The synthesis of 1-biphenyl-4-alkyl-[1,2,3]-triazoles and their mesomorphic behaviour
Kunlun Wang
Mirosław Salamończyk
Antal Jákli
Samuel Sprunt
Robert J. Twieg
10.6084/m9.figshare.7849769.v1
https://tandf.figshare.com/articles/journal_contribution/The_synthesis_of_1-biphenyl-4-alkyl-_1_2_3_-triazoles_and_their_mesomorphic_behaviour/7849769
<p>A series of 1-biphenyl-4-alkyl-[1,2,3]-triazole-based liquid crystal compounds were synthesised via a fast and efficient microwave mediated ‘Click Reaction’ and their phase behaviour is presented. Most of the 1-(3-fluorobiphenyl)-4-alkyl-[1,2,3]-triazole compounds exhibited a smectic A phase with relatively low transition temperatures compared to previously examined aryl-triazole-based mesogens. Small angle X-ray scattering measurement indicated the existence of deep smectic phase for some cases. Structural variations gave rise to different phase behaviour in these triazole-based compounds.</p>
2019-03-15 05:06:01
Triazole
small angle X-ray scattering
smectic A
structural variations