• 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:
    A crystalline, optically inactive compound comprising an equimolar mixture of the isomers (S)-(cyano)(3-phenoxyphenyl)methyl (1R,cis)-3-(2,2-dichloroethenyl)-2,2 -dimethyl-cyclopropanecarboxylate and (R)-(cyano)-(3-phenoxyphenyl) -methyl (lS,cis)-3- (2,2-dichloroethenyl) -2,2-dimethylcyclo-propanecarboxylate, its preparation by a cyclic crystallization/equilibration process, and its utility as an insecticide are described and exemplified.
    公开号:SU1431661A3
    申请号:SU802931801
    申请日:1980-06-05
    公开日:1988-10-15
    发明作者:Артур Смелтз Лиленд
    申请人:Фмк Корпорейшн (Фирма)；
    IPC主号:
    专利说明:

    oh oh

    cm
    Invent Keele:; - fires x up to y: -ii - i-i4 c.- KIM means of protection of rastakid specifically to the insecticide company; position (its variants) on the basis of "-cyano-3-phenoxybb: nz -tl xc 2 ,, 2-dimetsh-3- (2 j 2 dazhlorEkkkp) - CYCLE of propanecarboxylate
    The purpose of a zzobothedash is to increase the insecticidal activity of the cochases:
    Equimolepk pt1o mixture of (8) -o (-cyano ™ 3-fekoxy6enzyl - (I P) -cis-2, 2-di methyl: -3 (2; 2 -di7-Sorvinyl) .- cyclopro pancarboxes and (R ) -c-cyano -3- fen-uro-6en1-1L,. S) CIS-2., 2-pime7-3 - (2.2-dichl Ervga-gil) -1T1 gklop1: Opankarbok-silat (connection t) obtained by krnstag l: nization of a mixture of the four isomers of d-ciaco-3-fecoxibenzyl-cis-2 5 2-dimecl-3- (2 S 2-dgoshorznnl) - ideclopropanecarboxylate compound C) Crystallization is carried out at (-20) - () ° C 3 incomplete solvent,. consisting of aliphatic or cycloaliphatic glenodorodov containing 5-8 carbon atoms for. H After crystallization, the product Tp 79-81 s is separated from the mother liquor by any known method, for example by filtration
    Good: weft examples demonstrate the high insecticidal activity of the proposed construction for the CPA; not: nm10 s
    lime on the basis of o / cyano-3-fenok sibenzyl- ShgS 2 :; 2-dimetsh1-3 1 2 ,, 2-dichlorosinkl} -cyclopropanecarboxypata "
    P b to k 1 p, -, the experimental insects to process the discharge of 1 g by the amount of solution-compound (l) in acetone (concentrate O., 6 masD) and after 24 hours the solution is no. lN.-T chalk-1lo concentrate: yu, do not bypass 1uto for un. ; -r-1to yen 50% we all: (YP ..-),
    Present in tabl ,, 1
    Table i
    Types of | LP, DI / us.) -Action from seco1-db 7: is relatively
    connection1 W: eni
    us
    CL
    Continuation of table 1

