Fig. 2: Scope of the substrates for O-glycosylation[a].
From: Photosensitizer-free visible-light-promoted glycosylation enabled by 2-glycosyloxy tropone donors
A Reaction conditions unless otherwise specified: TMSOTf (10 mol%), ClCH2CH2Cl (2.0 mL), blue LEDs (15 W), argon atmosphere, 0.5 h. B ClCH2CH2Cl: Et2O = 1:5 (0.3 mL: 1.5 mL). [c] ClCH2CH2Cl: CH3CN = 1:5 (0.3 mL: 1.5 mL).
