title: [Spectral analysis of the structure of trans/Cis-1,2-dicyano-(p-ethylphenyl) alkene].
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 H 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.
authors.affiliation: Laboratory of Functional Materials, College of Chemistry and Chemical Engineering, Heilongjiang University, Harbin 150080, China.
authors.forename: Zhi-min
authors.initials: ZM
authors.lastname: Chen
authors.forename: Yi-qun
authors.initials: YQ
authors.lastname: Wu
authors.forename: Xia
authors.initials: X
authors.lastname: Zuo