Gold(II) in redox-switchable gold(I) catalysis

Philipp Veit; Carla Volkert; Christoph Förster; Vadim Ksenofontov; Steffen Schlicher; Matthias Bauer; Katja Heinze

doi:10.1039/C9CC00283A

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Gold(ii) in redox-switchable gold(i) catalysis†

Philipp Veit,^a Carla Volkert,^a Christoph Förster,^a Vadim Ksenofontov,^a Steffen Schlicher,^b Matthias Bauer^b and Katja Heinze

*^a

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* Corresponding authors

^a Institute of Inorganic Chemistry and Analytical Chemistry, Johannes Gutenberg University of Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
E-mail: katja.heinze@uni-mainz.de

^b Department Chemie and Center for Sustainable Systems Design (CSSD), University of Paderborn, Warburger Straße 100, D-33098 Paderborn, Germany

Abstract

Gold(II) species catalyse the cyclisation of N(2-propyn-1-yl)benzamide to 2-phenyl-5-vinylidene-2-oxazoline without halide abstraction while the saturated gold(I) complex is inactive. Redox-switching between gold(II) and gold(I) turns catalytic turnover on and off.

This article is part of the themed collection: Switchable Catalysis

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Article information

DOI: https://doi.org/10.1039/C9CC00283A
Article type: Communication
Submitted: 11 janv. 2019
Accepted: 01 mars 2019
First published: 01 mars 2019

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Chem. Commun., 2019,55, 4615-4618

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Gold(II) in redox-switchable gold(I) catalysis

P. Veit, C. Volkert, C. Förster, V. Ksenofontov, S. Schlicher, M. Bauer and K. Heinze, Chem. Commun., 2019, 55, 4615 DOI: 10.1039/C9CC00283A

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Chemical Communications

Gold(ii) in redox-switchable gold(i) catalysis†

Abstract

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Gold(II) in redox-switchable gold(I) catalysis

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