35492-00-3

Upstream product

• 90-24-4 2-hydroxy-4,6-dimethoxyacetophenone 
• 60237-54-9 1-(2,4-dimethoxy-6-(methoxymethoxy)phenyl)ethan-1-one 
• 120-14-9 3,4-dimethoxy-benzaldehyde 

Downstream Products

• 130322-34-8 (αS,βR)-3,4,4',6'-tetramethoxy-2'-O-methoxymethylchalcone epoxide 
• 130322-29-1 (-)-(αR,βS)-3,4,4',6'-tetramethoxy-2'-O-methoxymethylchalcone epoxide 

Relevant academic research and scientific papers

ENANTIOSELECTIVE SYNTHESIS OF FLAVONOIDS. PART 1. POLY-OXYGENATED CHALCONE EPOXIDES

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.