CYCLAZINES AND TOPOLOGICAL RESONANCE ENERGIES

Authors
KURIHARA T KERIM A OHTA A
Citation
T. Kurihara et al., CYCLAZINES AND TOPOLOGICAL RESONANCE ENERGIES, Journal of heterocyclic chemistry, 31(4), 1994, pp. 929-933
Citations number
20
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of heterocyclic chemistry → ACNP
ISSN journal
0022152X
Volume
31
Issue
4
Year of publication
1994
Pages
929 - 933
Database
ISI
SICI code
0022-152X(1994)31:4<929:CATRE>2.0.ZU;2-O
Abstract
The resonance energies and magnetic properties of cyclazines such as p yrido[2,1,6-cd]quinolizine (1) and pyrido[2,1,5-de]quinolizine (6) wer e calculated by means of Aihara's TRE. Consequently, cycl[3.2.2]azines and cycl[3.3.3]azines were predicted to be aromatic, while cycl[4.3.2 ]azines were predicted to be anti-aromatic.