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Download fileNon-aqueous iminium salt mediated catalytic asymmetric epoxidation
journal contribution
posted on 2006-09-19, 16:58 authored by Philip C. Bulman Page, Benjamin BuckleyBenjamin Buckley, David Barros, A. John Blacker, Harry Heaney, Brian A. MarplesA range of substituted dihydroisoquinolinium salts has been tested in the catalytic
asymmetric epoxidation of simple alkenes using our newly developed non-aqueous conditions
employing tetraphenylphosphonium mono-peroxysulfate (TPPP) as oxidant, giving ees of up to 97%.
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