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Selective anion recognition by novel 5,10,15,20-tetrakis(o-ferrocenyl-carbonylaminophenyl-substituted) zinc metalloporphyrin receptors

Abstract:

New free-base and zinc-metallated 5,10,15,20-tetrakis(o-ferrocenylcarbonylaminophenyl-substituted) porphyrin atropisomers have been prepared. Proton NMR anion-binding investigations revealed the free-base porphyrins to be poor complexing agents for anions. The zinc metalloporphyrin receptors, however, strongly complex halide nitrate and hydrogensulfate anions and stability-constant evaluations showed marked selectivity trends dependent upon the particular atropisomer. Electrochemical studies ...

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Publication status:
Published

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Publisher copy:
10.1039/a606082j

Authors


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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Jagessar, R More by this author
Journal:
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS
Issue:
5
Pages:
881-886
Publication date:
1997-03-07
DOI:
EISSN:
1364-5447
ISSN:
0300-9246
URN:
uuid:3e2b89bf-6501-477a-9d13-92b7ae0c644c
Source identifiers:
45434
Local pid:
pubs:45434

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