Chemistry - Carbonyl compounds Question with Solution | TestHub

These $\alpha$-hydrogen are less acidic than $\alpha$-hydrogen of aldehyde or ketone ${\mathrm{pK}}_{\mathrm{a}}$ ester 23-25 ${\mathrm{pK}}_{\mathrm{a}}$ aldehyde/ketone 19-20 Ester takes a somewhat stronger base to deprotonate than does a ketone or aldehyde.