Citation: Dong Hong ZHENG, Tian Hong LU, Hui Lan CHEN. Studies on the Electrochemical Reduction of Cyanocobinamide[J]. Chinese Chemical Letters, ;1997, 8(8): 715-718. shu

Studies on the Electrochemical Reduction of Cyanocobinamide

a Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022;
b Department of Chemistry, Institute of Coordination Chemistry, Nanjing University, Nanjing, 210008

Received Date: 14 April 1997

Fund Project: We thank Mr. Lai Bing LUO and Mr. Ze Hua LIU for their help on the synthesis of CN-Cbi.

It was found that cyanocobinamide (CN-Cbi) can be reduced at about-0.50V.The reduction process has an EC mechanism,i.e.the electrochemical reduction of CN-Cbi is accompanied by a decyanation of CN-Cbi.The electrochemical characteristics of CN-Cbi and vitamin B₁₂ were compared.
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