作者:Giulia Oss、Sander D. de Vos、Kevin N. H. Luc、Jason B. Harper、Thanh V. Nguyen
DOI:10.1021/acs.joc.7b02584
日期:2018.1.19
Structural modification of the tetrahydroisoquinoline (THIQ) framework is of significant interest to organic chemists due to its central role in heterocyclic and medicinal chemistry. Here we demonstrate an efficient metal-free method for the oxidative functionalization of THIQs at the C1 position, which is amenable to a diverse range of C–C coupling reactions. These reactions proceed through a hydride
四氢异喹啉(THIQ)框架的结构修饰因其在杂环和药物化学中的核心作用而引起有机化学家的极大兴趣。在这里,我们证明了一种有效的无金属方法,可用于THIQs在C1位置的氧化功能化,适用于各种C–C偶联反应。这些反应通过涉及对乙铵离子的氢化物提取进行,然后用亲核试剂淬灭生成的亚胺中间体,从而以优异的效率和令人感兴趣的选择性提供了THIQ衍生物。