Isocyanide and Phosphine Oxide Coordination in Binuclear Chromium Pacman Complexes

[Image: see text] The new binuclear chromium Pacman complex [Cr(2)(L)] of the Schiff base pyrrole macrocycle H(4)L has been synthesized and structurally characterized. Addition of isocyanide, C≡NR (R = xylyl, (t)Bu), or triphenylphosphine oxide donors to [Cr(2)(L)] gives contrasting chemistry with t...

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Autores principales: Stevens, Charlotte J., Nichol, Gary S., Arnold, Polly L., Love, Jason B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2013
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3905932/
https://www.ncbi.nlm.nih.gov/pubmed/24489428
http://dx.doi.org/10.1021/om4009313
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author Stevens, Charlotte J.
Nichol, Gary S.
Arnold, Polly L.
Love, Jason B.
author_facet Stevens, Charlotte J.
Nichol, Gary S.
Arnold, Polly L.
Love, Jason B.
author_sort Stevens, Charlotte J.
collection PubMed
description [Image: see text] The new binuclear chromium Pacman complex [Cr(2)(L)] of the Schiff base pyrrole macrocycle H(4)L has been synthesized and structurally characterized. Addition of isocyanide, C≡NR (R = xylyl, (t)Bu), or triphenylphosphine oxide donors to [Cr(2)(L)] gives contrasting chemistry with the formation of the new coordination compounds [Cr(2)(μ-CNR)(L)], in which the isocyanides bridge the two Cr(II) centers, and [Cr(2)(OPPh(3))(2)(L)], a Cr(II) phosphine oxide adduct with the ligands exogenous to the cleft.
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spelling pubmed-39059322014-01-31 Isocyanide and Phosphine Oxide Coordination in Binuclear Chromium Pacman Complexes Stevens, Charlotte J. Nichol, Gary S. Arnold, Polly L. Love, Jason B. Organometallics [Image: see text] The new binuclear chromium Pacman complex [Cr(2)(L)] of the Schiff base pyrrole macrocycle H(4)L has been synthesized and structurally characterized. Addition of isocyanide, C≡NR (R = xylyl, (t)Bu), or triphenylphosphine oxide donors to [Cr(2)(L)] gives contrasting chemistry with the formation of the new coordination compounds [Cr(2)(μ-CNR)(L)], in which the isocyanides bridge the two Cr(II) centers, and [Cr(2)(OPPh(3))(2)(L)], a Cr(II) phosphine oxide adduct with the ligands exogenous to the cleft. American Chemical Society 2013-11-13 2013-12-09 /pmc/articles/PMC3905932/ /pubmed/24489428 http://dx.doi.org/10.1021/om4009313 Text en Copyright © 2013 American Chemical Society
spellingShingle Stevens, Charlotte J.
Nichol, Gary S.
Arnold, Polly L.
Love, Jason B.
Isocyanide and Phosphine Oxide Coordination in Binuclear Chromium Pacman Complexes
title Isocyanide and Phosphine Oxide Coordination in Binuclear Chromium Pacman Complexes
title_full Isocyanide and Phosphine Oxide Coordination in Binuclear Chromium Pacman Complexes
title_fullStr Isocyanide and Phosphine Oxide Coordination in Binuclear Chromium Pacman Complexes
title_full_unstemmed Isocyanide and Phosphine Oxide Coordination in Binuclear Chromium Pacman Complexes
title_short Isocyanide and Phosphine Oxide Coordination in Binuclear Chromium Pacman Complexes
title_sort isocyanide and phosphine oxide coordination in binuclear chromium pacman complexes
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3905932/
https://www.ncbi.nlm.nih.gov/pubmed/24489428
http://dx.doi.org/10.1021/om4009313
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AT arnoldpollyl isocyanideandphosphineoxidecoordinationinbinuclearchromiumpacmancomplexes
AT lovejasonb isocyanideandphosphineoxidecoordinationinbinuclearchromiumpacmancomplexes

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