Cobalt(II) amido complexes derived from a monodentate arylamido ligand featuring a highly electron-withdrawing C6F5 substituent

被引：3

作者：

Yao, Shuang ^{[1
,2
]}

Tam, Dennis Yiu Sun ^{[1
]}

Cheung, Pak Shing ^{[1
]}

Lam, Chi-Keung ^{[3
]}

Guo, Pei ^{[1
]}

Lam, Sik Lok ^{[1
]}

Lee, Hung Kay ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China

[2] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Jilin, Peoples R China

[3] Sun Yat Sen Univ, Sch Chem & Chem Engn, Guangzhou 510275, Guangdong, Peoples R China

来源：

DALTON TRANSACTIONS | 2015年 / 44卷 / 41期

关键词：

TRANSITION-METAL-COMPLEXES; RAY CRYSTAL-STRUCTURES; STRUCTURAL-CHARACTERIZATION; 2-COORDINATE; REACTIVITY; COORDINATION; LITHIUM; CONTAIN; MANGANESE(II); DERIVATIVES;

D O I：

10.1039/c5dt00796h

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of cobalt(II) complexes of a highly electron-withdrawing amido ligand, [N(C6F5)(C6H3Pr2i-2,6)](-)(L), were synthesized and structurally characterized. Mononuclear [CoL(Cl)(TMEDA)] (3) and heterobimetallic [CoL2(mu-Cl) Li(THF)(3)] (4) were obtained by direct metathetical reactions of anhydrous CoCl2 with one molar equivalent of [LiL(TMEDA)] (1) (TMEDA = Me2NCH2CH2NMe2) and [LiL(THF)(3)] (2), respectively. Complex 3 underwent facile ligand substitution reactions with LiMe and NaN3, yielding the corresponding mixed-ligand complexes [CoL(X)(TMEDA)] (X = Me 5, N(3)6). Treatment of 3 with NaOMe led to the heterobimetallic complex [CoL2(mu-OMe)Na(TMEDA)] (7). The solid-state structures of complexes 1-7 were established by X-ray diffraction analysis.

引用

页码：17950 / 17959

页数：10

共 58 条

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