反应详情

A mixture of (S)-4-((2,6-dimethoxyphenoxy)methyl)-2,2-dimethyl-1,3-dioxolane (2.91 g, 10.85 mmol) and Amberlyst 15® (1.60 g) in methanol (30 ml) were stirred for 5 d. The mixture was filtered and evaporated to dryness to give 2.26 g of the title compound.

1. filtrationThe mixture was filtered
2. customevaporated to dryness