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Title: Unusual Reduction of Benzofuroxans to Benzofurazans with the Participation of the Terminal Amino Group.
Authors: Zhanakov, M. N.; Matveeva, V. I.; Akylbekov, N. I.; Chugunova, E. A.; Khamatgalimov, A. R.; Burilov, A. R.; Dobrynin, A. B.; Zhatkanbayeva, Zh. K.
Abstract: The possibility of spontaneous reduction of benzofuroxans to benzofurazans in course of time due to reactions with diamines was shown for the first time. A possible mechanism of the reaction of 4,6-dichloro-5-nitrobenzofuroxan with diamines and related amines was analyzed by the quantum-chemical method. The results of research fully confirm the obtained experimental data and explain the impossibility of the subsequent reduction of amino-containing benzofuroxans due to a high activation barrier.
Publication: Russian Journal of General Chemistry, 2023, Vol 93, pS491
ISSN: 1070-3632
Publication type: Academic Journal
DOI: 10.1134/S1070363223150112

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Unusual Reduction of Benzofuroxans to Benzofurazans with the Participation of the Terminal Amino Group.