MCQ
Ethyl benzoate reacts with $PC{l_5}$ to give
  • A
    ${C_2}{H_5}Cl + {C_6}{H_5}COCl + POC{l_3} + HCl$
  • ${C_2}{H_5}Cl + {C_6}{H_5}COCl + POC{l_3}$
  • C
    $C{H_3}COCl + {C_6}{H_5}COCl + POC{l_3}$
  • D
    ${C_2}{H_5}Cl + {C_6}{H_5}COOH + POC{l_3}$

Answer

Correct option: B.
${C_2}{H_5}Cl + {C_6}{H_5}COCl + POC{l_3}$
b
Ethyl benzoate reacts with $PCl _5$ to give $C _2 H _5 Cl + C _6 H _5 COCl + POCl _3$

$C _6 H _5 COOCH _2 CH _3+ PCl _5 \rightarrow \underset{\text { Ethyl chloride }}{ C _2 H _5 Cl }+\underset{\text { benzoyl chloride }}{ C _6 H _5 COCl }+\underset{\text { phosphorous oxy chloride }}{ POCl _3}$

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