Lactic acid derivative, liquid crystal composition containing sa

Details Lactic acid derivative, liquid crystal composition containing sa Lactic acid derivative, liquid crystal composition containing sa

1990-10-18

1992-12-01

Stoll, Robert L.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

2522991, 25229966, 25229967, 25229965, 359104, C09K 1934, C09K 1952, C09K 1912, C09K 1920, C02F 113

Patent

active

051678578

ABSTRACT:
An optically active lactic acid derivative represented by the following formula (I): ##STR1## wherein R is a saturated or unsaturated hydrocarbon group of a linear, branched or cyclic structure having 4 to 20 carbon atoms; Ra is --CO--Rb or --CH.sub.2 --Rc wherein Rb is a releasable chemically active group, and Rc is a releasable chemically active group; and C with * represents an asymmetric carbon atom.

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Aguilera et al., CA 103:5971x (Jul. 1985).
Demus (ed.), Flussige Kristalle in Zabellen (1974).
Demus (ed.), Flusige kristalle in Zabellen II (1989).

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