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JEE Mains · Chemistry · STD 12 -8.1. Aldehydes and ketones

Which of the following reagent is suitable for the preparation of the product in the above reaction?

  1. A \(NaBH _{4}\)
  2. B \(NH _{2}- NH _{2} / C _{2} H _{5} \stackrel{\ominus}{ O }\stackrel{\oplus}{Na }\)
  3. C \(Ni / H _{2}\)
  4. D \(\operatorname{Red} P + Cl _{2}\)
Verified Solution

Answer & Solution

Correct Answer

(B) \(NH _{2}- NH _{2} / C _{2} H _{5} \stackrel{\ominus}{ O }\stackrel{\oplus}{Na }\)

Step-by-step Solution

Detailed explanation

To reduce the carbonyl groups into alkane wolf - kischner reduction is used, without affecting the double bond.