高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (2): 143.
• 研究简报 • 上一篇 下一篇
薛价猷, 张毓凡, 汪小兰
收稿日期:
出版日期:
发布日期:
Xue Jiayou, Zhang Yufan, Wang Xiaolan
Received:
Online:
Published:
摘要： 取代基对红外光谱特征频率的影响曾有报导,但对1,4-双[β-(取代苯基)乙烯基]苯类化合物还未曾研究。我们测试了它们的红外光谱,发现取代基常数σp、σpo及σp+与反式烯键上碳—氢键的面外变角振动频率δ=C-H(面外)之间存在一定线性关系。
Abstract: In this paper, the effects of substituents on the infrared spectra of some 1,4-bis[β-(4-substituted phenyl) ethenyl] benzene compounds have been discussed.It was found that there is a relationship of homologous linearity between the out-of-plane C-Hbending vibration frequency of olefinic bond and the substituent constants σp σpo, or, σp+.
TrendMD:
薛价猷, 张毓凡, 汪小兰. 取代基对1,4-双[β-(4-取代苯基)乙烯基]苯化合物红外光谱的影响. 高等学校化学学报, 1985, 6(2): 143.
Xue Jiayou, Zhang Yufan, Wang Xiaolan. The Effect of Substituents on the Infrared Spectra of Some 1,4-Bis[β-(4-Substituted Phenyl)Ethenyl] Benzene Compounds. Chem. J. Chinese Universities, 1985, 6(2): 143.
0 / / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: http://www.cjcu.jlu.edu.cn/CN/
http://www.cjcu.jlu.edu.cn/CN/Y1985/V6/I2/143
