C-H bond strengths and acidities in aromatic systems: effects of nitrogen incorporation in mono-, di-, and triazines.
Wren SW, Vogelhuber KM, Garver JM, Kato S, Sheps L, Bierbaum VM, Lineberger WC. C-H bond strengths and acidities in aromatic systems: effects of nitrogen incorporation in mono-, di-, and triazines. J Am Chem Soc. 2012 Apr 18; 134(15):6584-95.