Optically active (S)-(+)-amphetamine hydrochloride (5.HCl) was prepared from (1S,2S)-2-amino-1-phenyl-1,3-propanediol (1) via its 3-iodo intermediate (3). A phthaloyl group was used for protecting the amine function.
Optically active (S)-(+)-amphetamine hydrochloride (5.HCl) was prepared from (1S,2S)-2-amino-1-phenyl-1,3-propanediol (1) via its 3-iodo intermediate (3). A phthaloyl group was used for protecting the amine function.