Abstract
It is found that 2,3-dimethylquinoxaline-l, 4-di-N-oxide reacts with formaldehyde only in the presence of alkaline reagents, and that independent of the amount of formaldehyde taken, 2-(β-hydroxyethyl)-3-methyl- and 2, 3-bis (β -hydroxyethyl) quinoxaline-di-N-oxides are formed. Oxidation of quinoxaline derivatives of general formula VI gives the corresponding mono- and di-N-oxides.
Similar content being viewed by others
References
A. S. Elina and L. G. Tsyrul'nikova, ZhOKh, 34, 2077, 1964.
Th. W. Findley, D. Swern, and J. T. Scanlan, J. Am. Chem. Soc., 67, 412, 1945.
A. S. Elina and L. G. Tsyrul'nikova, ZhOrKh, 1, 1159, 1965.
Author information
Authors and Affiliations
Additional information
For Part X see [3].
Rights and permissions
About this article
Cite this article
Elina, A.S., Tsyrul'nikova, L.G. Quinoxaline N-oxides. Chem Heterocycl Compd 2, 316–318 (1967). https://doi.org/10.1007/BF00742377
Issue Date:
DOI: https://doi.org/10.1007/BF00742377