Fluorescence Spectral Studies on the Coordination of Calix[4]-arenes Bearing Boronic Acid Moieties with Monosaccharides

✍ Scribed by Kui Lu; Yang-Jie Wu; Yong-Hong Li; Ya-Lin Shi; Zhi-Xian Zhou

• Book ID: 102101476
• Publisher: John Wiley and Sons
• Year: 2010
• Tongue: English
• Weight: 318 KB
• Volume: 19
• Category: Article
• ISSN: 0256-7660
• DOI: 10.1002/cjoc.20010191007

✦ Synopsis

Abstract

Coordination of ten calix[4]arenes bearing boronic acid moieties with five monosaccharides was studied by fluorescence spectrometry. The stability constants (K~2~) of the complexes and Gibbs free energy change ( ‐ ΔG^0^) of the coordination reactions were calculated according to the modified Hilderbrand‐Benesi equation. The results obtained indicated that the coordination ability of D‐( ‐ )‐fructose with calix[4] arenes bearing boronic acid moieties was stronger than that of the other monosaccharides. And these calix[4]arene derivatives might be used for identification of L‐( ‐ )‐sorbose.