Abstract
The previously unknown hydroxystyrylindolenines have been synthesized by the direct condensation of 4-nitro-2,3,3,7-tetramethylindolenine with substituted salicylaldehydes. The structure of the prepared compounds has been confirmed by spectroscopic investigation.
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L. K. Mushkalo, M. Khabubi, N. N. Mushkalo, and L. V. Fedorova, Ukr. Khim. Zh., 40, 957 (1974).
I. B. Lazarenko, N. M. Przhiyalgovskaya, M. A. Gal'bershtam, O. R. Khrolova, and N. N. Suvorov, Khim. Geterotsikl. Soedin., No. 9, 1221 (1978).
J. Emsley, J. Feeney, and L. Sutcliffe, High Resolution NMR Spectroscopy [Russian translation], Mir, Moscow (1968).
R. S. Bertelson, editor G. H. Brown, Photochromism, Interscience, New York (1971), p. 56.
S. P. Hiremath and S. Siddoppas, J. Indian Chem. Soc., 42, 836 (1965).
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 340–342, March, 1990.
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Przhiyalgovskaya, N.M., Manakova, I.V., Kurkovskaya, L.N. et al. Synthesis of 4-nitro-3,3,7-trimethyl-2-(2-hydroxystyryl)indolenines. Chem Heterocycl Compd 26, 290–292 (1990). https://doi.org/10.1007/BF00472546
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DOI: https://doi.org/10.1007/BF00472546