Tetrahedron

Luminescent columnar liquid crystals based on 1, 3, 4-oxadiazole

E Girotto, J Eccher, AA Vieira, IH Bechtold, H Gallardo

文献索引：Girotto, Edivandro; Eccher, Juliana; Vieira, Andre A.; Bechtold, Ivan H.; Gallardo, Hugo Tetrahedron, 2014 , vol. 70, # 20 p. 3355 - 3360

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被引用次数: 18

摘要

Abstract In this study five new compounds, derivatives of 1, 3, 4-oxadiazole, were synthesized in order to achieve mesomorphic behavior and luminescence. Different types of aliphatic chains were used in order to investigate the influence of alkoxide groups in mesomorphic behavior. All of the compounds showed high thermal stability and strong blue photoluminescence in solution and in solid films. Furthermore, compounds 10a–d ...