132371-30-3Relevant academic research and scientific papers
Synthesis of 3-(thiadiazol-2-ylthio-, pyridin-2-ylthio- and benzimidazol-2-ylthio)-2H-1-benzopyran-2-ones
Ahluwalia, V K,Tyagi, Renu,Khurana, Anju
, p. 1097 - 1100 (2007/10/02)
The title compounds have been prepared by the reaction of thiadiazol-2-ylthio-, pyridin-2-ylthio- and benzimidazol-2-ylthioacetic acid hydrazides with o-hydroxybenzaldehydes followed by cyclization of the resultant acetylhydrazones in the presence of PPA.
