Sodium methoxide in MeOH (1.0 M solution, freshly prepared)
was added drop wise to 2,3-unsaturated 1-O-glucoside acetates
(0.5 mmol, 1a–6a, Table 1), prepared from corresponding phenols/
alcohols, 1–6, Fig. 1 (Bound et al., 2014), in MeOH (5 ml)
which had been pre-cooled to 10–15 C in an ice-bath (