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Anion recognition by d-ribose-based receptors

✍ Scribed by Shin-ichi Kondo; Yu Kobayashi; Masafumi Unno

Publisher
Elsevier Science
Year
2010
Tongue
French
Weight
566 KB
Volume
51
Category
Article
ISSN
0040-4039

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✦ Synopsis

Anion recognition properties of D-ribose-based receptors aand b-1 were measured by 1 H NMR in CDCl 3 and MeCN-d 3 . Receptor b-1 showed effective binding with anions by cooperative hydrogen bonds of cisdiol. The anomeric isomer a-1 is a less effective anion receptor which has similar cis-diol as a recognition site, indicating that the stereo configuration of the anomeric position is of significant influence on the anion recognition ability.

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