25877-48-9Relevant academic research and scientific papers
A KHSO4 promoted tandem synthesis of 1,3,4-thiadiazoles from thiohydrazides and DMF derivatives
Gan, Zongjie,Tian, Binghua,Yuan, Jianyong,Ran, Dongzhi,Zhang, Lin,Dong, Gang,Pan, Tao,Zeng, Yixin,Yu, Yu
supporting information, (2020/07/15)
An efficient, simple and environmentally benign method for the construction of 1,3,4-thiadiazole skeletons via the tandem coupling and cyclization of thiohydrazides with DMF derivatives in the presence of KHSO4 has been reported. This method re
Preparation method of 1, 3, 4-thiadiazole compound and compound prepared by preparation method
-
Paragraph 0019-0020; 0041-0042, (2020/12/10)
The invention belongs to the field of medicinal chemistry. Specifically, the invention discloses a preparation method of a 1, 3, 4-thiadiazole compound and the compound prepared by using the preparation method. According to the method, the 1, 3, 4-thiadia
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
