背面进攻是什么意思-背面进攻的词语解释-相关组词-词语-近音词-同音词 - 掌上跨屏通词语词典

题目

更新时间：2024-12-14 07:14:18

求解答，词语背面进攻是什么意思？再说说背面进攻有什么含义？

答案

背面进攻的百科含义

背面进攻是指有机化学反应中发生亲核取代反应时，亲核试剂从离去基团的背面进攻正电性的碳原子。如果该碳原子是具有手性的话，则产物与底物的构型相反。背面进攻一般是发生在双分子的亲核取代反应中，简称为SN2反应。

背面进攻的词语组词

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