THE FAST-ATOM-BOMBARDMENT MASS-SPECTRA OF FURYL AND THIENYL SILANES AND GERMANES IN COMPARISON WITH THEIR ELECTRON-IMPACT MASS-SPECTRA

Authors
MAZEIKA I GRINBERGA S GAVARS M GAUKHMAN AP ERCHAK NP LUKEVICS E
Citation
I. Mazeika et al., THE FAST-ATOM-BOMBARDMENT MASS-SPECTRA OF FURYL AND THIENYL SILANES AND GERMANES IN COMPARISON WITH THEIR ELECTRON-IMPACT MASS-SPECTRA, Organic mass spectrometry, 28(11), 1993, pp. 1309-1312
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear",Spectroscopy
Journal title
Organic mass spectrometry → ACNP
ISSN journal
0030493X
Volume
28
Issue
11
Year of publication
1993
Pages
1309 - 1312
Database
ISI
SICI code
0030-493X(1993)28:11<1309:TFMOFA>2.0.ZU;2-1
Abstract
The interaction of the pi electron system of furyl and thienyl substit uents with the silicon (or germanium) atom is less significant in frag mentation under fast atom bombardment than under electron impact. Unde r fast atom bombardment the primary fragmentation of the title compoun ds is determined by steric influence of the heteroaromatic substituent s.