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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
Author:Jones, RC (Dr Roderick Jones)
Author:Canty, AJ (Professor Allan Canty)
Author:Davies, NW (Associate Professor Noel Davies)
Author:Gardiner, MG (Associate Professor Michael Gardiner)
Author:Tolhurst, V (Dr Vicki-Anne Gardiner)
ID Code:64663
Year Published:2010
Web of Science® Times Cited:4
Deposited By:Chemistry
Deposited On:2010-08-16
Last Modified:2011-05-11
Downloads:0

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