Premium
The mass spectrometric fragmentation patterns of some biologically active 1,3,4‐thiadiazoles
Author(s) -
KirkienRzeszotarski Alicja M.,
Rzeszotarski W. J.
Publication year - 1977
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570140308
Subject(s) - thiadiazoles , chemistry , fragmentation (computing) , mass spectrum , ring (chemistry) , mass spectrometry , stereochemistry , medicinal chemistry , organic chemistry , chromatography , computer science , operating system
Mass spectra of some twelve derivatives of 1,3,4‐thiadiazole are reported. The fragmentation scheme of the 1,3,4‐thiadiazole ring is specific and indicative as to the structure. Derivatives of 5‐phenyl‐1,3,4‐thiadiazoles show rearrangement to isothiocyanates.