摘要 : Reaction of the cationic binuclear gold(1) complex [(Ph3PAu)(2)Cl]BF4 with w-alkynylfurans furnished phenols as the major product and anellated furans as the side-products. The analogous trimesityl-phosphane complex [(Mes(3)PAu)(2... 展开 Reaction of the cationic binuclear gold(1) complex [(Ph3PAu)(2)Cl]BF4 with w-alkynylfurans furnished phenols as the major product and anellated furans as the side-products. The analogous trimesityl-phosphane complex [(Mes(3)PAu)(2)Cl]BF4 selectively afforded only the phenols. The latter catalyst then enabled the first intermolecular gold-catalyzed phenol synthesis. 收起