Podcast
Questions and Answers
Which of the following compounds satisfies Huckel's rule (4n+2)?
Which of the following compounds satisfies Huckel's rule (4n+2)?
In which of the following compounds does the second free pair of electrons on the heteroatom occupy the sp2 orbital perpendicular to the electron density of the ring?
In which of the following compounds does the second free pair of electrons on the heteroatom occupy the sp2 orbital perpendicular to the electron density of the ring?
Which compound has the highest resonance energy among Pyrrole, Furan, and Thiophene?
Which compound has the highest resonance energy among Pyrrole, Furan, and Thiophene?
Which heterocyclic compound is characterized by aromatic properties unlike Cyclopentadiene?
Which heterocyclic compound is characterized by aromatic properties unlike Cyclopentadiene?
Signup and view all the answers
Study Notes
Huckel's Rule and Heterocyclic Compounds
- Huckel's rule is satisfied by compounds with 4n+2 electrons, where n is an integer.
- The second free pair of electrons on the heteroatom occupies the sp2 orbital perpendicular to the electron density of the ring in Furan.
- Thiophene has the highest resonance energy among Pyrrole, Furan, and Thiophene.
- Pyrrole is characterized by aromatic properties unlike Cyclopentadiene, which does not exhibit aromatic properties.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge on pyrrole, furan, and thiophene in the context of heterocyclic chemistry. Explore the aromatic properties and structural characteristics of these compounds.
