Thienothiophene derivatives

Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...

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2522995, 350350R, 350350S, 549 50, 549 20, 549 21, 549 22, 544238, 544315, 544316, 544318, 544333, 546197, C09K 334, G02F 113, C07D40900

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046393285

ABSTRACT:
Thienothiophene derivatives of the formula I

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Karamysheva, L. A., et al., Mol. Cryst. Liq. Cryst., vol. 67, pp. 241-252 (1981).
Pavluchenko, A. I., et al., Advances in Liquid Crystal Research & Applications, Bata, L., Ed., Pergamon Press, Oxford, pp. 1007-1013 (1980).
Behringer, H., et al., Liebigs Annalen Chemie, vol. 10, pp. 1729-1750 (1981).
Nash, J. A., et al., Mol. Cryst. Liq. Cryst., vol. 25, pp. 299-321 (1974).
Osman, M. A., et al., Mol. Cryst. Liq. Cryst., vol. 82 (Letters), pp. 339-344 (Jan. 1983).

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