Acetonitrile on reduction gives

Options

A. Propanamine
B. Methanamine
C. Ethanamine
D. Propane nitrile

Answer

To determine the product formed from the reduction of acetonitrile, we can follow these steps:

### Step 1: Identify Acetonitrile
Acetonitrile is a chemical compound with the formula CH₃CN. It consists of a methyl group (CH₃) attached to a cyano group (CN).

### Step 2: Understand the Reduction Process
Reduction involves the addition of hydrogen or the removal of oxygen. In this case, acetonitrile can be reduced to form an amine. Common reducing agents for this process include lithium aluminum hydride (LiAlH₄), sodium borohydride (NaBH₄), or catalytic hydrogenation using palladium (Pd) in the presence of hydrogen gas (H₂).

### Step 3: Determine the Product of Reduction
When acetonitrile (CH₃CN) is reduced, it typically forms a primary amine. The reduction of acetonitrile will convert the cyano group (CN) into an amine group (NH₂). The resulting product will be ethylamine (CH₃CH₂NH₂).

### Step 4: Write the IUPAC Name
The IUPAC name for the product formed, which is CH₃CH₂NH₂, is ethylamine. This is because it consists of a two-carbon alkyl chain (ethyl) with an amine functional group.

### Final Answer
The product formed from the reduction of acetonitrile is **ethylamine (CH₃CH₂NH₂)**.

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