NEET2022ChemistryAldehydes and KetonesActual
Which of the following reactions is not an example for nucleophilic addition-elimination reaction?
Options
- ACH ₃ CHO + NaHSO ₃ CH ₃- ~OH | | H C - OSO ₂ Na
- BCH ₃ CHO + NH ₂ OH CH ₃ CH = N - OH + H ₂ O
- CCH ₃ CHO + C ₆ H ₅ NHNH ₂ CH ₃ CH = N - NHC ₆ H ₅+ H ₂ O
- DCH ₃ CHO + NH ₃ CH ₃ CH = NH + H ₂ O
Correct answer
A. CH ₃ CHO + NaHSO ₃ CH ₃- ~OH | | H C - OSO ₂ Na
Step-by-step solution
Nucleophilic addition - elimination reaction is associated with elimination of H ₂ O . Here the above reaction is an addition reaction.