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Concerted reductive coupling of an alkyl chloride at Pt(IV)
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Crosby, Sarah H., Thomas, Helen R., Clarkson, Guy J. and Rourke, Jonathan (2012) Concerted reductive coupling of an alkyl chloride at Pt(IV). Chemical Communications, Vol.48 (No.46). pp. 5775-5777. doi:10.1039/c2cc31572f ISSN 1359-7345.
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Official URL: http://dx.doi.org/10.1039/C2CC31572F
Abstract
Oxidation of a doubly cyclometallated platinum(II) complex results in two isomeric platinum(IV) complexes. Whereas the trans isomer is robust, being manipulable in air at room temperature, the cis isomer decomposes at −20 °C and above. Reductive coupling of an alkyl chloride at the cis isomer gives a new species which can be reoxidised. The independence of this coupling on additional halide rules out the reverse of an SN2 reaction, leaving a concerted process as the only sensible reaction pathway.
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QD Chemistry | ||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Chemistry | ||||
Library of Congress Subject Headings (LCSH): | Platinum -- Oxidation | ||||
Journal or Publication Title: | Chemical Communications | ||||
Publisher: | Royal Society of Chemistry | ||||
ISSN: | 1359-7345 | ||||
Official Date: | 2012 | ||||
Dates: |
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Volume: | Vol.48 | ||||
Number: | No.46 | ||||
Page Range: | pp. 5775-5777 | ||||
DOI: | 10.1039/c2cc31572f | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Date of first compliant deposit: | 23 December 2015 | ||||
Date of first compliant Open Access: | 23 December 2015 | ||||
Funder: | University of Warwick, Advantage West Midlands (AWM), European Regional Development Fund (ERDF) |
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