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Synthetic studies of spiroketal enol ethers: an unexpected oxidation by Martin’s sulfurane |
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| Authors: | Allison M Wensley |
| Institution: | Department of Chemistry, Bates College, Lewiston, ME 04240, United States |
| Abstract: | In an attempt to synthesize a spiroketal enol ether natural product, we found that treatment of alcohol 5 with Martin’s sulfurane did not give the anticipated olefin, but instead afforded ketone 15 through an unprecedented oxidation. |
| Keywords: | Spiroketal enol ether natural products Martin&rsquo s sulfurane Propargylic oxidation Sulfur-based oxidation |
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