Naphthalene compound and liquid crystal composition containing t

Details Naphthalene compound and liquid crystal composition containing t Naphthalene compound and liquid crystal composition containing t

1989-05-05

1992-08-25

Stoll, Robert L.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229901, 560 80, 560 85, C09K 1932, C09K 1952, C07C 6976

Patent

active

051416689

ABSTRACT:
A naphthalene compound having the following formula (I) and a liquid crystal composition containing the same: ##STR1## wherein X represents a hydrogen atom or a halogen atom, Y and Z independently represent a monovalent group selected from the group consisting of ##STR2## wherein W represents a hydrogen atom or a halogen atom, R represents an alkyl group having 6 to 18 carbon atoms, provided that Y and/or Z represent the alkyl group, which is an optically active group including an asymmetric carbon having the following formula (II): ##STR3## wherein A is a group or atom selected from the group consisting of alkyl groups, alkoxy groups, halogen atoms and fluoroalkyl groups, n is an integer of 0 to 3, m is an integer of 3 to 6, and *C represents an asymmetric carbon.

REFERENCES:
patent: 4119558 (1978-10-01), Coates et al.
patent: 4820839 (1989-04-01), Krause et al.
patent: 4846998 (1989-07-01), Pohl et al.
patent: 4867904 (1989-09-01), Krause et al.
patent: 4871471 (1989-10-01), Krause et al.
patent: 4873019 (1989-10-01), Krause et al.
patent: 4904752 (1990-02-01), Kanoe et al.
patent: 4921632 (1990-05-01), Nakamura et al.
patent: 4973738 (1990-11-01), Suzuki et al.

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