Acetylene-bridged triazine pi-conjugated structures: synthesis and liquid crystalline properties


Akkurt N., Al-Jumaılı M. H. A. , Bilgin Eran B. , Ocak H. , Torun L.

TURKISH JOURNAL OF CHEMISTRY, vol.43, no.5, pp.1436-1444, 2019 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 43 Issue: 5
  • Publication Date: 2019
  • Doi Number: 10.3906/kim-1907-26
  • Title of Journal : TURKISH JOURNAL OF CHEMISTRY
  • Page Numbers: pp.1436-1444

Abstract

We report the synthesis and liquid crystalline properties of a new type of tribranched compound built up from triazine as the central core and electron-rich triazine rings as peripheral groups. An equimolar mixture of the star-shaped compound based on the 1,3,5-triazine core with 4-dodecyloxybenzoic acid produced an organic salt exhibiting a columnar mesophase with a dendritic growing texture at low temperatures. The liquid crystalline properties of the triazine-based compound and organic salt were investigated by differential scanning calorimetry and polarizing optical microscopy.