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Enantioselective Synthesis of 2,2-Disubstituted Tetrahydrofurans by Palladium-Catalyzed [3+2] Cycloadditions of Trimethylenemethane with Ketones
[Image: see text] An approach to 2,2-disubstituted 4-methylenetetrahydrofurans has been developed utilizing a cycloaddition of trimethylenemethane with aryl ketones, with formation of the products in up to 96% yield and 95% ee. The reaction is catalyzed by palladium in the presence of a phosphoramid...
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| Autori principali: | , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2013
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3864557/ https://ncbi.nlm.nih.gov/pubmed/23495134 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.201300616 |
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