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Cation-induced molecular motion of spring-like [2]catenanes

Abstract:

The syntheses and cation recognition studies of two novel heteroditopic [2]catenanes that are capable of reversible rotary motion are described. Prepared by chloride anion templation, both catenanes possess a calixdiquinone unit able to bind Na+, K+, NH4+ and Ba2+ cations. Following characterization of thesalts of both catenanes by NMR, mass spectrometry and crystal structure determination, hexafluorophosphate salts were investigated for their behaviour upon addition of cations. Ba2+ complexa...

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Publication status:
Published

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Publisher copy:
10.1039/c1sc00034a

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Inorganic Chemistry
Role:
Author
Journal:
CHEMICAL SCIENCE
Volume:
2
Issue:
5
Pages:
922-927
Publication date:
2011-01-01
DOI:
EISSN:
2041-6539
ISSN:
2041-6520
Language:
English
Pubs id:
pubs:146743
UUID:
uuid:04fe70ba-7f7e-415e-b65c-4f9a131cd558
Local pid:
pubs:146743
Source identifiers:
146743
Deposit date:
2012-12-19

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