Synthesis and characterization of bi(metallacycloprop-1-ene) complexes

In all previously reported metallacycloprop-1-ene or η(2)-vinyl complexes, the metal center bears only one vinyl moiety. We have now successfully synthesized and structurally characterized the first complexes bearing two η(2)-vinyl moieties or spiro bi(metallacycloprop-1-ene) complexes from reaction...

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Detalles Bibliográficos
Autores principales: Bai, Wei, Tsang, Long Yiu, Wang, Yilun, Li, Yang, Sung, Herman H. Y., Williams, Ian D., Jia, Guochen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9769101/
https://www.ncbi.nlm.nih.gov/pubmed/36605739
http://dx.doi.org/10.1039/d2sc05378k
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author Bai, Wei
Tsang, Long Yiu
Wang, Yilun
Li, Yang
Sung, Herman H. Y.
Williams, Ian D.
Jia, Guochen
author_facet Bai, Wei
Tsang, Long Yiu
Wang, Yilun
Li, Yang
Sung, Herman H. Y.
Williams, Ian D.
Jia, Guochen
author_sort Bai, Wei
collection PubMed
description In all previously reported metallacycloprop-1-ene or η(2)-vinyl complexes, the metal center bears only one vinyl moiety. We have now successfully synthesized and structurally characterized the first complexes bearing two η(2)-vinyl moieties or spiro bi(metallacycloprop-1-ene) complexes from reactions of alkynes with rhenium phosphine complexes. Computational studies indicate that the metallacycloprop-1-ene rings are aromatic and the complexes represent a rare σ-type spirometalla-aromatic system.
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spelling pubmed-97691012023-01-04 Synthesis and characterization of bi(metallacycloprop-1-ene) complexes Bai, Wei Tsang, Long Yiu Wang, Yilun Li, Yang Sung, Herman H. Y. Williams, Ian D. Jia, Guochen Chem Sci Chemistry In all previously reported metallacycloprop-1-ene or η(2)-vinyl complexes, the metal center bears only one vinyl moiety. We have now successfully synthesized and structurally characterized the first complexes bearing two η(2)-vinyl moieties or spiro bi(metallacycloprop-1-ene) complexes from reactions of alkynes with rhenium phosphine complexes. Computational studies indicate that the metallacycloprop-1-ene rings are aromatic and the complexes represent a rare σ-type spirometalla-aromatic system. The Royal Society of Chemistry 2022-11-16 /pmc/articles/PMC9769101/ /pubmed/36605739 http://dx.doi.org/10.1039/d2sc05378k Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Bai, Wei
Tsang, Long Yiu
Wang, Yilun
Li, Yang
Sung, Herman H. Y.
Williams, Ian D.
Jia, Guochen
Synthesis and characterization of bi(metallacycloprop-1-ene) complexes
title Synthesis and characterization of bi(metallacycloprop-1-ene) complexes
title_full Synthesis and characterization of bi(metallacycloprop-1-ene) complexes
title_fullStr Synthesis and characterization of bi(metallacycloprop-1-ene) complexes
title_full_unstemmed Synthesis and characterization of bi(metallacycloprop-1-ene) complexes
title_short Synthesis and characterization of bi(metallacycloprop-1-ene) complexes
title_sort synthesis and characterization of bi(metallacycloprop-1-ene) complexes
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9769101/
https://www.ncbi.nlm.nih.gov/pubmed/36605739
http://dx.doi.org/10.1039/d2sc05378k
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