1550000-26-4Relevant articles and documents
Sugar-sensitive supramolecular structures based on phenylboronic acid-modified cyclodextrins
Nakamura, Kiminobu,Seki, Tomohiro,Egawa, Yuya,Miki, Ryotaro,Oda, Yoshiki,Yamanoi, Takashi,Seki, Toshinobu
, p. 1188 - 1191 (2014/01/06)
Supramolecular structures were developed from phenylboronic acid-modified cyclodextrins (PBA-CyDs). The intermolecular interaction between the PBA moiety and the CyD cavity was proved using two dimensional (2D)-NMR and powder X-ray diffraction techniques. PBA-α-CyD formed a head-to-tail supramolecular polymer, whereas PBA-β-CyD formed a head-to-head dimer. The supramolecular structures were disintegrated in the presence of sugars owing to the resulting boronate sugar interactions.