Treatment of the acetate of 3-hydroxyamino-2-butanone oxime with arylglyoxals gives α-aroylnitrones which cyclize under acid catalyzed conditions to form principally 2-aroyl-1-hydroxy-4,5-dimethyl-imidazoles. An X-ray structural analysis of 2-benzoyl-1-hydroxy-4,5-dimethylimidazole has been carried out.
Similar content being viewed by others
References
M. R. Grimmett, in: O. Meth-Cohn and A. R. Katritzky (editors), Best Synthetic Methods, Academic Press, London, San Diego (1997).
L. M. Junker and J. Clardy, Antimicrob. Agents Chemother., 51, 3582 (2007).
L. N. Grigor’eva, S. A. Amitina, and L. B. Volodarskii, Khim. Geterotsikl. Soedin., 1387 (1983). [Chem. Heterocycl. Comp., 19, 1104 (1983)].
M. R. Grimmett, in: A. R. Katritzky and C. W. Rees (editors), Comprehensive Heterocyclic Chemistry. The Structure, Reactions, Synthesis, and Uses of Heterocyclic Compounds, Vol. 5, Pergamon Press, Oxford, New York, Toronto, Sydney, Paris, Frankfurt (1984), p. 405.
L. N. Grigor’eva, A. Ya. Tikhonov, S. A. Amitina, L. B. Volodarskii, and I. K. Korobeinicheva, Khim. Geterotsikl. Soedin., 331 (1986). [Chem. Heterocycl. Comp., 22, 268 (1986)].
N. V. Dulepova, D. G. Mazhukin, A. Ya. Tikhonov, and L. B. Volodarskii, Khim. Geterotsikl. Soedin., 1060 (1986). [Chem. Heterocycl. Comp., 22, 856 (1986)].
Cambridge Structural Database. Version 5.29. University of Cambridge, UK.
L. N. Grigor’eva, L. B. Volodarskii, and A. Ya. Tikhonov, Izv. Sib. Otd. Akad. Nauk SSSR, Ser. Khim., No. 3, 125 (1989).
N. N. Mel’nikov in: S. S. Nametkin, V. M. Rodionov, and N. N. Mel’nikov (editors), Reactions and Methods in the Study of Organic Compounds [in Russian], Vol. 1, Goskhimizdat, Moscow, Leningrad (1951), p. 99.
Beilstein, Handbuch der Organischen Chemie, 4. Aufl. Springer-Verlag, Berlin, Heidelberg, New York (1969); Vol. 7, E III 3433, 3451; and (1970) Vol. 8, E III, 2325.
L. Steinbach and E. J. Becker, J. Am. Chem. Soc., 76, 5808 (1954).
B. J. McLoughlin, UK Patent 975291; Chem. Abstr., 62, 2737 (1965).
G. M. Sheldrick, SHELXL-97, release 97-2, University of Göttingen, Germany (1998).
D. N. Laikov, Chem. Phys. Lett., 281, 151 (1997).
Author information
Authors and Affiliations
Corresponding author
Additional information
*Dedicated to Academician Boris Aleksandrovich Trofimov on the occasion of his 70th jubilee.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 868-874, June, 2009.
Rights and permissions
About this article
Cite this article
Amitina, S.A., Tikhonov, A.Y., Grigor’ev, I.A. et al. Synthesis of 2-aroyl-1-hydroxy-4,5-dimethylimidazoles by reaction of 3-hydroxyamino-2-butanone oxime with arylglyoxals*. Chem Heterocycl Comp 45, 691–697 (2009). https://doi.org/10.1007/s10593-009-0329-0
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10593-009-0329-0