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- [34] Electron Ionization Mass Spectra of Organophosphorus Compounds. Part III: Mass Spectrometric Fragmentation of Diethyl Spiro[Pyrimidino[5,3′][1,2]Oxazole] Phosphonate, Diethyl (Oxazolo[5,4-D]Pyrimidine-4,6-Dione)Phosphonate, and Diethyl (Pyrimidino[4,5-B][1,4]Oxazine)Phosphonate Derivatives PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2013, 188 (08) : 1007 - 1016
- [35] Polycyclic N-heterocyclic compounds.: Part 52.: One-step syntheses of imidazo[1,5-α]pyridines, imidazo[1,5-α]quinolines and imidazo[5,1-α]isoquinolines by Vilsmeier reactions of pyridine-2-carbonitriles, quinoline-2-carbonitriles and isoquinoline-l-carbonitriles JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1998, (22): : 3851 - 3856