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因为吡啶比苯环的芳香性要差，所以吡啶容易被还原，是因为吡啶环上电子�密度低容易得电子吗？ 知乎 Template






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tomski因为吡啶比苯环的芳香性要差，所以吡啶容易被还原，是因为吡啶环上电子�密度低容易得电子吗？ 知乎 coloring
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