【摘要】 采用新方法合成了7种含膦配体的镍络合物,对其他化合物进行了元素测定,红外和核磁谱图分析。对其中两种新化合物做了X衍射单晶结构分析,确定了结构。对7种含膦配体的镍络合物进行了甲醇羰基化催化活性评价,并对其结果进行了讨论。更多还原

【Abstract】 Seven nickel complex catalysts which contain phosphine ligands were synthesized. The element analysis, IR and P(’H)NMR were used to examine these complexes respectively. For two of them the single crystal structures were analyzed by X-ray diffraction method, determining their structures. The seven complexes were used as the catalysts in carbonylation of methanol to prepare acetic acid or acetate. The catalytic properties and results were discussed.更多还原