A Dinuclear Au(I) Complex with a Pyrene-di-N-heterocyclic Carbene Linker: Supramolecular and Catalytic Studies
comunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/160292
comunitat-uji-handle3:10234/160293
comunitat-uji-handle4:
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https://doi.org/10.1021/acs.organomet.8b00087 |
Metadata
Title
A Dinuclear Au(I) Complex with a Pyrene-di-N-heterocyclic Carbene Linker: Supramolecular and Catalytic StudiesDate
2018Publisher
American Chemical SocietyISSN
0276-7333; 1520-6041Bibliographic citation
NUEVO, Daniel; POYATOS, Macarena; PERIS, Eduardo. A Dinuclear Au (I) Complex with a Pyrene-di-N-heterocyclic Carbene Linker: Supramolecular and Catalytic Studies. Organometallics, 2018.Type
info:eu-repo/semantics/articlePublisher version
https://pubs.acs.org/doi/10.1021/acs.organomet.8b00087Version
info:eu-repo/semantics/publishedVersionAbstract
A digold(I) complex with a pyrene-di-N-heterocyclic carbene ligand has been obtained and fully characterized. The host–guest properties of the complex were studied in chloroform with a series of polycylic aromatic ... [+]
A digold(I) complex with a pyrene-di-N-heterocyclic carbene ligand has been obtained and fully characterized. The host–guest properties of the complex were studied in chloroform with a series of polycylic aromatic hydrocarbons (PAHs), and the association constants were determined. The affinity increases with the size of the PAH, with a maximum binding constant of 105 M–1 for the aggregation with coronene. The catalytic activity of the complex was tested in the hydroamination of phenylacetylene with three different amines. The studies showed that the addition of coronene to the reaction medium produces an enhancement of about 20–30% in the activity of the complex. [-]
Is part of
Organometallics 2018, 37, 20.Investigation project
CTQ2014-51999-P ; UJI-B2017-07 ; P11B2015-24 ; P11B2014-02Rights
Copyright © 2018 American Chemical Society
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