Abstract
Reactions of halogens with N-arylsulfonyl-1,4-benzoquinone monoimines occur with the formation of a halogenonium ion that either transforms into a carbocation where the first halogen atom adds to the carbon in the ortho-position relative to the carbonyl carbon, or the halogenonium ion adds directly the second halogen atom.
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Original Russian Text © A.P. Avdeenko, S.A. Konovalova, O.N. Ludchenko, 2006, published in Zhurnal Organicheskoi Khimii, 2006, Vol. 42, No. 5, pp. 702–707.
For communication V, see [1].
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Avdeenko, A.P., Konovalova, S.A. & Ludchenko, O.N. Halogenation of N-substituted para-quinone monoimine and para-quinone monooxime esters: VI. Regular trends in chlorination and bromination of N-arylsulfonyl-1,4-benzoquinone monoimines alkyl-substituted in the quinoid ring. Russ J Org Chem 42, 683–688 (2006). https://doi.org/10.1134/S107042800605006X
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DOI: https://doi.org/10.1134/S107042800605006X