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Mass spectral behaviour of some m ‐dimethoxybenzene and sym ‐trimethoxybenzene sulphur derivatives
Author(s) -
Bottino Francesco,
Fradullo Rosa,
Pappalardo Sebastiano
Publication year - 1981
Publication title -
organic mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0030-493X
DOI - 10.1002/oms.1210160703
Subject(s) - sulfur , chemistry , fragmentation (computing) , mass spectrum , ion , stereochemistry , organic chemistry , computer science , operating system
The mass spectra of fifteen m ‐dimethoxybenzene and sym ‐trimethoxybenzene sulphur derivatives (including thiols, sulphides, disulphides and trisulphides) have been investigated. Main fragmentation pathways have been proposed for each class of sulphur compound. Primary skeletal rearrangements of the molecular ions occurring in (poly)sulphur‐bridged derivatives can provide a sensitive diagnostic tool both in structure elucidation and in the problem of locating methoxy substituents.