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 language | English |
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Article number | ST-2013-U0608-L |
Pages (from-to) | 2077-2080 |
Number of pages | 4 |
Journal | Synlett |
Volume | 24 |
Issue number | 16 |
DOIs | |
Publication status | Published - 2013 |
All Science Journal Classification (ASJC) codes
- Organic Chemistry