MCQ
Which of the following reaction does not involve Hoffmann Bromamide degradation ?
- A

- B

- ✓

- D






$\Rightarrow$ Rest all options involve haffmann bromamide degradation during the reaction of $Br _{2}+ NaOH$ with amide.
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$(R = 8.314\, J \,mol^{-1}\, K^{-1})$
Product $(A)$ of the reaction is
$\begin{array}{*{20}{c}}
{C{H_3}\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - CH - COOH}
\end{array}$ $\xrightarrow[{{H_3}{O^ + }}]{{LiAl{H_4}}}$ $I\,\xrightarrow{{PB{r_3}}}II\,\xrightarrow[{ether}]{{Mg}}$ $III\,\xrightarrow{{C{O_2}}}IV\,\xrightarrow{{{H_2}{O^ + }/{H^ + }}}V$
${C_6}{H_5} - COO - C{H_3}\mathop {\xrightarrow{{1.\,LiAl{H_4}}}}\limits_{2.\,{H_2}O} $
