反应详情

To a solution of para-methoxy benzyl azide (125.0 g, 0.77 mol) in anhydrous DMF (300 mL) was added dropwise propionic acid ethyl ester-(166 g, 1.77 mol) at 0° C. After the addition, the mixture was stirred at RT overnight. The mixture was evaporated in vacuo to yield crude title compound (190.0 g, 95.0%) as yellow oil that was used without further purification.

1. additionAfter the addition
2. customThe mixture was evaporated in vacuo