Nematic liquid crystalline compounds

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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2522995, 25229963, 25226664, 25229965, 350350R, 350350S, C09K 334, C07C12152, C07C12175, C07C12146

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active

045512809

ABSTRACT:
A compound of the general formula ##STR1## wherein A denotes a substituted ring structure represented by the formula ##STR2## or ##STR3## the substituent R denotes a linear alkyl group having 1 to 9 carbon atoms, and the cyclohexane rings are both arranged in a trans(equatorial-equatorial)-form.

REFERENCES:
patent: 4198312 (1980-04-01), Sato et al.
patent: 4424371 (1984-01-01), Hsu
patent: 4455261 (1984-06-01), Sasaki et al.
patent: 4472293 (1984-09-01), Sugimori et al.
patent: 4502974 (1985-03-01), Sugimori et al.
Osman, M. A., et al, Mol. Cryst. Lir. Cryst., vol. 82 (Letters), pp. 331-338 (Jan. 1983).
Gray, G. W., et al., Mol. Cryst. Lir. Cryst., vol. 67, pp. 1-24 (1981).

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