Kinstle, Thomas H.; Darlage, Larry J. published the artcile< Thermal conversion of 3-hydroxy-1,2-benzisoxazole to benzoxazolinone>, HPLC of Formula: 21725-69-9, the main research area is benzisoxazoles pyrolysis; pyrolysis benzisoxazoles; oxazolinones benz; benzoxazolinones; isoxazoles benz pyrolysis.
3-Hydroxy-1,2-benzisoxazole (I), prepared according to known methods, is pyrolyzed at 0.10 mm. at 340-450° to give benzoxazolinone (II); N.M.R. data for II are given; ir data are given for I and II. Mechanisms in which the nitrene, o-HOC6H4CON, and 3,5-cyclohexadien-1-one-2-spiro-3′-aziridin-2′-one are intermediates are discussed.
Journal of Heterocyclic Chemistry published new progress about 21725-69-9. 21725-69-9 belongs to class isoxazole, and the molecular formula is C7H5NO2, HPLC of Formula: 21725-69-9.
Referemce:
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem