$(14)$ What product would you expect in this multiskep? synthesis $?$

${?}_{2.\text{c}\text{y}\text{c}\text{l}\text{o}\text{h}\text{e}\text{x}\text{e}\text{n}\text{e}\text{s}}^{1.H_{2}S{O}_4,H_2\frac{O}{\frac{?}{?}}\text{T}\text{H}\text{F}\text{D}\text{e}\text{l}\text{t}\text{a}}$

$($a$)$

$($c$)$

$($b$)$

$($d$)$