Abstract
Electrophilic substitution reactions at the C and N(2) atoms of 2-amino-4-oxo-4H-pyrano[2,3-b]pyridine were studied, 2-Aminoazachromones were subjected to a massspectroscopic study in comparison with 2-aminochromenes, and fundamental differences in their fragmentation were established.
Similar content being viewed by others
Literature cited
L. A. Zhmurenko, O. M. Glozman, and V. A. Zagorevskii, Khim. Geterotsikl. Soedin., No. 12, 1616 (1974).
V. A. Zagorevskii, O. M. Glozman, V. G. Vinokurov, and V. S. Troitskaya, Khim. Geterotsikl. Soedin., No. 5, 782 (1967).
O. M. Glozman, V. A. Zagorevskii, L. A. Zhmurenko, V. S. Troitskaya, and V. G. Vinokurov, Khim. Geterotsikl. Soedin., Sbornik II. Kislorodsoderzhashchie Geterotsikly (Oxygen-Containing Heterocycles), Riga (1970), p. 143.
O. M. Glozman, L. A. Zhmurenko, and V. A. Zagorevskii, Khim.-farm. Zh., No. 5, 17 (1971).
O. M. Glozman, N. S. Tolmacheva, L. A. Zhmurenko, and V. A. Zagorevskii, Khim.-farm. Zh., No. 2, 9 (1973).
N. Uccella, I. Howe, and D. H. Williams, Org. Mass Spectrom., 6, 229 (1972).
C. S. Barnes and J. L. Occolowitz, Austr. J. Chem., 17, 975 (1964).
M. M. Badawi, M. B. E. Fayez, T. A. Bryce, and R. I. Read, Chem. Ind., 498 (1966).
G. Barker and G. P. Ellis, Org. Mass Spectrom., 5, 857 (1971).
Q. N. Porter and J. Baldas, Mass Spectrometry of Heterocyclic Compounds, General Heterocyclic Chemistry Series, edited by A. Weissberger and E. C. Taylor, New York-London-Sidney-Toronto (1971), p. 189.
H. G. Viehe and V. Jaeger, Angew. Chem., Inter. Ed., 8, 979 (1969).
C. P. Lewis, Anal. Chem., 36, 176 (1964).
C. P. Lewis, Anal. Chem., 36, 1582 (1964).
Y. B. Thomson, P. B. Brown, and C. Djerassi, J. Amer. Chem. Soc., 88, 4049 (1966).
W. E. Pereira, B. Halpern, M. D. Solomon, and A. M. Duffield, Org. Mass Spectrom., 5, 157 (1971).
R. T. Aplin and Y. H. Yones, Chem. Commun., 794 (1966).
Author information
Authors and Affiliations
Additional information
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 11, pp. 1477–1483, November, 1976.
Rights and permissions
About this article
Cite this article
Glozman, O.M., Zagorevskii, D.V., Zhmurenko, L.A. et al. Reactions and mass-spectrometric study of aza analogs of 2-aminochromone. Chem Heterocycl Compd 12, 1217–1222 (1976). https://doi.org/10.1007/BF00470217
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00470217