Benziporphyrin, a Benzene-Containing, Nonaromatic Porphyrin Analogue

Benziporphyrin, a Benzene-Containing, Nonaromatic Porphyrin Analogue

Benzene wins the battle for aromaticity against [18]annulene. The first fully conjugated, benzene‐containing porphyrin analogue 1 is not an 18 π aromatic system; only the tautomer with the intact arene is observed. This compound is synthesized from the corresponding tripyrranedicarboxylic acid and i...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Angewandte Chemie (International ed.) 1994-06, Vol.33 (12), p.1246-1247
Hauptverfasser: Berlin, Kurt, Breitmaier, Eberhard
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Exact sciences and technology
Heterocyclic compounds
Heterocyclic compounds with only one n hetero atom and condensed derivatives
Organic chemistry
Preparations and properties
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Benzene wins the battle for aromaticity against [18]annulene. The first fully conjugated, benzene‐containing porphyrin analogue 1 is not an 18 π aromatic system; only the tautomer with the intact arene is observed. This compound is synthesized from the corresponding tripyrranedicarboxylic acid and isophthalaldehyde and forms black‐blue crystals.
ISSN:0570-0833
1521-3773
DOI:10.1002/anie.199412461