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Sequential O-Nitrosoaldol and Grignard Addition Process: A New Enantio- and Diastereoselective Entry to Chiral 1,2-Diols()
Chiral 1,2-diols are prepared from chiral α-aminoxylated aldehydes or cyclohexanone and Grignard reagents in high diastereoselectivities (>87:13 dr) and high enantioselectivities (>93% ee). The presence of the ate complex of CeCl(3)·2LiCl is essential for the high overall yields and high stere...
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| Autores principales: | , , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
2009
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3443970/ https://ncbi.nlm.nih.gov/pubmed/19343748 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.200900682 |
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