Optically active cyanobiphenyl compound

Details Optically active cyanobiphenyl compound Optically active cyanobiphenyl compound

1988-11-23

1989-07-04

Gron, Teddy S.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229901, 350350R, 558423, C09K 1912, C07C12175

Patent

active

048448362

ABSTRACT:
The present invention discloses an optically active cyanobiphenyl compound represented by the following formula and nematic liquid crystal composition comprising thereof. ##STR1## wherein, m is 2 or 3; n is 2 when m is 2 and n is one when m is 3; and * represents an asymmetric carbon atom.

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patent: 4723005 (1988-02-01), Huynh-Bh et al.
patent: 4780240 (1988-10-01), Emoto et al.
patent: 4786730 (1988-11-01), Shibata et al.
patent: 4801756 (1989-01-01), Kano et al.
patent: 4804759 (1989-02-01), Shibata et al.

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