**Subject: Organic Chemistry - Reaction of 2-Hexyne****Draw the major organic product formed by reaction of 2-hexyne with the following reagent: H₂O in H₂SO₄ / HgSO₄.**---- **Consider E/Z stereochemistry of alkenes.**- **In cases where there is more than one answer, just draw one.**- **If no reaction occurs, draw the organic starting material.**---**Explanation:**For this reaction, it is important to understand the addition process of water (hydration) in the presence of sulfuric acid (H₂SO₄) and mercuric sulfate (HgSO₄) as a catalyst. **Steps to Approach:**1. **Identify the Structure:** - Begin with 2-hexyne, which is an alkyne with its triple bond located between the second and third carbons of a six-carbon chain.2. **Addition Mechanism:** - The addition of water to an alkyne generally follows the Markovnikov's rule, where the product is a ketone. - The reaction involves the initial formation of an enol (a carbon-carbon double bond with a hydroxyl group attached to one of the carbons), which then tautomerizes to form a more stable ketone.3. **Considering Stereochemistry:** - For this reaction, note the formation of intermediate alkenes (enols), but the end product emphasis will be on the more stable ketone.**Potential Outcomes:**- **Major Organic Product:** - The major organic product of the reaction would be 2-hexanone. This involves converting the triple bond of 2-hexyne into a double bond (forming an enol), and then rearranging into a ketone due to keto-enol tautomerism.Remember to draw the chemical structure of the resulting compound to visualize the transformation.

The starting material is 2-hexyne which is represented as: In this reaction, a molecule of water is…

Answered: Draw the major organic product formed…

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Draw the major organic product formed by reaction of 2-hexyne with the following reagent: H₂O in H₂SO4 / HgSO4.

Chemistry

10th Edition

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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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.

Question

**Subject: Organic Chemistry - Reaction of 2-Hexyne**

**Draw the major organic product formed by reaction of 2-hexyne with the following reagent: H₂O in H₂SO₄ / HgSO₄.**

---

- **Consider E/Z stereochemistry of alkenes.**
- **In cases where there is more than one answer, just draw one.**
- **If no reaction occurs, draw the organic starting material.**

---

**Explanation:**

For this reaction, it is important to understand the addition process of water (hydration) in the presence of sulfuric acid (H₂SO₄) and mercuric sulfate (HgSO₄) as a catalyst.

**Steps to Approach:**

1. **Identify the Structure:**
- Begin with 2-hexyne, which is an alkyne with its triple bond located between the second and third carbons of a six-carbon chain.

2. **Addition Mechanism:**
- The addition of water to an alkyne generally follows the Markovnikov's rule, where the product is a ketone.
- The reaction involves the initial formation of an enol (a carbon-carbon double bond with a hydroxyl group attached to one of the carbons), which then tautomerizes to form a more stable ketone.

3. **Considering Stereochemistry:**
- For this reaction, note the formation of intermediate alkenes (enols), but the end product emphasis will be on the more stable ketone.

**Potential Outcomes:**

- **Major Organic Product:**
- The major organic product of the reaction would be 2-hexanone. This involves converting the triple bond of 2-hexyne into a double bond (forming an enol), and then rearranging into a ketone due to keto-enol tautomerism.

Remember to draw the chemical structure of the resulting compound to visualize the transformation.

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