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    Certain substituted chrysanthemates as insecticides
    4.
    发明授权
    Certain substituted chrysanthemates as insecticides 失效
    某些替代菊花作为杀虫剂

    公开(公告)号：US3867542A

    公开(公告)日：1975-02-18

    申请号：US37036473

    申请日：1973-06-15

    Applicant: SUMITOMO CHEMICAL CO

    Inventor： UEDA KENZO ,  MIZUTANI TOSHIO ,  ITAYA NOBUSHIGE ,  OKUNO YOSITOSI

    IPC: C07D209/48 ,  C07D307/45 ,  C07D307/58 ,  A01N9/28 ,  A01N9/12 ,  A01N9/22

    CPC classification number: C07D209/49 ,  C07D307/42 ,  C07D307/58

    Abstract: WHEREIN R3 is a C3-C5 alkenyl, a C3-C5 alkynyl or C5 alkadienyl, R4 is a substituted or unsubstituted phenyl, thienyl or furyl (the substituent being methyl, methoxy or a halogen), and R5 is a substituted phenyl, thienyl or furyl (the substituent being a C1C3 alkyl, a C3-C5 alkenyl, C5 alkadienyl, a C3-C5 alkynyl, a halogen, benzyl, thenyl, furylmethyl, phenoxy, phenylthio or a polymethylene containing or not containing oxygen in the carbon chain having 3 - 4 carbon atoms), or phthalimido, thiophthalimido, di- or tetrahydrophthalimido or a substituted maleimido (the substituent being one or two C1-C4 alkyls or phenyls), which is useful as an active ingredient of insecticides.

    WHEREIN R1 is a methyl, R2 is a C1-C5 alkoxymethyl, a C3-C5 alkenoxymethyl, a C3-C5 alkynoxymethyl, a C1-C5 alkylcarboxyl, a C2-C5 alkenylcarbonyl or a C2-C5 alkynylcarbonyl, or R1 and R2 are bonded at respective ends to form cyclic ketone, R is a member of

    A compound of the formula,

    Abstract translation: 下式的化合物，其中R1是甲基，R2是C1-C5烷氧基甲基，C3-C5链烯氧基甲基，C3-C5炔氧基甲基，C1-C5烷基羧基，C2-C5链烯基羰基或C2-C5炔基羰基， 或R 1和R 2在各自的末端键合形成环酮，R是其中的成员，R3是C3-C5烯基，C3-C5炔基或C5链二烯基，R4是取代或未取代的苯基，噻吩基或呋喃基（ 取代基是甲基，甲氧基或卤素），R5是取代的苯基，噻吩基或呋喃基（取代基是C1-C3烷基，C3-C5烯基，C5链二烯基，C3-C5炔基，卤素，苄基， 噻吩基，呋喃甲基，苯氧基，苯硫基或在具有3〜4个碳原子的碳链中含有或不含氧的聚亚甲基）或邻苯二甲酰亚氨基，硫代邻苯二甲酰亚氨基，二氢或四氢邻苯二甲酰亚氨基或取代的马来酰亚胺基（该取代基是一个或两个C 1 -C 4 烷基或苯基），其可用作杀虫剂的活性成分。

    Process for the production of optically active dihydrochrysanthemolactone
    5.
    发明授权
    Process for the production of optically active dihydrochrysanthemolactone 失效
    光学活性二氢菊花内酯的制备方法

    公开(公告)号：US3922286A

    公开(公告)日：1975-11-25

    申请号：US23466072

    申请日：1972-03-14

    Applicant: SUMITOMO CHEMICAL CO

    Inventor： YOSHIOKA HIROSUKE ,  HIGO AKIO ,  HIRAI HAJIME ,  ITAYA NOBUSHIGE

    IPC: C07D305/12 ,  C07D311/94

    CPC classification number: C07D311/94

    Abstract: Optically active dihydrochrysanthemolactone is obtained by means of optical resolution of ( + OR - )-dihydrochrysanthemolactone by adding as seed crystals optically active dihydrochrysanthemolactone to an organic solvent solution saturated or supersaturated with the racemic lactone, and is useful as an intermediate for the production of optically active chrysanthemic acid.

    Abstract translation: 通过光学拆分（+/-） - 二氢菊花内酯，通过将旋光活性二氢菊花内酯作为晶体活性二氢菊花内酯加入到用外消旋内酯饱和或过饱和的有机溶剂溶液中，获得光学活性二氢菊花内酯，并且可用作光学制备的中间体 活性菊酸。

    Cyclopropanecarboxylic acid esters
    6.
    发明授权
    Cyclopropanecarboxylic acid esters 失效
    环丙氧羰基酸酯

    公开(公告)号：US3666789A

    公开(公告)日：1972-05-30

    申请号：US3666789D

    申请日：1969-05-21

    Applicant: SUMITOMO CHEMICAL CO

    Inventor： ITAYA NOBUSHIGE ,  KAMOSHITA KATSUZO ,  MIZUTANI TOSHIO ,  KITAMURA SHIGEYOSHI ,  NAKAI SHINJI ,  KAMEDA NOBUYUKI ,  FUJIMOTO KEIMI ,  OKUNO YOSITOSI

    IPC: A01N53/08 ,  C07C69/00

    CPC classification number: A01N53/00 ,  Y10S514/952

    Abstract: Novel cyclopropanecarboxylic acid esters having an excellent insecticidal activity and harmless property to mammals and cattles, of the formula WHEREIN Y is oxygen or sulfur atom, R1 is hydrogen atom or methyl group, R2 is methyl, 2-methyl-1-propenyl, 2methoxycarbonyl-1-propenyl, phenyl or 3,4-methylenedioxyphenyl group when R1 is hydrogen atom, or methyl group when R1 is methyl group, R3 and R4 are same or different and are a halogen atom or methyl group, and m and n are 0 or an integer of 1 to 3, and the carboxylic acid ester is prepared by esterifying the derivatives of corresponding phenoxybenzyl or phenylthiobenzyl compounds with the carboxylic acids or their derivatives.

    Abstract translation: 具有优异的杀虫活性和对哺乳动物和牛的无害性的新型环丙烷羧酸酯，式为WHEREIN Y是氧或硫原子，R 1是氢原子或甲基，R 2是甲基，2-甲基-1-丙烯基，2- 当R1为氢原子时为甲氧基羰基-1-丙烯基，苯基或3,4-亚甲二氧基苯基，或当R1为甲基时为甲基，R3和R4相同或不同，为卤素原子或甲基，m和n为 0或1〜3的整数，并且通过用羧酸或其衍生物酯化相应的苯氧基苄基或苯硫基苄基化合物的衍生物来制备羧酸酯。

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