Abstract
6,6-Dimethyl-2-methyl(or phenyl)-9-ethoxycarbonyl-5,6,7,8-tetrahydro-4-azabenz[f]indane-1, 3,8-triones were synthesized by reaction of 3-ethoxalyl-5-R-cyclopentaae-1,2,4-triones with 3-amino-5,5-dimethyl-2-cyclohexen-1-one. The products were alkylated, brominated, reduced, and hydrolyzed.
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A. Ya. Ozola, É. I. Stankevich, and G. Ya. Dubur, Khim. Geterotsikl. Soedin., 1147 (1973).
O. Ya. Neiland, S. V. Kalnin′, É. I. Stankevich, and A. Ya. Ozola, Khim. Geterotsikl. Soedin., 527 (1974).
A. Ya. Ozola, É. I. Stankevich, and G. Ya. Dubur, Khim. Geterotsikl. Soedin., 632 (1971).
L. É. Neiland, Dissertation, Riga (1965).
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See [2] for communication I.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 231–234, February, 1975.
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Stankevich, É.I., Ozola, A.Y. & Dubur, G.Y. 4-Azaindane-1,3-dione derivatives. Chem Heterocycl Compd 11, 199–202 (1975). https://doi.org/10.1007/BF00471398
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DOI: https://doi.org/10.1007/BF00471398