• 本文研究3-氯三苯基膦原料利用威蒂希反应合成路线

    A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

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  • 清除研究主要集中三个方面原料残存油脂去除掉,目前采用了尽可能的油脂含量的原料;

    The research of eliminate of Chloro Propanol are mainly focused on the three aspects:remove the remaining grease in the sources, at present we adopt the material which contains less grease;

    youdao

  • 清除研究主要集中三个方面原料残存油脂去除掉,目前采用了尽可能的油脂含量的原料;

    The research of eliminate of Chloro Propanol are mainly focused on the three aspects:remove the remaining grease in the sources, at present we adopt the material which contains less grease;

    youdao

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