Abstract:
An efficient electrophilic thiocyanation of phenols and anilines in the CeBr3 / H2O2 system has been developed. The system CeBr3 / H2O2 generates reactive brominating species which would react with NH4SCN to deliver the active SCN cations in situ. The Br- anion can be further oxidized to Br+, thereby furnishing the catalytic cycle.
Citation:
Zh. Weng, H. Wang, L. Wang, “Efficient thiocyanation of phenols and anilines in the CeBr3 / H2O2 system”, Mendeleev Commun., 33:1 (2023), 118–120
Linking options:
https://www.mathnet.ru/eng/mendc326
https://www.mathnet.ru/eng/mendc/v33/i1/p118
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Natalia V. Moiseeva, Aleksey E. Sokolov, Ivan A. Andreev, Nina K. Ratmanova, Igor V. Trushkov, Vladimir A. Kokorekin, “Electrooxidative Thiocyanation of Hydroxy‐ and Alkoxybenzenes”, Eur J Org Chem, 2024
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