Abstract
Methanol was used as a solvent to perform a one-pot direct oxidation of tetrahydrocarbazoles with periodic acid, followed by regioselective iodination. The oxidative iodination products, substituted 3-iodo-1,2,3,4-tetrahydro-9H-carbazol-1-ones, were obtained in 60–82% yields. Initial tetrahydrocarbazole derivatives were prepared from cyclohexanone and substituted phenyl hydrazines.
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All authors are thankful to the University Grand Commission (UGC) and Council of Scientific and Industrial Research (New Delhi, India) for providing facilities in the Organic Chemistry Research Unit.
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Naykode, M.S., Lokhande, M.N. & Lokhande, P.D. Single-Step Regioselective Oxidative Iodination of Tetrahydrocarbazoles using Periodic Acid in Methanol. Russ J Org Chem 59, 1224–1230 (2023). https://doi.org/10.1134/S107042802307014X
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DOI: https://doi.org/10.1134/S107042802307014X