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Phosphine-catalyzed [3 + 2] cycloaddition of allenoates with trifluoromethylketones: synthesis of dihydrofurans and tetrahydrofurans.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Wang, Tong Ye, Song |
| Copyright Year | 2011 |
| Abstract | The triphenylphosphine-catalyzed formal [3 + 2] cycloaddition of allenoates and trifluoromethylketones was realized to give the corresponding dihydrofurans in good yields with excellent γ-regioselectivities. Hydrogenation of the dihydrofurans gave 2,4,4-trisubstituted tetrahydrofurans in good yields with exclusive cis-selectivities. |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/c1ob05444a |
| PubMed reference number | 21629902 |
| Journal | Medline |
| Volume Number | 9 |
| Issue Number | 14 |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/ob/c1/c1ob05444a/c1ob05444a.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/c1ob05444a |
| Journal | Organic & biomolecular chemistry |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |