1)CH3-CH2-OH(H2SO4) =CH3-CH=CH2+H2O
CH3-CH=CH2+HBr=CH3-CHBr-CH3
2CH3-CHBr-CH3+2Na=(CH3)2-CH-CH-(CH3)2-1-ЫЙ ИЗОМЕР(2,3-ДИМЕТИЛБУТАН)
2)CH3-CH2-CH2OH+HBr=CH3-CH2-CH2Br+H2O
2CH3-CH2-CH2Br+2Na=CH3-(CH2)4-CH3+2NaBr
2-ОЙ ИЗОМЕР(Н-ГЕКСАН).
1)CH3-CH2-OH(H2SO4) =CH3-CH=CH2+H2O
CH3-CH=CH2+HBr=CH3-CHBr-CH3
2CH3-CHBr-CH3+2Na=(CH3)2-CH-CH-(CH3)2-1-ЫЙ ИЗОМЕР(2,3-ДИМЕТИЛБУТАН)
2)CH3-CH2-CH2OH+HBr=CH3-CH2-CH2Br+H2O
2CH3-CH2-CH2Br+2Na=CH3-(CH2)4-CH3+2NaBr
2-ОЙ ИЗОМЕР(Н-ГЕКСАН).