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Chemistry, 10.06.2021 01:40 itscheesycheedar

On reaction with acid, 4-pyrone is protonated on the carbonyl-group oxygen to give a stable cationic product. Draw a resonance structure that illustrates why the protonated product is so stable.

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On reaction with acid, 4-pyrone is protonated on the carbonyl-group oxygen to give a stable cationic...

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