反应详情

温度

25 °C

A mixture of 1,4-dimethyl-5-hydroxymethyl-2-(4-methoxybenzylthio)imidazole (1 g, 4 mmoles) and manganese dioxide (1.3 g, 15 mmoles) in methylene chloride (50 ml) was stirred at 25° C. for 16 hours. The mixture was filtered and the filtrate concentrated in vacuo to give 1,4-dimethyl-5-formyl-2-(4-methoxybenzylthio)imidazole.

1. filtrationThe mixture was filtered
2. concentrationthe filtrate concentrated in vacuo