117840-89-8Relevant articles and documents
Conversion of some azaheterocyclic-acetic esters and -acetonitriles into fused heterocycles
McKinnon, David M.,Spevack, Perry,Tipples, Graham
, p. 2339 - 2344 (2007/10/02)
Various heterocyclic acid esters and nitriles of the pyridine, thiazole, and imidazole series react with 3-methylthio-4-phenyl-1,2-dithiolium perchlorate to form fused pyridinethiones or dithiolylidene esters.These esters or nitriles also react with trichloromethanesulfenyl chloride to form fused isothiazoles.