• 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:
    1. A herbicidal agent in the form of a solution containing the active substance-pyrazole derivative, solvent and surface-active substance, characterized in that, in order to increase the herbicidal activity, it contains the active substance-pyrazole derivative of the general formula O a. 2 W v tg 1 where R is hydrogen, acetyl, phenoxycarbonyl or 3,4-dichlorophenoxycarbonyl, R is Cj-C-alksh10xy, C-alkylthio, phenoxy, 2-methylphenoxy, 3-methoxyphenoxy, 2-phenylisopropyloxy, cyclopentylmethyloxy, cyclo-, tg; lt - O5 cyclohexyloxy, 2-met1 cyclohexyloxy, 2-metho sycyclohexyloxy, R- - methyl iggi et.yl, solvent, selected from the group xylene, cyclohexanone, isobutanol, cyclohexanol, mineral oil fraction with a boiling point of 210-280 ° C, surfactant selected from the group addition product 8-10 mol ethylene oxide to 1 mol of N-ethanol-ethanolamide of oleic acid, product of addition of 40 mol of ethylene oxide to 1 mol of castor oil, product of addition of 7 mol of ethylene oxide to 1 mol of iso (L octyl phenol, calcium salt of dodecylbenzenesulfonic acid, with the following of components, wt.% Active, element 9.1-16.66 Solvent 58.34-81.80 Surface-. oo co-active substance 8,34-25 2. Herbicidal agent in the form of OZ wettable powder containing the active substance derivative of pyrazole 05, a carrier and a surfactant, which is , for the purpose of elevation: THH is a garbicidal activity, it contains the active substance - production BO; i, Hoe of pyrazole of the general formula O-RJN cn N
    公开号:SU1189326A3
    申请号:SU792782805
    申请日:1979-07-02
    公开日:1985-10-30
    发明作者:Плат Петер；Рор Вольфганг；Вюрцер Бруно；Беккер Райнер
    申请人:Басф Аг (Фирма)；
    IPC主号:
    专利说明:

    where R is hydrogen, formyl, acetyl, methoxycarbonyl, butoxycarbonyl, 2 chloroxytoxycarbonyl, methylthiocarbonyl, propylthiocarbonl or a group
    ABOUT {
    R
    СНЗОС
    l g
    CH
    By 1
    where X is chlorine, bromine, C — C is alkyl,
    methoxy or nitro, n-0-3j. R - C-Cs-y-alknloksi, 2-metoksiizopropnloksn, tsiklopentilmett-shoksi, cyclohexyloxy, 2-metiltsiklogeksiloksi 2 metoksitsiklogeksiloksi, 2,5-dimetiltsiklogeksiloksn, phenyloxy, 2-methylphen} toksi, 3-methoxyphenyloxy, 2.5 dnmetilfeniloksi, C-Cc-alkyltco, 2-methoxyistilthio, 2-phenylpropylthio, 2-ethoxycarboyl, nzopropylthio, cnclopentylthio, .cyclohexnylthio, phenylthio-,
    R is methyl, isopropyl, a carrier is a porosity silica gel, a surfactant is a sodium salt of 1butylnaphthalene d-sulfonic acid sodium salt and ligninsulfonic acid sodium salt from spent sulfite liquor at a mass ratio of 20: 60: 3: 17, respectively.
    3, A herbicidal agent in the form of an aqueous dispersion containing the active substance - a pyrazole derivative, a dispersant and water, characterized in that, in order to increase the herbicidal activity, it contains the active substance - a pyrazole derivative of the general formula
    one
    H
    R
    - hydrogen or acetyl,
    R2
    -Sy-C-alkyloxy, 2-fensh1isopropyloxy, C-Cj-alkylthio, benzylthio, group
    where Y is methyl or chlorine,
    ha - 1 or 2,
    dispersant - sodium salt of phenolsulfonic acid condensate - urea-formaldehyde and silica gel, as well as water at a mass ratio of 40: 12: 2: 48, respectively.
