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Anion-dependent switching: dynamically controlling the conformation of hydrogen-bonded diphenylacetylenes.

Abstract:
With a grain of salt: An anion-dependent switch based on an intramolecularly H-bonded diphenylacetylene is reported. The addition of Cl - causes the conformation of the H-bond acceptor to switch from the urea protons to the amide proton (see scheme; blue N, red O, green Cl), suggesting the use of such systems as fluorescent anion sensors. © 2011 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim.
Publication status:
Published

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Publisher copy:
10.1002/anie.201100144

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Organic Chemistry
Role:
Author
Journal:
Angewandte Chemie (International ed. in English)
Volume:
50
Issue:
20
Pages:
4597-4600
Publication date:
2011-05-01
DOI:
EISSN:
1521-3773
ISSN:
1433-7851
Source identifiers:
134939
Language:
English
Keywords:
Pubs id:
pubs:134939
UUID:
uuid:b61e738c-bdc9-4202-bd37-c65f5a332e6e
Local pid:
pubs:134939
Deposit date:
2012-12-19

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