19970-11-7

Upstream product

• 151-50-8 potassium cyanide 
• 106-47-8 4-chloro-aniline 
• 67-64-1 acetone 
• 2182-38-9 2-methyl-2-(N-phenylamino)propanenitrile 

Downstream Products

• 101568-43-8 2-methyl-2-(4-methylphenyl)aminopropanenitrile 
• 175884-40-9 5-Imino-4,4-dimethyl-1-phenyl-3-p-tolyl-imidazolidin-2-one 
• 175884-39-6 3-(4-Chloro-phenyl)-5-imino-4,4-dimethyl-1-phenyl-imidazolidin-2-one 
• 19969-96-1 2-<2,4-Dichlor-anilino>-isobutyronitril 
• 19969-99-4 2--isobutyronitril 

Relevant academic research and scientific papers

Synthesis of new imidazolidinones, spiro-imidazolidinones and spiro-hydantoins

α-Alkyl/aryl-α-arylaminopropionitriles (1) and 1-arylamino-1-cyano-cyclohexanes/cyclopentanes (5) react with alkyl/arylisocyanates to afford new imidazolidinones (2, 3) and spiro-imidazolidinones (6, 7) respectively. Compounds 2 and 6 on hydrolysis give hydantoins (4) and spiro-hydantoins (8), respectively.