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7 条记录 (耗时 0.012 秒)

    Substituted furoic acids and esters thereof
    2.
    发明授权
    Substituted furoic acids and esters thereof 失效
    取代的芳香酸及其酯

    公开(公告)号：US3647824A

    公开(公告)日：1972-03-07

    申请号：US3647824D

    申请日：1969-09-17

    申请人： NAT RES DEV

    发明人： ELLIOTT MICHAEL

    IPC分类号： C07D5/28 ,  C07D5/16

    CPC分类号： C07D307/45

    摘要： INSECTICIDAL COMPOSITIONS ARE PRODUCED WHEREIN THE ACTIVE INGREDIENT IS AT LEAST ONE COMPOUND OF THE FORMULA

    R1,R2,(Y-CH2-),(Z-(1,1-DI(CH3-)CYCLOPROP-2,3-YLENE)-

    COO-CH2-)-2,3-DIHYDROFURAN

    IN WHICH Z REPRESENTS AN ARYL, ALKENYL OR CARBOALKOXYALKENYL GROUP, Y REPRESENTS A HYDROGEN ATOM OR AN ALKYL, ALKENYL OR ALKADIENYL GROUP OR AN ARYL GROUP OR A HETEROCYCLIC GROUP WHICH THEMSELVES MAY BE SUBSTITUTED BY ALKYL, ALKENYL, ALKADIENYL OR ALKOXY GROUPS OR HALOGEN ATOMS, AND R1 AND R2 WHICH MAY BE THE SAME OR DIFFEENT, EACH REPRESENT A HYDROGEN ATOM OR AN ALKYL, ALKENYL OR ALKADIENYL GROUP. FURROIC ACIDS AND FURONIC ACID LOWER ALKYL ESTERS ARE ALSO DISCLOSED.

    Oximes of 3-formylcyclopropane carboxylic acid esters
    5.
    发明授权
    Oximes of 3-formylcyclopropane carboxylic acid esters 失效
    3-甲酰基环丙烷羧酸酯的肟

    公开(公告)号：US3922269A

    公开(公告)日：1975-11-25

    申请号：US42762273

    申请日：1973-12-20

    申请人： NAT RES DEV

    发明人： ELLIOTT MICHAEL ,  JANES NORMAN FRANK ,  PULMAN DAVID ALLEN

    IPC分类号： C07C313/00 ,  A01N53/02 ,  A01N53/04 ,  A01N53/06 ,  A01N53/08 ,  C07C67/00 ,  C07C251/44 ,  C07C321/30 ,  C07D209/49 ,  C07D307/45 ,  C07D307/46 ,  C07D307/52

    CPC分类号： C07D307/12

    摘要： where R1 is H, alkyl or alkenyl and R is a group that forms insecticidal esters with chrysanthemic and related acids. R may be e.g. 5-benzyl-3-furylmethyl or Alpha -cyano-3-phenoxybenzyl and the compounds are prepared by esterification procedures. The corresponding acids, salts, halides and alkyl esters are also new and are prepared by oximation of the corresponding caronaldehyde.

    New insecticides are of the formula:

    摘要翻译： 新的杀虫剂具有以下分子式：R1O.N = CH-CH-CH-COOR ANGLE C ANGLE CH3CH3其中R1为H，烷基或烯基，R为与菊花和相关酸形成杀虫剂的基团。 R可以是例如 5-苄基-3-呋喃基甲基或α-氰基-3-苯氧基苄基，并通过酯化方法制备化合物。 相应的酸，盐，卤化物和烷基酯也是新的，并且通过肟化相应的丙二醛制备。