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Lewis Acid-Catalyzed Conjugate Additions of Silyloxyallenes: A Selective Solution to the Intermolecular Rauhut–Currier Problem
[Image: see text] Silyloxyallenes serve as highly useful α-acylvinyl anion equivalents. These latent allenolates undergo conjugate additions to alkylidene malonates in the presence of 10 mol% Sc(OTf)(3). The reaction delivers intermolecular Rauhut–Currier products in excellent yields and regioselect...
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| Autori principali: | , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2008
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2977949/ https://ncbi.nlm.nih.gov/pubmed/18476709 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ol800745q |
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