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2013 | 124 | 6 | 926-932
Article title

Liquid Crystalline Polymorphism of Methyl and Ethyl trans-4-{[4'-(alkanoyloxy)phenyl]diazenyl}benzoates

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EN
Abstracts
EN
uthors present two new homologous series of liquid-crystalline compounds, methyl and ethyl 4-{[4-(alkanoyloxy)phenyl]diazenyl}benzoates, synthesis and investigation of their mesogenic properties. In the methyl series only nematic phase was detected and in the ethyl series nematic and smectic mesophases. Influence of the alkyl chain length on the phase transition temperatures and their entropic values are discussed and compared with literature data.
Keywords
EN
Publisher

Year
Volume
124
Issue
6
Pages
926-932
Physical description
Dates
published
2013-12
Contributors
author
  • Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383 Wrocław, Poland
author
  • Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383 Wrocław, Poland
References
  • [1] T. Rotarski, Ber. Deut. Chem. Ges. 36, 3158 (1903)
  • [2] A. Bogojawlensky, N. Winogradow, Z. Phys. Chem. 64, 229 (1908)
  • [3] F. Dreyer, T. Rotarski, Z. Phys. Chem. 54, 353 (1906)
  • [4] D. Vorländer, Ber. Deut. Chem. Ges. 71, 1688 (1938)
  • [5] V. Vill, LiqCryst. 5.2, LCI Publisher GmbH, Hamburg 2013
  • [6] T. Ikeda, T. Sasaki, K. Ichimura, Nature 361, 428 (1993)
  • [7] T. Ikeda, J. Mater. Chem. 13, 2037 (2003)
  • [8] J. Mysliwiec, M. Czajkowski, S. Bartkiewicz, K. Zygadlo, Z. Galewski, B. Sahraoui, J. Appl. Phys. 110, 113104 (2011)
  • [9] A. Sobolewska, J. Zawada, S. Bartkiewicz, Z. Galewski, J. Phys. Chem. C 117, 10051 (2013)
  • [10] K. Bergt, Ph.D. Thesis, Halle 1925
  • [11] L.E. Knaak, H.M. Rosenberg, M.P. Servé, Mol. Cryst. Liq. Cryst. 17, 171 (1972)
  • [12] L.L. Lai, F.Y. Su, K.C. Zhan, Y.L. Cai, Y.H. Liu, Y. Wang, J. Chin. Chem. Soc. (Taipei) 54, 197 (2007)
  • [13] L.L. Lai, F.Y. Su, C.H. Hung, Liq. Cryst. 31, 773 (2004)
  • [14] L.-L. Lai, F.-Y. Su, Y.-J. Lin, C.-H. Ho, E. Wang, C.-H. Hung, Y.-H. Liu, Y. Wang, Helv. Chim. Acta 85, 1517 (2002)
  • [15] C.L. Hillemann, G.R. Van Hecke, S.R. Peak, J.B. Winther, M.A. Rudat, D.A. Kalman, M.L. White, J. Phys. Chem. 79, 1566 (1975)
  • [16] Z. Galewski, H.J. Coles, J. Mol. Liq. 79, 77 (1999)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv124n604kz
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