39121-88-5

Upstream product

• 74533-20-3 2-(2-ethylphenyl)acetonitrile 
• 769-68-6 2-phenylbutanenitrile 
• 105-36-2 ethyl bromoacetate 

Downstream Products

• 39121-49-8 3-Phenyl-3-cyano-valeriansaeure 
• 39121-50-1 (+)-3-Phenyl-3-cyano-valeriansaeure 
• 39121-51-2 (-)-3-Phenyl-3-cyano-valeriansaeure 
• 39121-89-6 (+)-3-Phenyl-3-cyano-valeriansaeure-ethylester 
• 39122-01-5 (S)-3-Carbamoyl-3-phenyl-pentanoic acid ethyl ester 
• 39121-90-9 (-)-3-Phenyl-3-cyano-valeriansaeure-ethylester 
• 39122-02-6 (R)-3-Carbamoyl-3-phenyl-pentanoic acid ethyl ester 
• 39122-00-4 3-ethyl-3-phenyl-succinamic acid ethyl ester 
• 3464-20-8 5-Ethyl-5-phenylsuccinimide 
• 105902-09-8 4-ethyl-4-phenylpyrrolidin-2-one 

Relevant academic research and scientific papers

Synthesis of 3,3-and 4,4-alkyl-phenyl-substituted pyrrolidin-2-one derivatives

Syntheses of 3,3-and 4,4-alkyl-phenyl-substituted pyrrolidin-2-one derivatives are described. The final compounds were obtained by the reductive cyclization of relevant cyanoalkanoate esters using NaBH4 and CoCl2.6H2O. The obtained pyrroIidin-2-one derivatives are pharmacophoric fragments for the synthesis of various biologically active compounds.