Synthesis and properties of alkynethiolate gold(I) complexes

Nora Lardies, Inocencio Romeo, Elena Cerrada, Mariano Laguna, Peter Skabara

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

A series of alkynethiolate gold(I) derivatives have been synthesised by the cleavage of 4-monosubstituted 1,2,3-thiadiazoles in the presence of strong bases. The syntheses of the 1,2,3-thiadiazoles with p-cyanophenyl, p-tolyl, 2-thienyl, 3-thienyl and 9,9-dimethylfluoren-2-yl fragments are also described. All the complexes have been characterised by spectroscopic techniques and the complexes [Au(p-CH3–C6H4–CC–S)PPh3], [Au(3-C4H3S–CC–S)PPh3] and PPN[Au(p-CH3–C6H4–CC–S)(C6F5)] by X-ray analysis. The electrochemically polymerizable mononuclear bis(alkynethiolate) gold(I) complex PPN[Au(3-C4H3S–CC–S)2] is also described, including its electropolymerization and electrochemical properties.
LanguageUndefined/Unknown
Pages5329-5338
Number of pages10
JournalDalton Transactions
Issue number45
DOIs
Publication statusPublished - 2007

Keywords

  • alkynethiolate gold(I) complexes
  • electropolymerization

Cite this

Lardies, N., Romeo, I., Cerrada, E., Laguna, M., & Skabara, P. (2007). Synthesis and properties of alkynethiolate gold(I) complexes. Dalton Transactions, (45), 5329-5338. https://doi.org/10.1039/b708966j
Lardies, Nora ; Romeo, Inocencio ; Cerrada, Elena ; Laguna, Mariano ; Skabara, Peter. / Synthesis and properties of alkynethiolate gold(I) complexes. In: Dalton Transactions. 2007 ; No. 45. pp. 5329-5338.
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Lardies, N, Romeo, I, Cerrada, E, Laguna, M & Skabara, P 2007, 'Synthesis and properties of alkynethiolate gold(I) complexes' Dalton Transactions, no. 45, pp. 5329-5338. https://doi.org/10.1039/b708966j

Synthesis and properties of alkynethiolate gold(I) complexes. / Lardies, Nora; Romeo, Inocencio; Cerrada, Elena; Laguna, Mariano; Skabara, Peter.

In: Dalton Transactions, No. 45, 2007, p. 5329-5338.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Synthesis and properties of alkynethiolate gold(I) complexes

AU - Lardies, Nora

AU - Romeo, Inocencio

AU - Cerrada, Elena

AU - Laguna, Mariano

AU - Skabara, Peter

PY - 2007

Y1 - 2007

N2 - A series of alkynethiolate gold(I) derivatives have been synthesised by the cleavage of 4-monosubstituted 1,2,3-thiadiazoles in the presence of strong bases. The syntheses of the 1,2,3-thiadiazoles with p-cyanophenyl, p-tolyl, 2-thienyl, 3-thienyl and 9,9-dimethylfluoren-2-yl fragments are also described. All the complexes have been characterised by spectroscopic techniques and the complexes [Au(p-CH3–C6H4–CC–S)PPh3], [Au(3-C4H3S–CC–S)PPh3] and PPN[Au(p-CH3–C6H4–CC–S)(C6F5)] by X-ray analysis. The electrochemically polymerizable mononuclear bis(alkynethiolate) gold(I) complex PPN[Au(3-C4H3S–CC–S)2] is also described, including its electropolymerization and electrochemical properties.

AB - A series of alkynethiolate gold(I) derivatives have been synthesised by the cleavage of 4-monosubstituted 1,2,3-thiadiazoles in the presence of strong bases. The syntheses of the 1,2,3-thiadiazoles with p-cyanophenyl, p-tolyl, 2-thienyl, 3-thienyl and 9,9-dimethylfluoren-2-yl fragments are also described. All the complexes have been characterised by spectroscopic techniques and the complexes [Au(p-CH3–C6H4–CC–S)PPh3], [Au(3-C4H3S–CC–S)PPh3] and PPN[Au(p-CH3–C6H4–CC–S)(C6F5)] by X-ray analysis. The electrochemically polymerizable mononuclear bis(alkynethiolate) gold(I) complex PPN[Au(3-C4H3S–CC–S)2] is also described, including its electropolymerization and electrochemical properties.

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KW - electropolymerization

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Lardies N, Romeo I, Cerrada E, Laguna M, Skabara P. Synthesis and properties of alkynethiolate gold(I) complexes. Dalton Transactions. 2007;(45):5329-5338. https://doi.org/10.1039/b708966j