1258845-18-9Relevant academic research and scientific papers
Synthesis of new 2-benzazepino[4,5-a ]naphthalene derivatives via 1,7-electrocyclisation of nonstabilised azomethine ylides
Novak, Tibor,Mucsi, Zoltán,Balázs, Barbara,Keresztély, László,Blaskó, Gábor,Nyerges, Miklós
experimental part, p. 2411 - 2414 (2010/11/24)
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. Georg Thieme Verlag Stuttgart New York.
