The base catalysed anomerisation of beta-5-formyluridine; crystal and molecular structure of alpha-5-formyluridine.
On treatment with strong base beta-5-formyluridine undergoes an anomerisation to give a mixture of the alpha- and beta-anomers. The anomers have been separated by fractional recrystallisation and the absolute configuration of the alpha-anomer has been determined by X-ray analysis.
D055598:Chemical Phenomena; D002621:Chemistry; D002942:Circular Dichroism; D005561:Formates; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D008968:Molecular Conformation; D013056:Spectrophotometry, Ultraviolet; D013237:Stereoisomerism; D014529:Uridine / Q000031:analogs & derivatives*; D014961:X-Ray Diffraction
D005561:Formates; C012983:5-formyluridine; D014529:Uridine