Silver-Free Catalysis with Gold(I) Chloride Complexes
Gold(I) chloride complexes are stable, widespread precatalysts that generally require activation by halide abstraction to display useful catalytic activity. Chloride scavenging is typically performed in situ by using silver salts. This procedure, apart from mandating the use of an additional metal,...
| Autores: | , , |
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| Tipo de documento: | artigo |
| Estado: | Versión aceptada para publicación |
| Data de publicação: | 2020 |
| País: | España |
| Recursos: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repositório: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:2072/521682 |
| Acesso em linha: | http://hdl.handle.net/2072/521682 https://doi.org/10.1246/bcsj.20200358 |
| Access Level: | Acceso aberto |
| Palavra-chave: | 54 |
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oai:recercat.cat:2072/521682 |
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Silver-Free Catalysis with Gold(I) Chloride Complexes Franchino, Allegra Montesinos-Magraner, Marc Echavarren, Antonio M. 54 Gold(I) chloride complexes are stable, widespread precatalysts that generally require activation by halide abstraction to display useful catalytic activity. Chloride scavenging is typically performed in situ by using silver salts. This procedure, apart from mandating the use of an additional metal, often negatively impacts the reaction outcome, because Ag additives are not catalytically innocent (silver effect). Therefore, both the development of alternative chloride scavengers and the design of self-activating gold(I) chloride complexes endowed with special ligands have lately been the subject of intense research efforts. This review describes recent advances in the field of silver-free Au(I) catalysis employing gold(I) chloride complexes, with an emphasis on approaches emerged in the last decade. http://hdl.handle.net/2072/521682 https://doi.org/10.1246/bcsj.20200358 |
| title |
Silver-Free Catalysis with Gold(I) Chloride Complexes |
| spellingShingle |
Silver-Free Catalysis with Gold(I) Chloride Complexes Franchino, Allegra 54 |
| title_short |
Silver-Free Catalysis with Gold(I) Chloride Complexes |
| title_full |
Silver-Free Catalysis with Gold(I) Chloride Complexes |
| title_fullStr |
Silver-Free Catalysis with Gold(I) Chloride Complexes |
| title_full_unstemmed |
Silver-Free Catalysis with Gold(I) Chloride Complexes |
| title_sort |
Silver-Free Catalysis with Gold(I) Chloride Complexes |
| author |
Franchino, Allegra |
| author_facet |
Franchino, Allegra Montesinos-Magraner, Marc Echavarren, Antonio M. |
| author_role |
author |
| author2 |
Montesinos-Magraner, Marc Echavarren, Antonio M. |
| author2_role |
author author |
| topic |
54 |
| topic_facet |
54 |
| description |
Gold(I) chloride complexes are stable, widespread precatalysts that generally require activation by halide abstraction to display useful catalytic activity. Chloride scavenging is typically performed in situ by using silver salts. This procedure, apart from mandating the use of an additional metal, often negatively impacts the reaction outcome, because Ag additives are not catalytically innocent (silver effect). Therefore, both the development of alternative chloride scavengers and the design of self-activating gold(I) chloride complexes endowed with special ligands have lately been the subject of intense research efforts. This review describes recent advances in the field of silver-free Au(I) catalysis employing gold(I) chloride complexes, with an emphasis on approaches emerged in the last decade. |
| publishDate |
2020 |
| format |
article |
| status_str |
acceptedVersion |
| url |
http://hdl.handle.net/2072/521682 https://doi.org/10.1246/bcsj.20200358 |
| eu_rights_str_mv |
openAccess |
| institution |
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| collection |
Recercat. Dipósit de la Recerca de Catalunya |
| reponame_str |
Recercat. Dipósit de la Recerca de Catalunya |
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Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
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1878439400054980608 |
| publishDateSort |
2020 |
| author_browse |
Echavarren, Antonio M. Franchino, Allegra Montesinos-Magraner, Marc |
| score |
6,9303427 |