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Diastereoselective SmI2-mediated cyclisation of δ-oxo-α,β-unsaturated esters to cyclopropanols |
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| Authors: | Hlne Villar Franois Guib |
| Institution: | Hélène Villar,François Guibé, |
| Abstract: | In the presence of samarium diiodide and a proton source, δ-oxo-γ,γ-disubstituted-α,β-unsaturated esters readily cyclise with complete diastereocontrol to give anti-cyclopropanol products. |
| Keywords: | samarium and compounds radical reactions cyclisation cyclopropanols |
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