CH3COONa+NaOH(сплав) =CH4+Na2CO3
CH4+Br2(свет) =CH3Br+HBr
CH3Br+C2H5-MgBr=CH3-C2H5+MgBr2
C3H8(t,Ni) =C3H6+H2
C3H6+HBr=C3H7Br
C3H7Br+NaOH(спирт.) =CH3-CH=CH2+NaBr+H2O
3CH3-CH=CH2+2KMnO4+4H2O=3CH3-CHOH-CH2OH+2MnO2+2KOH
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