(Solved): What is the structure of the expected major product for the reaction shown? II III IV Identify ...

What is the structure of the expected major product for the reaction shown? ? II III IV Identify the best reagent(s) to accomplish the reaction shown. \[ \left(\mathrm{CH}_{3}\right)_{2} \mathrm{CHCH}_{2} \mathrm{C} \equiv \mathrm{CH} \longrightarrow\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CHCH}_{2} \mathrm{CH}_{2}{ }^{\mathrm{I}} \mathrm{CH} \] \( \mathrm{H}_{2} \mathrm{SO}_{4}, \mathrm{HgSO}_{4}, \mathrm{H}_{2} \mathrm{O} \) 1. Disiamylborane; 2. \( \mathrm{HO}^{-}, \mathrm{H}_{2} \mathrm{O}_{2} \) \[ \mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}, \mathrm{H}^{+} \] \( \mathrm{NaOCl} \) \( \mathrm{NaOH} \) Identify the best reagent(s) to accomplish the reaction shown. \[ \left(\mathrm{CH}_{3}\right)_{2} \mathrm{CHCH}_{2} \mathrm{C} \equiv \mathrm{CH} \stackrel{?}{\longrightarrow}\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CHCH}_{2}{ }^{\mathrm{II}} \mathrm{CH}_{3} \] \( \mathrm{H}_{2} \mathrm{SO}_{4}, \mathrm{HgSO}_{4}, \mathrm{H}_{2} \mathrm{O} \) 1. Disiamylborane; 2 . \( \mathrm{HO}^{-}, \mathrm{H}_{2} \mathrm{O}_{2} \) \[ \mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}, \mathrm{H}^{+} \] \( \mathrm{NaOCl} \) \( \mathrm{NaOH} \) What is the expected major product of the reaction shown? 2-methylhexane (Z)-2-methyl-4-hexene (E)-2-methyl-4-hexene (Z)-5-methyl-2-hexene (E)-5-methyl-2-hexene