ethyl 2,3-dioxohexanoate 、
5-formyl-3-hydroxy-7-iodo-2-(1-methyl-1-phenylethyl)isoindolinon 在
ammonium acetate 作用下,
以
溶剂黄146 为溶剂,
反应 9.5h,
以29%的产率得到5-(4-ethoxycarbonyl-5-propyl-3H-imidazol-2-yl)-3-hydroxy-7-iodo-2-(1-methyl-1-phenylethyl)isoindolinone