影像科学与光化学 ›› 2003, Vol. 21 ›› Issue (2): 147-155.DOI: 10.7517/j.issn.1674-0475.2003.02.147

• 综述 • 上一篇    下一篇

烯烃光敏顺反异构化反应

游长江1, 谢蓉1, 杨国强2, 李嫕1   

  1. 1. 中国科学院, 理化技术研究所, 北京, 100101;
    2. 中国科学院, 化学研究所, 分子科学中心光化学开放实验室, 北京, 100080
  • 收稿日期:2002-12-03 修回日期:2002-12-13 出版日期:2003-03-23 发布日期:2003-03-23
  • 通讯作者: 李嫕,yilimz@hotmail.com;杨国强,gqyang@infoc3.icas.ac.cn
  • 基金资助:

    国家重点基础研究项目(G2000078100);国家自然科学基金委资助项目(No.20273081,20173066)

THE REACTION OF PHOTOSENSITIZED ISOMERIZATION OF OLEFINS

YOU Chang-jiang1, XIE Rong1, YANG Guo-qiang2, LI Yi1   

  1. 1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101, P. R. China;
    2. Laboratory of Photochemistry, Center for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, P. R. China
  • Received:2002-12-03 Revised:2002-12-13 Online:2003-03-23 Published:2003-03-23

摘要: 烯烃光顺反异构化是一个重要的基元有机光化学反应.本文从垂直中间态理论和势能面的角度对烯烃光敏顺反异构化反应机理进行了综述,并介绍了这些理论在异构体激发三重态能量的确定和敏化剂筛选中的应用.

关键词: 光敏异构化, 垂直中间态, 势能面

Abstract: Photoisomerization is one of the most important photoreactions.In this paper the mechanisms of photosensitization of olefins based on the perpendicular intermediate theory and potential energy surfaces are described.The determination of the triplet state energy and the selection of sensitizers are also discussed.

Key words: photoisomerization, perpendicular intermediate, potential energy surface

中图分类号: