Communication
Chem. Commun., 2009, 5713 - 5715, DOI: 10.1039/b911118b
The concise synthesis of chiral tfb ligands and their application to the rhodium-catalyzed asymmetric arylation of aldehydes
Takahiro Nishimura, Hana Kumamoto, Makoto Nagaosa and Tamio Hayashi
New C2-symmetric tetrafluorobenzobarrelene ligands were prepared and applied successfully to the rhodium-catalyzed asymmetric addition of arylboronic acids to aromatic aldehydes giving chiral diarylmethanols in high yield with high enantioselectivity.

