96031-08-2

Upstream product

• 95772-78-4 N-[1-(2,4-Dimethyl-phenyl)-1,2-dihydro-benzo[d][1,3]thiazin-(4Z)-ylidene]-N'-phenyl-hydrazine 
• 83388-45-8 (dimethyl-2,4 phenyl)-1 dihydro-1,2 benzothiazine-3,1 thione-4 
• 100-63-0 phenylhydrazine 

Downstream Products

• 95757-84-9 N-[1-(2,4-Dimethyl-phenyl)-4-thioxo-1,4-dihydro-2H-quinazolin-3-yl]-N-phenyl-acetamide 

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