Science of Synthesis

Álvarez, M.; Joule, J. A., Science of Synthesis, (2005) 15, 721.

5-Aryl-4,5-dihydrooxazoles, e.g. ‌218‌, are at the same oxidation level as the hydroxyamides utilized in the Pictet–Gams route (Section ‌15.5.1.1.1.5.2.1.1‌) and indeed 5-aryl-4,5-dihydrooxazoles can be made from such hydroxyamides.

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References

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• 8.Meeeee-Meee, (8888) M 8e, 888.