NEETChemistryCarboxylic Acid Derivatives
Match List - I with List - II. ( array ll List - I (Chemical Reaction) & List - II (Reagent used) a. CH ₃ COOCH ₂ CH ₃ CH ₃ CH ₂ OH & CH ₃ MgBr / H ₃ O ⁺ (one equivalent) b. CH ₃ COOCH ₃ CH ₃ CHO & H ₂ SO ₄ / H ₂ O c. CH ₃ C ~N CH ₃ CHO & DIBAL-H / H ₂ O d. CH ₃ C ~N CH ₃- C (= O ) CH ₃ & SnCl ₂, HCl / H ₂ O array ) Choose the most appropriate match.
Options
- A( a ) - ( ii ) , ( b ) - ( iii ) , ( c ) - ( iv ) , ( d ) - ( i )
- B( a ) - ( ii ) , ( b ) - ( iv ) , ( c ) - ( iii ) , ( d ) - ( i )
- C( a ) - ( iii ) , ( b ) - ( ii ) , ( c ) - ( i ) , ( d ) - ( iv )
- D( a ) - ( iv ) , ( b ) - ( ii ) , ( c ) - ( iii ) , ( d ) - ( i )
Correct answer
A. ( a ) - ( ii ) , ( b ) - ( iii ) , ( c ) - ( iv ) , ( d ) - ( i )
Step-by-step solution
(a) CH 3 COOCH 2 CH 3 ⟶ H 2 SO 4 / H 2 O CH 3 CH 2 OH (Hydrolysis of ester) (b) CH 3 COOCH 3 ⟶ DIBAL - H CH 3 CHO (Reduction of ester) (c) CH 3 ≡ N ⟶ SnCl 2 , HCl / H 2 O CH 3 CHO (Reduction followed by hydrolysis) (d) (Nucleophillic addition reaction)