65479-04-1Relevant articles and documents
THE REACTIONS OF CHROMONE AND 2-HYDROXYCHROMANONE WITH HYDROXYLAMINE
Szabo, Vince,Borbely, Janos,Theisz, Edit,Borda, Jeno,Janzso, Geza
, p. 413 - 417 (2007/10/02)
Chromone and 2-hydroxychromanone react with hydroxylamine to give several products through attack at Ca2.The aldoxime 2 is transformed to dioxime 4 or to isoxazole 3.The dioxime exists as a tautomer mixture; it reacts in several ways, giving chromoneoxime