20754-85-2Relevant articles and documents
Heterocycles. XV. Enantioselective Synthesis of Chiral Flavanonols and Flavan-3,4-diols
Takahashi, Hiroshi,Kubota, Yumiko,Miyazaki, Hiroko,Onda, Masayuki
, p. 4852 - 4857 (2007/10/02)
Chiral flavanonols and flavan-3,4-diols have been enantioselectively synthesized from the chiral epoxychalcones (-)-2a and (+)-2b, which are obtained by the asymmetric epoxidation of the chalcone 1 under phase-transfer conditions.The absolute configuratio