Isomerization of Cyclooctadiene to Cyclooctyne with a Zinc/Zirconium Heterobimetallic Complex

Reaction of a zinc/zirconium heterobimetallic complex with 1,5‐cyclooctadiene (1,5‐COD) results in slow isomerization to 1,3‐cyclooctadiene (1,3‐COD), along with the formation of a new complex that includes a cyclooctyne ligand bridging two metal centers. While analogous magnesium/zirconium and alum...

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Detalles Bibliográficos
Autores principales: Butler, Michael J., White, Andrew J. P., Crimmin, Mark R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5074263/
https://www.ncbi.nlm.nih.gov/pubmed/27071992
http://dx.doi.org/10.1002/anie.201601758
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author Butler, Michael J.
White, Andrew J. P.
Crimmin, Mark R.
author_facet Butler, Michael J.
White, Andrew J. P.
Crimmin, Mark R.
author_sort Butler, Michael J.
collection PubMed
description Reaction of a zinc/zirconium heterobimetallic complex with 1,5‐cyclooctadiene (1,5‐COD) results in slow isomerization to 1,3‐cyclooctadiene (1,3‐COD), along with the formation of a new complex that includes a cyclooctyne ligand bridging two metal centers. While analogous magnesium/zirconium and aluminum/zirconium heterobimetallic complexes are competent for the catalytic isomerization of 1,5‐COD to 1,3‐COD, only in the case of the zinc species is the cyclooctyne adduct observed.
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spelling pubmed-50742632016-11-04 Isomerization of Cyclooctadiene to Cyclooctyne with a Zinc/Zirconium Heterobimetallic Complex Butler, Michael J. White, Andrew J. P. Crimmin, Mark R. Angew Chem Int Ed Engl Communications Reaction of a zinc/zirconium heterobimetallic complex with 1,5‐cyclooctadiene (1,5‐COD) results in slow isomerization to 1,3‐cyclooctadiene (1,3‐COD), along with the formation of a new complex that includes a cyclooctyne ligand bridging two metal centers. While analogous magnesium/zirconium and aluminum/zirconium heterobimetallic complexes are competent for the catalytic isomerization of 1,5‐COD to 1,3‐COD, only in the case of the zinc species is the cyclooctyne adduct observed. John Wiley and Sons Inc. 2016-04-13 2016-06-06 /pmc/articles/PMC5074263/ /pubmed/27071992 http://dx.doi.org/10.1002/anie.201601758 Text en © 2016 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Communications
Butler, Michael J.
White, Andrew J. P.
Crimmin, Mark R.
Isomerization of Cyclooctadiene to Cyclooctyne with a Zinc/Zirconium Heterobimetallic Complex
title Isomerization of Cyclooctadiene to Cyclooctyne with a Zinc/Zirconium Heterobimetallic Complex
title_full Isomerization of Cyclooctadiene to Cyclooctyne with a Zinc/Zirconium Heterobimetallic Complex
title_fullStr Isomerization of Cyclooctadiene to Cyclooctyne with a Zinc/Zirconium Heterobimetallic Complex
title_full_unstemmed Isomerization of Cyclooctadiene to Cyclooctyne with a Zinc/Zirconium Heterobimetallic Complex
title_short Isomerization of Cyclooctadiene to Cyclooctyne with a Zinc/Zirconium Heterobimetallic Complex
title_sort isomerization of cyclooctadiene to cyclooctyne with a zinc/zirconium heterobimetallic complex
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5074263/
https://www.ncbi.nlm.nih.gov/pubmed/27071992
http://dx.doi.org/10.1002/anie.201601758
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AT crimminmarkr isomerizationofcyclooctadienetocyclooctynewithazinczirconiumheterobimetalliccomplex

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