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Novel synthesis, structure, and properties of 3-aryl-4-thiono-6-cyano-7-aryliminothiopyrano[2,3-d]pyrimidines

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

A simple, one stage synthesis of the previously inaccessible 3-aryl-4-thione-6-cyano-7-aryliminothiopyrano[2,3-d]pyrimidines has been proposed from cyanothioacetic acid arylamides RC6H4NHCSCH2CN (R=H, p-CH3, p-Cl) and orthoformate ester by heating at 110–120°C.

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Deceased.

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 2033–2037, September, 1987.

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Kulaeva, L.N., Pel'kis, P.S., Lozinskii, M.O. et al. Novel synthesis, structure, and properties of 3-aryl-4-thiono-6-cyano-7-aryliminothiopyrano[2,3-d]pyrimidines. Russ Chem Bull 36, 1885–1888 (1987). https://doi.org/10.1007/BF00958337

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  • DOI: https://doi.org/10.1007/BF00958337

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