salts of formula (I), with the provisoes that the simultaneous meaning of R6 as dihalomethyl, R2 and R4 as chlorine and R3 as halogen is excluded; the simultaneous meaning of X as oxygen and R7 as -OR11 or C1-C6-alkylthio is excluded; Alk must not carry a spiro-linked three-membered ring if R7 is halogen and R11 is not C1-6-alkyl if R1 is H, R2 is C1-4-haloalkyl, R3 is F, R4 is halogen and R7 is -R11. Use: as herbicides; for desiccating/defoliating plants.

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