Amino-aryl-carbenes: alternative ligands for transition metals?

J Am Chem Soc. 2004 Feb 11;126(5):1342-3. doi: 10.1021/ja0396854.

Abstract

Despite the presence of a single amino substituent, an amino-anthryl-carbene was found to behave as a strong sigma-donor weak pi-acceptor ligand toward rhodium(I) fragments.