126281-38-7

Upstream product

• 36199-65-2 (3-bromo-propenyl)-phenyl sulfone 
• 108-98-5 thiophenol 
• 141362-16-5 C₂₂H₂₀O₆S₃ 
• 122521-50-0 1,4-bis(phenylsulfonyl)-2-(phenylthio)-2-butene 
• 133167-22-3 1,3-bis(phenylsulfonyl)-1-buten-4-ol 
• 85540-18-7 2,3-bis(phenylsulfinyl)-1,3-butadiene 
• 873-55-2 sodium benzenesulfonate 
• 38513-20-1 1,3-bis(phenylsulfonyl)-1-propene 
• 780-25-6 N-benzylidene benzylamine 
• 126281-42-3 1,3-bis(phenylsulfonyl)-1,3-butadiene 
• 85540-20-1 2,3-bis(phenylsulfonyl)-1,3-butadiene 

Relevant academic research and scientific papers

Formation of Polysubstituted 1,2,5,6-Tetrahydropyridines from the 4 + 2 Cycloaddition Reaction of Bis(phenylsulfonyl)butadienes with Aryl Imines

The reaction of 2,3-bis(phenylsulfonyl)-1,3-bitadiene with aryl imines affords N-alkyl-3,5-bis(phenylsulfonyl)-1,2,5,6-tetrahydropyridines in high yield.The formation of the rearranged cycloadducts proceeds by a mechanism that involves addition of benzene

THE UNCATALYZED DIELS-ALDER REACTION OF IMINES WITH BIS(PHENYLSULFONYL)SUBSTITUTED DIENES

The reaction of 2,3-bis(phenylsulfonyl)-1,3-butadiene with arylimines affords N-alkyl-3,5-bis(phenylsulfonyl)-1,2,5,6-tetrahydropyridines in high yield.