RAJASTHAN PMT Rajasthan - PMT Solved Paper-2005

  • question_answer
    The reagent used for Friedel Crafts reaction is:

    A)  dry ether

    B) \[AlC{{l}_{3}}\]

    C)  anhydrous\[AlC{{l}_{3}}\]

    D) \[{{P}_{2}}{{O}_{5}}\]

    Correct Answer: C

    Solution :

    Friedel Crafts reaction involves the introduction of alkyl or acyl group in aromatic ring in presence of a catalyst. The various catalysts used are anhydrous\[AlC{{l}_{3}},\,\,ZnC{{l}_{2}},\,\,FeC{{l}_{3}},\,\,SnC{{l}_{2}}\]etc.


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