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C–C activation in the solid state in an organometallic σ-complex
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Chaplin, Adrian B., Green, J. C. (Jennifer C.) and Weller, Andrew S.. (2011) C–C activation in the solid state in an organometallic σ-complex. Journal of the American Chemical Society, Vol.133 (No.33). pp. 13162-13168. ISSN 0002-7863
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Official URL: http://dx.doi.org/10.1021/ja2047599
Abstract
Herein is reported the synthesis, by a solid-state reaction from [Ir(NBD)(2)-(P(i)Pr(3))][BAr(4)(F)], of the first example of a C-C sigma-complex with iridium, [Ir(BINOR-S)-(P(i)Pr(3))][BAr(4)(F)]. This compound is unique in that in the solid state it undergoes reversible activation of the C-C single bond that interacts with the metal center, establishing a temperature-dependent equilibrium between Ir(III) C-C sigma/Ir(V) bis-alkyl complexes. This process has been interrogated by variable-temperature X-ray diffraction, NMR spectroscopy, and DFT calculations.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculty of Science > Chemistry |
| Library of Congress Subject Headings (LCSH): | Organometallic chemistry, Activation (Chemistry), Carbon, Solid state chemistry, Biosynthesis, Coordination compounds |
| Journal or Publication Title: | Journal of the American Chemical Society |
| Publisher: | American Chemical Society |
| ISSN: | 0002-7863 |
| Date: | 24 August 2011 |
| Volume: | Vol.133 |
| Number: | No.33 |
| Page Range: | pp. 13162-13168 |
| Identification Number: | 10.1021/ja2047599 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Access rights to Published version: | Restricted or Subscription Access |
| URI: | http://wrap.warwick.ac.uk/id/eprint/40485 |
Data sourced from Thomson Reuters' Web of Knowledge
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