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US 4,827,052 AGranted
Optically active alcohols
AssigneeChisso Corporation
InventorsKouji Ohno, Shinichi Saito, Kazutoshi Miyazawa, Makoto Ushioda, Hiromichi Inoue, Naoyuki Yoshida
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Abstract
The present invention provided optically active alcohols represented by the general formula: ##STR1## wherein R.sup.1 indicates an alkyl or alkyloxy group having a carbon number of 1-18, and A indicates a phenyl or a biphenyl group; or a phenyl or biphenyl group having a halogen atom or a cyano group. The alcohols are intermediates of optically active materials useful for components of liquid crystal materials for liquid crystal display elements having quick response.
Claims7
An optically active alcohol represented by the general formula:
- ##STR9## wherein R.sup.1 indicates an alkyl or alkyloxy group having a carbon number of 1-18, A indicates ##STR10## and X indicates a halogen atom or a cyano group.
Dependencies are inferred from the claim text.