A CAD study of isobaric (CH3)3SiArH+ ions (ArH = benzene, toluene) formed by association and protonation

1 July 1992

journal article
Published by Canadian Science Publishing in Canadian Journal of Chemistry

Vol. 70 (7) , 2070-2075
https://doi.org/10.1139/v92-262

Abstract

Collision-assisted dissociation has been used to compare the ions formed by (a) the addition of trimethylsilylium ((CH₃)₃Si⁺) to benzene and toluene, and (b) the protonation of trimethylsilyl-substituted aromatics. The spectra of the isobaric ions are essentially identical at both high (8 keV) and low (3)₃Si is π or σ bonded.

Keywords

CAD
BENZENE
CH3
SUBSTITUTED
ISOBARIC
TRIMETHYLSILYLIUM
3SIARH

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