JEE Advanced | 2012Carbonyl CompoundHard
Question
In the given transformation, which of the following is the most appropriate reagent ?
Options
A.NaBH4
B.NH2NH2 / -OH
C.Zn - Hg / HCl
D. Na, Liq.NH3
Solution
NH2NH2 [Wolf kischner reduction] reduce only carbonyl group.
Zn-Hg / HCl affects alcohol, carbonyl compounds and double bond.
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