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Diastereodivergent asymmetric Michael-alkylation reactions using chiral N,N′-dioxide/metal complexes
A diastereodivergent asymmetric Michael-alkylation reaction between 3-chloro-oxindoles and β,γ-unsaturated-α-ketoesters has been achieved using L-RaPr(2)/Sc(OTf)(3) and L-PrPr(2)/Mg(OTf)(2) metal complexes as catalysts. Both rel-(1R,2S,3R) and rel-(1S,2S,3R) chiral spiro cyclopropane oxindoles were...
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| Publicat a: | Chem Sci |
|---|---|
| Autors principals: | , , , , , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Royal Society of Chemistry
2017
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5869575/ https://ncbi.nlm.nih.gov/pubmed/29629137 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1039/c7sc02757e |
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