High-nuclearity ruthenium carbonyl cluster chemistry. 8: Phosphine activation, CO insertion, and deruthenation at a phosphido cluster - X-ray structures of [ppn][Ru8(μ8-P)(μ-CO)2(CO)20] and [ppn][Ru7(μ7-P)(μ-η2-OCPh)(μ-PPh2)(μ-CO)(CO)17]

Michael D. Randles; Anthony C. Willis; Marie P. Cifuentes; Mark G. Humphrey

doi:10.1016/j.jorganchem.2007.03.040

High-nuclearity ruthenium carbonyl cluster chemistry. 8: Phosphine activation, CO insertion, and deruthenation at a phosphido cluster - X-ray structures of [ppn][Ru₈(μ₈-P)(μ-CO)₂(CO)₂₀] and [ppn][Ru₇(μ₇-P)(μ-η²-OCPh)(μ-PPh₂)(μ-CO)(CO)₁₇]

Michael D. Randles
, Anthony C. Willis
, Marie P. Cifuentes
, Mark G. Humphrey^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Reaction of the square antiprismatic cluster [ppn][Ru₈(μ₈-P)(μ-CO)₂(CO)₂₀] [ppn = bis(triphenylphosphoranylidene)ammonium] with triphenylphosphine proceeds by loss of one cluster core vertex, phosphine P-C cleavage, and CO insertion into the putative Ru-phenyl bond to afford [ppn][Ru₇(μ₇-P)(μ-η²-OCPh)(μ-PPh₂)(μ-CO)(CO)₁₇] in low yield, the first heptaruthenium μ₇-phosphido-ligated cluster.

Original language	English
Pages (from-to)	4467-4472
Number of pages	6
Journal	Journal of Organometallic Chemistry
Volume	692
Issue number	21
DOIs	https://doi.org/10.1016/j.jorganchem.2007.03.040
Publication status	Published - 1 Oct 2007

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Randles, M. D., Willis, A. C., Cifuentes, M. P., & Humphrey, M. G. (2007). High-nuclearity ruthenium carbonyl cluster chemistry. 8: Phosphine activation, CO insertion, and deruthenation at a phosphido cluster - X-ray structures of [ppn][Ru₈(μ₈-P)(μ-CO)₂(CO)₂₀] and [ppn][Ru₇(μ₇-P)(μ-η²-OCPh)(μ-PPh₂)(μ-CO)(CO)₁₇]. Journal of Organometallic Chemistry, 692(21), 4467-4472. https://doi.org/10.1016/j.jorganchem.2007.03.040

Randles, Michael D. ; Willis, Anthony C. ; Cifuentes, Marie P. et al. / High-nuclearity ruthenium carbonyl cluster chemistry. 8 : Phosphine activation, CO insertion, and deruthenation at a phosphido cluster - X-ray structures of [ppn][Ru₈(μ₈-P)(μ-CO)₂(CO)₂₀] and [ppn][Ru₇(μ₇-P)(μ-η²-OCPh)(μ-PPh₂)(μ-CO)(CO)₁₇]. In: Journal of Organometallic Chemistry. 2007 ; Vol. 692, No. 21. pp. 4467-4472.

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title = "High-nuclearity ruthenium carbonyl cluster chemistry. 8: Phosphine activation, CO insertion, and deruthenation at a phosphido cluster - X-ray structures of [ppn][Ru8(μ8-P)(μ-CO)2(CO)20] and [ppn][Ru7(μ7-P)(μ-η2-OCPh)(μ-PPh2)(μ-CO)(CO)17]",

abstract = "Reaction of the square antiprismatic cluster [ppn][Ru8(μ8-P)(μ-CO)2(CO)20] [ppn = bis(triphenylphosphoranylidene)ammonium] with triphenylphosphine proceeds by loss of one cluster core vertex, phosphine P-C cleavage, and CO insertion into the putative Ru-phenyl bond to afford [ppn][Ru7(μ7-P)(μ-η2-OCPh)(μ-PPh2)(μ-CO)(CO)17] in low yield, the first heptaruthenium μ7-phosphido-ligated cluster.",

