New Fe(III)-Mediated Radical Cascade Reactions of Cyclopropyl Silyl Ethers

New Fe(III)-Mediated Radical Cascade Reactions of Cyclopropyl Silyl Ethers

Fe(III)-mediated ring opening of cyclopropyl ethers bearing a phenyl-substituted butenyl side chain leads to the generation of β-keto radicals that undergo 5-exo cyclization followed by a novel cascade sequence resulting in the formation of tricyclic ethers.

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Veröffentlicht in:Organic letters 2003-04, Vol.5 (7), p.1107-1109
Hauptverfasser: Booker-Milburn, Kevin I, Jones, J. Leighton, Sibley, Graham E. M, Cox, Richard, Meadows, Jim
Format: Artikel
Sprache:eng
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Zusammenfassung:Fe(III)-mediated ring opening of cyclopropyl ethers bearing a phenyl-substituted butenyl side chain leads to the generation of β-keto radicals that undergo 5-exo cyclization followed by a novel cascade sequence resulting in the formation of tricyclic ethers.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol0341703