反应详情

Acylation of 5-chloro-2-phenylbenzofuran with p-anisoyl chloride was accomplished as described in the procedure of Example 1 to give 5-chloro-2-phenyl-3-(4-methoxybenzoyl)benzofuran which was then demethylated as described above to give 5-chloro-3-(4-hydroxybenzoyl)-2-phenylbenzofuran.