• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Compounds of the general formula <IMAGE> wherein X is trifluoromethyl or halogen, R1 is hydrogen, lower alkyl, lower alkenyl or benzyl, R2 is lower alkyl, R3 is hydrogen, alkyl or alkali metal, Y is oxygen or sulfur, and n is 0, 1 or 2; are useful as herbicides.
    公开号:SU1172447A3
    申请号:SU813277846
    申请日:1981-05-05
    公开日:1985-08-07
    发明作者:Маеда Куниясу；Каерияма Минору；Мацуи Нобуо；Исикава Хисао；Ямада Созо；Окунуки Сусуму
    申请人:Ниппон Сода Компани,Лимитед (Фирма)；
    IPC主号:
    专利说明:

    containing active substance - derivative of arshoxycarboxylic acid, solvent and emulsato, characterized in that in order to increase herbicidal activity, it contains as active substance aryloxyalkanoic acid derivative of general formula NO2 RZ -X OCH-COR where X is trifluoromethyl, chlorine, bromine or iodine, R) is hydrogen. C, -C, - alkyl; methyl or ethyl R is hydrogen, sodium, C.-C, C 12 -alkyl, xylene and dimethylformamide as a solvent, and polyoxyethylene phenyl ether as an emulsifier with a weight ratio of (20-40) :( 25-43): (2729: 8) respectively, 4. The herbicidal composition in the form of an e c.-1 virgin powder, containing the active substance - a derivative of aryloxyalkanecarboxylic acid nosi1el and a surfactant, characterized in that, in order to increase the herbicidal activity, it contains as an active substance, an arshuxialcancaryon derivative kis items but general formula, R ,,. Q -OCH-COR, X-- I i
    where X is trifluoromethyl, chlorine, bromine
    or 1-iodo,
    R, is hydrogen, C-C j-alkyl; R-, - methyl or ethyl, L.-- hydrogen, sodium, C — C,
    C, 2-alkyl
    as a carrier, amorphous silica and talc; and as a surfactant P1, gnosul1- sodium phonate at a mass ratio of 60: 6: 26: 8, respectively.
    5, Coat of Arms; 1 cide composition in the form of a wettable powder, containing
    R
    where X is trifluoromethyl, chlorine, bromine
    or iodine
    R, is hydrogen. C, -C, -alkyl; R, is methyl or ethyl, R is hydrogen, sodium,,
    C12 is alkyl,
    amorphous silica and clay as a carrier, and sodium diisopropyl naphthalene sulphonate as a surface active substance with a mass ratio of 10: 3: 77: 10, respectively.
    7. Herbidium composition in the form of a granulate, containing an active substance active agent derived from aryloxyalkanoic acid, carrier and surfactant, which, in order to increase the herbicidal activity, contains the aryloxyalkanocarboxylic formula OCH- COR. RIO where X is trifluoromethyl, chlorine, bromine or iodine, Kj is hydrogen, C-C-alkyl, R ,, is methyl or ethyl, RJ is hydrogen, sodium, C, -alkyl as a carrier is amorphous silica and diatomite and, as a surfactant, sodium alkyl sulfate at a weight ratio of 30: 3: 59: 8, respectively. 6. Herbicidal composition in the form of a wettable powder, containing the active substance - aryloxyalkanoic acid derivative, carrier and surfactant, characterized in that, to increase the herbicidal activity, it contains the aryloxycarboxylic acid derivative of the general formula (g) KZ as an active substance. OCH-COR;
    The substance is an aryloxyapanecarboxylic acid derivative, a carrier and a surfactant, characterized in that, in order to increase the herbicidal activity, it contains as an active substance an aryloxyalkanoic acid derivative of the general formula
    N0

    N I RI O
    OCH-COR.
    X - trifluoromethyl, chlorine, bromine
    Where
    or iodine, RJ is hydrogen or C, -Ca-alkyl R is methyl or ethyl
    C.-С-alRa - hydrogen, sodium, С
    kil
    talc and bentonite as a carrier, and polyoxyethylene alkyl - aryl sulfate as a surfactant at a mass ratio of (1-10) :( 70-86) :( 8-12):: (5: 8), respectively.
    8. Herbitsidnogo composition in the form of a water-soluble powder, containing the active substance - a derivative of aryloxyalkanecarboxylic acid and a surfactant which is different from the fact that, in order to increase the herbicidal activity, it contains
    one
    The invention relates to chemical agents for controlling weeds and undesirable vegetation, namely, a herbicidal composition containing an active substance from aryloxyalkanoic carboxylic acid derivatives and auxiliary components.
    Herbicidal compositions based on aryloxyalkanoic carboxylic acids and their derivatives are known, for example, a herbicidal composition based on 2,4-dichlorophenoxyacetic acid and its derivatives m.
