cat+epox+sub+anhyd.pdf (336.56 kB)
Non-aqueous iminium salt mediated catalytic asymmetric epoxidation
journal contributionposted on 2006-09-19, 16:58 authored by Philip 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%.
CitationPAGE et al, 2006. Non-aqueous iminium salt mediated catalytic asymmetric epoxidation. Tetrahedron 62 (28), pp. 6607-6613
NotesThis article was published in the journal, Tetrahedron [© Elsevier] and is also available at http://www.sciencedirect.com/science/journal/00404020