Substituted pyridazines

Details Substituted pyridazines Substituted pyridazines

1985-03-28

1987-04-14

Gron, Teddy S.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229965, 25229966, 25229901, 2522991, 350350S, 544239, C09K 1934, C07D23714, G02F 113

Patent

active

046576959

ABSTRACT:
A liquid crystal compound containing an optically active group, suitable for being used for display mode utilizing ferroelectric liquid crystals, and a composition containing the same are provided, which compound is an optically active pyridazine compound expressed by the general formula ##STR1## wherein X represents an alkyl group or an alkoxy group each having 1 to 18 carbon atoms and R* represents an optically active group.

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Schubert, Wiss. Z. Univ. Halle, 1970, pp. 1-18.
Research Disclosure, 24112, May 1984, pp. 196-197.
Liang, CA 102: 78810h, 1985.
Zaschke et al., CA 88: 6824k, 1978.
Goodby et al., Liq. Cryst. Ord. Fluids, vol. 4, 1984, pp. 1-32, from Proceedings of 1982 ACS Symposium in U.S.A.

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