α-Iodination of enaminones with bis(pyri
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Pedro J. Campos; Joaquín Arranz; Miguel A. Rodríguez
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Article
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1997
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Elsevier Science
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French
⚖ 122 KB
Primary, secondary and tertiary enaminones react with his(pyridine)iodonium(I) tetrafluoroborate in methylene chloride at room temperature to give c~-iodo enaminones in almost quantitative yields. The reported reaction is the first known example of direct iodination of tertiary enaminones.