Осуществить превращения по генетическим цепочкам: C6H6 → C6H5─CH(CH3)2 ─ +KMnO4, H2SO4→ X1 ─ +HNO3, H2SO4 → X2 ─ +HCl,+Fe, t, K,→

Решение:
 C6H6C6H5─CH(CH3)2 → C6H5─CH(CH3)2 ─ +KMnO4, H2SO4 → C6H5─COOH  ─ +HNO3, H2SO4→
→ O2N─ C6H4─COOH ─+HCl,+Fe, t, K,→ H2N─ C6H4 ─COOH ─ +NaOH→ H2N─ C6H4 ─COONa

 1. C6H6 +Cl─ CH(CH3)2 → C6H5─CH(CH3)2 + HCl
2. C6H5─CH(CH3)2 + 5[O] ─ +KMnO4, H2SO4 →C6H5─COOH + 3H2O
3. C6H5─COOH + HNO3 ─ H2SO4→ O2N─ C6H4─COOH + H2O
4. O2N─ C6H4─COOH + + 6H+─ HCl,Fe, t, K,→ H2N─ C6H4 ─COOH + 2H2O
5. H2N─ C6H4 ─COOH + NaOH → H2N─ C6H4 ─COONa + H2O