posted on 2006-09-19, 16:58authored byPhilip C. Bulman Page, Benjamin BuckleyBenjamin Buckley, David Barros, A. John Blacker, Harry Heaney, Brian A. Marples
A 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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Science
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Chemistry
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Citation
PAGE et al, 2006. Non-aqueous iminium salt mediated catalytic asymmetric epoxidation. Tetrahedron 62 (28), pp. 6607-6613