Abstract
Reaction of series of 4-chloro-7-dialkylaminocoumarins and 3-alkyl-4-chloro-7-dialkylaminocoumarins with primary and secondary amines, namely tert-butylamine, benzylamine, cyclohexylamine, monoethanolamine, diethylamine, piperidine, and morpholine, has yielded novel substituted 4,7-diaminocoumarins. The PMR spectra of these newly synthesized compounds are discussed.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 836–841, June, 1990.
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Kirpichenok, M.A., Gorozhankin, S.K. & Grandberg, I.I. Reactions of 4-chloro-7-dialkylamino- and 3-alkyl-4-chloro-7-dialkylaminocoumarins with primary and secondary alkylamines. Chem Heterocycl Compd 26, 698–701 (1990). https://doi.org/10.1007/BF00756429
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DOI: https://doi.org/10.1007/BF00756429