Some Aspects of Intra- and Inter-Molecular Reactions of Siliconium Ions in the Vapor Phase
作者:
Paul Vouros,
D.J. Harvey,
T.J. Odiorne,
期刊:
Spectroscopy Letters
(Taylor Available online 1973)
卷期:
Volume 6,
issue 10
页码: 603-615
ISSN:0038-7010
年代: 1973
DOI:10.1080/00387017308060850
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Intramolecular rearrangement processes in the mass spectra of trimethylsilyl derivatives of hydroxy steroids are discussed in terms of the reaction of a siliconium center and a heteroatom. The reaction is shown to be stereospecific. The reactivity of siliconium cations also results in the occurrence of intermolecular reactions under electron impact ionization conditions. Tetramethylsilane is used as a precursor for the production of siliconium ions and examples of chemical ionization mass spectra employing this reagent are shown.
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