反应详情

Following a procedure similar to that described in Preparation 22(ii), but using 1.06 g of 4-(1-hydroxy-1-methylethyl)-2-propylimidazole-5-carboxylic acid [prepared as described in Preparation 22(i)] and 0.83 g of isopropoxycarbonyloxymethyl chloride, 1.22 g of the title compound, melting at 144°-146° C., were obtained.