In the reaction of hypobromite with amide, the carbonyl carbon is lost as :
  • A$CO _{3}^{2-}$
  • B$HCO _{3}^{-}$
  • C$CO_2$
  • D$CO$
JEE MAIN 2021, Medium
art

Download our app
and get started for free

Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*

Similar Questions

  • 1
    The order of basicity of amines in gaseous state is
    View Solution
  • 2
    ${C_2}{H_5}Br\,\xrightarrow{{AgCN}}X\xrightarrow[{Zn - Hg/HCl}]{{{\text{Reduction}}}}Y,$ Here $Y$ is
    View Solution
  • 3
    Match the reactions in Column $I$ with appropriate options in Column $II$.
    Column $I$ Column $II$
    $(A)$ $Image$ $(p)$ Racemic mixture
    $(B)$ $Image$ $(q)$ Addition reaction
    $(C)$ $Image$ $(r)$ Substitution reaction
    $(D)$ $Image$ $(s)$ Coupling reaction
      $(t)$ Carbocation intermediate

    View Solution
  • 4
    Which of the following alkene cannot be prepared by de-amination of $n-Bu- NH_2$ with $NaNO_2/HCl$ ?
    View Solution
  • 5
    What is the product obtained in the following reaction

    (image) $\xrightarrow[{N{H_4}Cl}]{{Zn}}.....?$

    View Solution
  • 6
    Benzamide on reaction with $POC{l_3}$ gives
    View Solution
  • 7
    Identify product $D$ in the following reaction sequence

    $\begin{matrix}
       \begin{matrix}
       \,\,\,\,\,C{{H}_{3}}  \\
       |  \\
    \end{matrix}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,  \\
       C{{H}_{3}}-C-C{{H}_{2}}C{{H}_{2}}OH  \\
       |\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,  \\
       C{{H}_{3}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,  \\
    \end{matrix}$ $\xrightarrow[{{H_2}O,heat}]{{{K_2}C{r_2}{O_7};{H_2}S{O_4}}}A$ $\xrightarrow{{SOC{l_2}}}B\xrightarrow[{(2{\kern 1pt} mole)}]{{{{(C{H_3})}_2}NH}}C$ $\xrightarrow[{2.{\kern 1pt} {H_2}O}]{{\begin{array}{*{20}{c}}
      {1.{\kern 1pt} LiAl{H_4}} \\ 
      {diethyl{\kern 1pt} {\kern 1pt} ether} 
    \end{array}}}D$

    View Solution
  • 8
    Given below are two statements :

    Statement $I$: Aniline reacts with con. $\mathrm{H}_2 \mathrm{SO}_4$ followed by heating at $453-473 \mathrm{~K}$ gives $\mathrm{p}$ aminobenzene sulphonic acid, which gives blood red colour in the 'Lassaigne's test'.

    Statement $II$: In Friedel - Craft's alkylation and acylation reactions, aniline forms salt with the $\mathrm{AlCl}_3$ catalyst. Due to this, nitrogen of aniline aquires a positive charge and acts as deactivating group.

    In the light of the above statements, choose the correct answer from the options given below :

    View Solution
  • 9
    Method by which aniline cannot be prepared is
    View Solution
  • 10
    Reaction of propanamide with $Br _2 / KOH$ (aq) produces :
    View Solution