2. Solved Papers
  3. BCECE Engineering

BCECE Engineering BCECE Engineering Solved Paper-2015

  • question_answer
    \[PhC{{H}_{2}}C{{H}_{3}}\xrightarrow[(ii){{H}_{3}}{{O}^{+}}]{(i)Cr{{O}_{2}}C{{l}_{2}}/CC{{l}_{4}}}PhC{{H}_{2}}CHO\] The above reaction is an example of which name reaction?

    A)  Rosemond reduction                         

    B)  Bjrch reduction

    C) Mendius reduction

    D) Etard reduction

    Correct Answer: D

    Solution :

    The terminal alkyi group is partially oxidised to (?CHO)   group   by   Etard   reaction   by  \[Cr{{O}_{2}}C{{l}_{2}}/CC{{l}_{4}}+{{H}_{3}}{{O}^{+}}\] So, the given is Etard reduction.


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