Optically active fluorine-containing alcohol compounds and liqui

Details Optically active fluorine-containing alcohol compounds and liqui Optically active fluorine-containing alcohol compounds and liqui

1990-08-24

1992-03-17

Maples, John S.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229964, 25229901, 2522996, 25229967, 25229966, 560 8, 560 55, 560 59, 560 60, 560 61, 560 64, 560 73, 560 76, 560102, 359103, C09K 1912, C09K 1920, C07C 6976

Patent

active

050966138

ABSTRACT:
An optically active fluorine-containing alcohol of ##STR1## where R.sub.2 is a C.sub.1-18 alkyl and n is 2-10, and liquid crystal compound of ##STR2## wherein R.sub.1 and R.sub.2 each is a C.sub.1-18 alkyl, X is O, COO or OCO, Y is COO, OCO, CH.sub.2 O or OCH.sub.2, Z is COO or O, (A) and (B) each is for example ##STR3## and p is zero or one, which is prepared from (I) above.

REFERENCES:
patent: 4886619 (1989-12-01), Janulis
patent: 4917817 (1990-04-01), Nohira et al.
patent: 4918213 (1990-04-01), Nohira et al.
patent: 4921632 (1990-05-01), Nakamura et al.
Demus, D. et al., Eds. Flussige Kristalle in Tabellen II, VEB, Leipzig, 1984, p. 118.

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