81668-35-1

Upstream product

• 21916-51-8 1-methyl-4,6-diphenylpyridin-2(1H)-one 
• 74-88-4 methyl iodide 
• 87401-26-1 1-(3-Benzoyl-1-ethylaminocarbonyl-2-phenylpropyl)pyridinium chloride 
• 17372-52-0 4,6-diphenyl-2H-pyran-2-one 
• 75-04-7 ethylamine 

Downstream Products

• 81668-08-8 1-(2-Hydroxy-1-methyl-2-p-tolyl-ethyl)-4,6-diphenyl-1H-pyridin-2-one 
• 81668-23-7 4-Benzoyl-3-butyl-1-ethyl-4,6-diphenyl-3,4-dihydro-1H-pyridin-2-one 
• 81668-25-9 3-Butyl-1-ethyl-4-(4-methyl-benzoyl)-4,6-diphenyl-3,4-dihydro-1H-pyridin-2-one 
• 81668-24-8 3-Butyl-4-(4-chloro-benzoyl)-1-ethyl-4,6-diphenyl-3,4-dihydro-1H-pyridin-2-one 
• 81668-21-5 4-(4-Chloro-benzoyl)-1,3-diethyl-4,6-diphenyl-3,4-dihydro-1H-pyridin-2-one 
• 77085-07-5 1-[1-(1-Ethyl-4-methyl-2-oxo-4,6-diphenyl-1,2,3,4-tetrahydro-pyridin-3-yl)-ethyl]-4,6-diphenyl-1H-pyridin-2-one 
• 81668-20-4 1,3-Diethyl-4-methyl-4,6-diphenyl-3,4-dihydro-1H-pyridin-2-one 
• 81668-22-6 1,3-Diethyl-4-(4-methyl-benzoyl)-4,6-diphenyl-3,4-dihydro-1H-pyridin-2-one 
• 81668-19-1 1,3-diethyl-4,6-diphenyl-3,4-dihydropyridin-2(1H)-one 
• 81668-38-4 1,3-diethyl-4,6-diphenyl-2-pyridone 
• 81668-07-7 1-(2-Hydroxy-1-methyl-2,2-diphenyl-ethyl)-4,6-diphenyl-1H-pyridin-2-one 
• 77085-03-1 1-(1-Methyl-2-oxo-2-phenyl-ethyl)-4,6-diphenyl-1H-pyridin-2-one 

Relevant academic research and scientific papers

Michael Reactions of Pyridinium-1-alkylacetamides

Die leicht aus Methylpyridinium-1-acetat und primaeren Aminen zugaenglichen Pyridinium-1-alkylacetamide 5 reagieren mit Chalconen und Natriummethylat in Ethanol in hohen Ausbeuten zu 3-alkylaminocarbonylsubstituierten Tetrahydroindolizinen 6.Diese unterli

Heterocycle Stabilized Carbanions. Two Series of Anomalous Products from 1-Alkyl-4,6-diphenyl-2-pyridones

1-Methyl-, 1-ethyl, and 1-n-butyl-4,6-diphenyl-2-pyridones with lithium di-isopropylamide yield normal products with ketone and aldehydes as electrophiles, but dimeric derivatives with acid chlorides, esters, and alkyl halides.The alkylpyridones react with ethyl- and n-butyl-lithium and an electrophile to give products resulting from alkylation at the 3- and reaction with electrophile at the 4-position.Structures are supported by spectra and reaction mechanisms discussed.