2,6-Disubstituted 4-azidopyrimidines: synthesis, kinetic and thermodynamic studies of azide-tetrazole rearrangement by NMR spectroscopy
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DOI: 10.1007/s11172-017-1986-2
Abstract: Thermodynamic and kinetic parameters of the tautomeric tetrazole-azide rearrangement for a series of 2,6-disubstituted 4-azidopyrimidines are determined by NOESY/EXSY and DNMR: ΔH = 15—28 kJ mol–1; ΔS = 47—65 J mol–1 К–1; Еa = 93—117… read more here.
Keywords: disubstituted azidopyrimidines; kinetic thermodynamic; spectroscopy; rearrangement ... See more keywords