Hayashida, O., Eguchi, C., Kimura, K., Oyama, Y. and Shioji, K. (2010) Guest Binding, Cellular Uptake, and Molecular Delivery of Water-Soluble Cyclophanes Having a Pyrene Moiety. Chemistry Letters, 39, 321-1322.

has been cited by the following article:

• TITLE: Synthesis and Guest-Binding Behavior of Water-Soluble Cyclophanes Bearing PEG Residues

  AUTHORS: Osamu Hayashida, Yuki Nakamura, Takuya Sato

  KEYWORDS: Host-Guest Chemistry, Water-Soluble Cyclophane, Poly(Ethylene Glycol)

  JOURNAL NAME: Advances in Chemical Engineering and Science, Vol.4 No.4, September 24, 2014

  ABSTRACT: A water-soluble cyclophane (1) having poly(ethylene glycol) (PEG) moieties has been prepared from a tetraazide-functionalized cyclophane derivative and four poly(ethylene glycol) methyl ether acetylenes by Cu(I)-catalyzed 1,3 dipolar cycloadditions (click chemistry). An analogous derivative having a pyrene moiety (2) was also prepared in a similar manner. The guest-binding behavior of 1 and 2 toward anionic guests such as 6-p-toluidinonaphthalene-2-sulfonate was investigated by fluorescence spectroscopy. The binding constants (K) of the host-guest complexes were evaluated.