METHOD FOR PRODUCING (R)-1,1,3-TRIMETHYL-4-AMINOINDANE

摘要

Provided is a method for producing (R)-1,1,3-trimethyl-4-aminoindane, the method including the following steps (A), (B) and (C). (A): A step of optically resolving 1,1,3-trimethyl-4-aminoindane so as to obtain (R)-1,1,3-trimethyl-4-aminoindane and (S)-1,1,3-trimethyl-4-aminoindane. (B): A step of racemizing the (S)-1,1,3-trimethyl-4-aminoindane obtained in step (A) or step (C) so as to obtain 1,1,3-trimethyl-4-aminoindane. (C): A step of optically resolving the 1,1,3-trimethyl-4-aminoindane obtained in step (B) so as to obtain (R)-1,1,3-trimethyl-4-aminoindane and (S)-1,1,3-trimethyl-4-aminoindane.