Relieving steric strain at octahedral platinum(IV) : isomerization and reductive coupling of alkyl and aryl chlorides
Crosby, Sarah H., Clarkson, Guy J. and Rourke, Jonathan P.. (2012) Relieving steric strain at octahedral platinum(IV) : isomerization and reductive coupling of alkyl and aryl chlorides. Organometallics, Vol.31 (No.20). pp. 7256-7263. ISSN 0276-7333Full text not available from this repository.
Official URL: http://dx.doi.org/10.1021/om3008019
Oxidation of monocyclometalated platinum(II) complexes results in octahedral platinum(IV) complexes. Depending on the substitution, two different reactions occur: either a simple isomerization, resulting in the exchange of ligand positions, or a reductive coupling of aryl chloride. With a doubly cyclometalated complex, stability of the oxidized form is dependent on isomeric form: whereas the trans isomer is robust, being manipulable in air at room temperature, the cis isomer decomposes at -20 °C and above. Reductive coupling at this cis isomer is 100% selective for alkyl chloride over aryl chloride and is suggested to be a concerted process. © 2012 American Chemical Society.
|Item Type:||Journal Article|
|Divisions:||Faculty of Science > Chemistry|
|Journal or Publication Title:||Organometallics|
|Publisher:||American Chemical Society|
|Date:||22 October 2012|
|Page Range:||pp. 7256-7263|
|Access rights to Published version:||Restricted or Subscription Access|
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