高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (11): 1389.

• 论文 • 上一篇    下一篇

顺式环十二碳烯的构象

薛价猷, 律祥俊, 赖成明, 林少凡, 唐士雄, 汪小兰   

  1. 南开大学化学系, 天津, 300071
  • 收稿日期:1991-09-19 修回日期:1992-06-25 出版日期:1992-11-24 发布日期:1992-11-24
  • 通讯作者: 薛价猷
  • 基金资助:

    国家自然科学基金

The Conformation of Cyclododecene

XUE Jie-You, LU Xiang-Jun, LAI Cheng-Ming, LIN Shao-Fan, TANG Shi-Xiong, WANG Xiao-Lan   

  1. Department of Chemistry, Nankai University, Tianjin, 300071
  • Received:1991-09-19 Revised:1992-06-25 Online:1992-11-24 Published:1992-11-24

摘要: 用分子力学法(MMX程序)计算了15-苯基双环[10,3,0]十五碳-1(12)-烯-13-酮,其分子中环十二碳烯部分的构象为能量最低的[lene2333],与X衍射结果吻合.同时,还计算了15个顺式环十二碳烯的构象,求出了它们的能量及结构参数,讨论了影响构象稳定性的因素.

关键词: 顺式环十二碳烯, 构象, 分子力学法

Abstract: The structure parameters of 15-phenyl bicyclo[10,3,0]pentadec-l(12)-en-13-one with [1ene2333] conformation of the cyclododecene moiety calculated by molecular mechanics method(MMX program)are in good agreement with the experimental data of X-ray diffraction.Based on the steric energy of fifteen possible conformations of the cis-cyclododecene,the [lene

Key words: Cis-cyclododecene, Conformation, Molecular mechanics method

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