BCECE Medical BCECE Medical Solved Papers-2007

  • question_answer
    The conversion of ethyl chloride into diethyl ether takes place by

    A)  Williamsons synthesis

    B)  Perkins reaction

    C)  Wurtz reaction

    D)  Grignard reaction

    Correct Answer: A

    Solution :

    Williamsons synthesis \[{{C}_{2}}{{H}_{5}}ONa+Cl{{C}_{2}}{{H}_{5}}\xrightarrow{{}}\underset{Diethyl\text{ }ether}{\mathop{{{C}_{2}}{{H}_{5}}O{{C}_{2}}{{H}_{5}}}}\,\]                  \[+\text{ }NaCI\] Wurtz reaction : \[{{C}_{2}}{{H}_{5}}{{C}_{2}}\xrightarrow{ether}\underset{Butane}{\mathop{{{C}_{2}}{{H}_{5}}-{{C}_{2}}{{H}_{5}}}}\,\]        \[+\text{ }2NaCl\]


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