58294-75-0Relevant academic research and scientific papers
Synthesis of 2-Imino-1,3,4-Thiadiazoles from Hydrazides and Isothiocyanates via Sequential Oxidation and P(NMe2)3-Mediated Annulation Reactions
Huang, Zhengyan,Zhang, Qianqian,Zhao, Qiongli,Yu, Wenquan,Chang, Junbiao
, p. 4378 - 4382 (2020/06/03)
A P(NMe2)3-mediated annulation reaction of N-Acyldiazenes with isothiocyanates, producing 2-imino-1,3,4-Thiadiazoles, is reported. This reaction proceeds well with crude N-Acyldiazenes derived from the oxidation of hydrazides by iodi
Heterocyclic Compounds. Part 6. Synthesis of 1,3,4-Thiadiazolidines from the Reactions of Phenyl Hydrazones with Phenyl Isothiocyanate and Carbon Disulphide
Motoyoshiya, Jiro,Nishijima, Makoto,Yamamoto, Iwao,Gotoh, Haruo,Katsube, Yukiteru,et al.
, p. 574 - 578 (2007/10/02)
The reactions of phenyl isothiocyanate with ketonephenylhydrazones in the presence of sodium hydride in dimethylformamide afforded 4-phenyl-5-phenylimino-1,3,4-thiadiazolidines (2a-e) in good yields.Aldehyde phenylhydrazones, however, gave the thiosemicar
