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Stereochemical effects in mass spectrometry. 3—Detection of chirality by chemical ionization mass spectrometry
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AbstractIt was found that the chemical ionization mass spectra of the enantiomers of some α‐amino acids and α‐hydroxy acids could be definitely distinguished when a chiral compound, l‐amyl alcohol, was used as a component of the reagent gases. The relative abundances of some characteristic ions produced through ion‐molecule reactions in the gas phase were much higher in the D isomers than in the L isomers. The results were highly reproducible. This approach proved to be a convenient way for the detection of the chirality of these compounds by chemical ionization mass spectrometry.
Title: Stereochemical effects in mass spectrometry. 3—Detection of chirality by chemical ionization mass spectrometry
Description:
AbstractIt was found that the chemical ionization mass spectra of the enantiomers of some α‐amino acids and α‐hydroxy acids could be definitely distinguished when a chiral compound, l‐amyl alcohol, was used as a component of the reagent gases.
The relative abundances of some characteristic ions produced through ion‐molecule reactions in the gas phase were much higher in the D isomers than in the L isomers.
The results were highly reproducible.
This approach proved to be a convenient way for the detection of the chirality of these compounds by chemical ionization mass spectrometry.
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