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ANION RECOGNITION BY ACYCLIC REDOX-RESPONSIVE AMIDE-LINKED COBALTOCENIUM RECEPTORS

Abstract:

New acyclic tripodal mono- and 1,1′-bis-substituted amide-linked cobaltocenium ligands have been prepared. Proton NMR spectroscopic and cyclic voltammetric anion co-ordination investigations reveal that the combination of a positively charged cobaltocenium unit together with an amide N-H group are the essential components for the molecular and electrochemical recognition of anionic guest species. Correlations were found to exist between Hammett σ p values of electron-donating and -withdrawing...

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Publication status:
Published

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Publisher copy:
10.1039/dt9930001327

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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Role:
Author
Journal:
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS
Issue:
8
Pages:
1327-1332
Publication date:
1993-04-07
DOI:
EISSN:
1364-5447
ISSN:
0300-9246
URN:
uuid:0b82c8fa-a801-4104-b814-73f724f25981
Source identifiers:
44096
Local pid:
pubs:44096

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