JCECE Medical JCECE Medical Solved Paper-2010

  • question_answer
    Acetic anhydride reacts with diethyl ether in the presence of anhydrous \[\text{AlC}{{\text{l}}_{\text{3}}}\]to give

    A) \[C{{H}_{3}}C{{H}_{2}}COOH\]

    B)  \[C{{H}_{3}}C{{H}_{2}}COOC{{H}_{2}}C{{H}_{3}}\]

    C)  \[C{{H}_{3}}COOC{{H}_{3}}\]

    D)  \[C{{H}_{3}}COO{{C}_{2}}{{H}_{5}}\]

    Correct Answer: D

    Solution :

     \[\underset{\text{diethyl}\,\text{ether}}{\mathop{{{\text{C}}_{\text{2}}}{{\text{H}}_{\text{5}}}\text{O}{{\text{C}}_{\text{2}}}{{\text{H}}_{\text{5}}}}}\,\text{+}\underset{\text{acetic}\,\text{anhydrde}}{\mathop{{{\text{(C}{{\text{H}}_{\text{3}}}\text{CO)}}_{\text{2}}}\text{O}}}\,\] \[\xrightarrow{AlC{{l}_{3}}}\underset{\text{ethyl}\,\text{acetate}}{\mathop{C{{H}_{3}}COO{{C}_{2}}{{H}_{5}}}}\,\]


You need to login to perform this action.
You will be redirected in 3 sec spinner