oa South African Journal of Chemistry - Ph3P catalyzed synthesis of alkyl 2-(4-oxopyridin-1(4H)-yl)acrylates by nucleophilic addition to alkyl propiolates : short communication
|Article Title||Ph3P catalyzed synthesis of alkyl 2-(4-oxopyridin-1(4H)-yl)acrylates by nucleophilic addition to alkyl propiolates : short communication|
|© Publisher:||South African Chemical Institute (SACI)|
|Journal||South African Journal of Chemistry|
|Author||Bita Mohtat, Setareh Azimzadeh, Hoorieh Djahaniani and Leila Pirhadi|
|Publication Date||Jan 2010|
|Pages||204 - 206|
|Keyword(s)||4-hydroxypyridine, 4-hydroxyquinoline, Alkyl acrylates, Alkyl propiolates, Islamic Azad University, Iran and Triphenylphosphine|
4-Hydroxypyridine undergoes a smooth reaction with alkyl propiolates in the presence of triphenylphosphine to produce α and β-substituted alkyl acrylate products. When the reaction was performed with 4-hydroxyquinoline only α-substituted alkyl acrylates were obtained.
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