反应详情

6-Benzyloxy-3-[2-(4-bromomethyl-phenyl)-2-oxo-ethyl]-3H-pyrimidin-4-one is prepared following preparation 15c from 2.50 g (7.14 mmol) 6-benzyloxy-3-[2-(4-hydroxymethyl-phenyl)-2-oxo-ethyl]-3H-pyrimidin-4-one (preparation 20a) and 0.67 mL (7.14 mmol) phosphorus tribromide.