Iminium salt catalysts for asymmetric epoxidation: the first high enantioselectivities |
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| Authors: | Bulman Page Philip C Buckley Benjamin R Blacker A John |
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| Institution: | Department of Chemistry, Loughborough University, Loughborough, Leicestershire LE11 3TU, England. p.c.b@lboro.ac.uk |
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| 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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