52215-24-4

Upstream product

• 2516-46-3 N-α-bromobenzylidene-N'-2,4-dibromophenylhydrazine 
• 2516-45-2 benzoic acid-[N'-(2,4-dibromo-phenyl)-hydrazide] 
• 57279-78-4 (2,4-dibromo-phenyl)-hydrazine 
• 942-91-6 Carboxymethyl dithiobenzoate 

Downstream Products

• 80746-22-1 2-acetylmethylene-3-(2,4-dibromophenyl)-2,3-dihydro-5-phenyl-1,3,4-thiadiazole 
• 80746-26-5 N'-(2,4-dibromophenyl)-N'-propionylbenzothiohydrazide 
• 80746-27-6 N'-benzoyl-N'-(2,4-dibromophenyl)benzothiohydrazide 
• 102-07-8 bis(diphenyl)urea 
• 57279-86-4 N'-acetyl-N'-(2,4-dibromophenyl)benzothiohydrazide 
• 145399-17-3 Butyric acid N-(2,4-dibromo-phenyl)-N'-thiobenzoyl-hydrazide 
• 80869-95-0 3-(2,4-dibromophenyl)-2,3-dihydro-5-phenyl-2-thioacetylmethylene-1,3,4-thiadiazole 
• 58294-81-8 bis<α-(2,4-dibromophenylhydrazono)benzyl> disulfide 
• 80746-31-2 2-[3-(2,4-Dibromo-phenyl)-5-phenyl-3H-[1,3,4]thiadiazol-(2Z)-ylidene]-1-phenyl-ethanone 
• 80746-30-1 2-[3-(2,4-Dibromo-phenyl)-5-phenyl-3H-[1,3,4]thiadiazol-(2E)-ylidene]-pentan-3-one 
• 80746-29-8 3-[3-(2,4-Dibromo-phenyl)-5-phenyl-3H-[1,3,4]thiadiazol-(2E)-ylidene]-butan-2-one 
• 80869-96-1 3-(2,4-dibromophenyl)-2,3-dihydro-5-phenyl-2-thiobenzoylmethylene-1,3,4-thiadiazole 
• 80746-28-7 3-(2,4-dibromophenyl)-2,3-dihydro-5-phenyl-2-propionylmethylene-1,3,4-thiadiazole 

Relevant academic research and scientific papers

Benzohydrazides, Benzothiohydrazides, and Benzamidrazones as Sources of 1,3,4(2H)-Oxadiazolenones, 1,3,4(2H)-Thiadiazolenones, and 1,2,4(5H)-Triazolenones

Benzohydrazides, benzothiohydrazides, and benzamidrazones have been converted to 1,3,4(2H)-oxadiazolenones, 1,3,4(2H)-thiadiazolenones, and 1,2,4(5H)-triazolenones respectively by reaction with ethyl chloroformate, with ethyl thiolchlorformate, and with phenyl isocyanate.In some reactions, a carbamate or urea has been isolated as intermediate.