Fungicides for plant and inanimate organic materials - contg. S-phenyl-carbamoyl-methyl dithio-phosphate and thio-phosphonate derivs.

    公开(公告)号:DE2604225A1

    公开(公告)日:1977-08-11

    申请号:DE2604225

    申请日:1976-02-04

    Applicant: HOECHST AG

    Abstract: New fungicidal agents contain an effective amt. of a cpd. of formula (I). In this formula, each R is H, halogen, 1-4C alkyl, 1-2C haloalkyl, 1-2C alkoxy, NO2, CN, SO2CH3, COOCH3 or SO2NH2; R1 is 1-6C alkyl; R2 is 1-6C alkyl, 1-6C alkoxy, 1-6C alkylamino, 3-6C alkenylamino or di(1-6C alkyl)amino; R3 is 1-2C alkyl or 1-6C alkoxy, R2 and R3 not both being alkyl; R4 is H or CH3; X is O or S; and n is 1, 2 or 3. Typical cpd. is S- N-(4-chlorophenyl)-N-isopropylcarbamoylmethyl -O,O-diethylphos- phate. (I) are fungicides (with a certain amount of systemic activity) active partic. against Ascomycetes (e.g. true mildew and Piricularia) and rusts. Apart from their use in plant protection, (I) can also be used as fungicides in inanimate organic substrates, e.g. paints, oils, leather, protein, paper and textiles. The phytotoxicity of (I) is low.

    90.
    发明专利
    未知

    公开(公告)号:SE7701260L

    公开(公告)日:1977-08-05

    申请号:SE7701260

    申请日:1977-02-04

    Applicant: HOECHST AG

    Abstract: Compounds of the formula (I) in which R represents halogen, C1-C6-alkyl, C1-C3-haloalkyl, C1-C2 alkoxy, NO2 or S-CH3, R1 represents hydrogen or C1-C6-alkyl, R2 represents C1-C6-alkylamino, C3-C8-alkenylamino, N,N-di-(C1-C6-alkylamino), C5-C8-cycloalkylamino or a saturated N-heterocycle having from 4 to 8 C-atoms altogether of which 1 or 2 may stand in the side chain and in which one CH2group of the cycle may be replaced by oxygen or sulfur, R3 represents C1-C6-alkyl, X is oxygen or sulfur and n is zero or a whole number in the range of from 1 to 3 exhibit a good herbicidal effect on some economically important weed grasses and dicotyledonous weeds and simultaneously they have excellent insecticidal and acaricidal properties.

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