Internal rotation in 2-dimethylaminopyridine
Abstract
A study of internal rotation in 2-dimethylaminopyridine by 1H n.m.r. spectroscopy has yielded the activation parameters, ΔH‡= 7·6 (±1·0) kcal./mole and ΔS‡= 0·1(±6) e.u., for the rotation of the dimethylamino-group.
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