SYNTHESIS OF CARBA-PORPHYRINOIDS FROM TRIPYRRANES AND UNSATURATED DIALDEHYDES

Authors
BERLIN K STEINBECK C BREITMAIER E
Citation
K. Berlin et al., SYNTHESIS OF CARBA-PORPHYRINOIDS FROM TRIPYRRANES AND UNSATURATED DIALDEHYDES, Synthesis, (3), 1996, pp. 336
Citations number
26
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synthesis → ACNP
ISSN journal
00397881
Issue
3
Year of publication
1996
Database
ISI
SICI code
0039-7881(1996):3<336:SOCFTA>2.0.ZU;2-M
Abstract
Hitherto unknown triaza[18]annulenes 3-5 and 7-10 are synthesized by c yclocondensation of tripyrranes 2 with azulene-1,3-dicarboxaldehyde (1 ) or cycloheptatriene-1,6-dicarboxaldehyde (6). Their spectroscopical properties with respect to 18 pi aromaticity are discussed.