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Showing 1 to 5 of 5 for “"[2]Catenane"”.
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The synthesis and investigation of the electronic properties of crown ether, [2]-catenane, and [2]-rotaxane architectures
… of the pseudorotaxane, rotaxane, and catenane genres. The binding constants of thiophene and phenylene-ethynylene based crown ethers are determined via fluorescence quenching titrations, in an attempt to correlate structure with binding affinities. The insight obtained from the binding …
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Subcomponent self-assembly of cages and mechanically interlocked molecules
… 5-methoxy-2-formylpyridine gave S₄-symmetric [2]catenane-type structures with the formula CuI₁₂L₈. Use of 3-methyl-2-formylpyridine gave an S₄-symmetric, CuI₆L₄ cage at 253 K at low concentrations, but a large, more complex structure at higher concentrations. The identity of this structure is not …
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Syntheses and characterization of copper(I) complexes for study of dynamic supramolecular ring-chain equilibria and application as photoredox catalysts
… molecules (MIMs), such as rotaxanes, catenanes and pseudorotaxanes. The discovery of 1,10-phenanthroline and its use as a ligand for application in the coordination and supramolecular chemistry fields dates back to the late nineteenth century. As ligands, 1,10-phenanthroline (and …
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Supramolecular architectures: macrocycles, catenanes and polyrotaxanes
… products was demonstrated. The 42-crown-based [2]catenane was isolated while synthesizing "42- crown-14" and characterized in terms of its physically interlocked structure. Two new hydrocarbon-based macrocycles were prepared by two-piece combination method.
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Hydroxy and amidinium containing acyclic and interlocked anion receptors
… synthesis of two neutral catechol containing [2]catenanes templated by a spiroborate linkage, the syntheses of the analogous macrocycles and a neutral acyclic catechol containing model receptor. The anion binding capabilities of these acyclic, macrocyclic and interlinked receptors are reported …