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运用软硬酸碱原理对亲核取代反应中的两可亲核试剂的亲核部位以及亲核取代反应中的两可基质(具有两个或两个以上的亲电中心的物种)的亲电部位进行了讨论,硬软酸碱原理很好地解释了它们之间反应的选择性。
Applying the principle of hard and soft acid to the nucleophilic sites of two nucleophiles in the nucleophilic substitution reaction and electrophysiophiles (two or more species with two or more electrophilic centers) in the nucleophilic substitution reaction Site was discussed, the principle of hard and soft acid well explain the selectivity of the reaction between them.