1) H2C(Cl)-CH(Cl)-(CH2)3-CH3 + Mg = H2C=CH-(CH2)3-CH3 + MgCl2;
2) H2C=CH-(CH2)3-CH3 + 2KMnO4 + 2KOH = H2C(OH)-CH(OH)-(CH2)3-CH3 + 2K2MnO4;
3) H2C(OH)-CH(OH)-(CH2)3-CH3 + Ca = [H2C(O)-CH(O)-(CH2)3-CH3]Ca + H2.
1) H2C(Cl)-CH(Cl)-(CH2)3-CH3 + Mg = H2C=CH-(CH2)3-CH3 + MgCl2;
2) H2C=CH-(CH2)3-CH3 + 2KMnO4 + 2KOH = H2C(OH)-CH(OH)-(CH2)3-CH3 + 2K2MnO4;
3) H2C(OH)-CH(OH)-(CH2)3-CH3 + Ca = [H2C(O)-CH(O)-(CH2)3-CH3]Ca + H2.