СH3-CHBr-CH(CH3)-CH(CH3)-CH2-CH3+KOH(пирт.)=KCl+H2O+
+CH3-CH=C(CH3)-CH(CH3)-CH2-CH3;
5CH3-CH=C(CH3)-CH(CH3)-CH2-CH3+6KMnO4+9H2SO4(t) =
5CH3-COOH +5 CH3-CO-CH(CH3)-CH2-CH3 +3K2SO4+6MnSO4+9H2O
....................................................................................................................................................................