Synthesis and Liquid Crystalline Properties of a Series of Meso-tetra(3,4,5-trialkylacyloxyphenyl)porphyrins and Their Zinc Complexes

E. J. Sun; G. J. Sun; X. Y. Bai; H. J. Zhai; X. Y. Yang; S. W. Lin

doi:10.1134/S1070363219080206

Synthesis and Liquid Crystalline Properties of a Series of Meso-tetra(3,4,5-trialkylacyloxyphenyl)porphyrins and Their Zinc Complexes

Authors: Sun E.J.¹, Sun G.J.¹, Bai X.Y.¹, Zhai H.J.¹, Yang X.Y.¹, Lin S.W.¹
Affiliations:
1. College of Chemistry
Issue: Vol 89, No 8 (2019)
Pages: 1667-1672
Section: Article
URL: https://journals.rcsi.science/1070-3632/article/view/223041
DOI: https://doi.org/10.1134/S1070363219080206
ID: 223041

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Abstract

A series of novel porphyrin ligands and their zinc complexes with twelve long flexible chains have been synthesized and characterized by UV-Vis, IR, and ¹H NMR spectra. Liquid-crystal properties of the compounds are studied by differential scanning calorimetry (DSC) and polarizing optical microscopy (POM). Absorption spectra, luminescence spectra and fluorescence lifetime of the products are determined.