(+)-4-Substituted-2-indanols
    22.
    发明授权
    (+)-4-Substituted-2-indanols 失效
    (+) - 4-取代的2-茚满醇

    公开(公告)号:US4423255A

    公开(公告)日:1983-12-27

    申请号:US379390

    申请日:1982-05-17

    申请人: John F. Engel

    发明人: John F. Engel

    摘要: Novel compounds of the formula ##STR1## are disclosed in which R.sup.1 is a phenyl, phenoxy, phenylthio, benzyl or heterocyclic radical which may be substituted, R.sup.2 is hydrogen, a substituted-vinylcyclopropanecarbonyl group, a tetramethylcyclopropanecarbonyl group, or a 1-(substituted-phenyl)-2-methylpropylcarbonyl group, and the isomer of S configuration at C-2 of the indanyl ring is present in an enantiomeric excess over the isomer of R configuration. Also disclosed is a method for preparing the optically active alcohols. The compounds wherein R.sup.2 is other than hydrogen are insecticides.

    摘要翻译: 公开了新的式“IMAGE”化合物,其中R 1是可被取代的苯基,苯氧基,苯硫基,苄基或杂环基,R 2是氢,取代的乙烯基环丙烷羰基,四甲基环丙烷羰基或1-(取代的 - 苯基)-2-甲基丙基羰基,并且茚满基环C-2上S构型的异构体以相对于R构型的异构体的对映体过量存在。 还公开了制备光学活性醇的方法。 其中R2不是氢的化合物是杀虫剂。

    Process for producing (+)-4-substituted-2-indanols
    23.
    发明授权
    Process for producing (+)-4-substituted-2-indanols 失效
    (+) - 4-取代-2-茚满醇的制备方法

    公开(公告)号:US4417078A

    公开(公告)日:1983-11-22

    申请号:US378935

    申请日:1982-05-17

    申请人: John F. Engel

    发明人: John F. Engel

    摘要: Novel compounds of the formula ##STR1## are disclosed in which R.sup.1 is a phenyl, phenoxy, phenylthio, benzyl or heterocyclic radical which may be substituted, R.sup.2 is hydrogen, a substituted-vinylcyclopropanecarbonyl group, a tetramethylcyclopropanecarbonyl group, or a 1-(substituted-phenyl)-2-methylpropylcarbonyl group, and the isomer of S configuration at C-2 of the indanyl ring is present in an enantiomeric excess over the isomer of R configuration. Also disclosed is a method for preparing the optically active alcohols. The compounds wherein R.sup.2 is other than hydrogen are insecticides.

    摘要翻译: 公开了新的式“IMAGE”化合物,其中R 1是可被取代的苯基,苯氧基,苯硫基,苄基或杂环基,R 2是氢,取代的乙烯基环丙烷羰基,四甲基环丙烷羰基或1-(取代的 - 苯基)-2-甲基丙基羰基,并且茚满基环C-2上S构型的异构体以相对于R构型的异构体的对映体过量存在。 还公开了制备光学活性醇的方法。 其中R2不是氢的化合物是杀虫剂。

    Insecticidal perhaloalkylvinylcyclopropanecarboxylates
    25.
    发明授权
    Insecticidal perhaloalkylvinylcyclopropanecarboxylates 失效
    杀虫全卤代烷基乙烯基环丙烷羧酸酯

    公开(公告)号:US4332815A

    公开(公告)日:1982-06-01

    申请号:US164991

    申请日:1980-07-01

    申请人: John F. Engel

    发明人: John F. Engel

    CPC分类号: C07F9/5442 A01N53/00

    摘要: Perhaloalkylvinylcyclopropanecarboxylates having the general formula ##STR1## are disclosed wherein one of Y and Z is a perhaloalkyl group. Compounds in which R is hydroxy, halogen or lower alkoxy are novel intermediates for preparation of insecticidal esters in which R is --OR.sup.1 where R.sup.1 is a wide variety of alcohol residues. The insecticidal efficacy and preparation of the compounds and intermediates therefor are described and exemplified.

    摘要翻译: 公开了具有通式“IMAGE”I的全卤代烷基乙烯基环丙烷羧酸酯,其中Y和Z之一是全卤代烷基。 其中R为羟基,卤素或低级烷氧基的化合物是用于制备杀虫酯的新型中间体,其中R为-OR1,其中R1为多种醇残基。 化合物及其中间体的杀虫功效及其制备方法进行了说明和实例。

    Insecticidal biphenylmethyl perhaloalkylvinylcyclopropanecarboxylates
    27.
    发明授权
    Insecticidal biphenylmethyl perhaloalkylvinylcyclopropanecarboxylates 失效
    杀虫联苯甲基全卤烷基乙烯基环丙烷羧酸酯

    公开(公告)号:US4238505A

    公开(公告)日:1980-12-09

    申请号:US52043

    申请日:1979-06-25

    申请人: John F. Engel

    发明人: John F. Engel

    CPC分类号: A01N53/00 C07F9/5442

    摘要: Perhaloalkylvinylcyclopropanecarboxylates having the general formula: ##STR1## wherein one of Y and Z is a perhaloalkyl group and the other is hydrogen, halogen, or lower alkyl; and R is --OR.sup.1 where R.sup.1 is an optionally substituted biphenylmethyl radical are disclosed. The insecticidal efficacy and preparation of the compounds and their intermediates are described and exemplified.

    摘要翻译: 具有以下通式的全卤烷基乙烯基环丙烷羧酸酯:其中Y和Z之一是全卤代烷基,另一个是氢,卤素或低级烷基; 并且R是-OR1,其中R 1是任选取代的联苯基甲基。 描述和示例化合物及其中间体的杀虫功效和制备方法。

    Insecticidal [.beta.-(substituted-phenyl)vinyl]cyclopropanecarboxylates
    28.
    发明授权
    Insecticidal [.beta.-(substituted-phenyl)vinyl]cyclopropanecarboxylates 失效
    杀虫剂{8 {62-(取代苯基)乙烯基{9环丙烷羧酸酯

    公开(公告)号:US4160842A

    公开(公告)日:1979-07-10

    申请号:US718253

    申请日:1976-08-27

    申请人: John F. Engel

    发明人: John F. Engel

    CPC分类号: C07D307/42 A01N53/00

    摘要: New insecticidal (.beta.-phenylvinyl)cyclopropanecarboxylates having on the phenyl ring one or more substituents such as halogen, cyano, nitro, lower alkyl, aryl, aralkyl, lower alkoxy, lower alkylthio, aryloxy, arylthio, lower haloalkyl, di(lower alkyl)amino, or methylenedioxy are described, and their preparation and insecticidal utility are exemplified.

    摘要翻译: 在苯环上具有一个或多个取代基如卤素,氰基,硝基,低级烷基,芳基,芳烷基,低级烷氧基,低级烷硫基,芳氧基,芳硫基,低级卤代烷基,二(低级烷基)取代基的新的杀虫(β-苯基乙烯基)环丙烷羧酸酯, 氨基或亚甲二氧基,其制备和杀虫效用被列举。