C(2)-Symmetric P-Stereogenic Ferrocene Ligands with Heavier Chalcogenophosphinous Acid Ester Donor Sites †

tert-Butyl-substituted diphospha[2]ferrocenophane was used as a stereochemically confined diphosphane to investigate the addition of various dichalcoganes (R2Ch2; Ch = S, Se, Te and R = Me, Ph). Bischalcogenophosphinous acid esters bearing four soft donor sides were obtained as a mixture of rac and...

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Autores principales: Franz, Roman, Bruhn, Clemens, Pietschnig, Rudolf
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8037359/
https://www.ncbi.nlm.nih.gov/pubmed/33801715
http://dx.doi.org/10.3390/molecules26071899
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author Franz, Roman
Bruhn, Clemens
Pietschnig, Rudolf
author_facet Franz, Roman
Bruhn, Clemens
Pietschnig, Rudolf
author_sort Franz, Roman
collection PubMed
description tert-Butyl-substituted diphospha[2]ferrocenophane was used as a stereochemically confined diphosphane to investigate the addition of various dichalcoganes (R2Ch2; Ch = S, Se, Te and R = Me, Ph). Bischalcogenophosphinous acid esters bearing four soft donor sides were obtained as a mixture of rac and meso diastereomers and characterized by means of multinuclear NMR and X-ray analysis. The coordination chemistry of multidentate ligand 3b was explored toward d(10) coinage metal centers (Cu(I), Ag(I), and Au(I)), yielding various bimetallic complexes.
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spelling pubmed-80373592021-04-12 C(2)-Symmetric P-Stereogenic Ferrocene Ligands with Heavier Chalcogenophosphinous Acid Ester Donor Sites † Franz, Roman Bruhn, Clemens Pietschnig, Rudolf Molecules Article tert-Butyl-substituted diphospha[2]ferrocenophane was used as a stereochemically confined diphosphane to investigate the addition of various dichalcoganes (R2Ch2; Ch = S, Se, Te and R = Me, Ph). Bischalcogenophosphinous acid esters bearing four soft donor sides were obtained as a mixture of rac and meso diastereomers and characterized by means of multinuclear NMR and X-ray analysis. The coordination chemistry of multidentate ligand 3b was explored toward d(10) coinage metal centers (Cu(I), Ag(I), and Au(I)), yielding various bimetallic complexes. MDPI 2021-03-27 /pmc/articles/PMC8037359/ /pubmed/33801715 http://dx.doi.org/10.3390/molecules26071899 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) ).
spellingShingle Article
Franz, Roman
Bruhn, Clemens
Pietschnig, Rudolf
C(2)-Symmetric P-Stereogenic Ferrocene Ligands with Heavier Chalcogenophosphinous Acid Ester Donor Sites †
title C(2)-Symmetric P-Stereogenic Ferrocene Ligands with Heavier Chalcogenophosphinous Acid Ester Donor Sites †
title_full C(2)-Symmetric P-Stereogenic Ferrocene Ligands with Heavier Chalcogenophosphinous Acid Ester Donor Sites †
title_fullStr C(2)-Symmetric P-Stereogenic Ferrocene Ligands with Heavier Chalcogenophosphinous Acid Ester Donor Sites †
title_full_unstemmed C(2)-Symmetric P-Stereogenic Ferrocene Ligands with Heavier Chalcogenophosphinous Acid Ester Donor Sites †
title_short C(2)-Symmetric P-Stereogenic Ferrocene Ligands with Heavier Chalcogenophosphinous Acid Ester Donor Sites †
title_sort c(2)-symmetric p-stereogenic ferrocene ligands with heavier chalcogenophosphinous acid ester donor sites †
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8037359/
https://www.ncbi.nlm.nih.gov/pubmed/33801715
http://dx.doi.org/10.3390/molecules26071899
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