Compound for controlling dielectric constant of liquid crystal

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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25229961, 252408, 350350R, 546290, C09K 334, G02F 113, C07D21302

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042936985

ABSTRACT:
There is provided a compound for controlling dielectric constant of liquid crystal consisting of 4-p-Alkylbenzoyloxypyridine oxide represented by the general formula ##STR1## where R is a normal alkyl group having 1 to 9 carbon atoms.

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patent: 4027950 (1977-06-01), Moriyama et al.
patent: 4122026 (1978-10-01), Osmam
Pudziamowski, A. T., et al., Mol. Cryst. Liq. Cryst., vol. 34 (Letters), pp. 33-42 (1976).
Barbarin, F., et al., Mol. Cryst. Liq. Cryst., vol. 39, pp. 199-215 (1977).
Barbarin, F., et al., Mol. Cryst. Liq. Cryst., vol. 39, pp. 217-228 (1977).

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