Issue 12, 1994

Timing of bonding changes in fundamental reactions in solutions: pyridinolysis of a triazinylpyridinium salt

Abstract

Pyridinolysis of 1-(4,6-diphenoxy-1,3,5-triazin-2-yl)pyridinium chloride with substituted pyridines in aqueous solution exhibits a non-linear Brønsted correlation possessing a break-point at the pKa of the pyridine nucleophile equal to that of the leaving group: the results are consistent with the intervention of a Meisenheimer-like intermediate and the full effective charge map for solution states along the reaction coordinate indicates substantial bonding change in the formation of the transition states.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 2, 1994, 2383-2384

Timing of bonding changes in fundamental reactions in solutions: pyridinolysis of a triazinylpyridinium salt

A. H. M. Renfrew, J. A. Taylor, J. M. J. Whitmore and A. Williams, J. Chem. Soc., Perkin Trans. 2, 1994, 2383 DOI: 10.1039/P29940002383

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