Single-Electron-Transfer-Initiated Sequential Direct Arylation Reaction of Pyrrole with Aryl Diazonium Salts

2019 ◽  
Vol 8 (3) ◽  
pp. 324-327 ◽  
Author(s):  
Eiji Yamaguchi ◽  
Yayoi Kashima ◽  
Akichika Itoh
Keyword(s):  
Electron Transfer ◽  
Single Electron ◽  
Diazonium Salts ◽  
Single Electron Transfer ◽  
Direct Arylation

scholarly journals Diazonium Salts as Nitrogen-Based Lewis Acids

Synlett ◽  
2019 ◽  
Vol 30 (08) ◽  
pp. 875-884 ◽  
Author(s):  
Evi Habraken ◽  
Andrew Jupp ◽  
J. Slootweg
Keyword(s):  
Electron Transfer ◽  
Lewis Acids ◽  
Single Electron ◽  
Azo Compounds ◽  
Diazonium Salts ◽  
Single Electron Transfer ◽  
Organic Transformations ◽  
Aryl Radical ◽  
Lewis Bases ◽  
Donor Acceptor

Aryldiazonium salts are widely used in many organic transformations with displacement of N2 or through addition to the terminal nitrogen. Such aryldiazonium salts can be viewed as N-based Lewis acids that can react with Lewis bases to synthesize a wide variety of azo compounds. Additionally, diazonium salts are known to undergo single-electron transfer and release N2, forming an aryl radical, which results in different reactivity. Herein, we provide a concise overview of the reactivity of aryldiazonium salts undergoing classical donor-acceptor reactivity or single-electron transfer.

Reversal of Polarity by Catalytic SET Oxidation: Synthesis of Azabicyclo[m.n.o]alkanes via Chemoselective Reduction of Amidines

2021 ◽  
Author(s):  
Sundarababu Baskaran ◽  
Kirana D V ◽  
Kanak Kanti Das
Keyword(s):  
Electron Transfer ◽  
Stereoselective Synthesis ◽  
Single Electron ◽  
Single Electron Transfer ◽  
Catalytic Method ◽  
One Pot ◽  
Oxidative System ◽  
Oxidation Synthesis

A one-pot catalytic method has been developed for the stereoselective synthesis of cyclopropane-fused cyclic amidines using CuBr2/K2S2O8 as an efficient single electron transfer (SET) oxidative system. The generality of this...

Evidence for single electron transfer in the reaction of alkoxides with alkyl halides

1984 ◽  
Vol 25 (45) ◽  
pp. 5107-5110 ◽  
Author(s):  
E.C. Ashby ◽  
Dong-Hak Bae ◽  
Won-Suh Park ◽  
Robert N. Depriest ◽  
Wei-Yang Su
Keyword(s):  
Electron Transfer ◽  
Alkyl Halides ◽  
Single Electron ◽  
Single Electron Transfer
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