Wiley-VCH Verlag, ChemInform, 42(37), 2006
Elsevier, Tetrahedron, 28(62), p. 6607-6613
DOI: 10.1016/j.tet.2005.10.084
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This article was published in the journal, Tetrahedron [© Elsevier] and is also available at http://www.sciencedirect.com/science/journal/00404020 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%.