Write the structural formulae and IUPAC names for all the trichloro derivatives of propane.
Trichloro derivatives of propane:
1) $$\mathrm{CH_3-CH_2-CCl_3}$$ {1,1,1-trichloropropane}
2) $$\mathrm{CH_3-CHCl-CHCl_2}$$ {1,1,2-trichloropropane}
3) $$\mathrm{CH_3-CCl_2-CH_2Cl}$$ {1,2,2-trichloropropane}
4) $$\mathrm{CH_2Cl-CHCl-CH_2Cl}$$ {1,2,3-trichloropropane}