Design and Scalable Synthesis of
<i>N</i>
‐Alkylhydroxylamine Reagents for the Direct Iron‐Catalyzed Installation of Medicinally Relevant Amines**
作者:Eric Falk、Szabolcs Makai、Tristan Delcaillau、Laura Gürtler、Bill Morandi
DOI:10.1002/anie.202008247
日期:2020.11.16
and other biologically active small molecules. Herein, we report their direct synthesis from alkenes through an aminative difunctionalization reaction enabled by iron catalysis. A family of ten novel hydroxylamine‐derived aminating reagents were designed for the installation of several medicinally relevant amine groups, such as methylamine, morpholine and piperazine, through the aminochlorination of
仲和叔烷基胺是特权物质类别,通常在药物和其他具有生物活性的小分子中发现。在本文中,我们报道了它们通过铁催化的胺化双官能化反应从烯烃直接合成。设计了十种新颖的羟胺衍生胺化试剂家族,用于通过烯烃的氨基氯化来安装几个与医学相关的胺基,例如甲胺,吗啉和哌嗪。该方法具有出色的官能团耐受性,并且将宽范围的烯烃转化为相应的产物,包括几种药物样分子。除了氨基氯化以外,还可以通过氨基叠氮化,氨基羟基化甚至分子内碳氨基化反应来安装其他功能,