Name three reduction reactions that lead to the transformation below (3 MARKS)
Select one or more:
A. Wolff-Kishner reaction
B. Desulfurization reaction
C. Williamson ether synthesis
D. Trans-esterification reaction
E. Hell-Vollard-Zelinski (HVZ) reaction
F. Fischer esterification reaction
G. Wittig reaction
H. Clemmensen reaction