Novel pesticides and pesticidal compositions cyclopropanecarboxylates
and pesticidal method
    1.
    发明授权
    Novel pesticides and pesticidal compositions cyclopropanecarboxylates and pesticidal method 失效
    新型农药和杀虫剂组合物环丙烷羧酸酯和杀虫剂方法

    公开(公告)号:US4299839A

    公开(公告)日:1981-11-10

    申请号:US79180

    申请日:1979-09-26

    CPC分类号: A01N53/00

    摘要: Novel pesticidal compositions are comprised of a 2,2-dimethyl-3-(substituted ethyl)cyclopropanecarboxylic acid ester as the active ingredient, said cyclopropanecarboxylate having the structural formula: ##STR1## wherein X, Y and Z are the same or different and at least two of same are chlorine or bromine, with the remaining one being hyrogen, methyl, chlorine or bromine; R is an alcohol residue represented by one of the following structural formulae (II), (III), (IV) and (V): ##STR2## where A represents hydrogen, cyano, ethynyl or thiocarbamoyl; Q is hydrogen, chlorine, bromine, fluorine, methyl or trifluoromethyl; R.sup.1 is propargyl or benzyl; R.sup.2 represents 2-halogeno-3-phenyl-1-propen-1-yl, (dihalogenovinyloxy)phenyl, benzylphenyl, phthalimido, thiophthalimido, di- or tetrahydrophthalimido or dialkylmaleido; R.sup.3 represents allyl, 2,4-pentadienyl, propargyl or benzyl.

    摘要翻译: 新型杀虫剂组合物由2,2-二甲基-3-(取代的乙基)环丙烷甲酸酯作为活性成分组成,所述环丙烷羧酸酯具有以下结构式:其中X,Y和Z相同或不同, 其中至少两个是氯或溴,剩下的一个是氢,甲基,氯或溴; R是由以下结构式(II),(III),(IV)和(V)之一表示的醇残基:其中A表示氢,氰基,乙炔基或硫代氨基甲酰基; Q是氢,氯,溴,氟,甲基或三氟甲基; R1是炔丙基或苄基; R 2表示2-卤代-3-苯基-1-丙烯-1-基,(二卤代乙烯基氧基)苯基,苄基苯基,邻苯二甲酰亚氨基,硫代邻苯二甲酰亚氨基,二或四氢邻苯二甲酰亚氨基或二烷基马来酰亚胺; R3表示烯丙基,2,4-戊二烯基,炔丙基或苄基。

    Thioformamide improved process
    3.
    发明授权
    Thioformamide improved process 失效
    硫代甲酰胺改进过程

    公开(公告)号:US3979452A

    公开(公告)日:1976-09-07

    申请号:US508789

    申请日:1974-09-23

    申请人: Eugene H. Axelrod

    发明人: Eugene H. Axelrod

    IPC分类号: C07C153/057

    CPC分类号: C07C233/00 Y02P20/582

    摘要: Thioformamide is prepared from hydrogen cyanide and hydrogen sulfide in an improved process employing a tertiary amino ion exchange resin as the catalyst. The process provides for nearly quantitative yields, and affords a purer, more stable product, and the elimination of polluting by-products.

    摘要翻译: 硫化甲酰胺由氰化氢和硫化氢制备,采用叔氨基离子交换树脂作为催化剂的改进方法。 该过程提供了几乎定量的产量,并提供了更纯净,更稳定的产品,并消除了污染副产物。

    Adamantyl thioamides
    9.
    发明授权
    Adamantyl thioamides 失效
    金刚烷基硫代酰胺

    公开(公告)号:US3962328A

    公开(公告)日:1976-06-08

    申请号:US572355

    申请日:1975-04-28

    IPC分类号: C07C153/057

    摘要: Adamantyl thioamides having the formula: ##EQU1## in which Ad is adamantyl or alkyl-substituted adamantyl; m is a number of 0 or 1, n is a number of 1 or 2, with the proviso that m is 1, when n is 2; and the aminothiocarbonylmethyl or the aminothiocarbonyl group is bonded to a bridgehead carbon atom of the adamantane ring, are prepared by reacting a nitrile having the formulaAd[(CH.sub.2).sub.m CN].sub.n (II)in which Ad, m and n have the same meaning as above, with hydrogen sulfide in the presence of a catalyst. The compounds possess antiviral activity.

    摘要翻译: 具有下式的金刚烷基硫代酰胺:Ad(CH2)mC(NH2)n(I)PARALLELS其中Ad是金刚烷基或烷基取代的金刚烷基; m为0或1的数,n为1或2的数,条件是当n为2时,m为1; 并且通过使具有式Ad [(CH 2)mCN] n(II)的腈与其中Ad,m和n具有相同含义的腈反应来制备氨基硫代羰基甲基或氨基硫代羰基与金刚烷环的桥头碳原子 如上所述,在催化剂存在下用硫化氢。 该化合物具有抗病毒活性。