Synthesis, structure and luminescent properties of rhenium(I) carbonyl complexes containing pyrimidine-functionalized N-heterocyclic carbenes

被引：19

作者：

Wang, Gao-Feng ^{[1
]}

Liu, Yuan-Zhong ^{[1
]}

Chen, Xue-Tai ^{[1
]}

Zheng, You-Xuan ^{[1
]}

Xue, Zi-Ling ^{[2
]}

机构：

[1] Nanjing Univ, State Key Lab Coordinat Chem, Nanjing Natl Lab Microstruct, Sch Chem & Chem Engn, Nanjing 210093, Jiangsu, Peoples R China

[2] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA

来源：

INORGANICA CHIMICA ACTA | 2013年 / 394卷

基金：

美国国家科学基金会;

关键词：

Rhenium; N-heterocyclic carbene; Pyrimidine; Luminescent property; CRYSTAL-STRUCTURE; LIGANDS; ELECTROPHOSPHORESCENCE; PALLADIUM; DERIVATIVES; CHELATE; NICKEL;

D O I：

10.1016/j.ica.2012.09.008

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Synthesis, structures and photophysical properties of a series of neutral fac-[Re(CO)(3)(C boolean AND N)Cl] complexes, where C boolean AND N is a pyrimidine-functionalized N-heterocyclic carbene [3-methyl-1-(2-pyrimidine)imidazol-2-ylidene, 1; 3-n-butyl-1-(2-pyrimidine) imidazol-2-ylidene, 2; 3-benzyl-1-(2-pyrimidine) imidazol-2-ylidene, 3; 3-mesityl-1-(2-pyrimidine)-imidazol-2-ylidene, 4] are reported. These complexes have been characterized by H-1 NMR, C-13 NMR, elemental analysis, and IR spectra. Their electrochemical and photophysical behaviors, along with the X-ray crystal structures of 2 and 4, are also reported. In both degassed CH2Cl2 solutions and solid state at room temperature, complexes 1-4 exhibit the emissions at 515-570 nm. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：488 / 493

页数：6

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