Iminium Salt Catalysts for Asymmetric Epoxidation: The First High Enantioselectivities
Organic Letters2004Vol. 6(10), pp. 1543–1546
Citations Over TimeTop 10% of 2004 papers
Abstract
A highly enantioselective iminium salt catalyst has been prepared and tested in the catalytic asymmetric epoxidation of unfunctionalized alkenes, giving up to 95% ee, the highest ee yet reported for iminium salt-catalyzed epoxidation. Catalyst loadings as low as 0.1 mol % may be used.
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