Abstract
A method for the preparation of amides of 4H-3,1-benzoxazin-4-one-2-carboxylic acid was developed, and N-R-amides of 3-R-4(3H)-quinazolone-2-carboxylic acid were synthesized from them.
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P. A. Petyunin and V. V. Bolotov. Zh. Organ. Khim.. 9, 806 (1973).
P. A. Petyunin, V. P. Chernykh, G. P. Petyunin, and Yu. V. Kozhevnikov, Khim. Geterotsikl. Soedin., 1575 (1970).
K. Lempert and G. Doleshall, Tetrahedron Lett., 781 (1963).
H. Culbertson, I. C. Decins, and B. E. Christensen, J. Amer. Chem. Soc., 74, 4834 (1952).
P. A. Petyunin and Yu. V. Kozhevnikov, Zh. Obshch. Khim., 30, 2355 (1960).
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Communication LVII from the series “Research on the Chemistry of Heterocycles.” See [1] for the preceding communication.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 5, pp. 609–612, May, 1974.
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Petyunin, P.A., Bulgakov, V.A. & Petyunin, G.P. Synthesis and transformation of amides of 4H-3,1-benzoxazin-4-one-2-carboxylic acid. Chem Heterocycl Compd 10, 527–530 (1974). https://doi.org/10.1007/BF00471319
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DOI: https://doi.org/10.1007/BF00471319