Bispentiptycenyl‐N‐Heterocyclic Carbene (NHC) Gold Complexes: Highly Active Catalysts for the Room Temperature Hydration of Alkynes

The virtually quantitative, room temperature hydration of various terminal and internal alkynes in methanol/water requires between 0.01–0.05 mol% of [AuCl(NHC)] activated with 1.5 equiv. of silver triflate and 45 equiv. of triflic acid (both relative to gold complex) with ton of up to 300.000. Iptyc...

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Veröffentlicht in:	Advanced synthesis & catalysis 2018-09, Vol.360 (18), p.3572-3578
Hauptverfasser:	Heidrich, Maximillian, Bergmann, Marvin, Müller‐Borges, Dorian, Plenio, Herbert
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkynes Gold gold catalyzed hydration homogeneous catalysis Hydration ketones Ligands NHC ligand Room temperature Triflic acid
Online-Zugang:	Volltext
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