PROCESSES FOR THE PREPARATION OF UNSATURATED ESTERS
    6.
    发明公开
    PROCESSES FOR THE PREPARATION OF UNSATURATED ESTERS 审中-公开
    VERFAHREN ZUR HERSTELLUNG VONUNGESÄTTIGTENESTERN

    公开(公告)号:EP3060546A1

    公开(公告)日:2016-08-31

    申请号:EP14856292.9

    申请日:2014-10-21

    IPC分类号: C07C403/20

    CPC分类号: C07C403/20 C07C2601/16

    摘要: The invention provides a process for the preparation of alkyl 4-methyl-6-(2,6,6-trimethylcyclohex-lenyl) hex-3-enoate comprising a single step wherein 2-methyl-4-(2,6,6- trimethylcyclohex-l-en-l-yl)butanal is reacted with monoalkyl malonate.

    摘要翻译: 本发明提供一种制备包含单步骤的4-甲基-6-(2,6,6-三甲基环己烯基)己-3-烯酸烷基酯的方法,其中2-甲基-4-(2,6- 三甲基环己-1-烯-1-基)丁醛与丙二酸单烷基酯反应。