Journal article icon

Journal article

Calix[4] semitube diquinone: a potassium selective redox-active ionophore

Abstract:
Oxidation of calix[4]semitube with Tl(OCOCF 3) 3 in TFA (trifluoroacetic acid) affords the novel redox-active ionophore calix[4]semitube diquinone. This receptor displays a remarkable selectivity preference for potassium cations over all other Group 1 metal cations, a property mirroring that of the parent calix[4]semitube, however its kinetics of complexation are relatively slow. The receptor exhibits substantial electrochemical recognition effets towards sodium and potassium cations.
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1039/b307419f

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Inorganic Chemistry
Role:
Author
Journal:
DALTON TRANSACTIONS
Issue:
20
Pages:
3922-3926
Publication date:
2003-01-01
DOI:
EISSN:
1477-9234
ISSN:
1477-9226
Source identifiers:
38839
Language:
English
Pubs id:
pubs:38839
UUID:
uuid:0b8463f3-59f2-4acb-9fe5-7053ab12886e
Local pid:
pubs:38839
Deposit date:
2012-12-19

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP