6533b7ddfe1ef96bd1275529
RESEARCH PRODUCT
Guest exchange in dimeric capsules of a tetraurea calix[4]arene in the solid state
Valery V. GorbatchukMyroslav O. VysotskyMarat A. ZiganshinVolker BöhmerLudmila S. YakimovaKhasan R. Khayarovsubject
Magnetic Resonance SpectroscopyHydrogenChemistryMolecular ConformationMetals and AlloysSolid-statechemistry.chemical_elementHydrogen BondingGeneral ChemistryCatalysisSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsSolventPhenolsPhase (matter)Polymer chemistryMaterials ChemistryCeramics and CompositesUreaOrganic chemistryMoleculePolarCalixarenesDimerizationdescription
A solid powder of hydrogen bonded dimers of a tetraurea calix[4]arene is able to exchange the encapsulated guest in contact with the vapor of a second guest. The molecules of a guest-free powder obtained from a polar solvent cannot rearrange in the solid phase to form new guest-filled capsules under these conditions.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2007-02-03 | Chem. Commun. |