[Optical resolution of N-acetyl-(R)(S)-p-methoxyphenylglycine by differential crystallization].
The optical resolution of the ammonium salt of N-acetyl-(R)(S)-p-metoxyphenylglycine was performed by differential crystallization producing the two enantiomeric forms with excellent optical purity. Hydrolysis with hydrochloric acid/hydrobromic acid yields the two enantiomers of p-methoxyphenylglycine and p-hydroxyphenylglycine respectively.
D003460:Crystallization; D005998:Glycine / Q000031:analogs & derivatives*; D006868:Hydrolysis; D009904:Optical Rotation
D005998:Glycine
Sdoppiamento ottico della N-acetil-(R)(S)-p-metossifenilglicina per cristallizzazione preferenziale