Iodine-Catalysed Dissolution of Elemental Gold in Ethanol.
Catalysis
Gold
Iodine
Recycling
Sustainable Chemistry
Journal
Angewandte Chemie (International ed. in English)
ISSN: 1521-3773
Titre abrégé: Angew Chem Int Ed Engl
Pays: Germany
ID NLM: 0370543
Informations de publication
Date de publication:
28 Mar 2022
28 Mar 2022
Historique:
received:
23
12
2021
pubmed:
3
2
2022
medline:
3
2
2022
entrez:
2
2
2022
Statut:
ppublish
Résumé
Gold is a scarce element in the Earth's crust but indispensable in modern electronic devices. New, sustainable methods of gold recycling are essential to meet the growing eco-social demand of gold. Here, we describe a simple, inexpensive, and environmentally benign dissolution of gold under mild conditions. Gold dissolves quantitatively in ethanol using 2-mercaptobenzimidazole as a ligand in the presence of a catalytic amount of iodine. Mechanistically, the dissolution of gold begins when I
Identifiants
pubmed: 35106899
doi: 10.1002/anie.202117587
pmc: PMC9305299
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e202117587Subventions
Organisme : Helsingin Yliopisto
Organisme : Javna Agencija za Raziskovalno Dejavnost RS
ID : P1-0230 and P1-0201
Informations de copyright
© 2022 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH.
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