Kako je moguce iz 1-butanola sintetisati 2-butanol?
CH3CH2CH2CH2OH(conc.H2SO4, 445K)------------------>CH3CH=CHCH3
CH3CH=CHCH3+H2O---------------->CH3CHOHCH2CH3
CH3CH2CH2CH2OH(conc.H2SO4,
CH3CH2CH2CH2OH(conc.H2SO4, 445K)------------------>CH3CH=CHCH3
CH3CH=CHCH3+H2O---------------->CH3CHOHCH2CH3