Oxygenation of Methylarenes to Benzaldehyde Derivatives by a Polyoxometalate Mediated Electron Transfer–Oxygen Transfer Reaction in Aqueous Sulfuric Acid

2015 ◽  
Vol 137 (18) ◽  
pp. 5916-5922 ◽  
Author(s):  
Bidyut Bikash Sarma ◽  
Irena Efremenko ◽  
Ronny Neumann
Keyword(s):  
Electron Transfer ◽  
Sulfuric Acid ◽  
Oxygen Transfer ◽  
Transfer Reaction ◽  
Aqueous Sulfuric Acid ◽  
Mediated Electron Transfer ◽  
Benzaldehyde Derivatives

scholarly journals The Oxygen Transfer Reaction of 4-Acetylazoxybenzenes in Sulfuric Acid.

2002 ◽  
pp. 463-466 ◽  
Author(s):  
Jiro YAMAMOTO ◽  
Kenji HAMANAKA ◽  
Takasi TSUBOI
Keyword(s):  
Sulfuric Acid ◽  
Oxygen Transfer ◽  
Transfer Reaction

scholarly journals The Structure of 4-Methoxy-ONN-azoxybezene and Oxygen Transfer Reaction of 4-Methoxyazoxybenzenes in Sulfuric Acid

1990 ◽  
Vol 63 (11) ◽  
pp. 3340-3342 ◽  
Author(s):  
Jiro Yamamoto ◽  
Hiroshi Yamashita ◽  
Hisato Miyagawa ◽  
Toshio Abe ◽  
Tomitake Tsukihara
Keyword(s):  
Sulfuric Acid ◽  
Oxygen Transfer ◽  
Transfer Reaction

scholarly journals Oxygen Transfer Reaction of 4-Dimethylaminoazoxybenzenes by Sulfuric Acid or UV Irradiation.

1998 ◽  
pp. 187-195 ◽  
Author(s):  
Tomiya ISSHIKI ◽  
Toyoaki NAITO ◽  
Takaaki KORO ◽  
Hideto SASAKI ◽  
Jiro YAMAMOTO
Keyword(s):  
Sulfuric Acid ◽  
Uv Irradiation ◽  
Oxygen Transfer ◽  
Transfer Reaction

Relative reactivities of dihydrophenazine and dihydrophenazonium radicals in electron-transfer to an azobenzene

1970 ◽  
Vol 48 (17) ◽  
pp. 2718-2721 ◽  
Author(s):  
Richard L. Reeves
Keyword(s):  
Electron Transfer ◽  
Sulfuric Acid ◽  
Kinetic Study ◽  
Rate Constant ◽  
Transfer Reaction ◽  
Order Rate Constant ◽  
Electron Transfer Reaction ◽  
Second Order ◽  
Aqueous Acetonitrile ◽  
Predominant Species

A kinetic study of the electron-transfer reaction between a model azobenzene and dihydrophenazonium ion-radical and dihydrophenazine was carried out in 0.2 N sulfuric acid in 50 v/v aqueous acetonitrile. The second-order rate constant for the dihydrophenazine is greater than that of the ion-radical by a factor of 104. It is shown that in solutions in which the ion-radical is the predominant species, the principal electron-transfer agent is the dihydrophenazine formed by dismutation of the radical.

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