Royal Society of Chemistry, Organic and Biomolecular Chemistry, 5(9), p. 1547, 2011
DOI: 10.1039/c0ob00559b
Full text: Unavailable
The triflic acid-mediated endocyclic N-acyliminium ion cyclisation provides a facile synthesis of (di)-benzazocinones. On reduction of the 10-phenyl derivative, an unusually non-polar tertiary alkylamine was obtained.