Using microwave technology, a new protocol has been developed that improves the reaction rate and overall efficiency of the direct reductive amination of ketones with anilines. When using sodium triacetoxyborohydride as the reducing agent, high product yields and increased reaction rates are achieved for a variety of electronically different anilines. Furthermore, we have found that this protocol can
使用微波技术,开发了一种新方案,可提高酮与
苯胺直接还原胺化的反应速率和整体效率。当使用
三乙酰氧基硼氢化钠作为还原剂时,各种电子不同的
苯胺都可以实现高产率和更高的反应速率。此外,我们发现该协议也可以应用于
醛类。