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Communication | Regular issue | Vol 6, No. 5, 1977, pp.541-545
Published online, 1st January, 1970
DOI: 10.3987/R-1977-05-0541
Preparation and Some Reactions of o-Nitrosoaniline

Musa Z. Nazer, Makhluf J. Haddadin, Joanna P. Petridou, and Costas H. Issidorides*

*Department of Chemistry, American University of Beirut, Beirut, Lebanon


Treatment of o-nitrosoaniline with benzofuran-3(2H)-ones in base gives the corresponding 3-(o-hydroxyphenyl)quinoxaline 1-oxides in good yield. The reaction of o-nitrosoaniline with benzoin gives a mixture of the mono- and di-N-oxides of 2,3-diphenylquinoxaline. o-Nitrosoaniline reacts readily with benzaldehyde to give 1-hydroxy-2-phenylbenzimidazole.