Concept
Anomère
Publications associées (28)
Multistage Ion Mobility Spectrometry Combined with Infrared Spectroscopy for Glycan Analysis
Thomas Rizzo, Ahmed Ben Faleh, Stephan Warnke, Priyanka Bansal
The structural complexity of glycans makes their characterization challenging, not only because of the presence of various isomeric forms of the precursor molecule but also because the fragments can themselves be isomeric. We have recently developed an IMS ...
AMER CHEMICAL SOC2023Solid-state to solution helicity inversion of pseudotetrahedral chiral copper(II) complexes with 2,4-dihalo-salicylaldiminate ligands
The enantiopure Schiff bases (R or S)-N-1-( phenyl)ethyl-2,4-X-1,X2(-)salicylaldimine (X-1, X-2 = Cl, Br, I) coordinate to copper(II) and provide pseudotetrahedral bis[(S or R)-N-1-(phenyl)ethyl-(2,4-X-1,X-2-salicylaldiminato.2N,O)]-./.-Cu(II) (kappa N-2,O ...
ROYAL SOC CHEMISTRY2020Cryogenic Ion Spectroscopy for Identification of Monosaccharide Anomers
Thomas Rizzo, Valeriu Scutelnic
We combine conformer-selective, cryogenic infrared spectroscopy, quantum mechanical computations, and 18O substitution at the reducing end to determine the structural preferences of protonated glucosamine in the gas phase. Cryogenic infrared-infrared (IR-I ...
2019