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    47.
    发明专利
    未知

    公开(公告)号：DE1252960B

    公开(公告)日：1967-10-26

    申请号：DEB0060433

    申请日：1960-12-10

    Applicant: BASF AG

    Inventor： DICKHAEUSER DR HEINER ,  POHLEMANN DR HEINZ ,  STUMMEYER DR HERBERT ,  ADOLPHI DR HEINRICH ,  WINDERL DR SIEGFRIED

    IPC: C07F9/165

    Abstract: The invention comprises compounds of the formula: where R1 and R2 are alkyl radicals, X is oxygen or sulphur, Y is a radical NR3R4 wherein R3 and R4 are hydrogen or alkyl or R3 and R4 together with the nitrogen make up a heterocyclic ring, and Z is a radical NR3R4 as defined or an alkoxy radical. These compounds are prepared by reacting a salt of an O, O - dialkylthiolphosphoric acid or O, O-dialkyldithiophosphoric acid with a compound ZCO.CHHal.COY; or by reacting a compound ZCO.CH(SH).COY or a salt thereof with an O,O-dialkylthionophosphoric acid chloride or O,O-dialkylphosphoric acid chloride. The compounds of the invention are insecticides (see Group VI).ALSO:The invention comprises insecticidal compositions containing a compound of formula where R1 and R2 are alkyl radicals, X is oxygen or sulphur, Y is a radical NR3R4 wherein R3 and R4 are hydrogen or alkyl or R3 and R4 together with the nitrogen make up a heterocyclic ring, and Z is a radical NR3R4 as defined or an alkoxy radical (see Group IV (b)). These compounds may be made up as dusts by adding solid extenders, as sprays by adding dispersing, wetting and/or sticking agents to solid or liquid preparations, or as solutions or emulsions. Fungicides and/or other insecticides may be incorporated in the compositions. Examples use aqueous emulsions.

    48.
    发明专利
    未知

    公开(公告)号：DE1210241B

    公开(公告)日：1966-02-03

    申请号：DEB0059291

    申请日：1960-09-09

    Applicant: BASF AG

    Inventor： REICHENEDER DR FRANZ ,  DURY DR KARL ,  FISCHER DR ADOLF ,  STUMMEYER DR HERBERT

    IPC: A01N43/58 ,  C07D237/16 ,  C07D237/18

    Abstract: The invention comprises compounds of the general formula wherein R1 denotes a hydrogen atom or an aryl radical and R2 denotes a substituted or unsubstituted alkyl radical or an aryl radical, the only substituent specified for R2 being a carboxyl group. The compounds are prepared by reaction of a 4,5-dichloropyridazone-(6) with a mercaptan or a mercaptide. Examples are given.ALSO:Compositions for influencing, especially inhibiting, plant growth comprise at least one compound of the general formula in which R1 denotes a hydrogen atom or an aryl radical and R2 denotes a substituted or unsubstituted alkyl radical or an aryl radical, together with a carrier or diluent. Examples describe aqueous dispersions of the active compounds which dispersions may be prepared by means of sodium lignin-sulphonate as dispersing agent.

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