Mathur, Pradeep ; Ghosh, Sundargopal ; Umbarkar, Shubhangi B. ; Walawalkar, Mrinalini G. ; Puranik, Vedavati G. (1999) 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] Journal of Organometallic Chemistry, 578 (1-2). pp. 150-154. ISSN 0022-328X
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00223...
Related URL: http://dx.doi.org/10.1016/S0022-328X(98)01117-6
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.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Iron; Chalcogen; Carbene; Tellurium; Cluster; X-Ray Diffraction |
| ID Code: | 24828 |
| Deposited On: | 30 Nov 2010 09:23 |
| Last Modified: | 17 May 2016 08:26 |
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