Functionalized amine initiators for anionic polymerization
    32.
    发明授权
    Functionalized amine initiators for anionic polymerization 失效
    用于阴离子聚合的官能化胺引发剂

    公开(公告)号:US5523364A

    公开(公告)日:1996-06-04

    申请号:US458198

    申请日:1995-06-02

    CPC分类号: C08F12/04 C08F36/04

    摘要: A process for the preparation of hydrocarbon solutions of monofunctional amine initiators of the following general structures: ##STR1## wherein M is defined as an alkali metal, selected from the group consisting of lithium, sodium and potassium, Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons and alkenyl substituted aromatic hydrocarbons; Z is a hydrocarbon tether group which contains 3-25 carbon atoms; A is an element selected from Group IVa of the periodic table and R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, alkyl, substituted alkyl, cycloalkyl, aryl or substituted aryl groups, m is an integer from 0 to 7, and n is an integer from 1 to 5, monofunctional amine initiators produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.

    摘要翻译: 制备以下一般结构的单官能胺引发剂的烃溶液的方法:其中M定义为碱金属,其选自锂,钠和钾,Q是饱和或 通过引入选自共轭二烯烃和烯基取代的芳族烃的化合物衍生的不饱和烃基; Z是含有3-25个碳原子的烃系链基团; A是选自元素周期表IVa的元素,R1,R2和R3独立地选自氢,烷基,取代的烷基,环烷基,芳基或取代的芳基,m是0-7的整数,n是 1至5的整数,通过该方法制备的单官能胺引发剂,在聚合方法中使用引发剂和通过聚合方法制备的聚合物。

    Biocidal fluoroalkanes and fluoroalkenes
    36.
    发明授权
    Biocidal fluoroalkanes and fluoroalkenes 失效
    杀生物氟烷烃和氟代烯烃

    公开(公告)号:US4603147A

    公开(公告)日:1986-07-29

    申请号:US675111

    申请日:1984-11-27

    摘要: A method is described for the control of nematodes and soil-borne insects in agricultural crops which comprises applying to the situs of infestation a composition containing as active ingredient a compound of the formulaR--Z--(CH.sub.2).sub.n --Qwherein R is an alkyl radical of one or two carbon atoms carrying one-to-four fluorine substituents and one-to-three chlorine or bromine substituents represented as CF.sub.p X.sub.(3-p) -- or CF.sub.r X.sub.(3-r) --CF.sub.s X.sub.(2-s) --; Z is --(CH.sub.2 --CHX)-- or --(CH.dbd.CH)--; X is chlorine or bromine; Q is methyl, isopropyl, tert-butyl, or C.sub.3 -C.sub.6 cycloalkyl; n is 5 to 12 as required to yield in the compound a chain of 10 to 16 carbon atoms; p is 1 or 2; r is 2 or 3; s is 0 or 1 or 2. A process for preparation of active ingredient compounds is described, and utility of compositions against nematodes and soil-borne insects is exemplified.

    摘要翻译: 描述了一种用于控制农作物中的线虫和土传昆虫的方法,其包括向侵染地点施用含有式RZ-(CH2)nQ的化合物作为活性成分的组合物,其中R是一个烷基 或具有一至四个氟取代基的两个碳原子和表示为CFpX(3-p) - 或CFrX(3-r)-CFX(2-s) - 的一至三个氯或溴取代基; Z是 - (CH 2 -CHX) - 或 - (CH = CH) - ; X是氯或溴; Q是甲基,异丙基,叔丁基或C 3 -C 6环烷基; 根据需要,n为5至12,以在化合物中产生10至16个碳原子的链; p为1或2; r为2或3; s是0或1或2.描述了制备活性成分化合物的方法,并且例示了针对线虫和土传昆虫的组合物的效用。

    4-Heterocyclic-substituted-2-indanyl alcohols and insecticidal ester
derivatives
    38.
    发明授权
    4-Heterocyclic-substituted-2-indanyl alcohols and insecticidal ester derivatives 失效
    4-杂环取代-2-二氢化茚醇和杀虫酯衍生物

