175293-49-9Relevant academic research and scientific papers
A radical cyclization approach to isoindolobenzazepines. Synthesis of lennoxamine
Rodriguez, Gema,Cid, M. Magdalena,Saa, Carlos,Castedo, Luis,Dominguez, Domingo
, p. 2780 - 2782 (2007/10/03)
The alkaloid lennoxamine (1) was synthesized by transannular cyclization of a 10-membered lactam obtained by intramolecular addition of an aryl radical to a (trimethylsilyl)acetylene. The isoindolo[1,2-b][3]benzazepine skeleton present in lennoxamine was also obtained by means of regioselective 7-endo-trig radical cyclization of methylenephthalimidines.
