MCQ
An organic compound having the molecular formula $C_8H_{10}O$ on being heated with $I_2$ and dilute $NaOH$ gives a yellow precipitate. The expected compound is
- A$C_6 H_5CH_2CH_2OH$
- B
- C
- ✓
✓
Answer
Correct option: D.
d
$(d)$ $\begin{matrix}
OH\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
Ph-CH-C{{H}_{3}}\xrightarrow[Oxidation]{NaOI} \\
\end{matrix}$ $\begin{array}{*{20}{c}}
O \\
{||} \\
{Ph - C - C{H_3}}
\end{array}$${\xrightarrow[{Haloform}]{{{I_2} + NaOH}}Ph - CO_2^\Theta + CH{I_3} \downarrow }$
$(d)$ $\begin{matrix}
OH\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
Ph-CH-C{{H}_{3}}\xrightarrow[Oxidation]{NaOI} \\
\end{matrix}$ $\begin{array}{*{20}{c}}
O \\
{||} \\
{Ph - C - C{H_3}}
\end{array}$${\xrightarrow[{Haloform}]{{{I_2} + NaOH}}Ph - CO_2^\Theta + CH{I_3} \downarrow }$
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