title: alpha-Oxyalkylation and alpha-amidoalkylation of nebularine tri-O-benzoate via homolytic processes.
abstract: A series of new purine ribonucleoside derivatives having oxyalkyl or amidoalkyl functionality at the 6-position have been synthesized from nebularine tri-O-benzoate by Miniscitype homolytic processes using ammonium persulfate as the radical initiator.
mesh_terms: D000478:Alkylation; D011684:Purine Nucleosides / Q000138:chemical synthesis*; D012263:Ribonucleosides / Q000138:chemical synthesis*
chemical_list: D011684:Purine Nucleosides; D012263:Ribonucleosides; C005248:nebularine