Cargando…
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...
| Autores principales: | , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2020
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7540566/ https://www.ncbi.nlm.nih.gov/pubmed/32557902 http://dx.doi.org/10.1002/chem.202002297 |