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    • 5. 发明专利
    • Carbamoylimidazole derivative, its production and agricultural an horticultural fungicide
    • 卡巴胺咪唑衍生物,其生产和农业化学品
    • JPS6168470A
    • 1986-04-08
    • JP18877884
    • 1984-09-11
    • Nippon Tokushu Noyaku Seizo Kk
    • KUME TOYOHIKOKURAHASHI YOSHIOISONO KUNIHIROSAKAWA SHINJIMATSUMOTO NOBORU
    • A01N47/38A01N20060101C07D20060101C07D233/56C07D233/60
    • NEW MATERIAL:A carbamoylimidazole derivative shown by the formula I (R
      1 is lower alkyl, lower alkoxy-lower alkyl, or 3W8C cycloalkyl; R
      2 is fluoro- substituted lower alkyl; X is O or S; Y is halogen, lower alkyl; m is 0, 1, or 2; n is 3W6).
      EXAMPLE: 1{N-2-[2,6-Dichloro-4-(2,2,2-trifluoroethylthio)phenoxy]ethyl-N-propyl carbamoyl}imidazole.
      USE: Useful as an agricultural and horticultural fungicide. Showing improved fungicidal effect on plant blights such as blast or rice plant, late blight of tomato, anthracnose of cucumber, bakanae disease of rice plant, etc., with a low concentration of agent, and exhibiting completely controlling effect.
      PREPARATION: A compound shown by the formula II (Hal is halogen) is reacted with a compound shown by the formula III, and with N, N'-carbonyldimidazole to give a compound shown by the formula I.
      COPYRIGHT: (C)1986,JPO&Japio
    • 新材料:式I所示的氨基甲酰咪唑衍生物(R 1是低级烷基,低级烷氧基 - 低级烷基或3-8C环烷基; R 2是氟取代的低级烷基; X是O或S; Y 是卤素,低级烷基; m是0,1或2; n是3-6)。 实施例:1 {N-2- [2,6-二氯-4-(2,2,2-三氟乙硫基)苯氧基]乙基-N-丙基氨基甲酰基}咪唑。 用途:用作农业和园艺杀菌剂。 显示了对植物病害如爆破或水稻植物,西红柿晚疫病,黄瓜炭疽病,水稻植物等的杀虫效果改善,具有低浓度的药剂,具有完全控制作用。 制备:将式II化合物(Hal为卤素)与式III化合物和N,N'-羰基二咪唑反应,得到式I所示的化合物。
    • 8. 发明专利
    • Phosphoric acid haloalkyl ester or haloalkenyl ester, preparation of said compound, and agricultural fungicide
    • 磷酸二甲酯或羟丙基酯,制备化合物和农药杀真菌剂
    • JPS5724394A
    • 1982-02-08
    • JP9867180
    • 1980-07-21
    • Nippon Tokushu Noyaku Seizo Kk
    • YAMADA YASUOSAITOU JIYUNICHIKURAHASHI YOSHIOKUME TOYOHIKOISONO KUNIHIROSAKAWA SHINJI
    • A01N57/10C07F9/09C07F9/165
    • NEW MATERIAL:The titled compound of formula I [R
      1 is chlorine; R
      2 is H; or R
      1 and R
      2 may together form a single bond; R
      3 is 1W3C alkyl; R
      4 is 1W4C alkyl or (substituted) phenyl; X is O or S; Y is O, S or NR
      5 (R
      5 is H or alkyl)].
      EXAMPLE: 0-2,3,3-Trichloroallyl-0-2-cyanophenyl-0-methyl phosphate.
      USE: Agriculatural and horticultural fungicide. It has excellent fungicidal activity, and effective to a wide variety of plant pathogenic fungi, especially to rice blast.
      PROCESS: The compound of formula I is prepared by reacting the compound of formula II (Hal is halogen), e.g. 0-2,3,3,3-tetrachloropropyl-0-methyl phosphorochloride, with the compound of formula M
      1 -Y-R
      4 (M
      1 is H or alkali metal atom), e.g. ethanol, phenol, etc., pref. in a solvent such as water, hexane, acetone, etc., in the presence of an acid acceptor (e.g. an alkali metal hydroxide).
      COPYRIGHT: (C)1982,JPO&Japio
    • 新材料:式I的标题化合物[R 1]为氯; R 2是H; 或R 1和R 2可以一起形成单键; R 3是1-3C烷基; R 4是1-4C烷基或(取代的)苯基; X是O或S; Y是O,S或NR 5(R 5是H或烷基)]。 实施例:0-2,3,3-三氯烯丙基-0-2-氰基苯基-O-甲基磷酸酯。 用途:农业和园艺杀菌剂。 具有优良的杀真菌活性,对各种植物致病真菌尤其是稻瘟病有效。 方法:式I化合物通过使式II化合物(Hal为卤素)如 0-2,3,3,3-四氯丙基-O-甲基磷酰氯与式M 1 -Y-R 4的化合物(M 1是H或碱金属原子),例如 乙醇,苯酚等。 在溶剂如水,己烷,丙酮等中,在酸受体(例如碱金属氢氧化物)存在下进行。