Renfrew, A.H.M and Taylor, J.A and Whitmore, J.M.J and Williams, A. (1994) Timing of Bonding Changes IN Fundamental Reactions in Solutions - Pyridinolysis of a Triazinyridinium Salt. Journal of the Chemical Society-Perkin Transactions 2 (12). pp. 2383-2384. ISSN 0300-9580.
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| Official URL http://dx.doi.org/10.1039/P29940002383 |
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 Bronsted correlation possessing a break-point at the pK(a) 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.
| Item Type: | Article |
|---|---|
| Additional information: | Document Type: Note |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts |
| Depositing User: | P. Ogbuji |
| Date Deposited: | 19 Jun 2009 17:13 |
| Last Modified: | 19 Jun 2009 17:13 |
| Resource URI: | http://kar.kent.ac.uk/id/eprint/19983 (The current URI for this page, for reference purposes) |
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