Abstract
A method was developed for the production of polycyclic compounds containing the furazano[3,4-b]pyrazine fragment by the reaction of difunctional nucleophiles with 5,6-dichlorofurazano[3,4-b]pyrazine. It was shown that the reaction is affected by the hydrogen chloride acceptor (triethylamine).
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References
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Additional information
For Communication 3, see [1].
Latvian Institute of Organic Synthesis, Riga LV-1006. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 11. pp. 1561–1564, November, 1997.
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Starchenkov, I.B., Andrianov, V.G. Chemistry of furazano[3,4-b]pyrazine. 4. 5,6-Dichlorofurazano[3,4-b]pyrazine in cyclization reactions. Chem Heterocycl Compd 33, 1352–1354 (1997). https://doi.org/10.1007/BF02320341
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DOI: https://doi.org/10.1007/BF02320341