    However, the known herbicides of this group are not effective enough.
    in relation to some types of weeds.
    The aim of the invention is to increase the herbicidal activity of the composition based on aryloxyalkanoic carboxylic acid derivatives.
    This goal is achieved by the herbicidal composition or its variants.
    1. Emulsifiable concentrate containing the active substance - derived aryloxyalkanoic acid. lots of the general formula OCH (CH2) gC It trifluoromethyl, chlorine, bromine or iodine hydrogen, C-C-alkyl, all or benzyl, C, -C-alkyl, Hydrogen, sodium,, Cd or C | -alkyl oxygen or sulfur, O or 2, solvent - xylene and dimethylformamide, emulsifier - polyoxyethylenephenyl ether at a mass ratio of 25: 20: 47: 8, respectively 2. Emulsifiable concentrate, with the active substance holding - aryl alkyloxycarbonate carbon. General formula g - N QVOCH-COR, i Y ± y II RI about trifluoromethyl, chlorine, bromine, where X or iodine is hydrogen, s, -s5-alkyl; methyl or ethyl; hydrogen, sodium, -4 C and -alkylJ, the solvent is dioxane and dimethylformamide, the emulsifier is a polyoxyethylenephenyl ether at a mass ratio of 60: 15: 15: 10, respectively, 3. The emulsifiable concentrate, with the active substance holding it, is aryloxyalkano carboxylic ki L9TY of the general formula where X is trifluoromethyl, chlorine, or iodine; R, is hydrogen, C, -C-alkyl; methyl.-shea ethyl; hydrogen, sodium, (.V, -alkyl, 7 .4 solvent - xylene and dimethylformamide, emulsifier - simple polyoxyethylene phenyl ether with a mass ratio of (20-40) :( 25-43):: (27-29) 8 respectively, 4 The wettable powder containing the active substance is an aryloxyalkanecarboxylic acid derivative of the general formula OCH-COR, II O where X is trifluoromethyl, chlorine, bromine or iodine} hydrogen, C-C-alkyl methyl or ethyl; hydrogen, sodium, C, 2 - alkyl, amorphous silica and talc carrier, surfactant — sodium lignosulfonate with a mass ratio of 60: 6: 26: 8, respectively No. 5. Smachigayush 1ys powder containing the active substance - aryloxyalkanoic acid derivative of the general formula RZ henna KOCH-C01 5 where X is trifluoromethyl, chlorine, or iodine, hydrogen, C, -C j-alkyl, methyl or ethyl, C, -C ,, hydrogen, sodium C -alkyl, carrier — amorphous silica and diatomite; surfactant — sodium alkyl sulfate with a mass ratio of 30: 3: 59: 8, respectively. 6, Wettable powder containing the active substance — a total aryloxyalkanoic acid derivative Formulas N0 RZ ХНр-к- axis-coR ir // ri / - 1J | П ОТЭ
    The experiment was carried out on plants with bloody droppings under the conditions of example 2, using emulsifiable concentrate in options 2 and 3, wetting powder to options 4 5 and 6 of water-soluble powder according to option 8. Dose of active substances in all cases x 2 kg / ha.
    The results of the experiments are presented in table.5.
    Emulsifiable concentrate for option 3 is used in two forms, wt.%:
    BEHIND
    ZB
    Active substance Xylene Dimethylformamide Polyoxyethylene phenyl ether Granulated to riant 7 using May,%:
    7 B 7B
    7A
    Active substance 10 6 1 Talc 70 78 86 Bentonite 12 10 8 Polyoxyethylene alkyl aryl sulfate 8 65 Water soluble powder according to variant 8 is used in three forms, ae. %
    FOR 8 B Active substance 90 50 Sodium benzoate 5 10 Sodium lignosulfonate 5 40
    The results of the experiments indicate a significant herbicidal activity of the predapaemoy composition, which is combined with
    high selectivity of action. one
    Table 1
    Continued tabl,
    Continued table.
    table 2
    Known herbicide - 2,4-dichlorophenoxyacetic acid,
    Continued table. 2
    151172447
    Table 3
    Continued table. 3
    Table 4
    权利要求:
    Claims (5)
    [1]
    1. The herbicidal composition in the form of an emulsifiable concentrate containing an active substance - an aryloxyalkanecarboxylic acid derivative, a solvent and an emulsifier, characterized in that, in order to increase the herbicidal activity, it contains an aryloxyalkanecarboxylic acid derivative of the general formula / -K N ° 2 / as an active substance TO
    XN - ^ OCH ( SNg ) - CYR s
    Rj 0 where X is trifluoromethyl, chromium, bromine or iodine;
    R ( is hydrogen, C, -C 3 -alkyl, allyl or benzyl;
    R 2 ~ C, -C ^ -alkyl,
    R is hydrogen, sodium, C ( -C ^,
    C g , C 12 -alkyl
    Y is oxygen or sulfur, η = 0 or 2, xylene and dimethylformamide as a solvent, and polyoxyethylene phenyl ether as an emulsifier at a mass ratio of 25: 20: 47: 8, respectively.
