1-C3 1-Chlor-4-(chlormethy ))benzol aus 4-Chlortoluol CH2Cl SO2Cl AiBN/△ 1C3 Start: NC CN 2NC→<+N2 Propagation: NC- NC+C+·SO2Cl CH2 CH2 SO2Cl so,+ HCl CH2Cl +·SO2Cl1-C3 1-Chlor-4-(chlormethyl)benzol aus 4-Chlortoluol AiBN/∆ 1-C3 SO2Cl2 CH3 Cl CH2Cl Cl Start: NC N N CN 2 NC +N2 Propagation: ∆ NC + S O O Cl Cl NC Cl + SO2Cl CH2 Cl H + SO2Cl CH2 Cl + SO2 + HCl CH2 Cl + S O O Cl Cl CH2Cl Cl + SO2Cl