title: Facile preparation of 5'-cyano- and 5'-carboxynucleosides.
mesh_terms: D002264:Carboxylic Acids / Q000138:chemical synthesis; D055598:Chemical Phenomena; D002621:Chemistry; D003853:Deoxyribonucleosides / Q000138:chemical synthesis*; D009570:Nitriles / Q000138:chemical synthesis
chemical_list: D002264:Carboxylic Acids; D003853:Deoxyribonucleosides; D009570:Nitriles