Gold(I) Carbenoids: On‐Demand Access to Gold(I) Carbenes in Solution

Chloromethylgold(I) complexes of phosphine, phosphite, and N‐heterocyclic carbene ligands are easily synthesized by reaction of trimethylsilyldiazomethane with the corresponding gold chloride precursors. Activation of these gold(I) carbenoids with a variety of chloride scavengers promotes reactivity...

Descripción completa

Detalles Bibliográficos
Autores principales: Sarria Toro, Juan M., García‐Morales, Cristina, Raducan, Mihai, Smirnova, Ekaterina S., Echavarren, Antonio M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2017
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5324612/
https://www.ncbi.nlm.nih.gov/pubmed/28090747
http://dx.doi.org/10.1002/anie.201611705
_version_ 1782510237056499712
author Sarria Toro, Juan M.
García‐Morales, Cristina
Raducan, Mihai
Smirnova, Ekaterina S.
Echavarren, Antonio M.
author_facet Sarria Toro, Juan M.
García‐Morales, Cristina
Raducan, Mihai
Smirnova, Ekaterina S.
Echavarren, Antonio M.
author_sort Sarria Toro, Juan M.
collection PubMed
description Chloromethylgold(I) complexes of phosphine, phosphite, and N‐heterocyclic carbene ligands are easily synthesized by reaction of trimethylsilyldiazomethane with the corresponding gold chloride precursors. Activation of these gold(I) carbenoids with a variety of chloride scavengers promotes reactivity typical of metallocarbenes in solution, namely homocoupling to ethylene, olefin cyclopropanation, and Buchner ring expansion of benzene.
format Online
Article
Text
id pubmed-5324612
institution National Center for Biotechnology Information
language English
publishDate 2017
publisher John Wiley and Sons Inc.
record_format MEDLINE/PubMed
spelling pubmed-53246122017-03-08 Gold(I) Carbenoids: On‐Demand Access to Gold(I) Carbenes in Solution Sarria Toro, Juan M. García‐Morales, Cristina Raducan, Mihai Smirnova, Ekaterina S. Echavarren, Antonio M. Angew Chem Int Ed Engl Communications Chloromethylgold(I) complexes of phosphine, phosphite, and N‐heterocyclic carbene ligands are easily synthesized by reaction of trimethylsilyldiazomethane with the corresponding gold chloride precursors. Activation of these gold(I) carbenoids with a variety of chloride scavengers promotes reactivity typical of metallocarbenes in solution, namely homocoupling to ethylene, olefin cyclopropanation, and Buchner ring expansion of benzene. John Wiley and Sons Inc. 2017-01-16 2017-02-06 /pmc/articles/PMC5324612/ /pubmed/28090747 http://dx.doi.org/10.1002/anie.201611705 Text en © 2017 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial (http://creativecommons.org/licenses/by-nc/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
spellingShingle Communications
Sarria Toro, Juan M.
García‐Morales, Cristina
Raducan, Mihai
Smirnova, Ekaterina S.
Echavarren, Antonio M.
Gold(I) Carbenoids: On‐Demand Access to Gold(I) Carbenes in Solution
title Gold(I) Carbenoids: On‐Demand Access to Gold(I) Carbenes in Solution
title_full Gold(I) Carbenoids: On‐Demand Access to Gold(I) Carbenes in Solution
title_fullStr Gold(I) Carbenoids: On‐Demand Access to Gold(I) Carbenes in Solution
title_full_unstemmed Gold(I) Carbenoids: On‐Demand Access to Gold(I) Carbenes in Solution
title_short Gold(I) Carbenoids: On‐Demand Access to Gold(I) Carbenes in Solution
title_sort gold(i) carbenoids: on‐demand access to gold(i) carbenes in solution
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5324612/
https://www.ncbi.nlm.nih.gov/pubmed/28090747
http://dx.doi.org/10.1002/anie.201611705
work_keys_str_mv AT sarriatorojuanm goldicarbenoidsondemandaccesstogoldicarbenesinsolution
AT garciamoralescristina goldicarbenoidsondemandaccesstogoldicarbenesinsolution
AT raducanmihai goldicarbenoidsondemandaccesstogoldicarbenesinsolution
AT smirnovaekaterinas goldicarbenoidsondemandaccesstogoldicarbenesinsolution
AT echavarrenantoniom goldicarbenoidsondemandaccesstogoldicarbenesinsolution

Ejemplares similares