title: Letter: Synthesis of C-5 substituted pyrimidine nucleosides via organopalladium intermediates.
mesh_terms: D008722:Methods; D009942:Organometallic Compounds; D010165:Palladium; D011741:Pyrimidine Nucleosides / Q000138:chemical synthesis*
chemical_list: D009942:Organometallic Compounds; D011741:Pyrimidine Nucleosides; D010165:Palladium