In a similar way to its Stille coupling reactions, 3,5-dibromo-2-pyrone undergoes the Suzuki-Miyaura coupling reactions at either the C3- or the C5-position with high regioselectivity depending on the reaction conditions.
与 Stille 偶联反应类似,3,5-二
溴-2-
吡喃酮也会在 C3 位或 C5 位发生高区域选择性的 Suzukii-Miyaura 偶联反应,具体取决于反应条件。