Abstract
By the catalytic condensation of azomethines with aliphatic-aromatic and heterocyclic ketones, derivatives of 5,6-benzoquinoline containing thiophene or pyridine rings as substituents have been synthesized.
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References
Heterocyclic Compounds, Vol. 4 [Russian translation], IL, Moscow, p. 232, 1955.
R. Shok, J. Am. Chem. Soc.,79, 1672, 1957.
R. Elderfield, J. Org. Chem.,23, 1378, 1958.
N. S. Kozlov and I. A. Shur, DAN,123, 102, 1958.
N. S. Kozlov and R. K. Isaeva, KhGS [Chemistry of Heterocyclic Compounds],1, 379, 1965.
N. S. Kozlov, G. N. Kozlov, and E. A. Britan, ZhOKh,33, 3089, 1963.
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Kozlov, N.S., Kozlova, T.A. Synthesis of 2,4-substituted 5,6-benzoquinolines. Chem Heterocycl Compd 5, 89 (1969). https://doi.org/10.1007/BF01031776
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DOI: https://doi.org/10.1007/BF01031776