Fig. 8: Synthesis of antitumor agent Z and its difluoromethyl analog Z′.
Tf2O trifluoromethanesulfonic anhydride, DPPP bis(diphenylphosphino)propane, TFA trifluoroacetic acid, DIBAL-H diisobutylaluminum hydride.
Fig. 8: Synthesis of antitumor agent Z and its difluoromethyl analog Z′. | Nature Communications
