Issue 2, 1997

Rate constants and activation parameters for ring–chain tautomerism in 5-, 6- and 7-ring-1,3-dinitrogen heterocycles

Abstract

Free energies, enthalpies and entropies of activation have been measured for the ring–chain tautomeric equilibria existing in imidazolidine, hexahydro-pyrimidine and -diazepine ring systems under acid- catalysed conditions in a solvent consisting of 4∶1 DMSO–D2O using computer analysis of NMR signal bandshape.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 2, 1997, 169-172

Rate constants and activation parameters for ring–chain tautomerism in 5-, 6- and 7-ring-1,3-dinitrogen heterocycles

R. B. Moodie, M. Z. Moustras, G. Read and J. P. B. Sandall, J. Chem. Soc., Perkin Trans. 2, 1997, 169 DOI: 10.1039/A606540F

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