OPTISCH AKTIVE SUBSTITUIERTE 2,4-DIAMINO-1,3,5-TRIAZINE ALS HERBIZIDE
    3.
    发明公开
    OPTISCH AKTIVE SUBSTITUIERTE 2,4-DIAMINO-1,3,5-TRIAZINE ALS HERBIZIDE 审中-公开
    光学活性的取代的2,4-二氨基-1,3,5-三嗪的除草剂

    公开(公告)号:EP1060170A1

    公开(公告)日:2000-12-20

    申请号:EP99908936.0

    申请日:1999-02-20

    IPC分类号: C07D251/18 A01N43/68

    CPC分类号: C07D251/18

    摘要: The invention relates to novel optically active substituted 2,4-diamino-1,3,5-triazines of formula (I), wherein Ar represents optionally substituted aryl, aryl being a carbocyclical or heterocyclical, monocyclical or bicyclical aromatic grouping from the following series: phenyl, naphthyl, pyridinyl, pyrimidinyl, furyl, benzofuryl, thienyl and benzothienyl and the possible substituents being selected from the following series: cyano, nitro, carbamoyl, thiocarbamoyl, halogen, C1-C4-alkyl, C1-C4-halogenalkyl, C1-C4-alkoxy, C1-C4-halogenalkoxy, C1-C4-alkylthio, C1-C4-halogenalkylthio, C1-C4-alkylsulfinyl, C1-C4-halogenalkylsulfinyl, C1-C4-alkylsulfonyl, C1-C4-halogenalkylsulfonyl, C1-C4-alkylamino and C1-C4-alkoxy-carbonyl; R1 represents alkyl with 1 to 4 carbon atoms, R2 represents alkyl optionally substituted with hydroxy, cyano, halogen or C¿1?-C4-alkoxy, with 1 to 4 carbon atoms, and R?3¿ represents alkyl optionally substituted with cyano, halogen or C¿1?-C4-alkoxy, with 2 to 4 carbon atoms, the substituents on the carbon atom to which R?1¿ is bonded being arranged in R-configuration. The invention also relates to methods and novel intermediate products for producing the inventive substituted 2,4-diamino-1,3,5-triazines and to their use as herbicides.