The order of susceptibility of nucleophilic a | vedclass

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Question

(B) The susceptibility of nucleophilic attack on the carbonyl carbon of an aldehyde depends on the steric hindrance and electronic effects of the alky

Vedclass · Accepted Answer

$1^o > 2^o > 3^o$

Vedclass · Answer

(B) The susceptibility of nucleophilic attack on the carbonyl carbon of an aldehyde depends on the steric hindrance and electronic effects of the alkyl groups attached to the carbonyl carbon.As the number of alkyl groups increases,the steric hindrance increases and the electron-donating effect ($+I$ effect) increases,which reduces the electrophilicity of the carbonyl carbon.Therefore,the order of reactivity towards nucleophilic attack is $1^o > 2^o > 3^o$.

The order of susceptibility of nucleophilic attack on aldehydes follows the order:

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