Metal-Containing Trifurcate Receptor that Recognizes and Senses Citrate in Water
- 25 May 2005
- journal article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 7 (13) , 2603-2606
- https://doi.org/10.1021/ol0507064
Abstract
[reaction: see text] The binding tendencies toward carboxylates of a trifurcated receptor containing three copper(II)-cyclam subunits have been investigated in pure water, through the displacement of a fluorescent indicator. The receptor is tailor-made for the recognition of tricarboxylates, e.g., citrate, whose three negatively charged oxygen atoms interact with the three coordinatively unsaturated Cu(II) centers.Keywords
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