Mazharuddin Khan, F. K. Rafla
1975
Citations
0
Influential Citations
5
Citations
Journal
Journal of The Chemical Society-perkin Transactions 1
Abstract
α-(N′-Hydroxyamidino)acetohydroxamic acid (I) and 5-aminoisoxazol-3(2H)-one (V) were each condensed with acetylacetone to yield 2-hydroxyamino-4,6-dimethylpyridine-3-carboxylic acid (II) and 4,6-dimethyl-isoxazolo[5,4-b]pyridin-3(2H)-one (VIa) respectively. Compound (II) gave isoxazolo[3,4-b]pyridin-3(1H)-ones (III) on acetylation, benzoylation, and bromination. The structures of (II) and (VIa) were confirmed by their conversion into known products.