Journal of Physical Organic Chemistry

Effect of substituents and conjugated chain length on the UV spectra of α, ω??di??substituted phenyl polyenes

C Cao, Y Zhu, G Chen

文献索引：Cao, Chenzhong; Zhu, Yun; Chen, Guanfan Journal of Physical Organic Chemistry, 2013 , vol. 26, # 10 p. 834 - 839

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被引用次数: 4

摘要

Abstract A series of α, ω-di-substituted phenyl polyenes, pX–Ph (CH= CH) n Ph–pY (n= 1, 2, or 3) were synthesized, and their ultraviolet (UV) absorption maximum wavelength were determined. The correlation between molecular structure and the maximum wavelength energy (wavenumber/cm− 1) was carried out. The results show that the maximum wavelength energy of the title compounds is mainly affected by both substituent excited- ...