17453-07-5Relevant academic research and scientific papers
A New Synthesis of Symmetrical 2,5-Diaryl-1,3,4-thiadiazoles
Mazzone, Gioacchino,Puglisi, Giovanni,Bonina, Francesco,Corsaro, Antonino
, p. 1399 - 1401 (2007/10/02)
Treatment of aromatic aldehydes with sulfur and hydrazine hydrate in the ratio 1:2:3, respectively, under the Willgerodt conditions affords the title compounds in excellent yields and in a good state of purity.Under the same conditions 2-chloro and 2,6-dichlorobenzaldehyde yield 3H-1,2-benzodithiole-3-thione and bis(2,6-dichlorobenzyl)tetrasulfide, respectively.
