Synthesis of 2,5-disubstituted dihydrofuran-3(2 H)-ones via [2,3]-sigmatropic rearrangement of oxonium ylides generated from α-oxo gold carbenes

Miyeon Han, Joohee Bae, Juhee Choi, Jinsung Tae

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Novel [2,3]-sigmatropic rearrangements of oxonium ylides generated from α-oxo gold carbenes were discovered. An efficient synthetic method of 2,5-disubstituted dihydrofuran-3(2H)-ones via gold-catalyzed intermolecular oxidation of the allyl homopropargyl ethers with N-oxide was developed. And the synthetic utility of the current method has been proved by concise formal synthesis of (±)-kumausallene.

Original languageEnglish
Article numberST-2013-U0608-L
Pages (from-to)2077-2080
Number of pages4
JournalSynlett
Volume24
Issue number16
DOIs
Publication statusPublished - 2013

All Science Journal Classification (ASJC) codes

  • Organic Chemistry

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