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Scope and Mechanistic Analysis of the Enantioselective Synthesis of Allenes by Rhodium-Catalyzed Tandem Ylide Formation/[2, 3]-Sigmatropic Rearrangement between Donor/Acceptor Carbenoids and Propargylic Alcohols
Rhodium-catalyzed reactions of tertiary propargylic alcohols with methyl aryl- and styryldiazoacetates result in tandem reactions, consisting of oxonium ylide formation followed by [2, 3]-sigmatropic rearrangement. This process competes favorably with the standard O—H insertion reaction of carbenoid...
Gorde:
| Egile Nagusiak: | , , , , , |
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
2012
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| Gaiak: | |
| Sarrera elektronikoa: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3549399/ https://ncbi.nlm.nih.gov/pubmed/22924394 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja3061529 |
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