Abstract
The photolysis of 1-azido-2-dialkylaminomethyl-9,10-anthraquinones leads to 2,2-dialkyl-6H,11H,6,11-dioxanthra[1,2-d]pyrazoline-1,2-amide(I)imides. The same products are formed in the thermolysis of the initial compounds; however, they decompose under the reaction conditions.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Literature cited
A. Schaarschmidt, Ber., 49, 1635 (1916).
L. M. Gornostaev, V. A. Levdanskii, and E. P. Fokin, Zh. Org. Khim., 15, 1692 (1979).
L. M. Gornostaev and V. A. Levdanskii, Zh. Org. Khim., 16, 2209 (1980).
L. M. Gornostaev, V. A. Levdanskii, and E. F. Arnol'd, Khim. Geterotsikl. Soedin., No. 1, 22 (1983).
L. M. Gprnostaev and T. I. Lavrikova, Zh. Org. Khim., 20, 874 (1984).
V. Ya. Fain, in: Tables of Electron Spectra of Anthraquinone and Its Derivatives [in Russian], Khimiya, Leningrad (1970), p. 13.
D. Barton and U. D. Ollis (eds.), General Organic Chemistry [Russian translation], Khimiya, Moscow (1982), Vol. 3, p. 365.
R. Silverstein, G. Bassler, and T. Morril, in: Spectrophotometric Identification of Organic Compounds [Russian translation], Mir, Moscow (1977), p. 173.
K. Bredereck, S. A. Metwally, E. Koch, and R. Wechmann, Lieb. Ann., 986 (1975).
Author information
Authors and Affiliations
Additional information
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 7, pp. 956–959, July, 1985.
Rights and permissions
About this article
Cite this article
Gornostaev, L.M., Lavrikova, T.I. Synthesis of dioxoanthra[1,2-d]pyrazoline-1,2-amine(I)imides by the photolysis of 1-azido-2-dialkylaminomethyl-9,10-anthraquinones. Chem Heterocycl Compd 21, 795–798 (1985). https://doi.org/10.1007/BF00519150
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00519150