Novel ZnX2-Modulated Pd/C and Pt/C Catalysts for Chemoselective Hydrogenation and Hydrogenolysis of Halogen-Substituted Nitroarenes, Alkenes, Benzyl Ethers, and Aromatic Ketones - Wu, George; Huang, Mingsheng; Richards, Monique; Poirier, Marc; Wen, Xin; Draper, Richard W (Synthesis, 2003)