Boron Trifluoride-Catalyzed Rearrangement of 2-Aryloxytetrahydropyrans: A New Entry to C-Arylglycosidation
作者:Tadashi Kometani、Hiroyuki Kondo、Yukio Fujimori
DOI:10.1055/s-1988-27788
日期:——
Treatment of 2-aryloxytetrahydropyrans with boron trifluoride afforded 2-aryltetrahydropyrans via rearrangement in good yield. Aryl O-glycopyranosides were converted into the corresponding C-glycopyranosides by the same procedure.