2-(1-(4-((1-(6-hydroxy-4,7-dimethoxybenzofuran-5-yl)ethylidene)amino)phenyl)ethylidene)hydrazine-1-carboxamide 在
selenium(IV) oxide 作用下,
以
溶剂黄146 为溶剂,
反应 1.0h,
以25%的产率得到4,7-dimethoxy-5-[C-methyl-N-[4-(selenadiazol-4-yl)phenyl]carbonimidoyl]-1-benzofuran-6-ol