Adelaide Research & Scholarship
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https://hdl.handle.net/2440/17791
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| Type: | Journal article |
| Title: | Further chemistry of ruthenium butatrienylidene complexes |
| Author: | Bruce, M. Ellis, B. Skelton, B. White, A. |
| Citation: | Journal of Organometallic Chemistry, 2005; 690(7):1772-1783 |
| Publisher: | Elsevier Science Sa |
| Issue Date: | 2005 |
| ISSN: | 0022-328X |
| Statement of Responsibility: | Michael I. Bruce, Benjamin G. Ellis, Brian W. Skelton and Allan H. White |
| Abstract: | Several complexes have been obtained from reactions carried out in early attempts to prepare the diynyl complexes Ru(C≡CC≡CR)(dppe)Cp* (R = H, SiMe3). These have been identified crystallographically as the acyl complex Ru{C≡CC(O)Me}(dppe)Cp* (3), the cationic imido complex [Ru{C≡CC(=NH2)Me}(dppe)Cp*]PF6 (4), the binuclear butenynylallenylidene [{Ru(dppe)Cp*}2{μ- C≡CC(OMe)=CHCMe=C=C=}]PF6 (5), and the bis(ethynyl) cyclobutenylidene [{Ru(dppe)Cp*}2{μ-C≡CC 4H2(SiMe3)C≡C}]PF6 (6). NMR studies of 5 have revealed the existence of two isomers. Plausible routes for their formation from the putative butatrienylidene intermediate [Ru(=C=C=C=CH2)(dppe)Cp*]+ (A) are discussed. © 2005 Elsevier B.V. All rights reserved. |
| Description: | Copyright © 2005 Elsevier B.V. All rights reserved. |
| DOI: | 10.1016/j.jorganchem.2005.01.035 |
| Description (link): | http://www.elsevier.com/wps/find/journaldescription.cws_home/504090/description#description |
| Published version: | http://dx.doi.org/10.1016/j.jorganchem.2005.01.035 |
| Appears in Collections: | Aurora harvest 2 Chemistry publications |
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