    [2]
    2. A herbicidal composition in the form of an emulsifiable concentrate containing an active substance - an aryloxyalkanecarboxylic acid derivative, a solvent and an emulsifier, characterized in that, in order to increase the herbicidal activity, it contains an aryloxyalkanecarboxylic acid derivative of the general formula as an active substance
    I0 2 R z χ · ο · Ν Ό · ° ™ _ ί οκ 5 R, О where X is trifluoromethyl, chlorine, bromine or iodine;
    K-4 - hydrogen, C j-C j-alkyl, g
    R 2 is methyl or ethyl;
    Rj is hydrogen, sodium, C ( -C ^ ,.
    Ci-alkyl;
    dioxane and dimethylformamide as the solvent, and polyoxyethylene phenyl ether in the mass ratio of 60: 15: 15: 10, respectively, as an emulsifier.
    [3]
    3. The herbicidal composition in the form of an emulsifiable concentrate, co
    SU <„, 1172447 containing an active substance - derivative of aryloxyalkanecarboxylic acid, solvent and emulsifier, characterized in that, in order to increase the herbicidal activity, it contains as an active substance a derivative of aryloxyalkanecarboxylic acid of general formula no 2 r z
    X ^> N- ^ 0CH-C0R 3
    Rt O where X is trifluoromethyl, chlorine, bromine or iodine;
    K I - hydrogen, C, ~ C 3 -alkyl
    methyl or ethyl;
    Rj is hydrogen, sodium, C.-C ^,
    C (2-alkyl, xylene and dimethylformamide as a solvent, and polyoxyethylene phenyl ether as an emulsifier in a mass ratio of (20-40) :( 25-43): (2729: 8), respectively,
    [4]
    4. A wettable powder herbicidal composition containing an active substance - an aryloxyalkanecarboxylic acid derivative, a carrier and a surfactant, characterized in that, in order to increase the herbicidal activity, it contains an aryloxyalkanecarboxylic acid derivative of the general formula as an active substance
    N0, R
    '- <^> OCH-COR 3
    Rj 0 where X is trifluoromethyl, chlorine, bromine or iodine;
    R, is hydrogen, G ^ -alkyl
    K, methyl or ethyl,
    R, - hydrogen, sodium, C
    C iz -alkyl as a carrier is amorphous silica and talc, and sodium surfactant as a surfactant in a mass ratio of 60: 6: 20: 8, respectively,
    5, A wettable powder herbicidal composition containing 1172447 containing an active substance - an aryloxyalkane carboxylic acid derivative, a carrier and a surfactant, characterized in that, in order to increase the herbicidal activity, it contains an aryloxyalkane carboxylic acid derivative of the general formula as an active substance where X is trifluoromethyl, chlorine, bromine or iodine,
    R, is hydrogen, C [-C 3 -alkyl,
    R is methyl or ethyl, '
    R 3 is hydrogen, sodium, C ^ -C 4 ,
    C ) 2 -alkyl as a carrier - amorphous silica and diatomite, and as a surfactant - sodium alkyl sulfate in a mass ratio of 30: 3: 59: 8, respectively.
    6. A wettable powder herbicidal composition containing an active substance, an aryloxyalkanecarboxylic acid derivative, a carrier and a surfactant, characterized in that, in order to increase the herbicidal activity, it contains an aryloxyalkanecarboxylic acid derivative of the general formula where X is trifluoromethyl chlorine, bromine or iodine;
    R, is hydrogen, C 1 -C, alkyl;
    R „is methyl or ethyl;
    R is hydrogen, sodium, C 4 ~ C 4 .
    C | 2 -alkyl, amorphous silica and clay as a carrier, and sodium diisopropylnaphthaleisulfonate as a surfactant in a mass ratio of 10: 3: 77: 10, respectively.
    7. The herbicidal composition in the form of a granulate containing an active substance derived from an aryloxyalkanecarboxylic acid of the general formula, a derivative of an aryloxyalkanecarboxylic acid, a carrier and a surfactant, characterized in that, in order to increase the herbicidal activity, it contains an aryloxyalkanecarboxylic acid derivative as an active substance acids of the general formula no 2 r 2 OCH-COR 3 Rj O g
    where X is trifluoromethyl, chlorine, bromine or iodine,
    R; - hydrogen or SSalkyl;
    R 2 is methyl or ethyl;
    R ^ - hydrogen, sodium, C, -C ^ -alkyl as a carrier - talc and bentonite, and as a surfactant - polyoxyethylene alkyl-aryl sulfate in mass (ratio (1-10) :( 70-86) :( 8- 12):: (5: 8) respectively.
