Preparation of Sigmatropic 2-Acyloxy-5-perfluoroalkoxytropones: New Monocyclic Troponoid Liquid Crystals with an Enantiotropic Smectic A Phase

• Akira Mori

  Institute of Advanced Material Study, 86, Kyushu University

• Shinji Takematsu

  Graduate School of Engineering Sciences, 39, Kyushu University

• Hitoshi Takeshita

  Tohwa Institute for Oriental Science, Tohwa University

Abstract

Monocyclic sigmatropic troponoid liquid crystals with a 2-(perfluoroalkyl)ethoxyl group at C-5 showed an enantiotropic smectic A phase. They have higher melting and clearing points than the corresponding non-fluorinated compounds, which exhibit a monotropic smectic A phase.

Journal

• Chemistry Letters

  Chemistry Letters 26 (10), 1009-1010, 1997-10-01

  Oxford University Press (OUP)

Keywords

• General Chemistry

Details

• CRID: 1360002219109272960
• NII Article ID: 10002615697
• NII Book ID: AA00603318
• DOI: 10.1246/cl.1997.1009
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/26/10/1009/56074128/cl.1997.1009.pdf
• Data Source:
  • Crossref
  • CiNii Articles