Encapsulation and selective recognition of sulfate anion in an azamacrocycle in water
Authors:
- 24 July 2010
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- Vol. 46 (33) , 6084-6086
Abstract
Structural characterization of a sulfate complex with an azamacrocycle suggests that one sulfate is encapsulated in the macrocyclic cavity with eight hydrogen bonds; a significant selectivity of the host was observed for sulfate over halides, nitrate and perchlorate as evaluated by 1H NMR studies in water.Keywords
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