90355-36-5

Upstream product

• 5558-78-1 2-phenyl-pentanenitrile 
• 90355-15-0 Methyl 4-cyano-4-phenyl-4-propyl-butyrate 

Downstream Products

• 90355-79-6 (+)-1-Methyl-3-phenyl-3-propyl-2,6-piperidinedione 
• 21389-09-3 (+)-3-Phenyl-3-propyl-2,6-piperidinedione 
• 90355-79-6 (-)-1-Methyl-3-phenyl-3-propyl-2,6-piperidinedione 
• 21389-09-3 (-)-3-Phenyl-3-propyl-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