NEET · Chemistry · STD 12 -8.1. Aldehydes and ketones
Identify the correct reagents that would bring about the following transformation.
- A (\(i\)) \(\mathrm{BH}_3\) (\(ii\)) \(\mathrm{H}_2 \mathrm{O}_2 / \stackrel{\ominus}{\mathrm{O}} \mathrm{H}\) (\(iii\)) \(\mathrm{PCC}\)
- B (\(i\)) \(\mathrm{BH}_3\) (\(ii\)) \(\mathrm{H}_2 \mathrm{O}_2 / \stackrel{\ominus}{\mathrm{O}} \mathrm{H}\) (\(iii\)) alk. \(\mathrm{KMnO}_4\) (\(iv\)) \(\mathrm{H}_3 \mathrm{O}^{\oplus}\)
- C (\(i\)) \(\mathrm{H}_2 \mathrm{O} / \mathrm{H}^{+}\) (\(ii\)) \(\mathrm{PCC}\)
- D (\(i\)) \(\mathrm{H}_2 \mathrm{O} / \mathrm{H}^{+}\) (\(ii\)) \(\mathrm{CrO}_3\)
Answer & Solution
Correct Answer
(A) (\(i\)) \(\mathrm{BH}_3\) (\(ii\)) \(\mathrm{H}_2 \mathrm{O}_2 / \stackrel{\ominus}{\mathrm{O}} \mathrm{H}\) (\(iii\)) \(\mathrm{PCC}\)
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