Write the reaction equations with which you can get propanal starting from ethane.

Write the reaction equations with which you can get propanal starting from ethane. Specify the conditions of the shares.

1. Let’s make a chain of transformations:
C2H6 – C2H5Cl – C3H8 – C3H7Cl – C3H7OH – C3H6O;
2. Let us write down the reaction equations:
C2H6 + Cl2 = C2H5Cl + HCl – substitution reaction:
C2H5Cl + 2Na + CH3Cl = C3H8 + 2NaCl – Wurtz reaction;
C3H8 + Cl2 = C3H7Cl + HCl – substitutions;
С3Н7Cl + KOH = C3H7OH + KCl – exchange;
С3Н7ОН + 2Cu (OH) 2 = C3H6O + Cu2O + H2O – propanol oxidation, propanal was obtained;
The reaction products are of practical importance, for example, ethane chloride, propane chloride, propanol – they are used as solvents. These reactions show the bond between alkanes, alkenes, alcohols, aldehydes.