Propose an efficient synthesis for the following transformation:
OH
NO2
The transformation above can be performed with some reagent or combination of the reagents listed below. Give the necessary
reagents in the correct order, as a string of letters (without spaces or punctuation, such as "EBF"). If there is more than one correct
solution, provide just one answer.
A
KMnO4, NaOH, heat
(followed by
H3O+ workup)
B
C
D
Br2
Fuming H2SO4
Dilute H2SO4
E
F
G
H
Excess NBS
Zn, HCI
HNO3, H2SO4
Zn(Hg), HCl, heat