Search results for "resorcinarene cavitand"
showing 3 items of 3 documents
CCDC 967822: Experimental Crystal Structure Determination
2014
Related Article: N. Kodiah Beyeh, Mario Cetina, Kari Rissanen|2014|Chem.Commun.|50|1959|doi:10.1039/C3CC49010F
CCDC 967821: Experimental Crystal Structure Determination
2014
Related Article: N. Kodiah Beyeh, Mario Cetina, Kari Rissanen|2014|Chem.Commun.|50|1959|doi:10.1039/C3CC49010F
Nano-sized I12L6 Molecular Capsules Based on the [N⋅⋅⋅I+⋅⋅⋅N] Halogen Bond
2017
Summary Self-assembly of pre-organized subunits with a concave overall shape is an effective strategy for the synthesis of supramolecular capsules. We report the synthesis of a cavitand-based hexameric capsule held together solely by 12 robust [N⋅⋅⋅I + ⋅⋅⋅N] halogen bonds and its characterization in solution and in the gas phase via 1 H NMR spectroscopy, diffusion-ordered nuclear magnetic resonance spectroscopy (DOSY), and electrospray ionization mass spectrometry. The [N⋅⋅⋅I + ⋅⋅⋅N] halogen-bonded hexameric capsule was efficiently synthesized from the isolobal metallosupramolecular Ag + capsule by application of the [N⋅⋅⋅Ag + ⋅⋅⋅N] → [N⋅⋅⋅I + ⋅⋅⋅N] cation-exchange reaction.