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Diastereo‐ and Enantioselective Cross‐Couplings of Secondary Alkylcopper Reagents with 3‐Halogeno‐Unsaturated Carbonyl Derivatives
Chiral secondary alkylcopper reagents were prepared from the corresponding alkyl iodides with retention of configuration by an I/Li‐exchange using tBuLi (−100 °C, 1 min) followed by a transmetalation with CuBr⋅P(OEt)(3) (−100 °C, 20 s). These stereodefined secondary alkylcoppers underwent stereorete...
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| Publicado no: | Chemistry |
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| Main Authors: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
John Wiley and Sons Inc.
2020
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7540566/ https://ncbi.nlm.nih.gov/pubmed/32557902 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/chem.202002297 |
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