Devise a 2-step synthesis of the product from the starting material shown:
reagent 1: B2H6 in THF
reagent 2: C6H5CO3H in CH2Cl2, H3PO4, heat
a) O3, CH2Cl2
b) (CH3)2S
c) CH3ONa in methanol
d) NaBH4 in ethanol
e) H2O2, NaOH
f) C6H5CO3H in CH2Cl2
g) CH3ONa in methanol