74229-63-3Relevant academic research and scientific papers
MESOIONIC COMPOUNDS WITH A BRIDGED NITROGEN ATOM. 3. REACTIONS OF 2-THIAZOLOPYRIDINIUM 3-OXIDE METHYLSULFATE
Sych, E.D.,Gorb, L.T.
, p. 227 - 229 (1980)
The reactions of the product of cyclodehydration of (2-pyridylthio)acetic acid, viz., 2-thiazolopyridinium 3-oxide, were investigated.It is shown that its quaternary salt at the pyridine nitrogen atom in the presence of triethylamine acts as a nucleophile (by reactions at the methylene group with benzothiazolium and quinolinium sulfonatobetaines) and as an electrophile (by reaction with N-phenylrhodanine) with cleavage of both sulfide sulfur bonds with the simultaneous formation of a disulfide.
