Which of the following has the most acidic pr | vedclass

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(C) The acidity of a proton depends on the stability of the resulting conjugate base (enolate ion).In $CH_3COCH_2COCH_3$ (pentane$-2,4-$dione),the cen

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$CH_3COCH_2COCH_3$

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(C) The acidity of a proton depends on the stability of the resulting conjugate base (enolate ion).In $CH_3COCH_2COCH_3$ (pentane$-2,4-$dione),the central methylene $(-CH_2-)$ group is flanked by two electron-withdrawing carbonyl $(C=O)$ groups.This makes the protons on the central carbon highly acidic because the resulting negative charge is delocalized over two oxygen atoms via resonance.Therefore,$CH_3COCH_2COCH_3$ has the most acidic protons.

Which of the following has the most acidic proton?

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