Issue 10, 1980

Mesoionic compounds. Part 7. Acid catalysed hydrolysis of ethyloxatriazole

Abstract

The acid catalysed hydrolysis of ethyloxatriazole has been studied in aqueous solutions of mineral acids at 120 °C. Analyses of the data by Bunnett and Bunnett–Olsen criteria and entropies of activation are consistent with a gradual change-over from an A-2 mechanism at low acid concentration to a predominantly A-1 mechanism at high acidities. Values of the kinetic solvent isotope effect indicate the involvement of a modified A-2 mechanism in which a proton transfer is partially rate determining.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 2, 1980, 1437-1440

Mesoionic compounds. Part 7. Acid catalysed hydrolysis of ethyloxatriazole

Z. Said and J. G. Tillett, J. Chem. Soc., Perkin Trans. 2, 1980, 1437 DOI: 10.1039/P29800001437

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