1173016-88-0Relevant articles and documents
1,7-electrocyclization reactions of 2-Aza-4,5-benzoheptatrienyl- and 4-Aza-6,7-benzononatetraenyllithium compounds: Synthesis of novel 2-benzazepines and (benzocyclooctenyl) amines
Sajitz, Melanie,Froehlich, Roland,Wurthwein, Ernst-Ulrich
experimental part, p. 2342 - 2353 (2009/09/05)
Deprotonation reactions of N-benzyl- and N-allylimines 1 and 4 led to benzo-annulated 2-azaheptatrienyl- and 4- azanonatetraenyllithium compounds, which underwent 1,7- electrocyclization reactions to yield the novel 2,3-dihydro- 1/f-benzo[c]azepines 3, 5,