Gold-catalyzed regioselective oxidation of terminal allenes: formation of α-methanesulfonyloxy methyl ketones
Synthetically useful α-methanesulfonyloxy methyl ketones are readily prepared in one-step from terminal allenes in fair to good yields. The chemistry relies on a gold-catalyzed intermolecular oxidation of the 1,2-diene unit using 3,5-dichloropyridine N-oxide as the oxidant. The reaction tolerates a...
| Main Authors: | , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
Beilstein-Institut
2011
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3107496/ |