Ruble, J. C.; Latham, H. A.; Fu, G. C. (1997). "Effective Kinetic Resolution of Secondary Alcohols with a Planar-Chiral Analogue of 4-(dimethylamino)pyridine. Use of the Fe(C5Ph5) Group in Asymmetric Catalysis". J. Am. Chem. Soc.119 (6): 1492–1493. doi:10.1021/ja963835b.