Paper Title:
Synthesis and Mesomorphism of Semi-Fluorinated Chain Liquid Crystals with [1,2,3]-Triazole Rings
  Abstract

Series of semi-fluorinated chain liquid crystals with [1,2,3]-triazole rings have been synthesized with CuI-Et3N catalyzed alkyne-azide cycloaddition reaction. The selectively produced 1,4-disubstituted regioisomers were characterized by using IR, NMR, and Mass. The mesomorphic behaviors were characterized with polarizing optical microscopy and differential scanning calorimetry. Compounds with perfluorinated chains have showed smectic A phase.

  Info
Periodical
Key Engineering Materials (Volumes 428-429)
Edited by
Yuan Ming Huang
Pages
135-139
DOI
10.4028/www.scientific.net/KEM.428-429.135
Citation
Y. Yang, K. Q. Zhao, W. H. Yu, B. Q. Wang, P. Hu, "Synthesis and Mesomorphism of Semi-Fluorinated Chain Liquid Crystals with [1,2,3]-Triazole Rings", Key Engineering Materials, Vols. 428-429, pp. 135-139, 2010
Online since
January 2010
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