    8'. A herbicidal composition in the form of a water-soluble powder containing an active substance - a derivative of aryloxyalkanecarboxylic acid and a surfactant characterized in that, in order to increase the herbicidal activity, it contains as an asset no 2 r 2 where X is trifluoromethyl, chlorine, bromine or iodine ;
    R ( is hydrogen, C <-C 2 ~ alkyl; '
    R methyl or ethyl;
    - hydrogen, sodium, C ^ -C-alkyl as a surfactant - sodium benzoate and sodium lignosulfonate in a mass ratio of (50-90) :( 5-10) :( 5-40), respectively.
    Priority by signs:
    05/10/78 at X - trifluoromethyl;
    R f is hydrogen, R z is methyl, R-z is hydrogen, sodium, methyl, ethyl; 0 is oxygen, η = 0.
    09/13/78 at X is chlorine, bromine; R, - - propyl, isopropyl; J - sulfur. 12/19/78 at R f = C, -C -alkyl,
    allyl, benzyl; R 2 is ethyl, propyl; η = 2.
    [5]
    05/05/81 at X - iodine; R - C 4 ~ C g ,
    C g , C | 2- alkyl.
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    同族专利:
    公开号 | 公开日
    IL57184D0|1979-07-25|
    HU182547B|1984-02-28|
    IL57184A|1982-08-31|
    CS209924B2|1981-12-31|
    FR2425430A1|1979-12-07|
    PL215492A1|1980-07-01|
    NL7903687A|1979-11-13|
    GB2022578A|1979-12-19|
    IT1164683B|1987-04-15|
    PL120448B1|1982-02-27|
    BR7902790A|1979-11-27|
    IT7949017D0|1979-05-10|
    ES480391A1|1980-08-16|
    AR222331A1|1981-05-15|
    FR2425430B1|1982-11-12|
    DE2918541C3|1981-12-24|
    DE2918541A1|1979-11-15|
    GB2022578B|1982-08-04|
    US4259105A|1981-03-31|
    ATA341079A|1981-04-15|
    DE2918541B2|1981-02-05|
    CA1196655A|1985-11-12|
    AT364668B|1981-11-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    BE586247A|1959-01-07|
    US4093446A|1972-03-14|1978-06-06|Rohm And Haas Company|Herbicidal 4-trifluoromethyl-4-nitrodiphenyl ethers|
    DE2417487C2|1974-04-10|1983-01-20|Hoechst Ag, 6000 Frankfurt|Benzylphenoxyalkanecarboxylic acids, their derivatives and processes for their preparation|
    US4070178A|1975-09-03|1978-01-24|Rohm And Haas Company|Herbicidal diphenyl ethers|
    US4031131A|1975-09-29|1977-06-21|Rohm And Haas Company|Process for preparing phenoxybenzoic acids|
    US4106925A|1975-11-20|1978-08-15|Ishihara Sangyo Kaisha Ltd.|Novel herbicidally active, nuclear-substituted phenoxy-phenoxy-alkanecarboxylic acid derivatives and use thereof for controlling grass-like weeds|
    GB1565972A|1976-04-15|1980-04-23|Sori Soc Rech Ind|M-substituted phenoxypropionic acid dervatives|
    DE2632581C2|1976-07-20|1982-07-15|Hoechst Ag, 6000 Frankfurt|Substituted nitrodiphenyl ethers, processes for their preparation and herbicidal compositions containing them|
    US4136044A|1977-10-12|1979-01-23|Mobil Oil Corporation|Lubricant composition containing esters of arylaminophenoxyalkyl carboxylic acids|NZ192353A|1978-12-22|1982-03-16|Ici Australia Ltd|Diphenylamine derivatives herbicidal compositions|
    US4738710A|1979-11-19|1988-04-19|Ici Australia Limited|Herbicidal alkane carboxylic acid derivatives|
    AU541697B2|1979-11-19|1985-01-17|Ici Australia Limited|Quinoline derivatives|
    DE3116812A1|1980-04-28|1982-01-21|Kanesho Co. Ltd., Tokyo|4-4-PHENOXY) -2-PENTENIC ACID AND ITS DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND SELECTIVE HERBICIDES CONTAINING IT|
    NZ197421A|1980-07-01|1984-08-24|Ici Australia Ltd|Isoquinoline derivatives and herbicidal compositions|
    IL91997D0|1988-11-03|1990-07-12|American Cyanamid Co|Aryloxy benzotriazole herbicidal agents and methods for the preparation thereof|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP53054458A|JPS6118547B2|1978-05-10|1978-05-10|
    JP11263078A|JPS6050183B2|1978-09-13|1978-09-13|
    JP15718078A|JPS6045635B2|1978-12-19|1978-12-19|
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