    公开(公告)号:US4442296A

    公开(公告)日:1984-04-10

    申请号:US452535

    申请日:1982-12-23

    申请人: John F. Engel

    发明人: John F. Engel

    摘要: Disclosed are novel compounds of the formula ##STR1## wherein R.sup.1 is a heterocyclic radical selected from furanyl, thienyl, pyridyl, pyrimidyl, oxazolyl, pyrrolyl, isoxazolyl, thiazolyl, and isothiazolyl, and R.sup.2 is hydrogen, a tetramethylcyclopropanecarbonyl group, a 1-(substituted-phenyl)-2-methylpropyl-1-carbonyl group, a 1-(4-ethoxyphenyl)-2,2-dichlorocyclopropanecarbonyl group, or a substituted-vinylcyclopropanecarbonyl group. The compounds wherein R.sup.2 is other than hydrogen are insecticides.

    摘要翻译: 公开了式IMA的新化合物,其中R 1是选自呋喃基,噻吩基,吡啶基,嘧啶基,恶唑基,吡咯基,异恶唑基,噻唑基和异噻唑基的杂环基,R2是氢,四甲基环丙烷羰基,1-( 取代的苯基)-2-甲基丙基-1-羰基,1-(4-乙氧基苯基)-2,2-二氯环丙烷羰基或取代的乙烯基环丙烷羰基。 其中R2不是氢的化合物是杀虫剂。

    4-Heterocyclic-substituted-2-indanyl alcohols and insecticidal ester
derivatives
    39.
    发明授权
    4-Heterocyclic-substituted-2-indanyl alcohols and insecticidal ester derivatives 失效
    4-杂环取代-2-二氢化茚醇和杀虫酯衍生物

    公开(公告)号:US4408057A

    公开(公告)日:1983-10-04

    申请号:US451293

    申请日:1982-12-20

    申请人: John F. Engel

    发明人: John F. Engel

    摘要: Disclosed are novel compounds of the formula ##STR1## wherein R.sup.1 is a heterocyclic radical selected from furanyl, thienyl, pyridyl, pyrimidyl, oxazolyl, pyrrolyl, isoxazolyl, thiazolyl, and isothiazolyl, and R.sup.2 is hydrogen, a tetramethylcyclopropanecarbonyl group, a 1-(substituted-phenyl)-2-methylpropyl-1-carbonyl group, a 1-(4-ethoxyphenyl)-2,2-dichlorocyclopropanecarbonyl group, or a substituted-vinylcyclopropanecarbonyl group. The compounds wherein R.sup.2 is other than hydrogen are insecticides.

    摘要翻译: 公开了式IMA的新化合物,其中R 1是选自呋喃基,噻吩基,吡啶基,嘧啶基,恶唑基,吡咯基,异恶唑基,噻唑基和异噻唑基的杂环基,R2是氢,四甲基环丙烷羰基,1-( 取代的苯基)-2-甲基丙基-1-羰基,1-(4-乙氧基苯基)-2,2-二氯环丙烷羰基或取代的乙烯基环丙烷羰基。 其中R2不是氢的化合物是杀虫剂。

    Insecticidal pyrethroid enantiomer pair
    40.
    发明授权
    Insecticidal pyrethroid enantiomer pair 失效
    杀虫拟除虫菊酯对映异构体对

    公开(公告)号:US4335252A

    公开(公告)日:1982-06-15

    申请号:US221581

    申请日:1980-12-31

    申请人: John F. Engel

    发明人: John F. Engel

    摘要: An insecticidal enantiomer pair consisting essentially of a substantially equimolar mixture of S-4-phenyl-2-indanyl 1R, cis-3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarboxylate and R-4-phenyl-2-indanyl 1S,cis-3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarboxylate, its preparation by liquid chromatography, and its utility as an insecticide are described and exemplified.

    摘要翻译: 基本上由S-4-苯基-2-茚满基1R,顺式-3-(2-氯-3,3,3-三氟-1-丙烯基)-2,2-二甲基环丙烷的基本上等摩尔混合物组成的杀虫对映异构体对 羧酸酯和R-4-苯基-2-茚满基1S,顺式-3-(2-氯-3,3,3-三氟-1-丙烯基)-2,2-二甲基环丙烷羧酸酯,其液相色谱法制备,其 作为杀虫剂的效用被描述和示例。