| 含双齿膦配体的铜配合物的合成和结构的初步研究 |
| PRELIMINARY STUDY ON THE SYNTHESES AND STRUCTURES OF COPPER COMPLEXES WITH BIDENTATE PHOSPHINE LIGANDS |
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| 摘要: 利用双齿膦配体1,1—双(二苯基膦)甲烷(dppm)和1,2—双(二苯基膦)乙烷(dppe)的还原性以及硝酸根配体的易变特性,通过配体还原反应和配体取代反应,于甲醇溶剂中,在dppm和dppe的存在下,合成了两个双核铜(Ⅰ)配合物[Cu(dppm)(L)]2(L分别为BH4-和ClO4-)和两个单核铜(Ⅰ)配合物[Cu(dppe)(L)](L分别为BH4- |
| 关键词: 铜配合物 合成 dppm dppe 配体还原反应 配体取代反应 |
| 基金项目: |
| Abstract: Two new mixed-ligand copper(Ⅱ) complexes [Cu(dppm)(CF3COO)2]2 and [Cu(dppe)(CF3COO)2]· 3H2O were synthesized,and two binuclear copper (Ⅰ) complexes [Cu(dppm)(L)]2and two mononuclear copper(Ⅰ)complexes [Cu(dppe)(L)](dppm=Ph2PCH2PPh2,dppe=Ph2PCH2CH2PPh2,L=BH4-,ClO4-,respectively) were synthesized in solvent of methanol by reactions of ligand-reduction and ligand-substitution by taking the advantage of the reductive ability of dppm and dppe and the labile characteristics of weakly coordinated ligand NO3-.Structural characterizations of these complexes were done by means of elemental analyses,ICP,molecular weight determination,IR,TG and ESR. |
| Keywords: copper complex syntheses dppm dppe ligand-reduction reaction ligand-substitution reaction |
| 投稿时间：1992-07-24 |
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| 席振峰,金斗满.含双齿膦配体的铜配合物的合成和结构的初步研究[J].无机化学学报,1993,9(4):379-383. |
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