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A new mechanistic pathway under Sonogashira reaction protocol involving multiple acetylene insertions
Citation
Jones, RC and Canty, AJ and Caradoc-Davies, T and Davies, NW and Gardiner, MG and Marriott, PJ and Ruehle, CPG and Tolhurst, V, A new mechanistic pathway under Sonogashira reaction protocol involving multiple acetylene insertions, Dalton Transactions, 39, (16) pp. 3799-3801. ISSN 1477-9226 (2010) [Refereed Article]
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Copyright Statement
Copyright © 2010 The Royal Society of Chemistry
Official URL: http://pubs.rsc.org/en/Content/ArticleLanding/2010...
DOI: doi:10.1039/C001109F
Abstract
An unreported product outcome from an intended Sonogashira coupling is presented. The generality of this finding has been demonstrated by screening of a range of pre-catalysts. Mechanistic studies are consistent with the tetra-aryl benzene product forming by interception of the aryl halide oxidative addition intermediate by repeated acetyleneinsertion.
Item Details
| Item Type: | Refereed Article |
|---|---|
| Research Division: | Chemical Sciences |
| Research Group: | Inorganic Chemistry |
| Research Field: | Transition Metal Chemistry |
| Objective Division: | Expanding Knowledge |
| Objective Group: | Expanding Knowledge |
| Objective Field: | Expanding Knowledge in the Chemical Sciences |
| UTAS Author: | Jones, RC (Dr Roderick Jones) |
| UTAS Author: | Canty, AJ (Professor Allan Canty) |
| UTAS Author: | Davies, NW (Associate Professor Noel Davies) |
| UTAS Author: | Gardiner, MG (Associate Professor Michael Gardiner) |
| UTAS Author: | Tolhurst, V (Dr Vicki-Anne Gardiner) |
| ID Code: | 64663 |
| Year Published: | 2010 |
| Web of Science® Times Cited: | 9 |
| Deposited By: | Chemistry |
| Deposited On: | 2010-08-16 |
| Last Modified: | 2011-05-11 |
| Downloads: | 0 |
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