反应详情

3-(2-Phenylacetyl)dihydro-2H-pyran-4(3H)-one (0.538 g, 49.4%) was synthesised from tetrahydro-4H-pyran-4-one (0.923 mL, 9.99 mmol) and phenylacetyl chloride (0.660 mL, 4.99 mmol) by the general procedure for the preparation of ketones.