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Collision‐induced dissociations of substituted benzyl anions: Deprotonated 2‐Phenyl‐1,3‐dithiane
Author(s) -
Bowie John H.,
White Peter Y.,
Blumenthal Thomas
Publication year - 1987
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.1210220812
Subject(s) - dithiane , deprotonation , chemistry , nucleophile , cleavage (geology) , ring (chemistry) , stereochemistry , medicinal chemistry , ion , catalysis , organic chemistry , geotechnical engineering , fracture (geology) , engineering
Deprotonated 2‐phenyl‐1,3‐dithiane undergoes competitive losses of H˙, C 3 H 6 C 2 H 4 S, C 3 H 4 S, C 7 H 6 S, C 10 H 10 and C 10 H 10 S upon collisional activation. The elimination of H occurs from the phenyl ring. The loss of C 3 H 6 occurs by simple cleavage of the dithiane ring. All other processes involve specific proton transfer followed by either cleavage or internal nucleophilic displacement.