What is the major product to the following reaction? H20 H2SO,, HgSO,

Chemistry
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The image presents a question about organic chemistry:

**Question:** What is the major product of the following reaction?

A chemical reaction is depicted with the reactants and conditions:

- Reactant: An alkyne with a terminal triple bond and a methyl group adjacent to it.
- Reaction conditions: H₂O, H₂SO₄, HgSO₄ (typically conditions for alkyne hydration).

**Options for the major product:**

1. **Option A:**
   - Structure: A secondary alcohol with an OH group attached to the second carbon of a straight chain. The carbon also has a double bond with another carbon.
   
2. **Option B:**
   - Structure: An enol form with an OH group and a terminal alkene. The OH group is attached to the terminal carbon of the chain.
   
3. **Option C:**
   - Structure: A ketone, with a carbonyl group (C=O) attached to the second carbon in the chain, indicating the typical tautomerization product of an enol.

**Explanation:**
In the context of alkyne hydration, the major product typically involves formation of a ketone due to keto-enol tautomerism, where the initial enol rearranges to a more stable ketone. Therefore, Option C is most likely the major product.
Transcribed Image Text:The image presents a question about organic chemistry: **Question:** What is the major product of the following reaction? A chemical reaction is depicted with the reactants and conditions: - Reactant: An alkyne with a terminal triple bond and a methyl group adjacent to it. - Reaction conditions: H₂O, H₂SO₄, HgSO₄ (typically conditions for alkyne hydration). **Options for the major product:** 1. **Option A:** - Structure: A secondary alcohol with an OH group attached to the second carbon of a straight chain. The carbon also has a double bond with another carbon. 2. **Option B:** - Structure: An enol form with an OH group and a terminal alkene. The OH group is attached to the terminal carbon of the chain. 3. **Option C:** - Structure: A ketone, with a carbonyl group (C=O) attached to the second carbon in the chain, indicating the typical tautomerization product of an enol. **Explanation:** In the context of alkyne hydration, the major product typically involves formation of a ketone due to keto-enol tautomerism, where the initial enol rearranges to a more stable ketone. Therefore, Option C is most likely the major product.
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