Novel Synthesis of New Polyfunctionalized Oxazoles via Ring Contraction of (3),5-(di)Chloro-1,4-oxazin-2-ones

DOI: 10.1039/C39920000895

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 895 - 896 (1992)

Update date:2022-07-30

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Authors:

Aken, Koen Van

Hoornaert, Georges

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Article abstract of DOI:10.1039/C39920000895

On treatment with nucleophiles, (3),5-(di)chloro-1,4-oxazin-2-ones undergo a ring contraction yielding new polyfunctionalized oxazoles which afford furan derivatives on reaction with acetylenes.

Full text of DOI:10.1039/C39920000895

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