4n-π electron antiaromatic heterocycles

Articles in the same Issue

1. Preface
2. Aromaticity of non-alternant annulenoannulenes and of corannulenes
3. Is aromaticity outmoded?
4. Aspects of cyclic conjugation
5. Aromatic inorganic rings
6. Perturbation-graph theory III. Resonance energies from photoelectron spectra
7. The aromaticity of ions and radicals
8. Topological resonance energy approach to homoaromaticity
9. Photoelectron spectra of conjugated molecules
10. Aromatic stability of polycyclic compounds
11. Some comments on the use of the "ring-current" concept in diagnosing and defining "aromaticity"
12. Electronic structure of aromatic π-electron systems as reflected in their MCD spectra
13. Strange aromatic molecules
14. Novel aromatic cations and anions: aromaticity-structure relationships
15. Local aromatic properties of benzenoid hydrocarbons
16. Aromatic and non-aromatic bridged annulenes
17. Structure and reactivity correlation of bicyclic 10-π electron systems with bridgehead nitrogen
18. 4n-π electron antiaromatic heterocycles
19. Physical, chemical, and some biological properties of strained ring hydrocarbons