Synthesis of seven-membered oxacycles. P
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Yagamare Fall; Beatriz Vidal; David Alonso; Generosa GΓ³mez
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Article
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2003
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Elsevier Science
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French
β 81 KB
We describe an efficient new approach for the synthesis of seven-membered oxacycles that is based on the oxidation of a furan ring with singlet oxygen followed by an intramolecular Michael addition.