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Which of the following could result as a product in the aldol condensation reaction?
- a)4-methyl-3-penten-2-on
- b)4-methyl-4-penten-2-one
- c)4-methyl-5-hexen-2-one
- d)3-methyl-4-hexen-2-one
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Which of the following could result as a product in the aldol condensa...
It is an α, β-unsaturated ketone which can be formed in an aldol condensation followed by dehydration.
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Which of the following could result as a product in the aldol condensa...
Here is the detailed explanation:
- **Aldol Condensation Reaction**
Aldol condensation is a reaction in organic chemistry in which an enolate ion reacts with a carbonyl compound to form a β-hydroxyaldehyde or β-hydroxyketone, followed by dehydration to give a conjugated enone.
- **Given Compounds**
In the options provided, the correct product of the aldol condensation reaction is 4-methyl-3-penten-2-one (option 'A'). This compound is formed by the condensation of a ketone with an enolate ion, followed by dehydration.
- **Explanation**
- 4-methyl-3-penten-2-one is formed by the condensation of a ketone (pentan-2-one) with an enolate ion derived from another molecule of the same ketone.
- The enolate ion attacks the carbonyl carbon of the ketone, leading to the formation of a β-hydroxyketone.
- The β-hydroxyketone then undergoes dehydration, resulting in the formation of a conjugated enone (4-methyl-3-penten-2-one).
- **Conclusion**
In the aldol condensation reaction, the correct product is 4-methyl-3-penten-2-one, as it follows the mechanism of enolate ion attacking a carbonyl compound, leading to the formation of a β-hydroxyketone followed by dehydration to give a conjugated enone.
- **Aldol Condensation Reaction**
Aldol condensation is a reaction in organic chemistry in which an enolate ion reacts with a carbonyl compound to form a β-hydroxyaldehyde or β-hydroxyketone, followed by dehydration to give a conjugated enone.
- **Given Compounds**
In the options provided, the correct product of the aldol condensation reaction is 4-methyl-3-penten-2-one (option 'A'). This compound is formed by the condensation of a ketone with an enolate ion, followed by dehydration.
- **Explanation**
- 4-methyl-3-penten-2-one is formed by the condensation of a ketone (pentan-2-one) with an enolate ion derived from another molecule of the same ketone.
- The enolate ion attacks the carbonyl carbon of the ketone, leading to the formation of a β-hydroxyketone.
- The β-hydroxyketone then undergoes dehydration, resulting in the formation of a conjugated enone (4-methyl-3-penten-2-one).
- **Conclusion**
In the aldol condensation reaction, the correct product is 4-methyl-3-penten-2-one, as it follows the mechanism of enolate ion attacking a carbonyl compound, leading to the formation of a β-hydroxyketone followed by dehydration to give a conjugated enone.
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Community Answer
Which of the following could result as a product in the aldol condensa...
Aldol condensation reaction
4-methyl-3-penten-2-on
I have to find the condensation , the reaction, to get the aldol part of the equation or the whole equation.
4-methyl-3-penten-2-on
I have to find the condensation , the reaction, to get the aldol part of the equation or the whole equation.
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Which of the following could result as a product in the aldol condensation reaction?a)4-methyl-3-penten-2-onb)4-methyl-4-penten-2-onec)4-methyl-5-hexen-2-oned)3-methyl-4-hexen-2-oneCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Which of the following could result as a product in the aldol condensation reaction?a)4-methyl-3-penten-2-onb)4-methyl-4-penten-2-onec)4-methyl-5-hexen-2-oned)3-methyl-4-hexen-2-oneCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following could result as a product in the aldol condensation reaction?a)4-methyl-3-penten-2-onb)4-methyl-4-penten-2-onec)4-methyl-5-hexen-2-oned)3-methyl-4-hexen-2-oneCorrect answer is option 'A'. Can you explain this answer?.
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