摘要
阐述了基础有机化学的立体电子效应概念,及其在共价键形成、共振结构、碳正离子重排、烯醇负离子形成、双分子饱和碳原子亲核取代反应、卤代环己烷消除反应、环己烯亲电加成反应中的应用。
This article describes the concept of stereoelectronic effects in fundamental organic chemistry and summarizes such specific phenomenon through formation of covalent bonds, resonance structures, rearrangement of carbocations, formation of enolate anions, bimolecular nucleophilic substitution of haloalkanes, elimination of halocyclohexanes, and electrophilic addition of cyclohexenes.
作者
吕萍
王彦广
LU Ping;WANG Yanguang(Department of Chemistry,Zhejiang University,Hangzhou 310027,P.R.China)
出处
《大学化学》
CAS
2018年第12期113-120,共8页
University Chemistry
关键词
立体化学
立体电子效应
轨道方向性
Stereochemistry
Stereoelectronic effect
Orbital orientation