12th Class Chemistry Nitrogen Containing Compounds Question Bank 12th CBSE Chemistry Nitrogen Containing Compounds

  • question_answer
    Convert acetic acid to dimethylamine.

    Answer:

      \[\underset{Acetic\,\,acid}{\mathop{C{{H}_{3}}COOH}}\,\xrightarrow[\text{Schmidt}\,\text{Rearrangement}]{{{\text{N}}_{\text{3}}}\text{H/}{{\text{H}}_{\text{2}}}\text{S}{{\text{O}}_{\text{4}}}\text{/Heat}}\,\underset{\begin{smallmatrix}   \\  \text{Methylamine} \end{smallmatrix}}{\mathop{C{{H}_{3}}N{{H}_{2}}}}\,\xrightarrow[\text{warm}]{\text{CHC}{{\text{l}}_{\text{3}}}\text{/KOH}}\]\[\underset{\begin{smallmatrix}   \\  \text{Methyl}\,\,\text{isocyanice} \end{smallmatrix}}{\mathop{C{{H}_{3}}-N\overset{\to }{\mathop{==}}\,C}}\,\xrightarrow[\operatorname{Re}duction]{4(H)}\,\underset{\begin{smallmatrix}   \\  \text{Dimethylamine} \end{smallmatrix}}{\mathop{C{{H}_{3}}-NH-C{{H}_{3}}}}\,\]


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