JEE Main & Advanced Chemistry Nitrogen Containing Compounds Question Bank Preparation of Nitrogen Containing Compounds

  • question_answer Which of the following reactions will not give primary amine       [CPMT 1999]

    A)                 \[C{{H}_{3}}CON{{H}_{2}}\xrightarrow{KOH.B{{r}_{2}}}\]

    B)                 \[C{{H}_{3}}CN\xrightarrow{LiAl{{H}_{4}}}\]

    C)                 \[C{{H}_{3}}NC\xrightarrow{LiAl{{H}_{4}}}\]

    D)                 \[C{{H}_{3}}CON{{H}_{2}}\xrightarrow{LiAl{{H}_{4}}}\]

    Correct Answer: C

    Solution :

                    \[C{{H}_{3}}-N\equiv C\xrightarrow{LiAl{{H}_{4}}}\underset{\text{sec}\text{.}\,\,\text{amine}}{\mathop{C{{H}_{3}}-NH-C{{H}_{3}}}}\,\]


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