Получить 2,3 диметилбутанол 1 двумя

Формула:
CH3-CH(CH3)-CH(CH3)-CH2-OH
Получение:
№1
CH3-CH(CH3)-CH(CH3)-CH2Сl+NaOH=NaCl+CH3-CH(CH3)-CH(CH3)-CH2-OH
#2
CH3-CH(CH3)-CH(CH3)-CH2Сl+Mg=CH3-CH(CH3)-CH(CH3)-CH2-MgСl
CH3-CH(CH3)-CH(CH3)-CH2-MgСl+O2=CH3-CH(CH3)-CH(CH3)-CH2-O-O-MgСl
CH3-CH(CH3)-CH(CH3)-CH2-MgСl+CH3-CH(CH3)-CH(CH3)-CH2-O-O-MgСl=2CH3-CH(CH3)-CH(CH3)-CH2-O-MgСl
2CH3-CH(CH3)-CH(CH3)-CH2-O-MgСl+2H2O=CH3-CH(CH3)-CH(CH3)-CH2-OH+MgOHCl