Carboxylic acid cyclohexyl ester derivatives

Details Carboxylic acid cyclohexyl ester derivatives Carboxylic acid cyclohexyl ester derivatives

1981-09-17

1984-12-11

Killos, Paul J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

560 1, 560 65, 560 73, 560106, 560118, 560126, 260463, 260465D, 2604105, 260410, 25229963, C07C 6976

Patent

active

044879547

ABSTRACT:
Liquid crystal compounds useful as a component of liquid crystal compositions having superior actuation characteristics within a broader temperature range are provided, which compounds are carboxylic acid cyclohexyl ester derivatives expressed by the general formula ##STR1## wherein A represents ##STR2## R- or RO-; B represents ##STR3## R represents an alkyl group or an alkoxy group, both having 1 to 10 carbon atoms; and R' represents an alkyl group having 1 to 10 carbon atoms.

REFERENCES:
patent: 4228029 (1980-10-01), Osman
patent: 4229315 (1980-10-01), Krause et al.
patent: 4293434 (1981-10-01), Deutscher
Mol. Cryst. Liq. Cryst., 1976, vol. 37, pp. 157, 158, 168 & 175.

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