141667-47-2

Upstream product

• 141667-32-5 3-(4-methylbenzenesulfenyl)-1-(4'-methylbenzenesulfonyl)-2-pyridone 
• 107-02-8 acrolein 
• 98-59-9 p-toluenesulfonyl chloride 
• 107383-65-3 3-(4-methylbenzenesulfenyl)-2-pyridone 

Downstream Products

• 141667-50-7 5-endo-<<(tert-butyldimethylsilyl)oxy>methyl>-4-(4-methylbenzenesulfenyl)-2-(4'-methylbenzenesulfonyl)-3-oxo-2-azabicyclo<2.2.2>oct-7-ene 
• 141667-52-9 methyl <<(tert-butyldimethylsilyl)oxy>methyl>-4β-<(4'-methylbenzenesulfonyl)amino>cyclohexene-1-carboxylate 
• 141667-51-8 5-endo-<<(tert-butyldimethylsilyl)oxy>methyl>-2-(4'-methylbenzenesulfonyl)-3-oxo-2-azabicyclo<2.2.2>oct-7-ene 
• 141667-49-4 5-endo-(hydroxymethyl)-4-(4-methylbenzenesulfenyl)-2-(4'-methylbenzenesulfonyl)-3-oxo-2-azabicyclo<2.2.2>oct-7-ene 

Relevant academic research and scientific papers

Diels-Alder Cycloadditions Using Nucleophilic 2-Pyridones. Regiocontrolled and Stereocontrolled Synthesis of Unsaturated, Bridged, Bicyclic Lactams

Captodative 3-oxy- and 3-(tolylthio)-1-tosyl-2-pyridones 1a-1d are shown to be reactive as nucleophilic dienes undergoing 2 + 4-cycloadditions with various electrophilic alkenes under sufficiently mild thermal conditions (90-100 deg C) that the initial bi