59. Which set of reagents will best convert 2,2-dimethylpropan-1-ol to 4,4-dimethylpentan-2-ol?
(A) 1) HCl, ZnCl2; 2) 2 eq. Mg; 3) CH2O; H3O
(B) 1) SOCl2; 2) 2 eq. Mg; 3) MeCHO; H3O
(C) 1) SOCl2; 2) 2eq. Mg; 3) CH2O; H3O
(D) 1) HCl, ZnCl2; 2) 1 eq. Mg; 3) CH2O; H3O
(E) 1) HCl; 2) 1 eq. Mg; 3) MeCHO; H3O