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. Author manuscript; available in PMC: 2008 Nov 21.

Published in final edited form as: J Am Chem Soc. 2007 Oct 30;129(46):14500–14510. doi: 10.1021/ja076121h

Hammett plots for oxidation of p-substituted phenols by ToMO. The values of ρ were −1.3 and −1.7 for σ_m (■) and σ⁺ ( ) respectively. A negative reaction constant is indicative of electrophilic reactions. The goodness of fit as measured by R² for either σ value is 0.81.

Inline graphic — Hammett plots for oxidation of p-substituted phenols by ToMO. The values of ρ were −1.3 and −1.7 for σ_m (■) and σ⁺ ( ) respectively. A negative reaction constant is indicative of electrophilic reactions. The goodness of fit as measured by R² for either σ value is 0.81.