反应详情

A mixture of N-[4-(hydroxymethyl)-1,3-thiazol-2-yl]-2-methylpropanamide (520 mg), manganese (IV) oxide (2.26 g), methanol (0.5 ml) and chloroform (5 ml) was stirred at ambient temperature for 18 hours. The reaction mixture was filtered through a celite pad, and the filtrate was concentrated in vacuo. The crystalline residue was collected and washed with diisopropyl ether to give N-(4-formyl-1,3-thiazol-2-yl)-2-methylpropanamide (365 mg).

1. filtrationThe reaction mixture was filtered through a celite pad
2. concentrationthe filtrate was concentrated in vacuo
3. customThe crystalline residue was collected
4. washwashed with diisopropyl ether