G. Cheeseman, M. Rafiq
1971
Citations
0
Influential Citations
18
Citations
Journal
Journal of The Chemical Society C: Organic
Abstract
Quinoxalin-2(1H)-one undergoes ring fission on treatment with boiling 50% aqueous hydrazine to give a mixture of 2-methylbenzimidazole and o-phenylenediamine. Quinoxaline-2,3-(1H,4H)-dione and its 1-methyl derivative are converted into 3-hydrazinoquinoxalin-2(1H)-ones on similar treatment.