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Mass spectral rearrangements of N ‐(4′‐arylthio‐2′‐butynyl) N ‐(2″‐arylthio‐2″‐propenyl)‐ p ‐toluidines, N,N ‐bis(2′‐arylthio‐2′‐propenyl)‐ p ‐toluidines and 1,2‐bis(arylthio)acenaphthenes
Author(s) -
Glaspy P. E.,
Hancock R. A.,
Thyagarajan B. S.
Publication year - 1985
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.1210200312
Subject(s) - propenyl , moiety , chemistry , stereochemistry , medicinal chemistry
Under electron impact the title compounds display, in addition to the sequential loss of the arylthio groups, the elimination of a bisaryl disulphide moiety, but they do not eliminate sulphur. The behaviour of the p ‐toluidine derivatives supports the rearrangement pathway proposed earlier for N,N ‐bis(4′‐arylthio‐2′‐butynyl)anilines.