ChemInform Abstract: A Photoredox Catalyzed Radical-Radical Coupling Reaction: Facile Access to Multi-Substituted Nitrogen Heterocycles.

ChemInform ◽  
2016 ◽  
Vol 47 (42) ◽  
Author(s):  
Weipeng Li ◽  
Yingqian Duan ◽  
Muliang Zhang ◽  
Jian Cheng ◽  
Chengjian Zhu
2016 ◽  
Vol 52 (48) ◽  
pp. 7596-7599 ◽  
Author(s):  
Weipeng Li ◽  
Yingqian Duan ◽  
Muliang Zhang ◽  
Jian Cheng ◽  
Chengjian Zhu

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.


2021 ◽  
Vol 23 (2) ◽  
pp. 774-779
Author(s):  
Pengfei Niu ◽  
Jingya Yang ◽  
Yong Yuan ◽  
Yongxin Zhang ◽  
Chenxing Zhou ◽  
...  

A redox-neutral decarboxylative radical–radical coupling reaction of heteroaryl methylamines with NHPI esters has been developed by employing a copper complex as a photocatalyst with blue LED irradiation.


2019 ◽  
Vol 55 (69) ◽  
pp. 10265-10268 ◽  
Author(s):  
Yao Zhou ◽  
Ya Wang ◽  
Yixian Lou ◽  
Qiuling Song

The first example of denitrogenative radical coupling with 3-aminoindazoles is presented. A diverse array of 1,2-thiobenzonitriles were obtained in good yields with wide substrate scope via oxidative C–N cleavage of 3-aminoindazoles.


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