高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (2): 293.

• 研究快报 • 上一篇    下一篇

咪唑啉盐向邻苯二胺转移一碳单元反应的理论研究

康从民, 冯大诚, 蔡政亭   

  1. 山东大学理论化学研究所, 济南 250100
  • 收稿日期:2000-08-01 出版日期:2001-02-24 发布日期:2001-02-24
  • 通讯作者: 冯大诚(1947年出生),男,教授,主要从事量子化学的理论及应用研究.
  • 基金资助:

    国家自然科学基金(批准号:29973021)资助

Theoretical Study on One-carbon Unit Transfer Reaction of Imidazolinium to1,2-Diaminobenzene

KANG Cong-Min, FENG Da-Cheng, CAI Zheng-Ting   

  1. Institute of Theoretical Chemistry, Shandong University, Jinan 250100, China
  • Received:2000-08-01 Online:2001-02-24 Published:2001-02-24

关键词: 一碳单元转移反应, 咪唑啉盐, 邻苯二胺, PM3方法

Abstract: One-carbon unit transfer reaction of imidazolinium with 1,2-diaminobenzene has been studied with semi-empirical molecular orbital calculations, PM3. The result shows that there are two ways to complete this reaction because the imidazolinium ring has two different breaking patterns. These two ways both have seven steps, including two proton-migrating steps that limit the rate of the reaction. The structures and energies of the intermediates and transition states have been calculated.

Key words: One-carbon unit transfer reaction, Imidazolinium, 1,2-Diaminobenzene, PM3 method

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