Process for the preparation of bicyclic diketone salts
    9.
    发明授权
    Process for the preparation of bicyclic diketone salts 失效
    双环二酮盐的制备方法

    公开(公告)号:US06911547B1

    公开(公告)日:2005-06-28

    申请号:US10408950

    申请日:2003-04-08

    摘要: The present invention relates to a process for the preparation of bicyclic 1,3-diketone salts of formula I wherein R1, R2, R3 and R4 are each independently of the others hydrogen or C1-C4alkyl; A and E are each independently of the other C1-C2alkylene, which may be substituted once or up to four times by a C1-C4alkyl group, and M+is an alkali metal ion, alkaline earth metal ion or ammonium ion, by oxidation of a compound of formula II to a compound of formula III and subsequent conversion to a compound of formula I either in the presence of a base and a catalytic amount of a cyanide or in the presence of an alkali metal alcoholate or alkaline earth metal alcoholate, and to novel bicyclic enol lactone intermediates of formula III for use in that process.

    摘要翻译: 本发明涉及一种制备式I的双环1,3-二酮盐的方法,其中R 1,R 2,R 3, >和R 4各自独立地为氢或C 1 -C 4烷基; A和E各自独立于另一个C 1 -C 2亚烷基,其可以被C 1〜N取代一次或多达四次 > -C 4烷基,M + S是碱金属离子,碱土金属离子或铵离子,通过将式II化合物氧化成式 式III化合物,随后在碱和催化量的氰化物的存在下或在碱金属醇盐或碱土金属醇化物的存在下转化为式I化合物,以及式III的新型双环烯醇内酯中间体 用于该过程。

    Method of combating and controlling insects
    10.
    发明授权
    Method of combating and controlling insects 有权
    防治昆虫的方法

    公开(公告)号:US07960310B2

    公开(公告)日:2011-06-14

    申请号:US12063869

    申请日:2006-08-02

    IPC分类号: A01N43/78

    摘要: The use of a compound of formula (I) wherein X is (i), (ii) or (iii), formula (i), formula (ii), formula (iii) Y is O, S(O)m, NR3, CR5R6, CR5R6—CR7R8, O—CR7R8, S(O)m—CR7R8, NR3—CR7R8, CR5R6—O, CR5R6—S(O)m, CR5R6—NR3, SO2—NR3, NR3—SO2, NR3—O or O—NR3; m is 0, 1, or 2; the ring (T) formula (T) is a 5- or 6-membered aromatic or heteroaromatic ring; R1 to R10 are specified organic groups and n and is 0, 1, 2, 3 or 4; or salts or N-oxides thereof or compositions containing them in controlling insects, acarines, nematodes or molluscs. Novel compounds are also provided.

    摘要翻译: 其中X为(i),(ii)或(iii),式(i),式(ii),式(iii)Y的式(I)化合物的使用为O,S(O)m,NR 3 ,CR5R6,CR5R6-CR7R8,O-CR7R8,S(O)m-CR7R8,NR3-CR7R8,CR5R6-O,CR5R6-S(O)m,CR5R6-NR3,SO2-NR3,NR3-SO2,NR3-O 或O-NR3; m为0,1或2; 环(T)式(T)是5或6元芳族或杂芳族环; R1至R10为指定的有机基团,n为0,1,2,3或4; 或其盐或N-氧化物或含有它们的组合物来控制昆虫,螨类,线虫或软体动物。 还提供了新的化合物。