SYNTHESES AND RACEMIZATION VIA INTERMOLECULAR PROTOTROPY OF OPTICALLY ACTIVE ALKYLTROPYLIUM IONS. A NOVEL SCALE FOR THE KINETIC BROENSTED BASICITY OF ORGANIC SOLVENTS

DOI: 10.1016/S0040-4039(00)94498-8

Source and publish data:

Tetrahedron Letters p. 4057 - 4060 (1990)

Update date:2022-08-05

Topics: Syntheses Optically active Racemization Organic solvents

Authors:

Kinoshita, Tomomi

Haga, Ken'ichi

Ikai, Keizo

Takeuchi, Ken'ichi

Okamoto, Kunio

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Article abstract of DOI:10.1016/S0040-4039(00)94498-8

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

Full text of DOI:10.1016/S0040-4039(00)94498-8

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