126118-87-4Relevant academic research and scientific papers
Multicomponent Coupling Reactions of Two N-Tosyl Hydrazones and Elemental Sulfur: Selective Denitrogenation Pathway toward Unsymmetric 2,5-Disubstituted 1,3,4-Thiadiazoles
Zhou, Zhen,Liu, Yang,Chen, Jiangfei,Yao, En,Cheng, Jiang
, p. 5268 - 5271 (2016/10/31)
A copper-mediated, three-component reaction between two different N-Ts hydrazones and elemental sulfur was developed, leading to a series of unsymmetric 2,5-disubstituted 1,3,4-thiadiazoles in moderate yields with good functional group compatibility. This
HETEROCYCLIZATION OF DERIVATIVES OF THIONCARBOXYLIC ACIDS TO 1,3,4-THIADIAZOLES UNDER THE ACTION OF TERT-BUTYL HYPOCHLORITE
Demchuk, D. V.,Lutsenko, A. I.,Troyanskii, E. I.,Nikishin, G. I.
, p. 1690 - 1695 (2007/10/02)
A method for synthesis of 2-alkyl-5-aryl- and 2,5-diaryl-1,3,4-thiadiazoles by successive reaction of thioamides with tert-butyl hypochlorite and benzothiohydrazides was developed.The first step in the formation of 1,3,4-thiadiazoles consists of oxidation
