Bera, Jitendra K. ; Fanwick, Phillip E. ; Walton, Richard A. (2001) Decarboxylation reactions of alkyne-carboxylic acids as a route to multiply bonded [Re2]n+ μ-alkyne and μ-carbyne complexes Journal of the Chemical Society, Dalton transactions, 2001 (2). pp. 109-110. ISSN 0300-9246
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Official URL: http://pubs.rsc.org/en/content/articlelanding/2001...
Related URL: http://dx.doi.org/10.1039/B008265L
Abstract
Multiply bonded organometallic complexes Re2(μ-Cl)(μ-η2-HCCH)Cl4(μ-dppm)2 (2) and Re2(μ-Cl)(μ-CCH2CH3)Cl4(μ-dppm)2 (3) are formed upon refluxing Re2(μ-O2CCH3)Cl4(μ-dppm)2 (1) with HO2CC ≡ CCO2H and CH3CC ≡ CO2H, respectively; these reactions are believed to proceed via the in situ formation of the corresponding metal alkynoates and the crystal structures of 2 and 3 show that the Re–Re distances of 2.6567(5) and 2.5277(6) Å are in accord with Re–Re bond orders of 1.5 and 2, respectively.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 99131 |
| Deposited On: | 20 Oct 2015 07:12 |
| Last Modified: | 20 Oct 2015 07:12 |
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