Devise a synthesis to prepare the product below from 1-butanol. Complete the following reaction scheme: Part 1 of 3 Draw the structure for compound A .
?Click and drag to start drawing a structure.Draw the structure for compound B. Part 3 of 3 Identify the required reagent for step 3. Select the single best answer.
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CH_(3)CH_(2)Cl
H_(3)O^( )
CH_(3)(C)/(O)O H
CH_(3)COCl