efficient one-pot synthetic methodology has been developed for the benzylic amination reactions of methyl-substituted azine N-oxides that operate under mild conditions. The reaction was found to tolerate quinoline and isoquinoline N-oxides with electron donating and withdrawing substituents as the electrophilic reaction partners as well as a broad range of nucleophilic primary, secondary and aromatic amines
已经开发了一种有效的一锅合成方法,用于在温和条件下运行的甲基取代的嗪N-氧化物的苄基胺化反应。发现该反应可耐受带有给电子和吸电子取代基作为亲电子反应伙伴的
喹啉和
异喹啉N-氧化物,以及广泛的亲核
伯胺,仲胺和芳族胺,可提供高达82%收率的苄基胺化产物。