Cooperative Ligands in Dissolution of Gold.
S ligands
gold
gold dissolution
ligand exchange
reaction mechanisms
Journal
Chemistry (Weinheim an der Bergstrasse, Germany)
ISSN: 1521-3765
Titre abrégé: Chemistry
Pays: Germany
ID NLM: 9513783
Informations de publication
Date de publication:
16 Jun 2021
16 Jun 2021
Historique:
received:
22
03
2021
pubmed:
22
4
2021
medline:
22
4
2021
entrez:
21
4
2021
Statut:
ppublish
Résumé
Development of new, environmentally benign dissolution methods for metallic gold is driven by needs in the circular economy. Gold is widely used in consumer electronics, but sustainable and selective dissolution methods for Au are scarce. Herein, we describe a quantitative dissolution of gold in organic solution under mild conditions by using hydrogen peroxide as an oxidant. In the dissolution reaction, two thiol ligands, pyridine-4-thiol and 2-mercaptobenzimidazole, work in a cooperative manner. The mechanistic investigations suggest that two pyridine-4-thiol molecules form a complex with Au
Identifiants
pubmed: 33881191
doi: 10.1002/chem.202101028
pmc: PMC8251914
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
8668-8672Subventions
Organisme : Fortum and Neste Foundation
ID : 20200066
Informations de copyright
© 2021 The Authors. Published by Wiley-VCH GmbH.
Références
Chemistry. 2021 Jun 16;27(34):8668-8672
pubmed: 33881191
Angew Chem Int Ed Engl. 2018 Mar 1;57(10):2667-2671
pubmed: 29345752
Angew Chem Int Ed Engl. 2018 Mar 1;57(10):2697-2701
pubmed: 29341380
Sci Rep. 2019 May 10;9(1):7191
pubmed: 31076593
Angew Chem Int Ed Engl. 2010 Oct 18;49(43):7929-32
pubmed: 20853302
Chemistry. 2013 Jul 29;19(31):10111-4
pubmed: 23788281
Angew Chem Int Ed Engl. 2018 Dec 21;57(52):17104-17109
pubmed: 30370970
Dalton Trans. 2013 Jan 14;42(2):492-8
pubmed: 23080271
ACS Omega. 2017 Oct 27;2(10):7299-7304
pubmed: 31457304
Science. 2013 Sep 27;341(6153):1448-9
pubmed: 24072903
Chemistry. 2019 Jun 4;25(31):7480-7484
pubmed: 30994943
Angew Chem Int Ed Engl. 2016 Sep 26;55(40):12436-9
pubmed: 27554437
Angew Chem Int Ed Engl. 2017 Aug 1;56(32):9331-9335
pubmed: 28613435
Inorg Chem. 2007 Apr 16;46(8):3251-6
pubmed: 17367131