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Gold(I) and Gold(0) complexes of phosphinine-based macrocycles

Mézailles, Nicolas
Avarvari, Narcis
Maigrot, Nicole
Ricard, Louis
Mathey, François
Le Floch, Pascal
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Published in Angewandte Chemie. International edition in English. 1999, vol. 38, no. 21, p. 3194-3197
Abstract A CO-like matrix, showing coordination analogous to that of carbonyl groups, is provided by silacalix[4]phosphinine macrocycles. Reaction with AuI leads to the first gold(I) complexes of macrocycles, which can be reduced with sodium or potassium to the paramagnetic gold(0) complexes (an example is shown), as evidenced by cyclic voltammetry and EPR spectroscopy.
Keywords GoldHeterocyclesMacrocyclic ligandsPhosphininesP ligands
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Research group Groupe Geoffroy
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MÉZAILLES, Nicolas et al. Gold(I) and Gold(0) complexes of phosphinine-based macrocycles. In: Angewandte Chemie. International edition in English, 1999, vol. 38, n° 21, p. 3194-3197. doi: 10.1002/(SICI)1521-3773(19991102)38:21<3194::AID-ANIE3194>3.0.CO;2-O https://archive-ouverte.unige.ch/unige:2746

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Deposited on : 2009-09-21

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