82071-35-0

Upstream product

• 82071-25-8 2-Methylsulfanyl-3-phenyl-5-[1-p-tolyl-meth-(E)-ylidene]-3,5-dihydro-imidazol-4-one 
• 51009-66-6 5-p-methyl-benzylidene-2-thiohydantoin 
• 13109-87-0 2-Mercapto-3-phenyl-5-[1-p-tolyl-meth-(E)-ylidene]-3,5-dihydro-imidazol-4-one 
• 97693-05-5 5-p-Methylbenzylidene-2-methylmercaptohydantoin 
• 62-53-3 aniline 
• 82071-30-5 3-Amino-2-[(Z)-phenylimino]-5-[1-p-tolyl-meth-(E)-ylidene]-imidazolidin-4-one 

Downstream Products

• 97693-04-4 3-Methyl-2-[(E)-phenylimino]-5-[1-p-tolyl-meth-(Z)-ylidene]-imidazolidin-4-one 

Relevant academic research and scientific papers

Studies on 5-Arylidene-3-phenyl-2-methylmercaptohydantoins

The action of ammonium acetate on 5-arylidene-3-phenyl-2-methylmercaptohydantoins 1g,h in acetic acid led to the formation of the 5-arylidene-3-phenylhydantoin derivatives 4a,b.In absence of a solvent, ring opening and rearrangement took place with the fo

Rearrangement of 3-Arylhydantoins into 3-Aminoglycocyamidines

The action of hydrazine hydrate on 5-arylidene-3-aryl-2-methylmercaptohydantoins led to ring opening and rearrangement into 5-arylidene-3-amino-N2-aryl-glycocyamidines (9a-f).The structure of the products 9a-f was established and the mechanism