THE KORNBLUM REACTION OF α-SUBSTITUTED 3-BENZYL-1,2-DIHYDRO-2-OXOQUINOXALINES. SYNTHESIS AND STRUCTURE OF 3-BENZOYL-2-OXO-1,2-DIHYDROQUINOXALINE

Authors

  • В. А. Мамедов A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Science Center, Russian Academy of Sciences, Kazan 420088
  • А. А. Калинин A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Science Center, Russian Academy of Sciences, Kazan 420088
  • А. Т. Губайдуллин A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Science Center, Russian Academy of Sciences, Kazan 420088
  • И. А. Литвинов A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Science Center, Russian Academy of Sciences, Kazan 420088
  • Я. А. Левин A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Science Center, Russian Academy of Sciences, Kazan 420088

Keywords:

3-(α-azidobenzyl)-2-oxo-1,2-dihydroquinoxaline, 3-benzoyl-2-oxo-1,2-dihydroquinoxaline, 2-oxo-3-(α-thiocyanatobenzyl)-1,2-dihydroquinoxaline, 3-(α-chlorobenzyl)-2-oxo-1,2-dihydroquinoxaline, Kornblum reaction

Abstract

A method has been developed for the preparation of 3-benzoyl-2-oxo-1,2-dihydroquinoxaline by the reaction of 3-(α-chlorobenzyl)-1,2-dihydroquinoxaline under Kornblum reaction conditions to the corresponding α-azido derivative and then acid fission of the latter. The structure of the target ketone has been confirmed by X-ray analysis.

How to Cite
Mamedov, V. A.; Kalinin, A. A.; Gubaidullin, A. T.; Litvinov, I. A.; Levin, Ya. A. Chem. Heterocycl. Compd. 2002, 38, 1504. [Khim. Geterotsikl. Soedin. 2002, 1704.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1022601829731

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Published

2002-12-25

Issue

No. 12 (2002)

Section

Original Papers