catalyst in combination with either a stoichiometric amount of Brønsted acid or a catalytic amount of Lewis acid is capable of catalyzing regioselective alkylation of N‐heteroarenes with N‐(acyloxy)phthalimides at room temperature under irradiation. A broad range of N‐heteroarenes can be alkylated using a variety of secondary, tertiary, and quaternary carboxylates. Mechanistic studies suggest that an IrII/IrIII
铱光氧化还原催化剂与
化学计量的布朗斯台德酸或催化量的
路易斯酸结合使用,能够在室温下于辐射下催化N-(酰氧基)邻苯二甲
酰亚胺对N-杂
芳烃的区域选择性烷基化。可以使用各种仲,叔和季
羧酸盐将多种N-杂
芳烃烷基化。机理研究表明,Ir II / Ir III氧化还原催化循环是所观察到的反应性的原因。