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DC Field | Value | Language |
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dc.contributor.author | Galeote, Oriol | - |
dc.contributor.author | Kennington, Stuart C. D. | - |
dc.contributor.author | Benedito, Gabriela | - |
dc.contributor.author | Fraedrich, Lena | - |
dc.contributor.author | Davies-Howe, Evan | - |
dc.contributor.author | Costa, Ana Maria | - |
dc.contributor.author | Romea, Pedro | - |
dc.contributor.author | Urpí Tubella, Fèlix | - |
dc.contributor.author | Aullón López, Gabriel | - |
dc.contributor.author | Font Bardia, Ma. Mercedes | - |
dc.contributor.author | Puigjaner, Cristina | - |
dc.date.accessioned | 2024-03-11T10:01:26Z | - |
dc.date.available | 2024-03-11T10:01:26Z | - |
dc.date.issued | 2024-01-14 | - |
dc.identifier.issn | 1433-7851 | - |
dc.identifier.uri | http://hdl.handle.net/2445/208601 | - |
dc.description.abstract | Direct and stereodivergent Michael additions of N-acyl 1,3-thiazinane-2-thiones to α,β-unsaturated aldehydes catalyzed by chiral nickel(II) complexes are reported. The reactions proceed with a remarkable regio-, diastereo-, and enantioselectivity, so access to any of the four potential Michael stereoisomers is granted through the appropriate choice of the chiral ligand of the nickel(II) complex. Simple removal of the heterocyclic scaffold furnishes a wide array of either syn or anti enantiomerically pure derivatives, which can be exploited for the asymmetric synthesis of biologically active compounds, as demonstrated in a new approach to tapentadol. In turn, a mechanism, based on theoretical calculations, is proposed to account for the stereochemical outcome of these transformations. | - |
dc.format.extent | 1 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Wiley-VCH | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1002/anie.202319308 | - |
dc.relation.ispartof | Angewandte Chemie-International Edition, 2024, vol. 63, p. e202319308 | - |
dc.relation.uri | https://doi.org/10.1002/anie.202319308 | - |
dc.rights | cc-by-nc-nd (c) Galeote, Oriol et al., 2024 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.source | Articles publicats en revistes (Química Inorgànica i Orgànica) | - |
dc.subject.classification | Compostos carbonílics | - |
dc.subject.classification | Níquel | - |
dc.subject.classification | Aldehids | - |
dc.subject.other | Carbonyl compounds | - |
dc.subject.other | Nickel | - |
dc.subject.other | Aldehydes | - |
dc.title | Direct, stereodivergent, and catalytic Michael additions of thioimides to α,β-unsaturated aldehydes – Total synthesis of Tapentadol | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 743266 | - |
dc.date.updated | 2024-03-11T10:01:26Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Química Inorgànica i Orgànica) |
Files in This Item:
File | Description | Size | Format | |
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844399.pdf | 5.81 MB | Adobe PDF | View/Open |
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