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http://hdl.handle.net/2445/138499
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DC Field | Value | Language |
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dc.contributor.advisor | Verdaguer i Espaulella, Xavier | - |
dc.contributor.advisor | Salomó i Prat, Ernest | - |
dc.contributor.advisor | Rojo Solé, Josep Ma. | - |
dc.contributor.author | Fernández Sabaté, Marc | - |
dc.date.accessioned | 2019-07-29T10:29:32Z | - |
dc.date.available | 2021-06-20T05:10:22Z | - |
dc.date.issued | 2019-06 | - |
dc.identifier.uri | http://hdl.handle.net/2445/138499 | - |
dc.description | Treballs Finals de Grau de Química, Facultat de Química, Universitat de Barcelona, Any: 2019, Tutors: Xavier Verdaguer Espaulella, Ernest Salomó i Prat, Josep Mª Rojo Solé | ca |
dc.description.abstract | In this work, three acetophenone N-phenyl imine derivatives functionalized in the para position have been prepared and cyclometallated to Ir-MaxPHOX catalyst. One of the additives has a hydrogen bond acceptor group, while the others have bulky substituents. The behavior of these compounds in asymmetric hydrogenation of acetophenone N-methyl and N-phenyl imine substrates has been studied. The additive containing a hydrogen bond acceptor provided better enantioselectivity than the others. This reinforces the hypothesis that a hydrogen bond interaction between the catalyst and the substrate would increase the selectivity. Additives with bulky substituents provided worse results, probably due to steric hindrance, decreasing the selectivity | ca |
dc.format.extent | 44 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | ca |
dc.rights | cc-by-nc-nd (c) Fernández, 2019 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.source | Treballs Finals de Grau (TFG) - Química | - |
dc.subject.classification | Iridi | cat |
dc.subject.classification | Hidrogenació | cat |
dc.subject.classification | Treballs de fi de grau | cat |
dc.subject.other | Iridium | eng |
dc.subject.other | Hydrogenation | eng |
dc.subject.other | Bachelor's theses | - |
dc.title | Novel cyclometallated iridium catalysts for asymmetric hydrogenation of N-methyl and N-phenyl imines | eng |
dc.title.alternative | Nous catalitzadors ciclometal·lats d’iridi per hidrogenacions asimètriques d’N-metil i N-fenil imines | ca |
dc.type | info:eu-repo/semantics/bachelorThesis | ca |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Treballs Finals de Grau (TFG) - Química |
Files in This Item:
File | Description | Size | Format | |
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TFG_QU Fernandez Sabaté, Marc.pdf | 700.07 kB | Adobe PDF | View/Open |
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