keywords = "Cluster, Crystal structure, Interstitial, Phosphido, Ruthenium",

author = "Randles, \{Michael D.\} and Willis, \{Anthony C.\} and Cifuentes, \{Marie P.\} and Humphrey, \{Mark G.\}",

year = "2007",

month = oct,

day = "1",

doi = "10.1016/j.jorganchem.2007.03.040",

language = "English",

volume = "692",

pages = "4467--4472",

journal = "Journal of Organometallic Chemistry",

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number = "21",

}

Randles, MD, Willis, AC, Cifuentes, MP & Humphrey, MG 2007, 'High-nuclearity ruthenium carbonyl cluster chemistry. 8: Phosphine activation, CO insertion, and deruthenation at a phosphido cluster - X-ray structures of [ppn][Ru₈(μ₈-P)(μ-CO)₂(CO)₂₀] and [ppn][Ru₇(μ₇-P)(μ-η²-OCPh)(μ-PPh₂)(μ-CO)(CO)₁₇]', Journal of Organometallic Chemistry, vol. 692, no. 21, pp. 4467-4472. https://doi.org/10.1016/j.jorganchem.2007.03.040

High-nuclearity ruthenium carbonyl cluster chemistry. 8: Phosphine activation, CO insertion, and deruthenation at a phosphido cluster - X-ray structures of [ppn][Ru₈(μ₈-P)(μ-CO)₂(CO)₂₀] and [ppn][Ru₇(μ₇-P)(μ-η²-OCPh)(μ-PPh₂)(μ-CO)(CO)₁₇]. / Randles, Michael D.; Willis, Anthony C.; Cifuentes, Marie P. et al.
In: Journal of Organometallic Chemistry, Vol. 692, No. 21, 01.10.2007, p. 4467-4472.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - High-nuclearity ruthenium carbonyl cluster chemistry. 8

T2 - Phosphine activation, CO insertion, and deruthenation at a phosphido cluster - X-ray structures of [ppn][Ru8(μ8-P)(μ-CO)2(CO)20] and [ppn][Ru7(μ7-P)(μ-η2-OCPh)(μ-PPh2)(μ-CO)(CO)17]

AU - Randles, Michael D.

AU - Willis, Anthony C.

AU - Cifuentes, Marie P.

AU - Humphrey, Mark G.

PY - 2007/10/1

Y1 - 2007/10/1

N2 - Reaction of the square antiprismatic cluster [ppn][Ru8(μ8-P)(μ-CO)2(CO)20] [ppn = bis(triphenylphosphoranylidene)ammonium] with triphenylphosphine proceeds by loss of one cluster core vertex, phosphine P-C cleavage, and CO insertion into the putative Ru-phenyl bond to afford [ppn][Ru7(μ7-P)(μ-η2-OCPh)(μ-PPh2)(μ-CO)(CO)17] in low yield, the first heptaruthenium μ7-phosphido-ligated cluster.

AB - Reaction of the square antiprismatic cluster [ppn][Ru8(μ8-P)(μ-CO)2(CO)20] [ppn = bis(triphenylphosphoranylidene)ammonium] with triphenylphosphine proceeds by loss of one cluster core vertex, phosphine P-C cleavage, and CO insertion into the putative Ru-phenyl bond to afford [ppn][Ru7(μ7-P)(μ-η2-OCPh)(μ-PPh2)(μ-CO)(CO)17] in low yield, the first heptaruthenium μ7-phosphido-ligated cluster.

KW - Cluster

KW - Crystal structure

KW - Interstitial

KW - Phosphido

KW - Ruthenium

UR - https://www.scopus.com/pages/publications/34548532705

U2 - 10.1016/j.jorganchem.2007.03.040

DO - 10.1016/j.jorganchem.2007.03.040

M3 - Article

SN - 0022-328X

VL - 692

SP - 4467

EP - 4472

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 21

ER -