12. Jun-An Ma, Jun-Hua Wan, Yi-Bo Zhou, Li-Xin Wang, Wei Zhang, Qi-Lin Zhou*, Chiral dihydrodinaphthazepinyl-oxazolines as ligands in the enantioselective cyclopropanation of olefins, J. Mol. Catal. Α: Chem. 2003, 196, 109-115.