Visible-Light-Driven Electron Donor–Acceptor Complex Induced Sulfonylation of Diazonium Salts with Sulfinates

2021 ◽  
Author(s):  
Xin Liang ◽  
Yufei Li ◽  
Qing Xia ◽  
Lan Cheng ◽  
Jianbo Guo ◽  
...  
Keyword(s):  
Visible Light ◽  
Electron Donor ◽  
Coupling Reaction ◽  
Diazonium Salts ◽  
Acceptor Complex ◽  
Radical Coupling ◽  
Visible Light Driven ◽  
Donor Acceptor ◽  
Radical Coupling Reaction ◽  
Eda Complex

This work reports an efficient sulfonylation enabled by visible-light-induced radical coupling reaction between phenyl/heterocyclic diazonium salts and sulfinates. Mechanistic experiments disclosed the formation of a versatile electron donor–acceptor (EDA) complex....

A visible-light-irradiated electron donor-acceptor complex-promoted radical reaction system for the C H perfluoroalkylation of quinolin-4-ols

2019 ◽  
Vol 60 (38) ◽  
pp. 151046 ◽  
Author(s):  
Yunze Li ◽  
Min Rao ◽  
Zhenwei Fan ◽  
Baoyi Nian ◽  
Yaofeng Yuan ◽  
...  
Keyword(s):  
Visible Light ◽  
Electron Donor ◽  
Radical Reaction ◽  
Reaction System ◽  
Acceptor Complex ◽  
Donor Acceptor

A photoredox catalyzed radical–radical coupling reaction: facile access to multi-substituted nitrogen heterocycles

2016 ◽  
Vol 52 (48) ◽  
pp. 7596-7599 ◽  
Author(s):  
Weipeng Li ◽  
Yingqian Duan ◽  
Muliang Zhang ◽  
Jian Cheng ◽  
Chengjian Zhu
Keyword(s):  
Visible Light ◽  
Nitrogen Heterocycles ◽  
Coupling Reaction ◽  
Radical Coupling ◽  
Radical Coupling Reaction

A visible light mediated radical–radical coupling reaction towards the construction of valuable nitrogen heterocycles has been developed. Piperidine, pyrrolidine, indole, and azetidine scaffolds were synthesized in good to excellent yields from simple substrates.

scholarly journals Visible-light-induced intramolecular charge transfer in the radical spirocyclisation of indole-tethered ynones

2020 ◽  
Vol 11 (5) ◽  
pp. 1353-1360 ◽  
Author(s):  
Hon Eong Ho ◽  
Angela Pagano ◽  
James A. Rossi-Ashton ◽  
James R. Donald ◽  
Ryan G. Epton ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Visible Light ◽  
Electron Donor ◽  
Intramolecular Charge Transfer ◽  
Thiyl Radical ◽  
Acceptor Complex ◽  
Donor Acceptor ◽  
Radical Generation ◽  
Induced Charge

Indole-tethered ynones form an intramolecular electron donor–acceptor complex that can undergo visible-light-induced charge transfer to promote thiyl radical generation from thiols.

Synthesis of 1,2-amino alcohols by decarboxylative coupling of amino acid derived α-amino radicals to carbonyl compounds via visible-light photocatalyst in water

2020 ◽  
Vol 22 (2) ◽  
pp. 336-341 ◽  
Author(s):  
Shulei Pan ◽  
Min Jiang ◽  
Jinjin Hu ◽  
Ruigang Xu ◽  
Xiaofei Zeng ◽  
...  
Keyword(s):  
Amino Acids ◽  
Visible Light ◽  
Carbonyl Compounds ◽  
Room Temperature ◽  
Coupling Reaction ◽  
Amino Alcohols ◽  
Visible Light Photocatalyst ◽  
Radical Coupling ◽  
Decarboxylative Coupling ◽  
Radical Coupling Reaction

A general and efficient visible-light photoredox-catalyzed decarboxylative radical coupling reaction of N-aryl amino acids with aldehydes or ketones for the synthesis of 1,2-amino alcohols in water at room temperature is described.

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