    4. A herbicidal agent in the form of an emulsifying concentrate containing the active substance, a derivative of pyrazole, and an emulsifier, characterized in that, in order to increase the herbicidal activity, it contains the active substance, a derivative of pyrazole of the general formula O
    at
    shit
    11 IT
    SNSL
    t
    R
    where R is hydrogen, phenoxycarbonyl,
    4-bromfenoksikarbonil5 R - C -C -alkyloxy, 2-fenilizopropiloksi, cyclohexyloxy, C4-S5. alksh1tio, 2-fenilpropsh1tio, emulsifier-sodium salt of diisobutylnaphthalene--sulfonovoy acid, sodium salt of lignosulfonic acid from a sulfite waste liquor and powdered Silica acid gel in a 80: 3: 10: 7 mass ratio, respectively. The invention relates to the field of chemical agents for controlling weeds and undesirable vegetation, namely, a herbicidal agent based on pyrazole derivatives. The purpose of the invention is to increase the herbicidal activity of the agent containing pyrazole derivatives as an active substance. Below are the forms of the herbicidal agent according to the invention (its variants), active substances and examples showing the effectiveness of this agent. Option 1, A solution containing the active substance is a derivative of pi razol of the general formula CH where K is hydrogen, acetyl, phenoxycarbonyl, 3,4-dichlorophenoc sycarbonyl-. R2 is Cj-CT alkylaryl. (a. cU kilthio, phenoxy, 2-methyl phenoxy, 3-methoxyphenoxy 2-phenylisopropyloxy, cyclopentylmethyloxy, cylopentylthio, cyclohexyl sy, 2-methylcyclohexyloxy 2-methoxycyclohexyloxymethyl or ethyl. Isobutanol, Cyclohexanol, mineral oil fraction 210-280 ° C, surfactant selected from the group: adduct 8.10 mol of ethylene oxide to 1 mol of N-monoethanolamide oleic acid, adduct of 40 mol of ethylene oxide to 1 mol of castor oil, product joining 7 mol of ethylene oxide to 1 mol of isooctylphenol, calcium salt dodecylbenzene sulfonic acid, with the following ratio of components, wt.% Active 9.1-16.66 substance 58.34-81.80 Solvent Surface active 8.34-25 substance Specific Preparative forms of the version according to variant I, wt.%: IA active substance 16.66 Xylene 66.66 Additive product 8-10 mol of ethylene oxide to 1 mol of N-monoethanolamide of oleic acid Calcium dodecylbenzenesulfonic acid adduct of 40 mol of ethylene oxide to 1 mol of castor oil 17 1B active substance 16,66 Cyclohexanone 33,34 Isobutanol 25,0 Addition product 7 moles of ethylene oxide to 1 mole of iso-octylphenol 16,66 Addition product 40 moles of ethylene oxide to 1 mole of castor oil 8.34 1B active substance 16,66 Cyclohexanol 20,80 Mineral oil fraction with t, kip.210-280 ° C 54.20 The addition product 40 mol of ethylene oxide to 1 mol of castor oil8.34 1G active substance9.10 silol81.80 product of the compound -10 mol of ethylene oxide 1 mol
    311
    M-monoethanolamnd oleic
    5.46
    acids
    Kalts 1st
    cojfb dodecylpsisol sulfo. noic acid.
    1.82
    you
    Additive 40 mol
    etushena oxide
    to 1 mole of castor oil, 82
    Option II. Wettable powder containing active substance pyrazole derivative of general formula
    93264
    sulfite liquor at a weight ratio of 20: 60: 3: 17, respectively.
    Option III. Aqueous dispersion containing the active substance is a derivative of pyrazole of the general formula
    About II
    D.2
    СНЗОС
    I 11
    CH,
    R
    R R2
    hydrogen or acetyl, C -C-alkyloxy, 2-phenylisopropyloxy, C-Cj-alkylthio, benzylthio, group
    ABOUT
    R
    g
    L
    N
    CH
    -3 TS
    R
    where R is hydrogen, formip, "cetyl, methoxycarbonyl, butoxycarbonyl,; 2-chlorotoxycarbonyl, methylthiocarbonyl, propylthiocarbonyl or a group
    where Y is methyl or chlorine,
    m 1 or 2,
    dispersant - sodium salt of phenol sulfonic acid urea condensate - formaldehyde and snickel, as well as water at a weight ratio of 40: 2: 10: 48, respectively.
