Spectral Analysis of the Structure of Trans/Cis-1,2-Dicyano- (p-Ethylphenyl)alkene
CHEN Zhi-min1, 2, WU Yi-qun1, 2*, ZUO Xia1
1. Laboratory of Functional Materials, College of Chemistry and Chemical Engineering, Heilongjiang University, Harbin 150080, China 2. Laboratory of High Density Optical Storage, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
Abstract：Two precursors of soluble tetraazaporphrins, trans-1,2-dicyano-(p-ethylphenyl)alkene and cis-1,2-dicyano-(p-ethylphenyl)alkene, were synthesized. Their structures were confirmed by elemental analysis, FTIR, UV-Vis, GC/MS and 1H NMR. The differences in isomer structures of the trans and cis-1,2-dicyano-(p-ethylphenyl)alkenes were represented by the obvious differences in the spectra of UV-Vis, FTIR and 1H NMR. In addition, the reasons for the differences were also analyzed.
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