An Yb(OTf)<sub>3</sub> and visible light relay catalyzed [3 + 2] cycloaddition/[3,3]-rearrangement/[4 + 2] cycloaddition in one pot to prepare oxazonine-fused endoperoxides
Xiao‐Pan Ma, Cai‐Mei Nong, Yu‐Feng Liang, Peipei Xu, Xiu-Yun Guo, Cui Liang, Cheng‐Xue Pan, Gui‐Fa Su, Dong‐Liang Mo
Abstract
A Yb(OTf)<sub>3</sub> and visible light relay catalyzed [3 + 2] cycloaddition/[3,3]-rearrangement/[4 + 2] cycloaddition in one pot was developed to prepare oxazonine-fused endoperoxides in good yields from <italic>N</italic>-vinyl nitrones and methylenecyclopropanes.
Topics & Concepts
CycloadditionCatalysisChemistryVisible spectrumPhotochemistryMaterials scienceOrganic chemistryOptoelectronicsOxidative Organic Chemistry ReactionsSynthesis and Catalytic ReactionsRadical Photochemical Reactions