Give IUPAC name of :
`CH_(3) - CH_(2) - underset(Br)underset(|)(CH) - - underset(Br)underset(|)overset(CH_(3))overset(|)(C ) - CH_(2)CI`

Answer

To determine the IUPAC name of the given compound, we will follow these steps:

### Step 1: Identify the longest carbon chain
The first step is to identify the longest continuous carbon chain in the molecule. In this case, we can see that the longest chain consists of 5 carbon atoms.

### Step 2: Number the carbon chain
Next, we need to number the carbon chain. We will start numbering from the end nearest to the first substituent (halogen). The carbon atoms will be numbered as follows:
1. C1
2. C2
3. C3
4. C4
5. C5

### Step 3: Identify and name the substituents
Now we identify the substituents attached to the carbon chain:
- At C1, there is a bromine (Br) substituent.
- At C2, there is another bromine (Br) substituent.
- At C2, there is also a methyl (CH₃) group.
- At C3, there is a chlorine (Cl) substituent.

### Step 4: Assign locants to the substituents
We will assign locants to the substituents based on their positions on the carbon chain:
- Bromine at C1: 1-Bromo
- Methyl at C2: 2-Methyl
- Bromine at C2: 2-Bromo
- Chlorine at C3: 3-Chloro

### Step 5: Combine the names of substituents and the parent chain
Now we will combine the names of the substituents in alphabetical order along with the name of the parent chain. The parent chain is derived from the longest carbon chain, which is pentane (5 carbon atoms).

The substituents in alphabetical order are:
- Bromo (1-Bromo, 2-Bromo)
- Chloro (3-Chloro)
- Methyl (2-Methyl)

### Step 6: Write the final IUPAC name
The final IUPAC name will be written as follows:
- Start with the substituents in alphabetical order: 1-Bromo, 2-Bromo, 2-Methyl, and 3-Chloro.
- Combine them with the parent chain name (pentane).

Thus, the IUPAC name of the compound is:
**1,2-Dibromo-2-methyl-3-chloropentane**