112.
    发明专利
    未知

    公开(公告)号:DE502004005772D1

    公开(公告)日:2008-01-31

    申请号:DE502004005772

    申请日:2004-12-01

    Applicant: BASF AG

    Abstract: A process is described for preparing 3-phenyl(thio)uracils or 3-phenyldithiouracils of the formula I, by reacting a phenyl iso(thio)cyanate of the formula II with an enamine of the formula III and, if appropriate, in a further step, the resulting 3-phenyl(thio)uracil or 3-phenyldithiouracil of the formula I where R1=R1a, when R1=hydrogen, is reacted with an aminating agent of the formula IV to give 3-phenyl(thio)uracils or 3-phenyldithiouracils of the formula I where R1=amino where the variables R1, R1a, R2, R3, R4, X1, X2, X3, Ar, A and L1 are each as defined in claim 1.

    COMPUESTOS DE PIPERAZINA CON ACCION HERBICIDA

    公开(公告)号:PE20071051A1

    公开(公告)日:2007-11-29

    申请号:PE2007000007

    申请日:2007-01-04

    Applicant: BASF AG

    Abstract: DE FORMULA (I) DONDE: R1 Y R2 SON CIANO, ALQUILO C1-C6, CICLOALQUILO O ALQUENILO O CICLOALQUENILO O ALQUINILO O CICLOALQUINILO C3-C6, FENILO, FENIL-ALQUILO O HETEROCICLIL-ALQUILO O FENILHETEROCICLIL-ALQUILO (C1-C6), O COR21 DONDE R21 ES H, ALQUILO O ALCOXI C1-C6, CICLOALQUILO O ALQUENILOXI O ALQUINILOXI C3-C6, N-(ALQUINILO C2-C6)-N-(ALCOXI C1-C6)-AMINO, FENILAMINO, FENOXI, NAFTILO O HETEROCICLILO, ENTRE OTROS, O NR22R23 DONDE R22 Y R23 SON H, ALQUILO O ALQUILCARBONILO C1-C6, CICLOALQUILO O ALQUENILO O CICLOALQUENILO O ALQUINILO O CICLOALQUINILO C3-C6, O OR24 DONDE R24 ES ALQUILO C1-C6, O CICLOALQUILO O ALQUENILO O CICLOALQUENILO O ALQUINILO O CICLOALQUINILO C3-C6, FENILO O FENIL-ALQUILO (C1-C6), O SO2R25 DONDE R25 ES ALQUILO C1-C6 O FENILO, ESTANDO LAS PARTES ALIFATICAS, CICLICAS O AROMATICAS DE ESTOS SUSTITUYENTES HALOGENADAS EN FORMA PARCIAL O TOTAL; R3 ES H, HALOGENO, CIANO, ALQUILO C1-C6, ALQUENILO O ALQUINILO C2-C6, CICLOALQUILO O CICLOALQUENILO O CICLOALQUINILO C3-C6, ENTRE OTROS; R4, R5 Y R6 SON H, HIDROXI, ALQUILO O ALCOXI C1-C6, CON PARTES ALIFATICAS HALOGENADAS EN FORMA PARCIAL O TOTAL Y/O PORTAN UNO A TRES DE: CIANO, HIDROXI, ALQUILO O HALOALQUILO O ALQUILTIO O ALQUILAMINOCARBONILO C1-C4, ENTRE OTROS; A1 ES ARILO O HETEROARILO; A2 ES ARILO O HETEROARILO, SALVO INDOLILO; Ra ES HALOGENO, CIANO, NITRO, ALQUILO C1-C6, CICLOALQUILO C3-C6, ALQUENILO C2-C6, CICLOALQUENILO C3-C6, ALCANDIENILO C4-C10, FENILSULFONIL-ALQUILO (C1-C6); Rb, Rc, Rd, Re Y Rf SON H o SON Ra

    115.
    发明专利
    未知

    公开(公告)号:BRPI0417052A

    公开(公告)日:2007-02-06

    申请号:BRPI0417052

    申请日:2004-12-01

    Applicant: BASF AG

    Abstract: A process is described for preparing 3-phenyl(thio)uracils or 3-phenyldithiouracils of the formula I, by reacting a phenyl iso(thio)cyanate of the formula II with an enamine of the formula III and, if appropriate, in a further step, the resulting 3-phenyl(thio)uracil or 3-phenyldithiouracil of the formula I where R1=R1a, when R1=hydrogen, is reacted with an aminating agent of the formula IV to give 3-phenyl(thio)uracils or 3-phenyldithiouracils of the formula I where R1=amino where the variables R1, R1a, R2, R3, R4, X1, X2, X3, Ar, A and L1 are each as defined in claim 1.

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