| Name | Mr. Seyedmorteza Hosseyni |
|---|---|
| Organization | University of South Floirda |
| Type | Poster |
| Topic | Organic Chemistry |
| Title | Alkynylation of vinyl ethers catalyzed by triazole-gold |
| Author(s) | S. Hosseyni, X. Shi |
| Author Location(s) | University of South Floirda |
| Abstract | In this report, the gold-catalyzed intermolecular reaction of vinyl ethers and terminal alkynes is investigated. Utilizing a triazole gold catalyst lessens gold decomposition in the presence of the vinyl ether and affords an alkynylation product instead of the [2 + 2] product. This protocol has been expanded to include glycal substrates, which undergo a one-pot alkynylation–Ferrier reaction to produce functionalized sugars in moderate to excellent yields with high diastereoselectivity. |
American Chemical Society - Florida Section
