Oxidative Rearrangement of 2-Substituted Oxazolines. A Novel Entry to 5, 6-Dihydro-2 H-1, 4-oxazin-2-ones and Morpholin-2-ones

CM Shafer, TF Molinski

Index: Journal of Organic Chemistry, , vol. 61, # 6 p. 2044 - 2050

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Citation Number: 34

Abstract

... The Journal of Organic Chemistry. ... The IR spectrum revealed the presence of an ester carbonyl (ν 1748 cm - 1 ) and an imine double bond (1631 cm - 1 ) which were further corroborated by 13 C NMR (δ 154.5, s, C O; 152.2, d, 1 J CH 193 Hz, CH N). The exceptionally high ...