Tautomerizations, Protonations and Electrophilic Additions of η2-Coordinated Pyrroles

Myers, W. H.; Koontz, J. I.; Harman, W. D. Tautomerizations, Protonations and Electrophilic Additions of η2-Coordinated Pyrroles. Journal of the American Chemical Society 1992, 114, 5684.