Chapter 16, Problem 21P

Write equations showing how $2$-phenylethanol could be prepared from each of the following starting materials:

Bromobenzene

Styrene

2-Phenylethanal ${\text{(C}}_{\text{6}}{\text{H}}_{\text{5}}{\text{CH}}_{\text{2}}\text{CHO)}$

2-Phenylethanoic acid ${\text{(C}}_{\text{6}}{\text{H}}_{\text{5}}{\text{CH}}_{\text{2}}{\text{CO}}_{\text{2}}\text{H)}$