Photoinduced inverse Sonogashira coupling reaction
Lizhu Zhang, Cunbo Wei, Jiawen Wu, Dan Liu, Yinchao Yao, Zhuo Chen, Jianxun Liu, Chang‐Jiang Yao, Dinghua Li, Rongjie Yang, Zhonghua Xia
Abstract
A transition-metal and photocatalyst-free, photoinduced inverse Sonogashira coupling reaction was developed. Under visible-light irradiation, the excited state iodoalkyne acted as an “alkynyl radical synthetic equivalent”.
Topics & Concepts
Sonogashira couplingInverseCoupling (piping)Coupling reactionCombinatorial chemistryChemistryPhotochemistryMaterials sciencePalladiumPhilosophyOrganic chemistryCatalysisLinguisticsMetallurgyRadical Photochemical ReactionsSulfur-Based Synthesis TechniquesOxidative Organic Chemistry Reactions