Ir-catalyzed photoredox cascade radical annulation reactions toward phosphinimides bearing quaternary carbon center at room temperature
Green Synthesis and Catalysis(2024)
摘要
Organophosphorus aza-heterocycles are widely found in the framework of numerous bioactive molecules, functional materials, and commercially available drugs. We report herein a photoredox-catalyzed radical addition cascade annulation sequence of acyclic phosphinimides with a variety of organohalides under mild and external oxidant-free reaction conditions. A wide range of functionalized phosphinimides bearing a quaternary carbon center could be efficiently and selectively produced by employing diverse radical precursors, including sulfonyl, perfluoroalkyl, trichloromethyl, and carbonyl halides, under mild reaction conditions.
更多查看译文
关键词
Ir catalysis,Photoredox,Quaternary carbon center,Phosphinimide,Radical cyclization
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要