Additions and corrections
A facile synthesis of pyrrolo-(di)-benzazocinones via an intramolecular N-acyliminium ion cyclisation
Frank D. King, Abil E. Aliev, Stephen Caddick, Derek A. Tocher and Denis Courtier-Murias
Organic & Biomolecular Chemistry, 2009, 7, 167–177 (DOI: 10.1039/b815195d) Amendment published 5th March 2009
In Scheme 1, the structure of 3 should be:
The Royal Society of Chemistry apologises for this error and any consequent inconvenience to authors and readers.