Abstract
Under the action of acetic anhydride in benzene, 7-amino-2,4-dimethyl- and 2,4-dimethylbenzo-1, 5-diazepine undergo cleavage at the-C=N-bond with simultaneous acylation of the primary amino groups formed.
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K. V. Levshina, L. P. Glazyrina, and T. S. Safonova, KhGS [Chemistry of Heterocyclic Compounds], 6, 1133 (1970).
J. Thiele and G. Steimmig, Ber., 40, 955 (1907).
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, Vol. 6, No. 8, pp. 1135–1137, August, 1970.
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Levshina, K.V., Glazyrina, L.P. & Safonova, T.S. Action of acetic anhydride on benzo-1,5-diazepine derivatives. Chem Heterocycl Compd 6, 1061–1063 (1970). https://doi.org/10.1007/BF00480651
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DOI: https://doi.org/10.1007/BF00480651