2-(Chloromethyl)-5-methyl-7-phenyloxazolo[5,4-b]pyridine was obtained by intramolecular cyclization based on the previously synthesized 2-chloro-N-(6-methyl-2-oxo-4-phenyl-1,2-dihydropyridin-3-yl)acetamide. The possibility of its use in the synthesis of previously unknown 2-aminomethyloxazolo[5,4-b]pyridine derivatives by nucleophilic substitution with various amines and a cyclic amide has been shown.
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The study was carried out with the financial support of the Russian Foundation for Basic Research within the framework of research project No. 18-33-01143.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, 2019, 55(8), 788–791
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Palamarchuk, I.V., Matsukevich, M.V., Kulakov, I.V. et al. Synthesis of N-substituted 2-aminomethyl-5-methyl-7-phenyloxazolo[5,4-b]pyridines. Chem Heterocycl Comp 55, 788–791 (2019). https://doi.org/10.1007/s10593-019-02537-y
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DOI: https://doi.org/10.1007/s10593-019-02537-y