Tetrahedron Letters p. 4057 - 4060 (1990)
Update date:2022-08-05
Topics: Syntheses Optically active Racemization Organic solvents Intermolecular prototropy Alkyltropylium ions Kinetic Br?nsted basicity
Kinoshita, Tomomi
Haga, Ken'ichi
Ikai, Keizo
Takeuchi, Ken'ichi
Okamoto, Kunio
Optically active (1-methylpropyl)tropylium ion (1) and (2-bicyclo<2.2.2>octyl)tropylium ion (2) have been synthesized.The first-order rate constants of racemization via intermolecular prototropy of 1 provide a novel scale for the kinetic Broensted basicit
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