Visible-light-induced [1,3]-brook rearrangements of α-ketoacylsilanes and their subsequent trapping in a tandem annulation with 1,3,5-triazinanes and azomethine imines
Zhong Zhang, Sirui Wu, Yuqiao Zhou, Baolin Li, Siyue Xiao, Xiaohu Zhao, Zhipeng Yu
Abstract
An unusual visible-light-induced [1,3]-brook rearrangement of α-ketoacylsilanes for cascade cyclization with 1,3,5-triazinanes and C , N -cyclic azomethine imines has been realized to assemble various β-lactams and pyrazolidinone scaffolds.
Topics & Concepts
ChemistryAnnulationTandemCascadeTrappingVisible spectrumCascade reactionPhotochemistryCombinatorial chemistryOptoelectronicsOrganic chemistryCatalysisChromatographyMaterials sciencePhysicsEcologyComposite materialBiologySynthesis and Catalytic ReactionsOxidative Organic Chemistry ReactionsSynthesis of β-Lactam Compounds