α-Iodination of enaminones with bis(pyridine)iodonium(I) tetrafluoroborate
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Add time:09/02/2019 Source:sciencedirect.com
Primary, secondary and tertiary enaminones react with bis(pyridine)iodonium(I) tetrafluoroborate in methylene chloride at room temperature to give α-iodo enaminones in almost quantitative yields. The reported reaction is the first known example of direct iodination of tertiary enaminones.
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