In particular, primary sulfonamides are common in marketed drugs. Here we describe the direct synthesis of these valuable compounds from organometallic reagents and a novel sulfinylamine reagent, t-BuONSO. A variety of (hetero)aryl and alkyl Grignard and organolithium reagents perform well in the reaction, providing primary sulfonamides in good to excellent yields in a convenient one-step process.
磺酰胺在药物开发的历史中起着决定性的作用,并在今天继续流行。特别地,伯磺酰胺在市售药物中是常见的。在这里,我们描述了从有机
金属试剂和新型亚
磺胺试剂t- BuONSO直接合成这些有价值的化合物的方法。多种(杂)芳基和烷基
格氏试剂和
有机锂试剂在反应中表现良好,可通过便捷的一步法提供伯磺酰胺,收率高至优异。