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13 条记录 (耗时 0.009 秒)

    N-formyl-n-phosphonomethylglycine and esters thereof as herbicides
    11.
    发明公开
    N-formyl-n-phosphonomethylglycine and esters thereof as herbicides 失效
    N-甲酰基-N-膦酰基甲基甘氨酸和邻苯二甲酸酯。

    公开(公告)号：EP0060132A1

    公开(公告)日：1982-09-15

    申请号：EP82301187.9

    申请日：1982-03-09

    申请人： MONSANTO COMPANY

    发明人： Franz, John Edward ,  Kaufman, Robert John

    IPC分类号： C07F9/38 ,  C07F9/40 ,  C07F9/44 ,  A01N57/18 ,  A01N57/26

    CPC分类号： C07F9/3808 ,  A01N57/20 ,  A01N57/22 ,  A01N57/28 ,  A01N57/30 ,  C07F9/4006 ,  C07F9/4407

    摘要： N-formyl-N-phosphonomethylglycine and esters thereof having the formula
    wherein R is hydrogen or C 1-5 alkyl; Z, is XR 1 or NR 3 R 4 ; Z 2 is YR 2 or NR 3 R 4 ; X and Y are independently oxygen or sulfur; R, is hydrogen, C 1-5 alkyl or phenyl;

    R 2 is hydrogen, C 1-5 alkyl or phenyl;
    R 3 and R 4 are independently hydrogen or C 1-5 alkyl; provided that R, may not be phenyl when R 2 is methyl and X and Y are oxygen and provided that R 1 may not be methyl when Z 2 is N-(C 2 H 5 ) 2 , have been found to be effective herbicides, especially when applied to emerged plants.

    摘要翻译： N-甲酰基-N-膦酰基甲基甘氨酸及其具有式CHEM的酯，其中R是氢或C 1-5烷基; Z1是XR1或NR3R4; Z2是YR2或NR3R4; X和Y独立地是氧或硫; R1是氢，C1-5烷基或苯基; R2是氢，C1-5烷基或苯基; R3和R4独立地是氢或C1-5烷基; 条件是当R 2是甲基且X和Y是氧时，R 1可以不是苯基，并且当Z2是N-（C 2 H 5）2时，R1可​​以不是甲基），已经被发现是有效的除草剂，特别是当施用于出苗植物时。

    Ester derivatives of N-trifluoro-acetyl-N-phosphonomethylglycine and the herbicidal use thereof
    13.
    发明公开
    Ester derivatives of N-trifluoro-acetyl-N-phosphonomethylglycine and the herbicidal use thereof 失效
    N-三氟乙基-N-磷杂双环己烷的酯衍生物及其除草剂的用途

    公开(公告)号：EP0007210A3

    公开(公告)日：1980-02-20

    申请号：EP79301306

    申请日：1979-07-06

    申请人： MONSANTO COMPANY

    发明人： Franz, John Edward ,  Kaufman, Robert John

    IPC分类号： C07F09/40 ,  A01N57/18

    CPC分类号： C07F9/4087 ,  A01N57/18 ,  C07F9/4006 ,  C07F9/4078 ,  C07F9/4084

    摘要： This disclosure relates to ester derivatives of N-trifluoroacetyl- N-phosphonomethylglycine, to herbicidal compositions containing same and to the herbicidal use thereof. The ester derivatives of N-trifluoroacetyl -N-phosphonomethylglycine are useful as herbicides. The novel N-trifluoroacetyl- N-phosphonomethylglycine esters of this invention are those mixed ester derivatives having the formula
    wherein R is an alkyl group containing 1 to 10 carbon atoms or a phenyl group and R'is a member of the group consisting of allyl, naphthyl, benzyl and ring-substituted benzyl wherein the substituent is halo, cyano, nitro and trifluoromethyl, phenyl and phenyl substituted with one or two groups selected from the class consisting of halo, cyano, nitro and trifluoromethyl.

    摘要翻译： 本公开涉及N-三氟乙酰基-N-膦酰基甲基甘氨酸的酯衍生物，含有其的除草组合物及其除草用途。 N-三氟乙酰基-N-膦酰基甲基甘氨酸的酯衍生物可用作除草剂。