Synthesis and catalytic activity of an electron-deficient copper-ethylene triazapentadienyl complex

被引：32

作者：

Flores, Jaime A. ^{[1
]}

Badarinarayana, Vivek ^{[1
]}

Singh, Shreeyukta ^{[1
]}

Lovely, Carl J. ^{[1
]}

Dias, H. V. Rasika ^{[1
]}

机构：

[1] Univ Texas Arlington, Dept Chem & Biochem, Arlington, TX 76019 USA

来源：

DALTON TRANSACTIONS | 2009年 / 37期

关键词：

CARBENE-TRANSFER-REACTIONS; USEFUL BUILDING-BLOCKS; NEUTRAL SQUARE-PLANAR; 1,3,5-TRIAZAPENTADIENYL LIGANDS; SILVER(I) COMPLEXES; GOLD(I) ETHYLENE; NITRENE TRANSFER; H BONDS; AZIRIDINATION; INSERTION;

D O I：

10.1039/b911981g

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The copper(I) ethylene complex [N{(C3F7)C(Dipp)N}(2)]Cu(C2H4) (Dipp = 2,6-diisopropylphenyl) has been synthesized by treating [N{(C3F7)C(Dipp)N}(2)]Cu(NCCH3) with ethylene at room temperature. [N{(C3F7)C(Dipp)N}(2)]Cu(C2H4) is an air stable, yellow solid. X-Ray crystallographic data of [N{(C3F7)C(Dipp)N}(2)]Cu(C2H4) show that the 1,3,5-triazapentadienyl ligand coordinates to copper in kappa(2)-fashion. The copper atom adopts a trigonal-planar geometry. [N{(C3F7)C(Dipp)N}(2)]Cu(C2H4) and [N{(C3F7)C(Dipp)N}(2)]Cu(NCCH3) effectively catalyze carbene and nitrene transfer to a variety of substrates in high efficiencies.

引用

页码：7648 / 7652

页数：5

共 53 条

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