RAJASTHAN PMT Rajasthan - PMT Solved Paper-2002

  • question_answer
    \[RCON{{H}_{2}}+B{{r}_{2}}+KOH\to \]main product is:

    A)  \[RCN\]         

    B)  \[RCON{{H}_{2}}\]

    C)  \[R-C{{H}_{2}}-N{{H}_{2}}\] 

    D)     \[RN{{H}_{2}}\]

    Correct Answer: D

    Solution :

    \[RCON{{H}_{2}}+B{{r}_{2}}+4KOH\xrightarrow{{}}\] \[\underset{{{1}^{o}}\text{-amine}}{\mathop{RN{{H}_{2}}}}\,+{{K}_{2}}C{{O}_{3}}+2KBr+2{{H}_{2}}O\] (Reaction is known as Hofmanns bromamide reaction.)


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