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http://hdl.handle.net/10261/207865
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Barragán, Ana | - |
dc.contributor.author | Sarasola, Ane | - |
dc.contributor.author | Vitali, Lucia | - |
dc.date.accessioned | 2020-04-16T10:50:19Z | - |
dc.date.available | 2020-04-16T10:50:19Z | - |
dc.date.issued | 2019-07-01 | - |
dc.identifier.citation | IVC-21 (2019) | - |
dc.identifier.uri | http://hdl.handle.net/10261/207865 | - |
dc.description | Trabajo presentado en el 21st International Vacuum Conference (IVC-21), celebrada en Malmö (Suecia), del 1 al 5 de julio de 2019 | - |
dc.description.abstract | The metal-catalyzed coupling of halobenzene derivatives leading to biaryls and larger carbon-based structures is a fundamental reaction in chemical synthesis. Copper is the paradigmatic catalyzer of the Ullmann cross-coupling reaction. Despite this, its role in the reaction is still under debate. Here, we shed light on the mechanistic steps of the debromination, characterizing a prototypical molecule, namely 4,7-dibromobenzo[c]-1,2,5-thiadiazole (2Br-BTD), deposited on a Cu(110) surface. By means of scanning probe techniques and first principle calculations, we demonstrate the oxidative addition of Cu atoms leading to a -C-Cu-Br metal-organic complex. The scission of the strongly bound bromine atoms requires the cooperative action of neighbouring complexes resulting in the formation of Cu coordinated BTD structures. | - |
dc.language | eng | - |
dc.rights | openAccess | - |
dc.title | Cooperative action for molecular debromination reaction on Cu(110) | - |
dc.type | comunicación de congreso | - |
dc.date.updated | 2020-04-16T10:50:19Z | - |
dc.relation.csic | Sí | - |
dc.type.coar | http://purl.org/coar/resource_type/c_5794 | es_ES |
item.openairetype | comunicación de congreso | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
Aparece en las colecciones: | (CFM) Comunicaciones congresos |
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Cooperative_action.pdf | 93,52 kB | Adobe PDF | Visualizar/Abrir |
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