Which of the following species would not be involved in the Hoffmann rearrangement shown below?

  • A
    $N$-bromocyclohexanecarboxamide
  • B
    Cyclohexyl isocyanate
  • C
    Nitrene intermediate
  • D
    All of the above are involved in the reaction.

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Similar Questions

Match the following:
List-$I$List-$II$
$A$. Amide$I$. Carbylamine reaction
$B$. Nitrile$II$. Hinsberg's reagent
$C$. $C_6H_5SO_2Cl$$III$. Hofmann's bromamide reaction
$D$. $1^{\circ}$-Amine$IV$. $LiAlH_4$

Product $A$ is

Match each of the compounds in Column $I$ with its characteristic reaction$(s)$ in Column $II$.
Column $I$ Column $II$
$A$. $CH_3CH_2CH_2CN$ $p$. Reduction with $Pd-C/H_2$
$B$. $CH_3CH_2OCOCH_3$ $q$. Reduction with $SnCl_2/HCl$
$C$. $CH_3-CH=CH-CH_2OH$ $r$. Development of foul smell on treatment with chloroform and alcoholic $KOH$
$D$. $CH_3CH_2CH_2CH_2NH_2$ $s$. Reduction with diisobutylaluminium hydride $(DIBAL-H)$
$t$. Alkaline hydrolysis

In the given reaction,identify the final product.

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Which of the following sets of reagents, used in the order shown, would enable the preparation of $p$-chlorophenol from $p$-chloronitrobenzene?

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