     Option IV. An emulsifying concentrate containing the active substance, a pyrazole derivative of the general formula X is chlorine, bromine, C-alkyl, Xi or nitro labels, p-0-3, Cj-C-alkyloxy, 2-methoxyisopropyloxy, cyclopethyl methyl cycloxy, cyclohexyloxy, 2- methylcyclohexyxy, 2-methoxycyclohexyxy, 2,5-dimethylcyclohexyloxy, pyloxy, 2-methylfen, 4, 5-dimethylphenyloxy, 2,5-dimethylphenyloxy, Cj-C-alkylthio, 2-methoxyethylthio, 2-phenyloxythrothyroxy, 5-methoxyethyltoxy; , cyclohexylthio, phenylthio, methyl, isopropyl, carrier - powdered gel silica, surface-ak muddy substance - sodium salt of diisobutylnaphthalene--sulfonovoy acid and the sodium salt of the acid ligninsul background exhaust NzOS 1 IT CH, R - H, phenoxycarbonyl, L-bromfenoksikarbonil; C, -C-alkyloxy. 2-phenylisopropyloxy, cyclohexyloxy,. C4-C5-alkylthio, 2-phenylpropyl-O) emulsifier — sodium diisobutylnaphthalene-b -sulfonic acid, sodium salt of ligninsulfonic acid from spent sulfite liquor and powdered kreanic acid gel in a weight ratio of 80: 3: 10: 7, respectively. Example. Herbicidal action means. The vessels for cultivation of plants are plastic pots with a capacity of 300 cm, filled with clay sand containing about 1.5% humus. The seeds of trust plants are sown separately by species. In the case of treating plants before the appearance of sprouts, the active principles in the form of preparations are applied n surface of the earth immediately after sowing. To do this, they are suspended or emulsified in water, which serves as a dispersing agent, and sprayed onto the ground through finely distributed nozzles. After putting the preparations on the pots, I subject them to light sprinkling to stimulate germination and plant growth and at the same time activate chemical agents. After this, the vessels are covered with transparent plastic caps until the plants are young. Such a coating prevents uniform germination of test plants if the active principles do not interfere with this, and prevent it. rotates the evaporation of volatile active principles. In the case of processing plants after the emergence of shoots, they are grown in pots depending on their biophor. Table 1
    -R
    ° ST1
    Shch we are up to a height of 3-10 cm and then treated with drugs. Pots are not covered with caps and placed in a greenhouse. For warmers with pots with heat-loving plants, warmer shelters of the greenhouse (25-AO C) are preferred, while for plants in more temperate climates, places with 15 ° C, Duration of experiment 4- 6 weeks. During this time, plants are cared for and evaluated for their response to treatment with various substances. Table 1 shows the active substances; Table 2-5 shows the treatment with an IA-F treatment (post application); in Table 6, treatment with an agent according to option IV (pre-code application); in Table 2, treatment with an agent according to option III (post-entry application); in tab. 8, 9 - treatment with the tool according to option IV and II, respectively (post-entry application). Evaluation was made on a scale of O - 100, O - the plant was not damaged, or it sprouted normally, and 100 - the plants did not sprout at all, or at least all their above-ground parts were completely destroyed.
    Hydrogen
    Acetyl |
    Phenoxycarbonyl Hydrogen
    Isopropyloxy
    sec-butyloxy
    Isobutyloxy
    sec-butyloxy
    Isopropyloxy
    Isobutyloxy
    Cyclohexyloxy
    .-
    Hydrogen.
    Acetyl
    Hydrogen
    Acetyl
    Hydrogen
    Continued table. one
    tiloxy
    2-methylcyclohexyloxy
    2,5-Dimethylcyclohexyl
    2,5-dimethylcyclohexylokea
    Isobutyloxy
    2-ketoxycyclohexyloxy
    2-methoxycyclohexyloxy
    2,2-Limethylpropyloxy
    118932610 Continuation of table 1

    Acetyl
    68 Acetyl
    Methoxycarbonyl
    3,4-Dichlorophenoxycarbonyl
    4-Bromophenoxycarbonyl
    3-Methoxyphenoxycarbonyl
    Vutoxycarbonyl
    2-Chloroethyloxycarbonyl

    P
    -
    Ethyl Methyl

    Methyl 11
    and n
    xi |
    |
    cisopropyl
    Methyl
    | A - Limethylsulfate
    Continued table. 1 1-methyl-3,5-diphenylpyrazole (known agent)
    Table 3
    Continued table. 3
    21
    22
    1189326 Continuation of table 4
    Pg) table extension 6
    Table 7
    Table 7
    Table 9
    Continued table. 9
    权利要求:
    Claims (4)
    [1]
    1. The herbicidal agent in the form of a solution containing a pyrazole derivative active substance, a solvent and a surfactant, characterized in that, in order to increase the herbicidal activity, it contains a pyrazole derivative of the general formula where R is carbonyl o
    o And n ΪΚ ττ
    R 1 hydrogen, acetyl, phenoxy or 3,4-dichlorophenoxycarbonyl,
    R 2 - C ^ - 'C ^ -alkyloxy, C 3 ~ C ^ -alkylthio, phenoxy, 2-methylphenoxy, 3-methoxyphenoxy, 2-phenylisopropyl si, cyclopentylmethyloxy, cyclolene.
