40524-63-8Relevant articles and documents
ENANTIOSELECTIVE SYNTHESIS OF FLAVONOIDS. PART 1. POLY-OXYGENATED CHALCONE EPOXIDES
Augustyn, Jan A. N.,Bezuidenhoudt, Barend C. B.,Ferreira, Daneel
, p. 2651 - 2660 (2007/10/02)
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.