Journal of the American Chemical Society; 7/6/2005, Vol. 127 Issue 26, p9603-9611, 9p
Mak, Thomas C. W.2
Wong, Henry N. C.
Chiral Rodlike Platinum Complexes, Double Helical Chains, and Potential Asymmetric Hydrogenation Ligand Based on "Linear" Building Blocks: 1,8,9,16-Tetrahydroxytetraphenylene and 1,8,9,16-Tetrakis(diphenylphosphino)tetraphenylene