A Switchable Gold Catalyst by Encapsulation in a Self-Assembled Cage

Anne C. H. Jans, Adrián Gómez-Suárez, Steven P. Nolan, Joost N. H. Reek

Research output: Contribution to journalArticlepeer-review

53 Scopus citations

Abstract

Dinuclear gold complexes have the ability to interact with one or more substrates in a dual-activation mode, leading to different reactivity and selectivity than their mononuclear relatives. In this contribution, this difference was used to control the catalytic properties of a gold-based catalytic system by site-isolation of mononuclear gold complexes by selective encapsulation. The typical dual-activation mode is prohibited by this catalyst encapsulation, leading to typical behavior as a result of mononuclear activation. This strategy can be used as a switch (on/off) for a catalytic reaction and also permits reversible control over the product distribution during the course of a reaction.
Original languageEnglish (US)
Pages (from-to)14836-14839
Number of pages4
JournalChemistry - A European Journal
Volume22
Issue number42
DOIs
StatePublished - Sep 4 2016
Externally publishedYes

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledged KAUST grant number(s): OSR-2015-CCF-1974-03
Acknowledgements: Support for this work was generously provided by King Abdullah University of Science and Technology (KAUST) Office of Sponsored Research(OSR) under Award No. OSR-2015-CCF-1974-03 (to SPN) and by ERC grant nr.ERC-2013-AdG 339786 NAT-CAT(to JNHR).
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

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