139452-45-2

Upstream product

• 75676-85-6 2,3,7,8-tetrahydro-5H-diimidazo<2,1-b:1',2'-e><1,3,5>thiadiazine-5-thione 
• 108-91-8 cyclohexylamine 
• 139471-41-3 1-<(2-thioxoimidazolidin-1-yl)thiocarbonyl>imidazolidin-2-one 

Relevant academic research and scientific papers

2-Chloro-4,5-dihydroimidazole. Part VII. Reactions with Carbon Disulfide and Potassium O-Alkyl Dithiocarbonates. Synthesis and Transformations of 2,3,7,8-tetrahydro-5H-diimidazothiadiazine-5-thione

2-Chloro-4,5-dihydroimidazole 1 reacted with carbon disulfide to give 2,3,7,8-tetrahydro-5H-diimidazothiadiazine-5-thione 5.Acid hydrolysis of 5 gave imidazoline-2-thione 6, which reacted with amines, dialkylhydrazines, and alkoxides to give thioureas 9, thiosemicarbazides 10 and thiocarbamates 11, respectively.Reaction of the hemisulfate of 1 with excess of potassium O-alkyl dithiocarbonates afforded diesters of thiodicarbonic acid 13.