SIOC English
有机化学
高级检索

有机化学 ›› 2000, Vol. 20 ›› Issue (6): 905-909. 上一篇    下一篇

研究论文

取代苯σ·Ⅱ效应分离与FMO能量的相关性 △E~X~.~σ~P^H^O研究

周文富   

  1. 福建三明高等专科学校化生工程系
  • 发布日期:2000-12-25

Quantative separation of σ·Ⅱ-electronic effect of substitued benzenes and correlation of △E~X~.~σ~P^H^O with FMO energy

Zhou Wenfu   

  • Published:2000-12-25

PDF

622

研究了芳环上取代基诱导效应能和共轭效应能的分离，Ph(X)~n的(X)n基属性从能量角度提出量化解释及应用，发现各类芳环取代基都不同程度存在两种σ~c、σ~1效应，且存有群轨道作用。

关键词: 苯, 取代基效应, FMO能量, 群轨道效应, 相关性, 诱导效应

In this paper separation of inductive effect energy from conjugation effect energy is achieved. Quantitative explanation and application are discussed. the properties of (X)n group in ph(X)n in view of energy are proposed. it was found that all the substitents connected to the aromatic ring exibit σ~1 and σ~C effects to different extents and group orbit effect exist.

Key words: BENZENE, SUBSTITUENT EFFECT, CORRELATIONS, INDUCTIVE EFFECT

中图分类号: