Tetrahedron p. 413 - 417 (1984)
Update date:2022-09-26
Topics:
Szabo, Vince
Borbely, Janos
Theisz, Edit
Borda, Jeno
Janzso, Geza
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
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