15142-74-2

Upstream product

• 292638-85-8 acrylic acid methyl ester 
• 1823-91-2 1-phenylethyl cyanide 

Downstream Products

• 1135-74-6 4-Cyano-4-methyl-4-phenyl-butyric acid 
• 1135-74-6 (+)-4-Cyano-4-methyl-4-phenyl-butyric acid 
• 1135-74-6 (-)-4-Cyano-4-methyl-4-phenyl-butyric acid 
• 14320-88-8 3-methyl-3-phenyl-3H-pyridine-2,6-dione 
• 25760-99-0 4-Phenyl-4-cyan-valerylchlorid 
• 14149-35-0 (-)-3-Methyl-3-phenyl-2,6-piperidinedione 
• 14149-35-0 (+)-3-Methyl-3-phenyl-2,6-piperidinedione 
• 90355-78-5 1,3-Dimethyl-3-phenyl-2,6-piperidinedione 
• 14149-35-0 (+/-)-3-Methyl-3-phenyl-2,6-piperidinedione 

Relevant academic research and scientific papers

2,6-Piperidinediones, I: Synthesis of the Racemates and Enantiomers of 3,3-Disubstituted 2,6-Piperidinediones

The synthesis of the racemates and the enantiomers of the 3,3-disubstituted 2,6-piperidinediones 3a-3g is performed in three ways, depending on the C-3 substituents.The 3-cyclohexylpiperidinedione 3h is obtained as racemic and optically active compound by