A pyridine- N -oxide catenane for cation recognition.

Sean R Barlow Nathan Ross Halcovitch Nicholas H Evans

Published in: Organic & biomolecular chemistry (2024)

The rapid preparation of a pyridine- N -oxide containing [2]catenane is described. The [2]catenane was characterized by NMR spectroscopy, mass spectrometry and X-ray single crystal structure determination. 1 H NMR titration experiments reveal the [2]catenane may be reversibly protonated, as well as an ability to bind lithium cations more strongly than sodium cations.

Keyphrases

crystal structure
ionic liquid
high resolution
mass spectrometry
molecularly imprinted
solid state
magnetic resonance
liquid chromatography
genome wide
single cell
gas chromatography
gene expression
dual energy
loop mediated isothermal amplification
tandem mass spectrometry
oxide nanoparticles
quantum dots