JEE Main & Advanced Sample Paper JEE Main Sample Paper-38

  • question_answer 11) Which reaction will not yield an amide?

    A)  \[{{C}_{2}}{{H}_{5}}-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-Cl+N{{H}_{3}}\]

    B)  \[{{C}_{2}}{{H}_{5}}-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-O-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-Cl+C{{H}_{3}}N{{H}_{2}}\]

    C)  \[C{{H}_{3}}-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-Cl+{{(C{{H}_{3}})}_{3}}N\]

    D)  \[C{{H}_{3}}-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-O-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-C{{H}_{3}}+C{{H}_{3}}NH-C{{H}_{2}}-C{{H}_{3}}\]

    Correct Answer: C

    Solution :

     Tertiary amine do not have hydrogen atom to replace Cl. Hence it will not form an amide with acid chloride.

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