Scheme 6.
UV‐induced low‐temperature hydrothiolation of 2‐substituted glycals—Universal method for stereoselective 1,2‐cis‐α‐S‐glycosylation (Conditions: hν, 3×15 min; 3×0.1 equiv DPAP).
UV‐induced low‐temperature hydrothiolation of 2‐substituted glycals—Universal method for stereoselective 1,2‐cis‐α‐S‐glycosylation (Conditions: hν, 3×15 min; 3×0.1 equiv DPAP).