Carbonitriles

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

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2522995, 25229963, 350350R, 558429, C09K 334, C09K 1932, C07C12146, C07C12148

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046938419

ABSTRACT:
Carbonitriles of the formula I ##STR1## wherein R.sup.1 and R.sup.2 are each an alkyl group having 1-12 C atoms and wherein one or two CH.sub.2 groups/can be groups which are not adjacent replaced by --O--, --O--CO--, --CO--O-- and/or --CH.dbd.CH--, and

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patent: 4510069 (1985-04-01), Eidenschink et al.
patent: 4600528 (1986-07-01), Eidenschink et al.
Pfenninger, J., et al., Helv. Chim. Acta., vol. 63(6), pp. 1562-1581, (1980).
Varech, D., et al., Nouv. J. Chim., vol. 8, No. 7, pp. 445-452, (1984).
Sucrow, W., et al., Chem. Ber., vol. 118, No. 8, pp. 3332-3349, (1985).

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