(Solved): Identify reagents that can be used for the following synthesis: Identify reagent(s) that can be use ...

Identify reagents that can be used for the following synthesis: Identify reagent(s) that can be used to convert the starting alcohol into compound \( A \). (1) TsCl, py; (2) t-BuOK \( \mathrm{H}_{2}, \mathrm{Pt} \) conc \( \mathrm{H}_{2} \mathrm{SO}_{4} \) (1) TsCl, py: (2) \( \mathrm{NaOMe} \) Hint Identify reagent(s) that can be used to convert compound \( \mathrm{A} \) into the desired product. \( \mathrm{H}_{3} \mathrm{O}^{+} \) (1) \( \mathrm{BH}_{3} \) - THF; (2) \( \mathrm{H}_{2} \mathrm{O}_{2}, \mathrm{NaOH} \) (1) \( \mathrm{Hg}_{\mathrm{G}}(\mathrm{OAc})_{2}, \mathrm{H}_{2} \mathrm{O} ; \); (2) \( \mathrm{NaBH}_{4} \) (1) \( \times 5 \mathrm{NaNH}_{2}:(2) \mathrm{H}_{2} \mathrm{O} \)