Tetrahedron p. 2651 - 2660 (1990)
Update date:2022-09-26
Topics:
Augustyn, Jan A. N.
Bezuidenhoudt, Barend C. B.
Ferreira, Daneel
Epoxidation of a series of poly-oxygenated chalcones with H2O2 in the presence of poly-α-aminoacid catalysts afforded chiral aromatic oxygenated epoxides in moderate to high optical yields; their absolute configurations were determined by CD spectroscopy.These chalcone epoxides could, in principle, be used as chirons for enantiomerically enriched dihydroflavonols.
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