An Unlockable-Relockable Iron Cage by Subcomponent Self-Assembly

2008

Size- and Structure-Selective Noncovalent Recognition of Saccharides by Tetraethyl and Tetraphenyl Resorcinarenes in the Gas Phase

2008

The noncovalent complexation of tetraethyl and tetraphenyl resorcinarenes with mono-, di-, and oligosaccharides was studied with negative-polarization electrospray ionization quadrupole ion trap and electrospray ionization Fourier-transform ion cyclotron resonance mass-spectrometric analysis. The saccharides formed 1:1 complexes with deprotonated resorcinarenes, which exhibited clear size and structure selectivity in their complexation. In the case of the monosaccharides, hexoses formed much more abundant and kinetically stable complexes than pentoses or deoxyhexoses. A comparison of the mono-, di-, and oligosaccharides revealed that both the relative abundance and stability of the complexe…

Cover Picture: An Unlockable-Relockable Iron Cage by Subcomponent Self-Assembly (Angew. Chem. Int. Ed. 43/2008)

2008

Titelbild: An Unlockable-Relockable Iron Cage by Subcomponent Self-Assembly (Angew. Chem. 43/2008)

2008