反应详情

N-(5-Hydroxy-6-hydroxymethyl-4-oxo-4H-pyran-2-ylmethyl)-3-methyl-benzenesulfonamide (9-04) (7.5 g, 45.34%) was synthesized as a white solid from N-(5-hydroxy-4-oxo-4H-pyran-2-ylmethyl)-3-methyl-benzenesulfonamide (8-04) (15.0 g, 50.84 mmol) following the procedure described for N-(5-hydroxy-6-hydroxymethyl-4-oxo-4H-pyran-2-ylmethyl)-benzenesulfonamide (9-01).