Visible-Light-Induced Insertion of Sulfur Dioxide Mediated by Electron Donor-Acceptor Complex: Synthesis and Photophysical Properties of 3-Sulfonyl Indolizines

被引：2
|
作者：
Naud-Martin, Delphine [1 ,2 ]
Kosiuha, Marharyta [1 ,2 ]
Zucolotto Cocca, Leandro H. [3 ]
Retailleau, Pascal [4 ]
Mahuteau-Betzer, Florence [1 ,2 ]
De Boni, Leonardo [3 ]
Piguel, Sandrine [5 ]
机构：
[1] Univ PSL, Inst Curie, CNRS, Inserm,U1196,UMR9187, F-91400 Orsay, France
[2] Univ Paris Saclay, CNRS, Inserm, UMR9187,U1196, F-91400 Orsay, France
[3] Univ Sao Paulo, Inst Fis Sao Carlos, CP 369, BR-13560970 Sao Carlos, SP, Brazil
[4] Univ Paris Saclay, Inst Chim Subst Nat, CNRS, UPR 2301, cedex, F-91198 Gif Sur Yvette, France
[5] Univ Paris, Saclay Fac Pharm, CNRS, UMR 8076, F-91400 Orsay, France
来源：
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2023年 / 26卷 / 22期
关键词：
electron donor-acceptor complex; indolizines; photocatalysis; sulfones; sulfur dioxide; DERIVATIVES; FLUOROPHORE; DRUGS; HOST;
D O I：
10.1002/ejoc.202300125
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
This work investigates a light-driven 3-component sulfonylation reaction of indolizines without needing any external photocatalyst. The mechanistic investigations support the formation of an electron donor-acceptor (EDA) complex in situ. This transformation offers a mild and sustainable approach with high functional group tolerance for the synthesis of 3-sulfonylated indolizines. This compound class has valuable photophysical properties and represents promising candidates in various applications related to fluorescence.
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页数：6
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