Scott, Samuel C, Cadge, Jamie A, Boden, Grace K, Bower, John F ORCID: 0000-0002-7551-8221 and Russell, Christopher A
(2023)
A Hemilabile NHC-Gold Complex and its Application to the Redox Neutral 1,2-Oxyarylation of Feedstock Alkenes.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 62 (23).
e202301526-.
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Abstract
We describe a Au<sup>I</sup> complex of a hemi-labile (C^N) N-heterocyclic carbene ligand that is able to mediate oxidative addition of aryl iodides. Detailed computational and experimental investigations have been undertaken to verify and rationalize the oxidative addition process. Application of this initiation mode has resulted in the first examples of "exogenous oxidant-free" Au<sup>I</sup> /Au<sup>III</sup> catalyzed 1,2-oxyarylations of ethylene and propylene. These demanding yet powerful processes establish these commodity chemicals as nucleophilic-electrophilic building blocks in catalytic reaction design.
Item Type: | Article |
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Uncontrolled Keywords: | Ethylene, Gold, NHC, Oxidative Addition, Oxyarylation |
Divisions: | Faculty of Science and Engineering > School of Physical Sciences |
Depositing User: | Symplectic Admin |
Date Deposited: | 03 Apr 2023 15:53 |
Last Modified: | 21 Sep 2023 09:04 |
DOI: | 10.1002/anie.202301526 |
Open Access URL: | https://doi.org/10.1002/anie.202301526 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3169439 |