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Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.advisor | Berná, José | - |
dc.contributor.author | Martinez-Cuezva, Alberto | - |
dc.contributor.author | Saura Sanmartín, Adrián | - |
dc.contributor.author | Nicolas-Garcia, Tomas | - |
dc.contributor.author | Navarro, Cristian | - |
dc.contributor.author | Orenes, Raul-Angel | - |
dc.contributor.author | Alajarín, Mateo | - |
dc.contributor.author | Berná, José | - |
dc.contributor.other | Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Química Orgánica | es |
dc.date.accessioned | 2023-11-16T08:39:44Z | - |
dc.date.available | 2023-11-16T08:39:44Z | - |
dc.date.created | 2017 | - |
dc.date.issued | 2017-03-07 | - |
dc.identifier.citation | Chemical Science, 8, 2017, 3775-3780 | es |
dc.identifier.issn | Electronic: 2041-6539 | - |
dc.identifier.issn | Print: 2041-6520 | - |
dc.identifier.uri | http://hdl.handle.net/10201/135783 | - |
dc.description | © 2017. The Authors. This manuscript version is made available under the CC-BY 4.0 license https://creativecommons.org/licenses/by/4.0/ This document is the Published Manuscript version of a Published Work that appeared in final form in Chemical Science. To access the final edited and published work see https://doi.org/10.1039/C7SC00724H | es |
dc.description.abstract | En route to a photoswitchable interlocked catalyst we have proved the ability of thiodiglycolamide to act as a template in the formation of hydrogen-bonded [2]rotaxanes. X-ray diffraction studies reveal the shielding of the sulfide atom by the macrocycle. A series of molecular shuttles are described as having an isomerizable fumaramide and thiodiglycolamide binding sites for controlling the relative ring position at will. By employing these systems as photoregulated catalysts, the TiCl4-mediated chalcogeno-Morita–Baylis–Hillman reaction is tested. In the presence of the maleamide shuttle, in which the sulfide function is encapsulated by the macrocycle, a complete loss in control of the geometry of the produced aldol is observed. The E-aldol adduct is predominantly obtained when the photoisomerized fumaramide shuttle, in which the sulfide function is exposed, is used. | es |
dc.format | application/pdf | es |
dc.format.extent | 6 | es |
dc.language | eng | es |
dc.publisher | Royal Society of Chemistry | es |
dc.relation | MINECO (project CTQ2014-56887 P and contract FPDI-2013-16623); FEDER Funds from the European Union; Fundacion Seneca-CARM (Project 19240/PI/14). | es |
dc.rights | info:eu-repo/semantics/openAccess | es |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Chalcogeno-Baylis–Hillman reaction | es |
dc.subject | Rotaxane catalysts | es |
dc.subject | Mechanical bond | es |
dc.subject.other | CDU::5 - Ciencias puras y naturales::54 - Química::547 - Química orgánica | es |
dc.title | Photoswitchable interlocked thiodiglycolamide as a cocatalyst of a chalcogeno-Baylis–Hillman reaction | es |
dc.type | info:eu-repo/semantics/article | es |
dc.identifier.doi | https://doi.org/10.1039/C7SC00724H | - |
Aparece en las colecciones: | Artículos: Química Orgánica |
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