Draw the major product of this reaction. Ignore inorganic byproducts. O H₂O CI pyridine

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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**Title: Understanding Acyl Chloride Reactions**

**Overview**

This educational resource will guide you through a chemical reaction involving an acyl chloride compound and water in the presence of pyridine. We aim to identify the major organic product while ignoring any inorganic byproducts.

**Reaction Details**

**Reactant**: The starting compound is an acyl chloride, characterized by a benzene ring attached to a carbonyl group (C=O) which is also bonded to a chlorine atom.

**Reagents**: 
- **H₂O (Water)**: Serves as a nucleophile in the reaction.
- **Pyridine**: Acts as a base to facilitate the reaction.

**Reaction Mechanism**

1. The nucleophilic attack by water on the carbonyl carbon, which is electrophilic due to the electron-withdrawing nature of the chlorine atom.
2. Formation of a tetrahedral intermediate, where the negatively charged oxygen is stabilized by pyridine.
3. Elimination of the chlorine atom, leading to the release of HCl, which is neutralized by pyridine.
4. Formation of the major product, which involves the conversion of the acyl chloride group to a carboxylic acid.

**Conclusion**

By understanding the pathway through which acyl chlorides react with water in the presence of pyridine, chemists can predict the formation of carboxylic acids, an essential functional group in organic chemistry. This knowledge is crucial for both academic study and practical laboratory applications.
Transcribed Image Text:**Title: Understanding Acyl Chloride Reactions** **Overview** This educational resource will guide you through a chemical reaction involving an acyl chloride compound and water in the presence of pyridine. We aim to identify the major organic product while ignoring any inorganic byproducts. **Reaction Details** **Reactant**: The starting compound is an acyl chloride, characterized by a benzene ring attached to a carbonyl group (C=O) which is also bonded to a chlorine atom. **Reagents**: - **H₂O (Water)**: Serves as a nucleophile in the reaction. - **Pyridine**: Acts as a base to facilitate the reaction. **Reaction Mechanism** 1. The nucleophilic attack by water on the carbonyl carbon, which is electrophilic due to the electron-withdrawing nature of the chlorine atom. 2. Formation of a tetrahedral intermediate, where the negatively charged oxygen is stabilized by pyridine. 3. Elimination of the chlorine atom, leading to the release of HCl, which is neutralized by pyridine. 4. Formation of the major product, which involves the conversion of the acyl chloride group to a carboxylic acid. **Conclusion** By understanding the pathway through which acyl chlorides react with water in the presence of pyridine, chemists can predict the formation of carboxylic acids, an essential functional group in organic chemistry. This knowledge is crucial for both academic study and practical laboratory applications.
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