COMPARISON　OF　CATALYTIC　REACTIVITIES　OF　TRIPHENYL－PHOSPHINE　COMPLEXES　OF　Ru，Rh，Pd，Fe，Co，Ni　IN　THE　MALEIC　ANHYDRIDE　HYDROGENATION  

作　　者：Li, JP Li, ZS Tian, X Yang, KH 

机构地区：[1]Liaoning Normal Univ, Dept Chem, Dalian 116022, Peoples R China

出　　处：《Chinese Chemical Letters》1995年第4期343-344,共2页中国化学快报（英文版）

摘　　要：The Sequence of homogeneous catalytic reactivity of triphenylphosphine complexes of Ru, Rh, Pd, Fe, Co, Ni in the maleic anhydride hydrogenation is:Rucl2 (PPh3)3> RhCI (PPh3)3> NiCI2 (PPh3)2>CoCl2 (PPh3) 2> FeCI2 (PPh3) 2>pdcl2(PPh3)2. This is consistent with the metal atoms' ionization potentials.The Sequence of homogeneous catalytic reactivity of triphenylphosphine complexes of Ru, Rh, Pd, Fe, Co, Ni in the maleic anhydride hydrogenation is:Rucl2 (PPh3)3> RhCI (PPh3)3> NiCI2 (PPh3)2>CoCl2 (PPh3) 2> FeCI2 (PPh3) 2>pdcl2(PPh3)2. This is consistent with the metal atoms' ionization potentials.

分 类 号：O643.32[理学—物理化学]