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Oxazolidinone cross-alkylation during Evans' asymmetric alkylation reaction
| dc.contributor.author | Fresno López, Nieves | |
| dc.contributor.author | Pérez Fernández, Ruth | |
| dc.contributor.author | Goya Laza, Pilar | |
| dc.contributor.author | Jimeno Herránz, María Luisa | |
| dc.contributor.author | Alkorta Osoro, Ibón | |
| dc.contributor.author | Elguero Bertolini, José | |
| dc.contributor.author | Menéndez Taboada, Laura | |
| dc.contributor.author | García-Granda, Santiago | |
| dc.date.accessioned | 2013-01-30T10:20:09Z | |
| dc.date.available | 2013-01-30T10:20:09Z | |
| dc.date.issued | 2011 | |
| dc.identifier.citation | Tetrahedron, 67(47), P. 9104-9111 (2011); doi:10.1016/j.tet.2011.09.083 | spa |
| dc.identifier.issn | 0040-4020 | |
| dc.identifier.uri | http://hdl.handle.net/10651/10670 | |
| dc.description.abstract | Starting from Evans’ imidazolidin-2-one (1) two compounds were obtained by trans-N-acylation: the expected one 3 with S,R configuration and a second compound 5, that is, related to 3 by the loss of a CH(CH3)Cdouble bond; length as m-dashO fragment. The stereochemistry of 3 was established by NMR spectroscopy, mainly NOE experiments, as expected, the new center has an S configuration, the compound being thus S,R. The structure of compound 5 was determined by X-ray crystallography. A mechanism of formation of 5 was proposed. | spa |
| dc.language.iso | eng | |
| dc.relation.ispartof | Tetrahedron, 67(47) | |
| dc.rights | (c) Tetrahedron | |
| dc.source | SCOPUS | spa |
| dc.subject | Oxazolidinone; Asymmetric Alkylation; X-Ray Crystallography; Multinuclear Nmr; Dft Calculations | spa |
| dc.title | Oxazolidinone cross-alkylation during Evans' asymmetric alkylation reaction | spa |
| dc.type | journal article | |
| dc.identifier.local | 20111285 | spa |
| dc.identifier.doi | 10.1016/j.tet.2011.09.083 | |
| dc.relation.publisherversion | http://dx.doi.org/10.1016/j.tet.2011.09.083 | spa |
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