Ontology highlight
ABSTRACT:
SUBMITTER: Su H
PROVIDER: S-EPMC7406859 | biostudies-literature | 2020
REPOSITORIES: biostudies-literature
Su Hang H Chen Wei W Li Liang L Li Bin B Zhang Zhi-Yuan ZY Li Chunju C
Frontiers in chemistry 20200730
Self-assembly of polypseudorotaxanes in high-polar organic solvents is difficult due to remarkably weak interactions between macrocycles and axles. Reported here is a novel metal-coordinated poly[2]pseudorotaxane constructed by pillar[5]arene, 1,4-bis(4-pyridyl pyridinium)butane, and [PdCl<sub>2</sub>(PhCN)<sub>2</sub>] in highly polar organic solvent of dimethyl sulfoxide (DMSO). Utilizing a combination of <sup>1</sup>H NMR, NOESY, DOSY, DLS, SEM, and viscosity measurements, the formation of po ...[more]