A new entry to the construction of a quaternary carbon center having a fluorine atom – SN2′ reaction of γ-fluoroallylic alcohol derivatives with various cyanocuprates
A new entry to the construction of a quaternary carbon center having a fluorine atom – SN2′ reaction of γ-fluoroallylic alcohol derivatives with various cyanocuprates
Enantioselective Synthesis of Tertiary Allylic Fluorides by Iridium‐Catalyzed Allylic Fluoroalkylation
作者:Trevor W. Butcher、John F. Hartwig
DOI:10.1002/anie.201807474
日期:2018.10
Few allylic electrophiles containing two different substituents at a single allyl terminus and none in which one of the two substituents is a heteroatom, have been shown previously to react with iridium catalysts to form substitution products. We report that iridium‐catalysts are uniquely suited to form tertiary allylicfluorides enantioselectively by the addition of a diverse range of carbon‐centered