Synthesis of new soluble annelated polypyridines

Citation
H. Ait-haddou et al., Synthesis of new soluble annelated polypyridines, EUR J ORG C, (6), 2000, pp. 987-994
Citations number
52
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
ISSN journal
1434-193X → ACNP
Issue
6
Year of publication
2000
Pages
987 - 994
Database
ISI
SICI code
1434-193X(200003):6<987:SONSAP>2.0.ZU;2-4
Abstract
A new octahydroacridine with a tert-butoxypropyl group in the 9-position wa s prepared and was used in the synthesis of new soluble annelated polypyrid ines. Quinquepyridine with 11 adjacent rings was prepared in 17-25% yield b y condensation of an alpha-methylene ketone and an enolisable ketone in the presence of ammonium acetate under basic conditions.