Question

Which of the following reagents/ reactions will convert '$A$' to '$B$'?

• A. PCC oxidation
• B. Ozonolysis
• C. $BH _{3}, H _{2} O _{2} /{ }^{-} OH$ followed by PCC oxidation
• D. $HBr$, hydrolysis followed by oxidation by $K _{2} Cr _{2} O _{7}$.

Answer 1

Answer: (C)

$BH _{3}, H _{2} O _{2} /^- OH$ followed by PCC oxidation.