TS EAMCET · Chemistry · Amines
\[ \begin{aligned} & \mathrm{H}_3 \mathrm{CCONH}_2+\mathrm{Br}_2+4 \mathrm{NaOH} \longrightarrow \ & Y+\mathrm{Na}_2 \mathrm{CO}_3+2 \mathrm{NaBr}+2 \mathrm{H}_2 \mathrm{O} \end{aligned} \] What is \(Y\) in the above reaction?
- A \(\mathrm{H}_3 \mathrm{CCH}_2 \mathrm{NH}_2\)
- B \(\mathrm{H}_3 \mathrm{CNH}_2\)
- C \(\mathrm{H}_3 \mathrm{CCOBr}\)
- D \(\mathrm{HCONH}_2\)
Answer & Solution
Correct Answer
(B) \(\mathrm{H}_3 \mathrm{CNH}_2\)
Step-by-step Solution
Detailed explanation
\(\mathrm{H}_3 \mathrm{CCONH}_2+\mathrm{Br}_2+4 \mathrm{NaOH} \longrightarrow\) \[ \mathrm{CH}_3 \mathrm{NH}_2+\mathrm{Na}_2 \mathrm{CO}_3+2 \mathrm{NaBr}+2 \mathrm{H}_2 \mathrm{O} \] (Y) It is Hofmann degradation of primary amides.
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