Least reactive towards nucleophilic addition | vedclass

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Question

(D) The reactivity of carbonyl compounds towards nucleophilic addition depends on steric and electronic factors. Ketones are generally less reactive t

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$CH_3COC_2H_5$

Vedclass · Answer

(D) The reactivity of carbonyl compounds towards nucleophilic addition depends on steric and electronic factors. Ketones are generally less reactive than aldehydes because: $1.$ The $+I$ effect of two alkyl groups in ketones reduces the positive charge (electrophilicity) on the carbonyl carbon more than the single alkyl group in aldehydes. $2.$ The presence of two bulky alkyl groups in ketones creates more steric hindrance for the attacking nucleophile. Among the given options,$CH_3COC_2H_5$ (butanone) is a ketone with the largest alkyl groups,making it the least reactive.

Least reactive towards nucleophilic addition is

Similar Questions

Among the following,the number of compounds which will give positive iodoform reaction is:
$(a)$ $1-$Phenylbutan$-2-$one
$(b)$ $2-$Methylbutan$-2-$ol
$(c)$ $3-$Methylbutan$-2-$ol
$(d)$ $1-$Phenylethanol
$(e)$ $3,3-$dimethylbutan$-2-$one
$(f)$ $1-$Phenylpropan$-2-$ol

Explain the mechanism of nucleophilic addition reactions of aldehyde and ketone compounds.

Which of the following compounds does not undergo haloform reaction?

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The major product of the following reaction is:

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