Write the chemical equations for the following conversions: Nitrobenzene to benzene Aniline to…
Write the chemical equations for the following conversions:
(i)
Nitrobenzene to benzene
(ii)
Aniline to bromobenzene
(iii)
Methyl cyanide to ethylamine
Answer
Answer (i)
AIWritten by AI (gemini) - it can contain mistakes.
$\text{C}_6\text{H}_5\text{NO}_2 \xrightarrow{\text{Sn}/\text{HCl}} \text{C}_6\text{H}_5\text{NH}_2 \xrightarrow{\text{NaNO}_2 + \text{HCl},\ 273-278\text{ K}} \text{C}_6\text{H}_5\text{N}_2^+\text{Cl}^- \xrightarrow{\text{H}_3\text{PO}_2 + \text{H}_2\text{O}} \text{C}_6\text{H}_6$
Answer (ii)
AIWritten by AI (gemini) - it can contain mistakes.
$\text{C}_6\text{H}_5\text{NH}_2 \xrightarrow{\text{NaNO}_2 + \text{HCl},\ 273-278\text{ K}} \text{C}_6\text{H}_5\text{N}_2^+\text{Cl}^- \xrightarrow{\text{Cu}_2\text{Br}_2/\text{HBr}} \text{C}_6\text{H}_5\text{Br} + \text{N}_2$
Answer (iii)
AIWritten by AI (gemini) - it can contain mistakes.
Mendius reduction:
$\text{CH}_3\text{CN} + 4[\text{H}] \xrightarrow{\text{Na} / \text{C}_2\text{H}_5\text{OH} \text{ or } \text{LiAlH}_4} \text{CH}_3\text{CH}_2\text{NH}_2$
From ISC 2027 Specimen Chemistry Paper 1, question 18.