99 Percentile Qs Bank for JEE MainChemistryAmines
The molecular formula of the final product of the following synthetic scheme is
Options
- AC ₉ H ₁₂ O
- BC ₁₀ H ₁₄ C
- CC ₁₀ H ₁₅ ~N
- DC ₉ H ₁₀ O
Correct answer
D. C ₉ H ₁₀ O
Step-by-step solution
When benzyl iodide reacts with KCN , CN ⁻ displaces I and form benzyl cyanide. Grignard reagent will add to nitrile to form imine. Imines can be treated with aqueous acid to give ketone.