Anthracene‐Containing Gold(I) Triphenylphosphine Acetylide: Synthesis and (Spectro)electrochemical Properties
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
The synthesis of a σ-alkynyl gold(I) complex bearing a anthryl π-system and a triarylamine functionality has been carried out by a ligand exchange reaction of the acetylene with [Au(PPh3)Cl]. Electrochemical oxidation of the triarylamine functionality of the gold complex led to the formation of 10,10′-(buta-1,3-diyne-1,4-diyl)bis(9-di(p-tolyl)amino-anthracene) from two molecules of the gold acetylide. The formed butadiyne displays two triarylamine based redox processes in close proximity and an irreversible oxidation event originating from the anthracene bridge. Spectro-electrochemical studies revealed several intense amine/anthracene-based charge transfer excitations in the oxidized states and confirm the generation of the butadiyne.
Details
Originalsprache | Englisch |
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Seitenumfang | 5 |
Fachzeitschrift | ChemistrySelect |
Jahrgang | 6 |
Ausgabenummer | 45 |
Publikationsstatus | Veröffentlicht - 6 Dez. 2021 |
Peer-Review-Status | Ja |
Externe IDs
Scopus | 85120480186 |
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