Which of the following reagents is used to convert a nitrile into an amine?Select answer from the options belowSodium borohydrideLiAlH4Sodium hydrideSodium cyanoborohydride
Question
Which of the following reagents is used to convert a nitrile into an amine?Select answer from the options belowSodium borohydrideLiAlH4Sodium hydrideSodium cyanoborohydride
Solution
The reagent used to convert a nitrile into an amine is LiAlH4 (Lithium aluminium hydride).
Here's a step-by-step explanation:
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Nitriles are organic compounds that contain a cyano functional group (C≡N). This group consists of a carbon atom triple-bonded to a nitrogen atom.
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To convert a nitrile to an amine, we need a strong reducing agent. Amines have the functional group -NH2, which is less oxidized than the cyano group.
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LiAlH4 is a very powerful reducing agent that can reduce nitriles to amines. The reaction proceeds via nucleophilic addition of hydride (H-) to the carbon in the nitrile group,
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