Chapter 20, Problem 20.71P

Synthesize each compound from the given starting material. You may use any other required inorganic reagents.

a. c.

b. d. ${\left({\text{CH}}_{\text{3}}\right)}_{\text{2}}{\text{CHCH}}_{\text{2}}{\text{CH}}_{\text{2}}{\text{CH}}_{\text{2}}\text{OH}\Rightarrow {\left({\text{CH}}_{\text{3}}\right)}_{\text{2}}\text{C}={\text{CH}}_{\text{2}}$

e. $\begin{array}{l}{\text{CH}}_3\text{CH}\left(\text{OH}\right)\text{C}\equiv {\text{CCH}}_{\text{2}}{\text{CH}}_{\text{2}}\text{OH}\Rightarrow \text{HC}\equiv \text{CH}\\ \text{ +}\\ \text{ compounds having }\le {\text{2C}}^{\text{,}}\text{s}\end{array}$