Journal
CHEMISTRY-A EUROPEAN JOURNAL
Volume 22, Issue 19, Pages 6458-6465Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.201600248
Keywords
1; 5-enynols; cyclization; gold catalysis; hydration; nucleophilic substitution; ring-opening reactions
Categories
Funding
- National Natural Science Foundation of China [21372120, 21202084]
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
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Mutual cooperation in the formal allyl alcohol nucleophilic substitution reaction and hydration of an alkyne has been utilized in the presence of a gold catalyst to give a series of -functionalized ketones with high to excellent yields. This reaction actually involved an intramolecular O-H insertion cyclization of an alkyne to form the dihydrofuran intermediate, which was followed by the nucleophilic addition ring-opening of a dihydrofuran to give the target compound.
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