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邻对位定位基
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邻对位定位基
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理学
邻对位定位基
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ortho-para directing group
邻对位定位基
含有取代基的苯衍生物在进行芳环上的亲电取代反应时,能够引导新进入的取代基位置主要在原有取代基的邻、对位的定位基。
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quasi-longitutdinal propagation
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