4K Morikawa, S Hirayama, Y lshimura, et al. Noble metal Raney catalysts and preparation of hydrogenated compounds therewith[P]. US:6 215 030,2001 -04 - 10.
7K Normura. Efficient selective reduction of aromatic nitro compounds by ruthenium catalysis under CO/H2O conditions [J]. J Mol Catal.1995,95(3) :203 -210.
8Z Yu,S Liao,Y Xu,et al. Hydrogenation of nitroaromatics by polymer- anchored bimetallic palladium -ruthenium and palladium - platinum catalysts under mild conditions [J]. J Mol Catal, 1997,120,247 - 255.
9X Xi, Y Liu, J Shi,et al. Palladium complex of poly (4-vinylpyridine-co-acrylic acid ) for homogeneous hydrogenation of aromatic nitro compounds[J]. J Mol Catal,2003,192 : 1 - 7.
10S Xu, X Xi, J Shi, et al. A homogeneous catalyst made of poly(4-vinylpyridine-co-N-vinylpyrrolidone) -Pd ( 0 ) complex for hydrogenation of aromatic nitro compounds [J]. J Mol Catal,2000,160:287 - 292.