Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/17790
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Type: Journal article
Title: Some complexes containing carbon chains end-capped with tungsten or ruthenium groups and tricobalt carbonyl clusters
Author: Bruce, M.
Kramarczuk, K.
Zaitseva, N.
Skelton, B.
White, A.
Citation: Journal of Organometallic Chemistry, 2005; 690(6):1549-1555
Publisher: Elsevier Science Sa
Issue Date: 2005
ISSN: 0022-328X
Statement of
Responsibility: 
Michael I. Bruce, Kathy A. Kramarczuk, Natasha N. Zaitseva, Brian W. Skelton and Allan H. White
Abstract: The Pd(0)/Cu(I)-catalysed reactions between Co3(μ3-CBr) (CO)9 and W(Ctriple bond; length of mdashCCtriple bond; length of mdashCH)(CO)3Cp gives the C5 complex {Cp(OC)3W}Ctriple bond; length of mdashCCtriple bond; length of mdashCC{Co3(CO)9} (2). Similarly, Co3(μ3-CBr)(μ-dppm)(CO)7 and W(Ctriple bond; length of mdashCCtriple bond; length of mdashCH)(CO)3Cp or Ru(Ctriple bond; length of mdashCCtriple bond; length of mdashCH)(dppe)Cp* give {Cp(OC)3W}Ctriple bond; length of mdashCCtriple bond; length of mdashCC{Co3(μ-dppm)(CO)7} and {Cp*(dppe)Ru}Ctriple bond; length of mdashCCtriple bond; length of mdashCC{Co3(μ-dppmn)(CO)7} (5). An attempt to prepare a C3 analogue from Ru(Ctriple bond; length of mdashCH)(PPh3)2Cp and Co3(μ3-CBr)(CO)9 gave instead the acyl derivative {Cp(Ph3P)2Ru}Ctriple bond; length of mdashCC(O)C{Co3(CO)8(PPh3)} (7). The X-ray structures of 2, 5 and 7 are reported: the C5 chains in 2 and 5 have an essentially unperturbed –Ctriple bond; length of mdashC–Ctriple bond; length of mdashC–Ctriple bond; length of mdash formulation.
Description: Copyright © 2005 Elsevier B.V. All rights reserved.
RMID: 0020050351
DOI: 10.1016/j.jorganchem.2004.12.019
Description (link): http://www.elsevier.com/wps/find/journaldescription.cws_home/504090/description#description
Appears in Collections:Chemistry publications

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