PROCESS FOR THE DECARBOXYLATIVE KETONIZATION OF FATTY ACIDS OR FATTY ACID DERIVATIVES
    7.
    发明申请
    PROCESS FOR THE DECARBOXYLATIVE KETONIZATION OF FATTY ACIDS OR FATTY ACID DERIVATIVES 审中-公开
    脂肪酸或脂肪酸衍生物脱羧酮化的方法

    公开(公告)号:WO2018033607A1

    公开(公告)日:2018-02-22

    申请号:PCT/EP2017/070884

    申请日:2017-08-17

    Abstract: The present invention is directed to a process for synthesizing an internal ketone K1 by decarboxylative ketonization reaction of a fatty acid, a fatty acid derivative or a mixture thereof in a liquid phase with a metal compound as catalyst in a reaction medium, said process being characterized in that a ketone K2 at liquid state, which is identical or similar to the ketone K1, is introduced into the reaction medium. The so-synthesized internal ketone K1 can be used for the preparation of a variety of end compounds, including surfactants having a twin-tail structure or a Gemini structure.

    Abstract translation: 本发明涉及通过脂肪酸,脂肪酸衍生物或其混合物在液相中与作为催化剂的金属化合物进行脱羧酮化合反应合成内酮K1的方法 所述方法的特征在于将与酮K1相同或相似的液态酮K2引入反应介质中。 如此合成的内酮K1可用于制备各种最终化合物,包括具有双尾结构或双子座结构的表面活性剂。

    PROCESS FOR THE PREPARATION OF POLYSANTOL-TYPE COMPOUNDS
    8.
    发明申请
    PROCESS FOR THE PREPARATION OF POLYSANTOL-TYPE COMPOUNDS 审中-公开
    制备多晶型化合物的方法

    公开(公告)号:WO2017207707A1

    公开(公告)日:2017-12-07

    申请号:PCT/EP2017/063351

    申请日:2017-06-01

    Applicant: FIRMENICH SA

    Inventor: KNOPFF, Oliver

    Abstract: The present invention relates to the field of organic synthesis and more specifically it concerns a novel compound of formula (I) which could be used as a novel intermediate in the process for the preparation of compound of formula (III).

    Abstract translation: 本发明涉及有机合成领域,更具体地涉及式(I)的新型化合物,其可用作制备式(I)化合物的新方法中的中间体 III)。

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