Facile and rapid regeneration of free amino acids from N-benzyloxycarbonyl-5-oxazolidinones and from N-benzyloxycarbonylamino derivatives by treatment with BCl3 in dichloromethane
Reaction of benzyloxycarbonyl-5-oxazolidinones and of N-benzyloxycarbonylamino acids with BCl3 in dichloromethane at room temperature affords the corresponding free amino acids.