Stable Two‐Legged Parent Piano‐Stool and Mixed Diborabenzene‐E(4) (E=P, As) Sandwich Complexes of Group 8

A cyclic alkyl(amino)carbene‐stabilized 1,4‐diborabenzene (DBB) ligand enables the isolation of 18‐electron two‐legged parent piano‐stool Fe(0) and Ru(0) complexes, [(η(6)‐DBB)M(CO)(2)], the ruthenium complex being the first of its kind to be structurally characterized. [(η(6)‐DBB)Fe(CO)(2)] reacts...

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Autores principales: Dietz, Maximilian, Arrowsmith, Merle, Reichl, Stephan, Lugo‐Fuentes, Leonardo I., Jiménez‐Halla, J. Oscar C., Scheer, Manfred, Braunschweig, Holger
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9540419/
https://www.ncbi.nlm.nih.gov/pubmed/35781917
http://dx.doi.org/10.1002/anie.202206840
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author Dietz, Maximilian
Arrowsmith, Merle
Reichl, Stephan
Lugo‐Fuentes, Leonardo I.
Jiménez‐Halla, J. Oscar C.
Scheer, Manfred
Braunschweig, Holger
author_facet Dietz, Maximilian
Arrowsmith, Merle
Reichl, Stephan
Lugo‐Fuentes, Leonardo I.
Jiménez‐Halla, J. Oscar C.
Scheer, Manfred
Braunschweig, Holger
author_sort Dietz, Maximilian
collection PubMed
description A cyclic alkyl(amino)carbene‐stabilized 1,4‐diborabenzene (DBB) ligand enables the isolation of 18‐electron two‐legged parent piano‐stool Fe(0) and Ru(0) complexes, [(η(6)‐DBB)M(CO)(2)], the ruthenium complex being the first of its kind to be structurally characterized. [(η(6)‐DBB)Fe(CO)(2)] reacts with E(4) (E=P, As) to yield mixed DBB‐cyclo‐E(4) sandwich complexes with planar E(4) (2−) ligands. Computational analyses confirm the strong electron‐donating capacity of the DBB ligand and show that the E(4) ligand is bound by four equivalent Fe−P σ bonds.
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spelling pubmed-95404192022-10-14 Stable Two‐Legged Parent Piano‐Stool and Mixed Diborabenzene‐E(4) (E=P, As) Sandwich Complexes of Group 8 Dietz, Maximilian Arrowsmith, Merle Reichl, Stephan Lugo‐Fuentes, Leonardo I. Jiménez‐Halla, J. Oscar C. Scheer, Manfred Braunschweig, Holger Angew Chem Int Ed Engl Communications A cyclic alkyl(amino)carbene‐stabilized 1,4‐diborabenzene (DBB) ligand enables the isolation of 18‐electron two‐legged parent piano‐stool Fe(0) and Ru(0) complexes, [(η(6)‐DBB)M(CO)(2)], the ruthenium complex being the first of its kind to be structurally characterized. [(η(6)‐DBB)Fe(CO)(2)] reacts with E(4) (E=P, As) to yield mixed DBB‐cyclo‐E(4) sandwich complexes with planar E(4) (2−) ligands. Computational analyses confirm the strong electron‐donating capacity of the DBB ligand and show that the E(4) ligand is bound by four equivalent Fe−P σ bonds. John Wiley and Sons Inc. 2022-07-27 2022-09-05 /pmc/articles/PMC9540419/ /pubmed/35781917 http://dx.doi.org/10.1002/anie.202206840 Text en © 2022 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://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
Dietz, Maximilian
Arrowsmith, Merle
Reichl, Stephan
Lugo‐Fuentes, Leonardo I.
Jiménez‐Halla, J. Oscar C.
Scheer, Manfred
Braunschweig, Holger
Stable Two‐Legged Parent Piano‐Stool and Mixed Diborabenzene‐E(4) (E=P, As) Sandwich Complexes of Group 8
title Stable Two‐Legged Parent Piano‐Stool and Mixed Diborabenzene‐E(4) (E=P, As) Sandwich Complexes of Group 8
title_full Stable Two‐Legged Parent Piano‐Stool and Mixed Diborabenzene‐E(4) (E=P, As) Sandwich Complexes of Group 8
title_fullStr Stable Two‐Legged Parent Piano‐Stool and Mixed Diborabenzene‐E(4) (E=P, As) Sandwich Complexes of Group 8
title_full_unstemmed Stable Two‐Legged Parent Piano‐Stool and Mixed Diborabenzene‐E(4) (E=P, As) Sandwich Complexes of Group 8
title_short Stable Two‐Legged Parent Piano‐Stool and Mixed Diborabenzene‐E(4) (E=P, As) Sandwich Complexes of Group 8
title_sort stable two‐legged parent piano‐stool and mixed diborabenzene‐e(4) (e=p, as) sandwich complexes of group 8
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9540419/
https://www.ncbi.nlm.nih.gov/pubmed/35781917
http://dx.doi.org/10.1002/anie.202206840
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