Which of the following aldehydes is most reac | vedclass

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(A) The reactivity of carbonyl compounds towards nucleophilic addition reactions depends on the electrophilicity of the carbonyl carbon. Presence of e

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$CCl_3CHO$

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(A) The reactivity of carbonyl compounds towards nucleophilic addition reactions depends on the electrophilicity of the carbonyl carbon. Presence of electron-withdrawing groups (like $-Cl$) increases the positive charge on the carbonyl carbon,making it more susceptible to nucleophilic attack. In $CCl_3CHO$,the three chlorine atoms exert a strong $-I$ effect,making the carbonyl carbon highly electrophilic. Thus,$CCl_3CHO$ is the most reactive among the given options.

Which of the following aldehydes is most reactive towards nucleophilic addition reactions?

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