    2.03 16.4 17.1
    151.6
    1.2 2.5 0.5 3.7
    BAW - cotton leaf worm
    {Spodoptera exigna), CEW - cotton scoop (Heliothis zea), CL - cabbage scoop (Trichoplusla), MVB - leaf beetle (E ilachna verivestis), SAW - Shiver (Oncopeltus fascia- tus) 5 TBW - Butterfly beetroot (Spodo - ptera eridaniajо
    The average value of two test- (1259 and 21.2),
    The average value of the two tests and OZorb 172.6).
    Example 2: By dissolving,
    compounds (l) in a mixture of solvent and emulsifier receive the following composition, wt% -;
    The compound (l) 5,76
    Xylene 88.24
    Calcium n-Drdendbenzenesulfonate 17
    Non-ionic condensation product of n-non1-shphenol with 6 moles of ethylene oxide 0.36 Non-ionic product of koH dentation of n-nonylphenol with 30 mol of ethylene oxide1,11
    Non-ionic polyalkylene glycol ether paste 0.36
    Aliquots of these solutions are diluted with appropriate amounts of water to obtain solutions having different concentrations of the active ingredient.
     Activity towards beetle beetle (Epilachna varivestis Muls)
    and a prolonged butterfly (Spodoptera eridania Gram) is determined by spraying the leaves of the beans with the test solution. After drying: the leaves are coated with larvae.
    insects in the 3rd age stage. The activity against pea aphids (Aeyrthosiphow pisum) is determined on horse bean plants, the leaves of which are sprayed with the test solution before they are applied to adult aphids. To prevent insects from moving from the treated sites, whole plants or charged leaves are placed in closed paper cases. The test is conducted for 48 hours under room conditions. At the end of the specified period, the number of live and dead insects is calculated; LD ",.
    The data presented in Table. 2, Table 2
    Thus, the proposed compositions have a high insecticidal activity at low concentrations.
    权利要求:
    Claims (2)
    [1]
    1. The insecticidal composition in the form of a solution, containing the active ingredient - o (cyano-3-phenoxybenzyl-cis-2,2-dimethyl-3- (2,2-dichlorovinyl) - cyclopropanecarboxylate), and soluble, tel - acetone, different - so that, in order to increase the insecticidal activity, it contains as th (cyano-3-phenoxy-benzyl-cis-2,2-dimethyl-3- (2,2-dichlorovens1) -cyclopropanecarboxylate) equimolecular amounts of (8) - c-cyano-3-phenoxybenzyl- (1H) -cis-2,2-dimethyl-3- (2,2-dichlorovinyl) -CYCLopropanecarboxylate and (E) -o-iano-3-phenoxybenzyl- (1S ) -cis-2,2-dimethyl-3- (2,2-dichloro-yl ) - cyclopropanecarboxylate, with
    about
    the following ratio KONmoHEHTOB, wt.%:
    Active IngredientsC 6
    Solvent 99.4
    [2]
    2. The insecticidal composition in the form of an emulsifiable concentrate, containing the active ingredient C-2,2-d-3-phenoxybenzyl-cis-2, 2-dimethyl-3Q (2, 2-d-1-winnip) -cyclopropanecarboxylate, solvent and emulsifier, o t that, in order to increase insecticidal activity, it contains, as c-cyano5 3-phenoxybenzyl-cis-2, 2-dimesh-1-3 (2,2 dichlorovinyl) -cyclopropanecarboxylate, equimolecular amounts (s) - c-cyano-3-phenoxybenzyl- (1 K) -cis-252-dimethyl-3- (i, 2-dichlorovnyl) -cyclopropanecarboxylate and (k) - / -cyano-3-phenoxybenzyl (1S) -cis-2,2-dime Tyl-3- (2,2-dichlorovinyl) -cyclopropanecarboxylate as a solvent is xylene, as an emulsifier is a mixture
    5 n-dodecylbenzenesulfonate calcium, non-ionic condensation product of n-nonylphenol with 6 mol of ethylene oxide and not ionic condensation product of n-non-phenol with 30 mol of ethylene oxide and non-ionic paste of simple polyalkylenegly0
    colourate ether, in the following ratio of carbon monoxide, wt.%:
    Active ingredient5 ,, 76
    Xylene 88.24
    Calcium n-dodecyl benzol sulfonate 4.17
    Non-ionic condensation product of n-nonylphenol with 6 mol of ethylene oxide, 0.36 Non-ionic condensation product of n-nonylphenol with 30 mol of ethylene oxide, P Non-ionic paste of simple polyalk 5glycol ether, 0.36
    类似技术:
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    同族专利:
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4024163A|1972-05-25|1977-05-17|National Research Development Corporation|Insecticides|
    CH611593A5|1973-08-15|1979-06-15|Nat Res Dev|Process for the preparation of a cyclopropanecarboxylic acid ester|
    FR2348901B1|1976-04-23|1983-01-28|Roussel Uclaf|
    FR2375161B1|1976-04-23|1979-04-13|Roussel Uclaf|
    FR2382422B2|1977-03-02|1980-03-07|Roussel Uclaf|
    FR2383147B2|1977-03-09|1983-04-29|Roussel Uclaf|
    DE2713538A1|1977-03-26|1978-09-28|Bayer Ag|PROCESS FOR SEPARATION OF STEREOISOMER CYCLIC CARBONIC ACIDS|
    GB1599876A|1977-06-13|1981-10-07|Shell Int Research|Conversion of a stereoisomer into its diastereoisomer|
    US4308279A|1979-06-06|1981-12-29|Fmc Corporation|Crystalline, insecticidal pyrethroid|JPS6337783B2|1979-10-15|1988-07-27|Sumitomo Chemical Co|
    CA1150301A|1979-11-27|1983-07-19|Michael J. Bull|Cyclopropane carboxylic acid esterderivatives|
    CA1150730A|1980-04-23|1983-07-26|Michael J. Bull|Process for preparing cyclopropane carboxylic acidester derivatives|
    CA1162560A|1980-04-23|1984-02-21|Ronald F. Mason|Process for preparing cyclopropane carboxylic acidester derivatives|
    CA1206483A|1982-11-11|1986-06-24|Johannes Van Berkel|Process for preparing cyclopropane carboxylic acidester derivatives|
    CA1275108A|1985-01-16|1990-10-09|Laszlo Pap|Insecticidal composition comprising more than oneactive ingredients|
    HU198373B|1986-01-08|1989-10-30|Chinoin Gyogyszer Es Vegyeszet|Artropodicide composition containing trans-cipermetrin isomeres and process for producing the active components|
    CA1314559C|1987-06-15|1993-03-16|John Winfrid Ager|Conversion of pyrethroid isomers to more active species|
    JPH0554208U|1991-12-24|1993-07-20|ストラパック株式会社|Band reel of packing machine and shaft of band reel|
    US5439690A|1993-05-21|1995-08-08|Ecosmart, Inc.|Non-hazardous pest control|
    FR2713954B1|1993-12-22|1996-01-12|Roussel Uclaf|New process for preparing an emulsion or dry or extruded suspoemulsion in the form of granules and granules obtained.|
    US5840958A|1996-10-17|1998-11-24|Fmc Corporation|1S to 1R Epimerizations of pyrethroid intermediates|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US06/046,147|US4261921A|1979-06-06|1979-06-06|Process for preparation of a crystalline insecticidal pyrethroid enantiomer pair|
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