75670-80-3Relevant academic research and scientific papers
2,3-DIHYDRO-BENZO-γ-PYRONE OXIMES. PART VII A SIMPLE METHOD OF DIFFERENTIATION OF ISOMERIC DERIVATIVES OF Δ2-ISOXAZOLINE AND FLAVANONE OXIMES. A CORRECTION OF SOME STRUCTURES
Witczak, Zbigniew
, p. 551 - 558 (2007/10/02)
The simple method of differentiation of isomeric derivatives i.e. (E)-2,3-dihydro-2-(4-ethoxyphenyl)-4H-benzopyran-4-one oxime (2) and corresponding Δ2-isoxazoline (3) on the basis of their UV and 1H NMR data, allows us to establish that the 2,
CHALCONE OXIMES. PART VI NOVEL REARRANGEMENT OF 2,3-DIHYDRO-BENZO-γ-PYRONE OXIMES INTO Δ2-ISOXAZOLINE DERIVATIVES
Witczak, Zbigniew
, p. 1319 - 1323 (2007/10/02)
The (E) 2,3-dihydro-2-(R-phenyl)-4H-benzopyran-4-one oximes (1a-f) have been transformed into corresponding isomeric Δ2-isoxazolines (2a-f) by treatment with trifluoroacetic acid.
