To provide a new optically active amine and its salt useful as an optical resolution agent for an optically active carboxylic acid having a specific structure and useful also as an asymmetric ligand, an asymmetry recognition agent, raw material of medicines and agrochemicals, a chiral building block, etc., and producible by an industrial means and provide a method for the production and use of these compounds.
The invention provides a new optically active phenylethylamine derivative synthesizable by a conventional easy process. The optically active amine compound of the invention is useful as an excellent optical resolution agent for a carboxylic acid having a specific structure and useful also as an asymmetric ligand, an asymmetry recognition agent, raw material of medicines and agrochemicals and a chiral building block. It is producible on an industrial scale by a simple means.
YAMADA KAZUHIRO
NISHIZAKI KYOKO
HIDAKA TOSHIO
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