50878-83-6

Upstream product

• 121407-51-0 4-benzoyl-1,1-dimethylthiosemicarbazide 
• 2613-13-0 benzaldehyde-N⁽⁴⁾,N⁽⁴⁾-dimethylthiosemicarbazone 
• 80563-04-8 2-dimethylamino-5-phenyl-1,3,4-thiadiazon-6-one 
• 100-52-7 benzaldehyde 
• 98-88-4 benzoyl chloride 

Relevant academic research and scientific papers

Reactions of Sulfur Monochloride with some Aromatic Aldehyde Semicarbazones and Thiosemicarbazones: New Syntheses of Substituted 2,4-Dihydro-1,2,4-triazol-3-ones, 2,4-Dihydro-1,2,4-triazole-3-thiones and 2-Amino-1,3,4-oxadiazoles

Treatment of various substituted semicarbazones of aromatic aldehydes with sulfur monochloride yields the corresponding substituted 2,4-dihydro-1,2,4-triazol-3-ones.With thiosemicarbazones, the products are derivatives either of the 2-amino-1,3,4-thiadiaz

The Chemistry of a 1,3,4-Thiadiazin-6-one

2-Dimethylamino-5-phenyl-1,3,4-thiadiazin-6-one (2), the first representative of this ring system, undergoes thermal fragmentation to yield benzonitrile, dimethylcyanamide, and 2-dimethylamino-5-phenyl-1,3,4-thiadiazole; its reaction with 1-diethylaminopropyne results in a mixture of adducts, the 1H-pyridazin-4-one (7) and the 5H-pyridazin-4-one (10).