Propose an efficient synthesis for the following transformation:
OH
The transformation above can be performed with some reagent or combination of the reagents listed below, Give the ne
reagents in the correct order, as a string of letters (without spaces or punctuation, such as "EBF"). If there is more than c
solution, provide just one answer.
A. \text{CH}_3\text{CH}_2\text{Cl} + \text{AlCl}_3
B. \begin{array}{c} \text{CH}_3\\ \text{CH}_3\end{array}\text{CHCl} + \text{AlCl}_3
C. \text{CH}_3\text{CH}_2\text{COCl} + \text{AlCl}_3
D. \text{NaNO}_2, \text{HCl}
E. \text{CuCN}
F. 1) \text{HCl}, \text{Zn(Hg)}, \text{heat}; 2) \text{NaOH}
G. \text{H}_2\text{O}, \text{heat}
H. \text{HNO}_3, \text{H}_2\text{SO}_4
I. \text{Cl}_2, \text{AlCl}_3
