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allylic substitution

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  • 烯丙取代

双语例句

    1. That is encouraging for palladium-catalyzed allylic substitution reactions which is difficult to use in industry due to the current low reactivity of catalysts.
      而且,值得注意的是这类配体的反应活性都非常高,对于由于催化剂活性低难以在工业上应用的钯催化烯丙基取代反应来说,这无疑是一大喜讯。
    2. There were few successful examples of regioselectivity in reactions of unsymmetrically allylic derivatives, and enantioselectivities obtained with prochiral nucleophiles.
      因而我们选用反应机理相对比较清楚的钯催化烯丙基取代反应来研究平面手性的作用。

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