1. CH3-CH3 + Cl2 =(hv) CH3-CH2Cl + HCl
2. CH3-CH2Cl + 2Na + CH3-CH2Cl = CH3-CH2-CH2-CH3 + 2NaCl (р. Вюрца)
3. СН3-СН2-СН2-СН3 =(t,Сr2О3) СН2=СН-СН=СН2 + 2Н2
4. СН2=СН-СН=СН2 + H2 = (Ni) CH3-CH=CH-CH3
CH3-CH=CH-CH3 + 2H2 = CH3-CH2-CH2-CH3
CH3-CH2-CH2-CH3 + Br2 =(hv) CH3-CH2-CH2-CH2(Br) + HBr
5. CH3-CH2-CH2-CH2(Br) + KOH(спирт) = CH2=CH-CH2-CH3 + KBr + H2O
1. CH3-CH3 + Cl2 =(hv) CH3-CH2Cl + HCl
2. CH3-CH2Cl + 2Na + CH3-CH2Cl = CH3-CH2-CH2-CH3 + 2NaCl (р. Вюрца)
3. СН3-СН2-СН2-СН3 =(t,Сr2О3) СН2=СН-СН=СН2 + 2Н2
4. СН2=СН-СН=СН2 + H2 = (Ni) CH3-CH=CH-CH3
CH3-CH=CH-CH3 + 2H2 = CH3-CH2-CH2-CH3
CH3-CH2-CH2-CH3 + Br2 =(hv) CH3-CH2-CH2-CH2(Br) + HBr
5. CH3-CH2-CH2-CH2(Br) + KOH(спирт) = CH2=CH-CH2-CH3 + KBr + H2O