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In the reaction of Cyclopentadiene with acrylate ester giving diels-Alder reaction products, the interacting frontier orbitals are:
- a)HOMO of a diene and LUMO of a dienophile.
- b)HOMO of a dienophile and LUMO of a diene.
- c)HOMO of a diene and HOMO of a dienophile.
- d)LUMO of a diene and LUMO of a dienophile.
Correct answer is option 'A'. Can you explain this answer?
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In the reaction of Cyclopentadiene with acrylate ester giving diels-Al...
Interacting Frontier Orbitals in Diels-Alder Reaction
In the Diels-Alder reaction, a diene (a compound with two double bonds) reacts with a dienophile (a compound with a double bond) to form a cyclic compound. The reaction is initiated by the interaction of the HOMO (highest occupied molecular orbital) of the diene and the LUMO (lowest unoccupied molecular orbital) of the dienophile.
Interacting Orbitals in Cyclopentadiene and Acrylate Ester Reaction
In the reaction of Cyclopentadiene with acrylate ester, the cyclopentadiene acts as the diene, and the acrylate ester acts as the dienophile. The HOMO of the cyclopentadiene is a p orbital that is delocalized over all five carbon atoms in the ring. The LUMO of the acrylate ester is a π* orbital that is localized on the carbonyl group.
Explanation of Correct Answer
The correct answer to the question is option 'A', which states that the interacting frontier orbitals are the HOMO of the diene and the LUMO of the dienophile. This is because the HOMO of the cyclopentadiene overlaps with the LUMO of the acrylate ester, leading to the formation of a new σ bond and a new π bond. The resulting cycloaddition product is a cyclohexene derivative.
Conclusion
In summary, the Diels-Alder reaction involves the interaction of the HOMO of a diene and the LUMO of a dienophile. In the reaction of Cyclopentadiene with acrylate ester, the interacting orbitals are the HOMO of the cyclopentadiene and the LUMO of the acrylate ester. This leads to the formation of a cyclic compound, which is a cyclohexene derivative in this case.
In the Diels-Alder reaction, a diene (a compound with two double bonds) reacts with a dienophile (a compound with a double bond) to form a cyclic compound. The reaction is initiated by the interaction of the HOMO (highest occupied molecular orbital) of the diene and the LUMO (lowest unoccupied molecular orbital) of the dienophile.
Interacting Orbitals in Cyclopentadiene and Acrylate Ester Reaction
In the reaction of Cyclopentadiene with acrylate ester, the cyclopentadiene acts as the diene, and the acrylate ester acts as the dienophile. The HOMO of the cyclopentadiene is a p orbital that is delocalized over all five carbon atoms in the ring. The LUMO of the acrylate ester is a π* orbital that is localized on the carbonyl group.
Explanation of Correct Answer
The correct answer to the question is option 'A', which states that the interacting frontier orbitals are the HOMO of the diene and the LUMO of the dienophile. This is because the HOMO of the cyclopentadiene overlaps with the LUMO of the acrylate ester, leading to the formation of a new σ bond and a new π bond. The resulting cycloaddition product is a cyclohexene derivative.
Conclusion
In summary, the Diels-Alder reaction involves the interaction of the HOMO of a diene and the LUMO of a dienophile. In the reaction of Cyclopentadiene with acrylate ester, the interacting orbitals are the HOMO of the cyclopentadiene and the LUMO of the acrylate ester. This leads to the formation of a cyclic compound, which is a cyclohexene derivative in this case.
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In the reaction of Cyclopentadiene with acrylate ester giving diels-Alder reaction products, the interacting frontier orbitals are:a)HOMO of a diene and LUMO of a dienophile.b)HOMO of a dienophile and LUMO of a diene.c)HOMO of a diene and HOMO of a dienophile.d)LUMO of a diene and LUMO of a dienophile.Correct answer is option 'A'. Can you explain this answer?
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In the reaction of Cyclopentadiene with acrylate ester giving diels-Alder reaction products, the interacting frontier orbitals are:a)HOMO of a diene and LUMO of a dienophile.b)HOMO of a dienophile and LUMO of a diene.c)HOMO of a diene and HOMO of a dienophile.d)LUMO of a diene and LUMO of a dienophile.Correct answer is option 'A'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about In the reaction of Cyclopentadiene with acrylate ester giving diels-Alder reaction products, the interacting frontier orbitals are:a)HOMO of a diene and LUMO of a dienophile.b)HOMO of a dienophile and LUMO of a diene.c)HOMO of a diene and HOMO of a dienophile.d)LUMO of a diene and LUMO of a dienophile.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the reaction of Cyclopentadiene with acrylate ester giving diels-Alder reaction products, the interacting frontier orbitals are:a)HOMO of a diene and LUMO of a dienophile.b)HOMO of a dienophile and LUMO of a diene.c)HOMO of a diene and HOMO of a dienophile.d)LUMO of a diene and LUMO of a dienophile.Correct answer is option 'A'. Can you explain this answer?.
In the reaction of Cyclopentadiene with acrylate ester giving diels-Alder reaction products, the interacting frontier orbitals are:a)HOMO of a diene and LUMO of a dienophile.b)HOMO of a dienophile and LUMO of a diene.c)HOMO of a diene and HOMO of a dienophile.d)LUMO of a diene and LUMO of a dienophile.Correct answer is option 'A'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about In the reaction of Cyclopentadiene with acrylate ester giving diels-Alder reaction products, the interacting frontier orbitals are:a)HOMO of a diene and LUMO of a dienophile.b)HOMO of a dienophile and LUMO of a diene.c)HOMO of a diene and HOMO of a dienophile.d)LUMO of a diene and LUMO of a dienophile.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the reaction of Cyclopentadiene with acrylate ester giving diels-Alder reaction products, the interacting frontier orbitals are:a)HOMO of a diene and LUMO of a dienophile.b)HOMO of a dienophile and LUMO of a diene.c)HOMO of a diene and HOMO of a dienophile.d)LUMO of a diene and LUMO of a dienophile.Correct answer is option 'A'. Can you explain this answer?.
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ample number of questions to practice In the reaction of Cyclopentadiene with acrylate ester giving diels-Alder reaction products, the interacting frontier orbitals are:a)HOMO of a diene and LUMO of a dienophile.b)HOMO of a dienophile and LUMO of a diene.c)HOMO of a diene and HOMO of a dienophile.d)LUMO of a diene and LUMO of a dienophile.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Chemistry tests.
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