COMEDK · Chemistry · 25. Haloalkanes and Haloarenes
Which of the following reaction can be used for the preparation of flouromethane?
- A \(\mathrm{CH}_3 \mathrm{Br}+\mathrm{AgF} \longrightarrow\)
- B \(\mathrm{CH}_4+\mathrm{F}_2 \longrightarrow\)
- C \(\mathrm{CH}_3 \mathrm{OH}+\mathrm{HF} \longrightarrow\)
- D \(\mathrm{CH}_3 \mathrm{NH}_2+\mathrm{HF} \longrightarrow\)
Answer & Solution
Correct Answer
(A) \(\mathrm{CH}_3 \mathrm{Br}+\mathrm{AgF} \longrightarrow\)
Step-by-step Solution
Detailed explanation
The preparation of alkyl fluorides from alkyl halides is typically achieved using the Swarts reaction. In this reaction, an alkyl bromide or alkyl chloride is treated with a metallic fluoride such as \(\mathrm{AgF}\), \(\mathrm{Hg}_2\mathrm{F}_2\), or \(\mathrm{CoF}_2\). The…
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