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DUMET Medical DUMET Medical Solved Paper-2008

  • question_answer
    IUPAC name of the following \[C{{H}_{3}}-\underset{\begin{smallmatrix}  | \\  C{{H}_{3}} \end{smallmatrix}}{\mathop{N}}\,-\overset{\begin{smallmatrix}  C{{H}_{3}} \\  | \end{smallmatrix}}{\mathop{\underset{\begin{smallmatrix}  | \\  {{C}_{2}}{{H}_{5}} \end{smallmatrix}}{\mathop{C}}\,}}\,-C{{H}_{2}}-C{{H}_{3}}\]

    A)  3-dimethylamino-3-methyl pentane

    B)  3 (N,N-trimethyl)-3-amino pentane

    C)  3 N-N-trimethyl pentammine

    D)  3-(N,N-dimethyl) amino 3-methyl pentane

    Correct Answer: D

    Solution :

    IUPAC name is \[C{{H}_{3}}-\underset{\begin{smallmatrix}  | \\  C{{H}_{3}} \end{smallmatrix}}{\mathop{N}}\,-\underset{\begin{smallmatrix}  | \\  \underset{\begin{smallmatrix}  | \\  C{{H}_{3}} \end{smallmatrix}}{\mathop{C{{H}_{2}}}}\, \end{smallmatrix}}{\mathop{\overset{\begin{smallmatrix}  C{{H}_{3}} \\  | \end{smallmatrix}}{\mathop{C}}\,}}\,-C{{H}_{2}}-C{{H}_{3}}\] 3-(N,N-dimethyl) ammo 3-methyl pentane


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