The amine that does not react with acetyl chloride is
The amine that does not react with acetyl chloride is
$\mathrm{CH}_{3} \mathrm{NH}_{2}$
$\left(\mathrm{CH}_{3}ight)_{2} \mathrm{NH}$
$\left(\mathrm{CH}_{3}ight)_{3} \mathrm{~N}$
None of these
Solution
The compounds containing active $\mathrm{H}$ -atoms $(\mathrm{H}$ atoms attached to $\mathrm{N}, \mathrm{O}$ or $\mathrm{S})$ react with $\mathrm{CH}_{3} \mathrm{COCl}$ to form acetyl derivatives.
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