188.
    发明专利
    未知

    公开(公告)号:DE4236880A1

    公开(公告)日:1994-05-05

    申请号:DE4236880

    申请日:1992-10-31

    Applicant: BASF AG

    Abstract: Substituted N-phenylglutarimides (I), wherein X , X = O, S; R = halogen, NO2, CN, CF3; R = H, halogen; R , R , R = H, halogen, CN, alkyl, cycloalkyl, alkenyl, alkinyl, alkyl halide, alkoxy, alkoxy halide, alkyl thio, alkyl thio halide, cyanoalkyl, alkoxy carbonyl, possibly substituted phenyl or benzyl, or 2 substituents of a C atom of the glutarimide ring are linked via a possibly substituted chain, or 2 substituents of adjacent C atoms of the glutarimide ring are linked via a possibly substituted chain; A = CHR -CHR -CO-B or CR =CR -CO-B; R = H, C1-C6-alkyl or C1-C6-alkyl halide; R = halogen, alkyl halide, OH, alkoxy or alkyl carbonyl alkoxy; R = H, halogen, CN, alkyl, alkyl halide, OH, alkoxy, alkyl carbonyl, alkoxy carbonyl or alkyl carbonyloxy; B = H, alkyl, alkenyl, alkinyl, alkyl halide, cycloalkyl, alkoxy alkyl, dialkoxy alkyl, alkyl thioalkyl, OR , SR , NR , R ; R = H, alkyl, alkenyl, alkinyl, cycloalkyl, alkyl halide, cyanoalkyl, alkenyl halide, alkoxy carbonyl alkyl, alkoxyalkyl, alkyl thioalkyl, alkylimino, alkylimino alkyl, possibly substituted phenyl or benzyl; R , R = H, alkyl, alkenyl, alkinyl, cycloalkyl, alkyl halide, alkyl carbonyl, alkoxy carbonyl, alkoxy alkyl, possibly substituted phenyl, or R und R together with the common N atom = saturated or unsaturated 4- to 7- membered heterocycle with 1-2 other heteroatoms, as well as salts of (I) that are tolerable to plants; their preparation and use as herbicides and desiccants/defoliants, as well as preproducts for preparing the N-phenylglutarimides (I).

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