Tautomerism of guanidines studied by 15N NMR: 2-hydrazono-3-phenylquinazolin-4(3H)-ones and related compounds

Ion Ghiviriga, Bahaa El-Dien M. El-Gendy, Peter J. Steel, Alan R. Katritzky
  • Organic & Biomolecular Chemistry, January 2009, Royal Society of Chemistry
  • DOI: 10.1039/b907577a