Modular Synthesis of Cyclopropane‐Fused
<i>N</i>
‐Heterocycles Enabled by Underexplored Diazo Reagents
作者:Matthieu J. R. Richter、Frédéric J. Zécri、Karin Briner、Stuart L. Schreiber
DOI:10.1002/anie.202203221
日期:2022.9.19
Modular synthesis of cyclopropane-fused N-heterocycles from readily available amines was achieved. Key to the disclosed strategy was the development and implementation of reactive α-diazo acylating agents, providing access to structurally and functionally diverse products. Application of the method is showcased in the concise syntheses of therapeutic agents milnaciprane and amitifadine.
从容易获得的胺中实现了环丙烷稠合的N-杂环的模块化合成。所公开策略的关键是反应性α-重氮酰化剂的开发和实施,提供结构和功能多样化的产品。该方法在治疗药物米那普兰和阿米替发定的简明合成中得到应用。