Synthesis and crystal structure of the dicopper(II) complex [Cu2{Ph2P(=O)(o-C6H4)CO2}2(THF)2(H2O)2][BF4]2 by oxidation of [Cu{Ph2P(O-C6H4)C(=O)H}2(NCMe)][BF4] with aqueous H2O2

被引：1
|
作者：
Yeh, WY [1 ]
Lee, GH
Peng, SM
机构：
[1] Natl Sun Yat Sen Univ, Dept Chem, Kaohsiung 804, Taiwan
[2] Natl Taiwan Univ, Dept Chem, Taipei 106, Taiwan
来源：
JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 2006年 / 53卷 / 02期
关键词：
Cu(II) complex; 2-(diphenylphosphinoxide)benzoate; 2-(diphenylphosphino)benzaldehyde;
D O I：
10.1002/jccs.200600032
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Treatment of [Cu(pcho)(2)(NCMe)][BF4] 1 (pcho = 2-(diphenylphosphino)benzaldehyde) with aqueous H2O2 in THF solvent affords [Cu-2(dpb)(2)(THF)(2)(H2O)(2)] [BF4](2) 2 (dpb = 2-(diphenylphosphinoxide)-benzoate) after crystallization from diethyl ether. This reaction involves oxidation of Cu(I) to Cu(II) ion, phosphine to phosphinoxide, and benzaldehyde to benzoate species. The crystal structure of 2 consists of two copper(II) atoms bridged by two carboxylate moieties of the dpb ligands. The coordination about each copper(II) atom is a distorted trigonal bipyramid.
引用
收藏
页码：271 / 274
页数：4
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