Abstract
Reactions of pyridine N-oxide with ethylenediamine and o- and p-phenylenediamines in the presence of p-toluenesulfonyl chloride in alkaline medium lead to the formation of the corresponding N,N′-bis-(p-tolylsulfonyl)-N,N′-bis(pyridin-2-yl)diamines as a result of reductive acylamination.
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Original Russian Text © Yu.V. Kurbatov, M.A. Solekhova, 2007, published in Zhurnal Organicheskoi Khimii, 2007, Vol. 43, No. 11, pp. 1696–1697.
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Kurbatov, Y.V., Solekhova, M.A. Reductive acylamination of pyridine N-oxide with ethylenediamine and phenylenediamines. Russ J Org Chem 43, 1696–1697 (2007). https://doi.org/10.1134/S1070428007110176
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DOI: https://doi.org/10.1134/S1070428007110176