получить из ацетилена (CH2Cl) - глицерин

С2H2+2H2=C2H6

C2H6+Cl2=C2H5Cl+HCl

C2H5Cl+2Na+CH3Cl=2NaCl+C3H8

C3H8+Cl2=C3H7Cl+HCl

C3H7Cl+Cl2=C3H6Cl2+HCl

C3H6Cl2+Cl2=C3H5Cl3+HCl

C3H5Cl3+3KOH=C3H5(OH)3+3KCl

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