Abstract
The reaction of 5,6-diamino-1,3-dimethyluracil dihydrochloride with mono- and diarylideneacetones and with cyclohexanones give 2,4-disubstituted 1,7,9-triazaspiro[4,5]dec-1-ene-6,8,10-triones. It was found that arylidenecyclopentanones form only 5-azomethines with retention of the amino group at position 6 of the uracil ring.
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Kharkov State University, Kharkov 310077, Ukraine; e-mail: desenko@univer.kharkov.ua. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1230–1233, September, 1999.
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Kolos, N.N., Chebanov, V.A. & Orlov, V.D. Reaction of 5,6-diamino-1,3-dimethyluracil with arylideneacetones and arylidenecyclanones. Chem Heterocycl Compd 35, 1085–1088 (1999). https://doi.org/10.1007/BF02251801
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DOI: https://doi.org/10.1007/BF02251801