高等学校化学学报

高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (7): 1002.

• 论文 • 上一篇    下一篇

羰基在电荷转移络合过程中的作用及络合组成比的确定

董宇平1, 封麟先1, 杨士林1, 沈家骢2   

  1. 1. 浙江大学化学系, 杭州, 310027;
    2. 吉林大学化学系
  • 收稿日期:1991-07-05 出版日期:1992-07-24 发布日期:1992-07-24
  • 通讯作者: 董宇平

Effect of Carbonyl Groups in Charge Transfer Complex and Determination of Complex Stoichiometry

DONG Yu-ping1, FENG Lin-xian1, YANG Shi-lin1, SHEN Jia-cong2   

  1. 1. Department of Chemistry, Zhejiang University, Hangzhou, 310027;
    2. Department of Chemistry, Jilin University
  • Received:1991-07-05 Online:1992-07-24 Published:1992-07-24

PDF (PC)

被引次数

9

摘要： 以丁二酸酐作为马来酸酐的模型化合物,用NMR法研究了羰基在电荷转移络合过程中的作用,建立起用NMR法确定络合组成比的方法.实验结果表明:丁二酸酐以1:1与苯乙烯或N-乙烯基咔哇彤成电荷转移络合物,马来酸酐中的羰基比碳碳双键更强地参与电荷转移络合作用.

关键词: 电荷转移络合反应, 模型化合物, 络合组成比

Abstract: The report researched the effect of carbonyl groups in charge transfer complex by means of NMR, in which succinic anhydride was taken for a model compound of maleic anhydride, and complex stoichiometries of succinic anhydride-styrene, succinic anhydride-N-vinylcar-bazole were determined through amendment of Hanna-Ashbaugh equation.The experiment results indicate that carbonyl groups were easier to participate in complex reactions than olefinic groups.

Key words: Charge transfer complex reaction, Model compound, Complex stoichiometry

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