CHIRAL ALCOHOL DERIVED FROM GLUCOSE, ITS PRODUCTION METHOD, CHIRAL ALKOXIDE DERIVED FROM CHIRAL ALLOHOL, OPTICALLY ACTIVE ALPHA-AMINOKETONE USING THE SAME AND ITS PRODUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a method for producing effectively an optically active α-aminoketone.;SOLUTION: A method for producing an optically active α-aminoketone shown by general formula (2) comprises allowing a new chiral alkoxide originating from glucose, which is shown by formula (3), to act upon a quaternary ammonium salt shown by general formula (1), wherein R¹ is a member selected from a methyl group and a cyclohexylidene group, R² is a member selected from an i-propyl group, an i-butyl group, a benzyl group, a phenyl group, a hexyl group and a cyclohexyl group, R³ is a member selected from a vinyl group and a phenyl group, R⁴ is a member selected from a methyl group and an allyl group, and X^- is a counter ion.;COPYRIGHT: (C)2004,JPO&NCIPI