New data on heteroarene thiocyanation by anodic oxidation of NH4SCN. The processes of electroinduced nucleophilic aromatic substitution of hydrogen
2014
Kokorekin, Vladimir A. | Sigacheva, Vera L. | Petrosyan, Vladimir A.
Potentiostatic (galvanostatic) electrolysis of NH4SCN in an undivided cell under mild conditions (25°C, Pt anode, MeCN) was employed to perform the anodic thiocyanation of nitrogen-containing heterocycles with yields up to 95%. The regularities of the process are discussed, which show that it can be considered as electroinduced nucleophilic aromatic substitution of hydrogen.
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