Anodic azolation of 1,2- and 1,3-dimethoxybenzenes |
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| Authors: | V. A. Petrosyan A. V. Burasov |
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| Affiliation: | (1) Department of Chemistry, Faculty of Sciences, Shahid Beheshti University G. C., Tehran, Islamic Republic of Iran |
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| Abstract: | Electrochemical azolation of 1,2-and 1,3-dimethoxybenzenes with tetrazole, pyrazole and triazole derivatives in MeCN in an undivided cell with Pt electrodes proceeds through the formation of intermediate arenonium cations of the ipso-structure. Nature of the starting arenes and the corresponding intermediate arenonium cations determine composition and yields of the target products. |
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