95757-97-4

Upstream product

• 95772-91-1 7-Chloro-3-phenylamino-1-p-tolyl-2,3-dihydro-1H-quinazoline-4-thione 
• 100-63-0 phenylhydrazine 
• 17489-78-0 7-chloro-1-p-tolyl-1,2-dihydro-benzo[d][1,3]thiazine-4-thione 
• 95772-82-0 N-[7-Chloro-1-p-tolyl-1,2-dihydro-benzo[d][1,3]thiazin-(4Z)-ylidene]-N'-phenyl-hydrazine 

Relevant academic research and scientific papers

Composes Sulfures Heterocycliques. CIII. Action de la phenylhydrazine sur les dihydro-1,2 benzothiazine-3,1 thiones-4

While phenylhydrazine reacts with 1-alkyl-1,2-dihydro-3,1-benzothiazine-4-thiones (1) giving 1-alkyl-3-phenylamino-2,3-dihydro-1H-quinazoline-4-thiones (2), it reacts with 1-aryl-1,2-dihydro-3,1-benzothiazine-4-thiones (3) yielding 1-aryl-4-phenylhydrazon