Rodenko, Boris The mechanism of selective purine C-nitration revealed: NMR studies demonstrate formation and radical rearrangement of an N7-nitramine intermediate. [electronic resource] - Journal of the American Chemical Society Apr 2005 - 5957-63 p. digital Publication Type: Journal Article ISSN: 0002-7863 Standard No.: 10.1021/ja042590x doi Subjects--Topical Terms: Acetic AnhydridesAniline Compounds--chemistryFluoroacetatesNitrobenzenes--chemistryNitrogen IsotopesNuclear Magnetic Resonance, Biomolecular--methodsPurines--chemical synthesisQuaternary Ammonium Compounds--chemistryTrifluoroacetic Acid--chemistry