77580-75-7Relevant academic research and scientific papers
1,3-Oxazines. Intramolecular Cyclization of 1-Diazo-3-benzamidopropan-2-ones
Kartsev, V. G.,Sipyagin, A. M.
, p. 1000 - 1002 (1980)
2-Aryl-5,6-dihydro-4H-1,3-oxazin-5-ones were obtained in the reaction of 1-diazo-3-benzamidopropan-2-ones with acidic agents.
MASS-SPECTROMETRIC STUDY OF 5,6-DIHYDRO-4H-1,3-OXAZIN-5-ONES
Sharbatyan, P. A.,Lebedev, A. T.,Kartsev, V. G.,Sipyagin, A. M.
, p. 34 - 38 (2007/10/02)
Under the influence of electron impact, 2-aryl-1,3-oxazin-5-ones undergo fragmentation primarily with the elimination of the C2H2O2 group of atoms, as well as with the formation of aroyl cations.The complete absence of the retrodiene fragmentation that is
