Synthesis of New 2-Benzazepino[4,5-a]naphthalene Derivatives via 1,7-Electrocyclisation of Nonstabilised Azomethine Ylides

Autor:	Miklos Nyerges, Zoltán Mucsi, Barbara Balázs, Gabor Blasko, László Keresztély, Tibor Novák
Rok vydání:	2010
Předmět:	chemistry.chemical_compound chemistry Organic Chemistry Azomethine ylide Organic chemistry Medicinal chemistry Pyrrole derivatives Pyrrole Naphthalene
Zdroj:	Synlett. 2010:2411-2414
ISSN:	1437-2096 0936-5214
DOI:	10.1055/s-0030-1258036
Popis:	Novel 2-benzazepino[4,5-a]naphthalene derivatives were synthesised efficiently via 1,7-electrocyclisation of nonstabilised azomethine ylides derived from 1-aryl- or 1-alkenyl-naphthalene-2-carbaldehyde derivatives. In some cases, surprisingly, pyrrole derivatives were isolated. A mechanism for the formation of the pyrrole byproduct is proposed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::757f02531f2218c9da4828d955fd983e https://doi.org/10.1055/s-0030-1258036 Zobrazit plný text záznamu