Studies on Electrochemical Synthesis of 4,5-Disubstituted-1,2- Benzoquinones and the Reaction Mechanism

Authors

Xian-zhang BU, Inst.of Chem. and Chem. Engin. of Zhongshan Univ., Guangzhou 510275, China
Gui-wu XIAO, Inst.of Chem. and Chem. Engin. of Zhongshan Univ., Guangzhou 510275, China
Lin MA, Inst.of Chem. and Chem. Engin. of Zhongshan Univ., Guangzhou 510275, China
Xing-chum HE, Inst.of Chem. and Chem. Engin. of Zhongshan Univ., Guangzhou 510275, China
Ling-quan GU, Inst.of Chem. and Chem. Engin. of Zhongshan Univ., Guangzhou 510275, China

Corresponding Author

Lian-quan GU

Abstract

The oxidation peak potentials (E_p) of alinine derivates and catechol in 0.1 mol/L KCl+15% alcohol solution were measured by cyclic voltammograms technique. The electrochemical oxidation condition was set according to the E_p. Three derivates of 4,5-disubstituted -1,2-benzoquinones were prepared via electrochemical oxidation-Michael addition reaction. The possible mechanism of electrochemical oxidation-Michael addition reaction is presented.

Keywords

4, 5-disubstituted-1, 2-benzoquinone, Electrochemical oxidation-Michaeladdi-tion, Mechanism

DOI Link

https://doi.org/10.61558/2993-074X.1371

Publication Date

2000-02-28

Online Available Date

2000-02-28

Revised Date

1999-08-09

Received Date

1999-06-25

Recommended Citation

Xian-zhang BU, Gui-wu XIAO, Lin MA, Xing-chum HE, Ling-quan GU. Studies on Electrochemical Synthesis of 4,5-Disubstituted-1,2- Benzoquinones and the Reaction Mechanism[J]. Journal of Electrochemistry, 2000 , 6(1): 51-56.
DOI: 10.61558/2993-074X.1371
Available at: https://jelectrochem.xmu.edu.cn/journal/vol6/iss1/5