18.
    发明专利
    未知

    公开(公告)号:DE3782141D1

    公开(公告)日:1992-11-12

    申请号:DE3782141

    申请日:1987-11-19

    Applicant: BASF AG

    Abstract: (A) 1-Arylsulphonyl-3-azinyl -(thio)ureas of formula (I) and their salts are new: A = 2-R1-5-R3-phenyl (opt. substd. by R2), 3-R1-2-thienyl or 2-R1-3-thienyl; R1 = H, halogen, CN, NO2, 1-4C haloalkyl, 1-4C alkyl, 1-4C alkoxy, COR4, SO2R5 or S(O)mR6; R2 = halogen, Me, Et, OMe or OEt; R3 = H, halogen, NO2 or OMe; R4 = H, 1-4C alkyl, 1-5C alkoxy, 3-5C alkenyloxy, 3-5C alkynyloxy, 1-5C alkylthio, OPh, OCH2Ph, or 1-5C alkoxy substd. by 1-3 halogen atoms or 1-3C alkoxy; R5 = OPh, OCH2Ph or 1-4C alkoxy opt. substd. by 1-3 halogen atoms; R6 = 1-4C alkyl; m = 0-2; B = O or S; D = H or 1-3C alkyl; X = 1-3C alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio, or halogen; Y = CH or N; Z = N-bonded azolyl.

    20.
    发明专利
    未知

    公开(公告)号:DE58901178D1

    公开(公告)日:1992-05-21

    申请号:DE58901178

    申请日:1989-11-07

    Applicant: BASF AG

    Abstract: Hydroxylamine derivatives have the general formula I Aryl-A-O-B I where Aryl is an unsubstituted or substituted, mononuclear or binuclear, isocyclic radical; A is a 1,4-butenylene group of the general formulae IIa or IIb IIa IIb where R1, R2, R3, R4 and R5 are each hydrogen, halogen, C1-C6-alkyl or C1-C6-alkenyl; B is NH2 or a dicarboximide group of the general formula III III where Z is unsubstituted or substituted phenylene, naphthylene, pyridinylene, cyclopentylene, cyclohexylene, cyclohexenylene, C2-C4-alkenylene or C2-C4-alkylene. The dicarboximides are intermediates for the compounds wherein B is NH2. The latter are used in synthesizing herbicidal compounds.

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