Issue 41, 2024

Gold carbonyl cations and beyond: homoleptic gold(i) complexes with P4 and P4S3 and the half-sandwich cation [Au(C6H6)(CO)]+

Abstract

Oxidation of Au0 with the synergistic Ag+/0.5 I2 system in the commercial organic solvent 1,2,3,4-tetrafluorobenzene led to the perfluoroalkoxyaluminate salt of the [Au(CO)2]+ cation known from superacid chemistry. This [Au(CO)2]+ salt proved to be an excellent ‘naked’ Au+-synthon yielding complex salts with [Au(η2-P4)2]+, [Au(η1-P4S3)2]+ and half-sandwich [Au(η2-C6H6)(CO)]+ cation.

Graphical abstract: Gold carbonyl cations and beyond: homoleptic gold(i) complexes with P4 and P4S3 and the half-sandwich cation [Au(C6H6)(CO)]+

Supplementary files

Article information

Article type
Communication
Submitted
25 Mar 2024
Accepted
23 Apr 2024
First published
24 Apr 2024
This article is Open Access
Creative Commons BY license

Chem. Commun., 2024,60, 5403-5406

Gold carbonyl cations and beyond: homoleptic gold(I) complexes with P4 and P4S3 and the half-sandwich cation [Au(C6H6)(CO)]+

M. Schmitt, S. Nestle, V. Radtke and I. Krossing, Chem. Commun., 2024, 60, 5403 DOI: 10.1039/D4CC01374C

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