Nucleophilic addition reaction will be most f | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Nucleophilic addition reactions are generally more favored in aldehydes than in ketones due to both steric and electronic factors.Sterically,the p

Vedclass · Accepted Answer

$CH_3-CHO$

Vedclass · Answer

(B) Nucleophilic addition reactions are generally more favored in aldehydes than in ketones due to both steric and electronic factors.Sterically,the presence of two relatively large substituents in ketones hinders the approach of a nucleophile to the carbonyl carbon.Electronically,two alkyl groups reduce the electrophilicity of the carbonyl carbon more effectively than in aldehydes due to their $+I$ effect.Among the given options,$CH_3-CHO$ (ethanal) has the smallest alkyl group compared to propanal and the ketones,making it the most reactive towards nucleophilic addition.

Nucleophilic addition reaction will be most favoured in:

Similar Questions

Which of the following gives aldol condensation reaction?

$A$ in the given reaction is

For the given compound,determine the number of hydrogen atoms that are replaced by $D$ upon keeping it for a long time with $\mathop O\limits^\ominus D / D_2O$.

Which of the following products is formed when benzaldehyde is treated with $CH_3MgBr$ and the addition product so obtained is subjected to acid hydrolysis?

Which of the following reactions is not an example of a nucleophilic addition-elimination reaction?

Vedclass Test Series

Exam Paper Generator

Online Exam Module