    tilthio, cyclohexyloxy, 2-methylcyclohex.pox, 2-methoxycyclohexyl,
    R 3 ~ methyl or ethyl, a solvent selected from the group of xylene, cyclohexanone, isobutanol, cyclohexanol, a mineral oil fraction with a boiling point of 210-280 ° C surfactant; a substance selected from the group of the product of addition of 8-10 mol of ethylene oxide to
    1 mol of N-msnoethanolamide oleic acid, addition product
    40 mol oxy ethylene to 1 stranded cas oil, product of accession
    7 mol of ethylene oxide to 1 mol of isooctylphenol, the calcium salt of dodelil benzenesulfonic acid, with a blinding ratio of components, wt. % Active.
    with substance
    Solvent
    Surface 9.1 - 16.66
    58.34-81.80 but non-active substance 8.34-25
    [2]
    2. Herbicidal agent in the form of a wettable powder, containing the active substance - a derivative of pyrazole, a carrier and a surface
    SU „„ 1189326 is an active substance, characterized in that, in order to increase the herbicidal activity, it contains an active substance - a pyrazole derivative of the general formula
    Oh where R 1 is hydrogen or acetyl,
    R 2 is CyC 7 -alkyloxy, 2-phenylisopropyloxy, C 4 ~ C 5 ~ al ~ kilthio, benzylthio, the group wherein R 1 is hydrogen, formyl, acetyl, methoxycarbonyl, butoxycarbonyl,
    2 ~ chloroethoxycarbonyl, methylthiocarbonyl, propylthiocarbonyl or a group
    V О ςο / -ο € where X is chlorine, bromine, C ^ -C ^ -alkyl, methoxy or nitro ·, n-O-3j
    R 2 - C 3 -C 7 -alkyloxy, 2-methoxyisopropyloxy, cyclopentylmethyloxy, cyclohexyloxy, 2-methylcyclohexyloxy, 2-methoxycyclohexyloxy, 2,5-dimethylcyclohexyloxy, phenyloxy, 2-methylphenyloxy, 3-methoxyphenyloxy, 2,5-dimethylphenicoxy, ^ -SC-alkylthio, 2-methoxyethylthio, 2-phenylpropylthio, 2-ethoxycarbonylisopropylthio, cyclopentylthio, cyclohexylthio, phenylthio
    R3 _methyl> isopropyl, the carrier is a powdered gel of silicic acid, the surfactant is the sodium salt of diisobutylnaphthalene of d-sulfonic acid and the sodium salt of ligninsulfonic acid from spent · sulfite liquor in a mass ratio of 20: 60: 3: 17, respectively.
    [3]
    3. A herbicidal agent in the form of an aqueous dispersion containing an active substance - a pyrazole derivative, a dispersant and water, characterized in that, in order to increase the herbicidal activity, it contains an active substance - a pyrazole derivative of the general formula where Y is methyl or chlorine, m is 1 or 2, the dispersant is the sodium salt of the phenolsulfonic acid condensate - mo ~. chevin-formaldehyde and silica gel, as well as water in a mass ratio of 40: 12: 2: 48, respectively.
    [4]
    4. A herbicidal agent in the form of an emulsifying concentrate containing an active substance - a pyrazole derivative and an emulsifier, characterized in that, in order to increase the herbicidal activity, it contains an active substance - a pyrazole derivative of the general Formula o
    1 I where R is hydrogen, phenoxycarbonyl, 4-bromophenoxycarbonyl
    R 2 - C and -C 6 -alkyloxy, 2-phenylisopropyl hydroxy, cyclohexyloxy ·, C 4 -Ci-alkylthio,
    2-phenylpropylthio, emulsifier-sodium salt of diisobutylnaphthalene - ^ - sulfonic acid, sodium salt of ligninsulfonic acid from spent sulfite liquor and powdered silica gel in a mass ratio of 80: 3: 10: 7, respectively.
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    同族专利:
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19782829289|DE2829289A1|1978-07-04|1978-07-04|PYRAZOLAETHER DERIVATIVES|
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