Visible‐Light‐Induced Insertion of Sulfur Dioxide Mediated by Electron Donor–Acceptor Complex: Synthesis and Photophysical Properties of 3‐Sulfonyl Indolizines
作者:Delphine Naud‐Martin、Marharyta Kosiuha、Leandro H. Zucolotto Cocca、Pascal Retailleau、Florence Mahuteau‐Betzer、Leonardo De Boni、Sandrine Piguel
DOI:10.1002/ejoc.202300125
日期:2023.6.6
sulfonylation of indolizines are developed thanks to an electrondonor–acceptor complex approach. The formation of two new C−S bonds, without further pre-functionnalization, in metal-free and mild conditions renders this three-component approach sustainable and green. The newly 3-sulfonylated indolizines show promising photophysicalproperties with high fluorescence and large Stokes shifts.