NO2 AICI3 CH3-C-CI NO2 NO2 NO2 ċ-CH3 None of these ċ-CH3 III IV II C-CH3 (a) I only (b) II only (c) III only (d) IV only (e) I and III only +

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What is (are) the product(s) of the following reaction?
**Aromatic Substitution Reaction: Friedel-Crafts Acylation**

In the image provided, a chemical reaction is depicted which illustrates the Friedel-Crafts acylation, a common type of electrophilic aromatic substitution. The reaction involves the introduction of an acyl group into an aromatic ring.

### Reactants:
1. **Nitrobenzene**: A benzene ring with a nitro group (NO\(_2\)) attached.
2. **Acetyl Chloride (CH\(_3\)COCl)**: A common acylating agent.

### Catalyst:
- **Aluminum Chloride (AlCl\(_3\))**: Used to facilitate the Friedel-Crafts acylation.

### Reaction Arrow:
- An arrow indicating the direction of the reaction from reactants to products.

### Products:
In this reaction, the nitrobenzene undergoes acylation, producing one or more of the potential products depicted below:

1. **Product I**: A benzene ring with an acyl group (COCH\(_3\)) and a nitro group (NO\(_2\)) in the para position.
2. **Product II**: A benzene ring with an acyl group (COCH\(_3\)) and a nitro group (NO\(_2\)) in the meta position.
3. **Product III**: A benzene ring with an acyl group (COCH\(_3\)) and a nitro group (NO\(_2\)) in the ortho position.
4. **Product IV**: A benzene ring with an acyl group (COCH\(_3\)) in an incorrect structural position relative to the nitro group.

### Response Options:
The chemical reaction is followed by multiple-choice options (a-e) to determine the correct product(s):
- **(a) I only**
- **(b) II only**
- **(c) III only**
- **(d) IV only**
- **(e) I and III only**

### Detailed Analysis:
Based on the electrophilic aromatic substitution mechanism, the nitro group is a meta-directing group due to its electron-withdrawing nature. Hence, the acylation will predominantly occur at the meta position relative to the nitro group.

### Conclusion:
The correct product(s) can be concluded considering the directing effects and the resulting positions of the substituents on the benz
Transcribed Image Text:**Aromatic Substitution Reaction: Friedel-Crafts Acylation** In the image provided, a chemical reaction is depicted which illustrates the Friedel-Crafts acylation, a common type of electrophilic aromatic substitution. The reaction involves the introduction of an acyl group into an aromatic ring. ### Reactants: 1. **Nitrobenzene**: A benzene ring with a nitro group (NO\(_2\)) attached. 2. **Acetyl Chloride (CH\(_3\)COCl)**: A common acylating agent. ### Catalyst: - **Aluminum Chloride (AlCl\(_3\))**: Used to facilitate the Friedel-Crafts acylation. ### Reaction Arrow: - An arrow indicating the direction of the reaction from reactants to products. ### Products: In this reaction, the nitrobenzene undergoes acylation, producing one or more of the potential products depicted below: 1. **Product I**: A benzene ring with an acyl group (COCH\(_3\)) and a nitro group (NO\(_2\)) in the para position. 2. **Product II**: A benzene ring with an acyl group (COCH\(_3\)) and a nitro group (NO\(_2\)) in the meta position. 3. **Product III**: A benzene ring with an acyl group (COCH\(_3\)) and a nitro group (NO\(_2\)) in the ortho position. 4. **Product IV**: A benzene ring with an acyl group (COCH\(_3\)) in an incorrect structural position relative to the nitro group. ### Response Options: The chemical reaction is followed by multiple-choice options (a-e) to determine the correct product(s): - **(a) I only** - **(b) II only** - **(c) III only** - **(d) IV only** - **(e) I and III only** ### Detailed Analysis: Based on the electrophilic aromatic substitution mechanism, the nitro group is a meta-directing group due to its electron-withdrawing nature. Hence, the acylation will predominantly occur at the meta position relative to the nitro group. ### Conclusion: The correct product(s) can be concluded considering the directing effects and the resulting positions of the substituents on the benz
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