Substituent effects in the field ionisation mass spectra of aryl O-Glucosides

1 January 1970

journal article
research article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society D: Chemical Communications

No. 19,p. 1269b-1270
https://doi.org/10.1039/c2970001269b

Abstract

Field ionisation mass spectrometry of substituted aryl O-glucosides demonstrates that cleavage and rearrangement reactions occur at the glucosidic bond, and using the Hammett relationship log Z/Z₀=ρσ may be correlated to give ρ+ 0·7 for rearrangement and ρ+ 2·0 for cleavage.

Keywords

MASS SPECTRA