Draw the major product of the substitution reaction shown below. Ignore any inorganic byproducts. Br CH3OH

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**Title: Understanding Substitution Reactions**

**Problem Statement:**  
Draw the major product of the substitution reaction shown below. Ignore any inorganic byproducts.

**Description of the Reactants:**  
- The initial structure is a bromoalkane with a benzene ring. The bromine atom is connected to a carbon that is attached to a benzene ring, forming a benzylic bromide. The overall structure consists of a phenyl group, a bromine-substituted carbon, and a three-carbon chain extending from the substituted carbon.

**Reagent:**  
- CH₃OH (Methanol)

**Explanation:**

1. **Structure Analysis:**  
   - The starting compound is a benzylic bromide, where the bromine is attached to a benzylic position, which is a favorable site for nucleophilic substitution reactions.

2. **Reaction Type:**  
   - A nucleophilic substitution reaction where the bromine atom will likely be replaced by a methoxy group due to the use of methanol (CH₃OH) as the reagent.

3. **Mechanism:**  
   - The reaction likely follows either an SN1 or SN2 mechanism. Given the stability of the carbocation that forms at the benzylic position (if SN1), the nucleophile (methanol) will replace the bromine atom, resulting in the formation of a methoxy-substituted product.

**Expected Major Product:**
- **Methoxybenzene Derivative:**  
  - The benzylic bromide is transformed into a benzylic methoxy compound, where the methoxy group (-OCH₃) replaces the bromine atom.

This transformation is common in organic synthesis, utilizing the nucleophilic nature of methanol in substitution reactions to introduce methoxy groups into organic molecules. The resulting compound maintains the carbon chain length and aromatic characteristics of the starting material while substituting the bromine atom for an ether linkage.
Transcribed Image Text:**Title: Understanding Substitution Reactions** **Problem Statement:** Draw the major product of the substitution reaction shown below. Ignore any inorganic byproducts. **Description of the Reactants:** - The initial structure is a bromoalkane with a benzene ring. The bromine atom is connected to a carbon that is attached to a benzene ring, forming a benzylic bromide. The overall structure consists of a phenyl group, a bromine-substituted carbon, and a three-carbon chain extending from the substituted carbon. **Reagent:** - CH₃OH (Methanol) **Explanation:** 1. **Structure Analysis:** - The starting compound is a benzylic bromide, where the bromine is attached to a benzylic position, which is a favorable site for nucleophilic substitution reactions. 2. **Reaction Type:** - A nucleophilic substitution reaction where the bromine atom will likely be replaced by a methoxy group due to the use of methanol (CH₃OH) as the reagent. 3. **Mechanism:** - The reaction likely follows either an SN1 or SN2 mechanism. Given the stability of the carbocation that forms at the benzylic position (if SN1), the nucleophile (methanol) will replace the bromine atom, resulting in the formation of a methoxy-substituted product. **Expected Major Product:** - **Methoxybenzene Derivative:** - The benzylic bromide is transformed into a benzylic methoxy compound, where the methoxy group (-OCH₃) replaces the bromine atom. This transformation is common in organic synthesis, utilizing the nucleophilic nature of methanol in substitution reactions to introduce methoxy groups into organic molecules. The resulting compound maintains the carbon chain length and aromatic characteristics of the starting material while substituting the bromine atom for an ether linkage.
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