NEW INTERMEDIATES FOR THE VITAMIN A AND -CAROTENE SYNTHESIS
    1.
    发明公开
    NEW INTERMEDIATES FOR THE VITAMIN A AND -CAROTENE SYNTHESIS 有权
    NEUE ZWISCHENPRODUKTEFÜRDIE维生素A-UND KAROTINSYNTHESE

    公开(公告)号:EP2723713A1

    公开(公告)日:2014-04-30

    申请号:EP12728478.4

    申请日:2012-06-14

    摘要: The present invention relates to compounds of formula (I) wherein R1 signifies a C1-C15 alkyl moiety or a C2 to C18 alkenyl moiety, to their process of production as well as to their use in organic synthesis, especially as intermediates (building blocks) in the synthesis of vitamin A or &bgr;-carotene or derivatives thereof, or other carotenoids, e.g. canthaxanthin, astaxanthin or zeaxanthin, preferably vitamin A.

    摘要翻译: 本发明涉及其中R1表示C1-C15烷基部分或C2至C18烯基部分的式(I)化合物,其生产方法以及它们在有机合成中的用途,特别是作为中间体(构建单元) 在合成维生素A或其中的β-胡萝卜素或其衍生物或其他类胡萝卜素时, 角黄素,虾青素或玉米黄质,优选维生素A.

    Insecticidal compound
    7.
    发明公开
    Insecticidal compound 审中-公开
    Insektizide Mischung

    公开(公告)号:EP2455366A1

    公开(公告)日:2012-05-23

    申请号:EP11182371.2

    申请日:2011-09-22

    摘要: An object of the present invention is to provide a new insecticidal compound by paying attention to the insecticidal activity contained in the flower part of marigold, and to provide an insecticide containing the compound as an active ingredient. There are provided an insecticidal compound represented by the following chemical formula: [Formula 1], and an insecticide containing the insecticidal compound as an active ingredient or an insecticide containing, as active ingredients, the insecticidal compound and an insecticidal compound represented by the following chemical formula: [Formula 2], wherein the insecticide can exhibit extraordinary insecticidal efficacy compared with existing pyrethroid-based insecticidal compounds.

    摘要翻译: 本发明的目的是提供一种新的杀虫化合物,注意万寿菊花部分中所含的杀虫活性,并提供含有该化合物作为活性成分的杀虫剂。 提供了由以下化学式表示的杀虫化合物:[式1]和含有杀虫化合物作为活性成分的杀虫剂或杀虫剂,其含有作为活性成分的杀虫化合物和由以下化学式表示的杀虫化合物 式:[式2],其中与现有的基于拟除虫菊酯的杀虫化合物相比,杀虫剂具有非凡的杀虫效果。