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- Title
Efficient Copper(I) Extraction by Ethylenediamine from Stable Catenane Complexes.
- Authors
Yao, Yueliang; Deng, Yulin; Kong, Linghui; Au‐Yeung, Ho Yu
- Abstract
A new demetallation method for Cu(I)‐bound catenanes that contain a strong binding bis(phenanthroline) cavity using the bidentate ethylenediamine is reported. Cu(I) extraction using the organic diamine is mild, convenient and efficient, and the metal can be removed from the kinetically stable catenane complexes in various solvents within 5 minutes, offering an alternative strategy to the use of toxic cyanide in competing for the Cu(I) coordination.
- Subjects
ETHYLENEDIAMINE; COPPER; POISONS; CYANIDES; CATENANES; DIAMINES
- Publication
European Journal of Inorganic Chemistry, 2022, Vol 2022, Issue 22, p1
- ISSN
1434-1948
- Publication type
Article
- DOI
10.1002/ejic.202200271