1,1'----双取代二茂铁为配体的配合物的研究 Ⅳ.含有dppf配体的π-键合混合配体钯(O)双核配合物的合成、表征及电化学性质  

STUDY ON COMPLEXES WITH 1,1'-BISUBSTITUTED FERROCENES AS LIGANDS.VI.SYNTHESIS,CHARACTERIZATION AND ELECTROCHEMISTRY OF π-BONDING MIXED-LIGAND Pd(O)BINUCLEAR COMPLEXES CONTAINING dppf LIGANDS

作　　者：席振峰 杨端娜 金斗满 

机构地区：[1]河南化学研究所

出　　处：《河南科学》1989年第3期10-14,共5页Henan Science

摘　　要：本文通过逐级取代反应,合成了三种新的含有1,1-二(二苯基膦)二茂铁(dppf)配体的π-键合混合配体零价钯双核配合物,并用红外光谱,元素分析,电子光谱,~1H-NMR及^(31)P-NMR对其进行了表征.利用循环伏安法测得三个配合物的茂基Fe(Ⅱ)的氧化还原电位.提出了它们的可能结构.Three new π-bonding mixed-ligand Pd(O)binuclear complexes with dppf ligands were prepared through step-by-step substitution reactions.These complexes were characterized through elemental analysis,IR,electronic and H-NMR,^(31)P-NMR spectra.Their redox wave peak potentials of the ferrocenyl group were measured by using CV method.The probable structures of these new complexes were proposed.

关 键 词：双核 配合物 二茂铁 配体 ∏-健合 

分 类 号：O614.811[理学—无机化学]