| abstract |
A method for producing (R)-1,1,3-trimethyl-4-aminoindane comprising the following steps (A), (B) and (C). (A): Optical resolution of 1,1,3-trimethyl-4-aminoindane, (R)-1,1,3-trimethyl-4-aminoindane and (S)-1,1,3-trimethyl- Process for obtaining 4-aminoindane (B): Racemization of (S)-1,1,3-trimethyl-4-aminoindane obtained in step (A) or step (C) to obtain 1,1,3-trimethyl-4-aminoindane fair (C): optical resolution of 1,1,3-trimethyl-4-aminoindane obtained in step (B), (R)-1,1,3-trimethyl-4-aminoindane and (S)-1; Process for obtaining 1,3-trimethyl-4-aminoindane |