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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/897

Title: Formation of vinyl ether derivatives in the reaction of tributyltin hydride with cluster supported fischer carbene complexes: structural characterisation of [(CO)6Fe2Te2{μ-PhC=CC(OEt)}W(CO)5]
Authors: MATHUR, PRADEEP
GHOSH, SUNDARGOPAL
UMBARKAR, SHUBHANGI B
WALAWALKAR, MRINALINI G
PURANIK, VEDAVATI G
Keywords: iron
tellurium
cluster
x-ray diffraction
Issue Date: 1999
Publisher: Elsevier
Citation: Journal of Organometallic Chemistry 578(1-2), 150-154
Abstract: Treatment of the complex [(CO)6Fe2EE′{μ-C(Ph)=C–C(OEt)=M(CO)5}], (1: E=S, E′=Se; M=Cr; 2: E=S, E′=Se; M=W; 3: E=E′=Te; M=Cr and 4: E=E′=Te; M=W), with excess Bu3SnH in hexane at 0°C produces enol ether derivatives: (CO)6Fe2{μ-EC(Ph)(H)-C(E′)=C(H)(OEt)} (E/Z-5: E=S, E′=Se and E/Z-6: E=E′=Te). All the compounds have been characterised by IR and 1H-, 13C- or 77Se-NMR spectroscopy. The structure of [(CO)6Fe2Te2{μ-(Ph)C=CC(OEt)}W(CO)5] has been established crystallographically.
URI: http://dx.doi.org/10.1016/S0022-328X(98)01117-6
http://hdl.handle.net/10054/897
http://dspace.library.iitb.ac.in/xmlui/handle/10054/897
ISSN: 0022-328X
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