49. Synthesis of Substituted Azafluorenones from Dihalogeno Diaryl Ketones by Palladium-Catalyzed Auto-Tandem Processes.

https://doi.org/10.1039/c4ob01629g

N. Marquise, V. Dorcet, F. Chevallier, F. Mongin, Org. Biomol. Chem. 2014, 12, 8138-8141.