作者:Ashley M. Berman、Robert G. Bergman、Jonathan A. Ellman
DOI:10.1021/jo101793r
日期:2010.11.19
products using the commercially available and air-stable catalyst [RhCl(CO)2]2. Electron-deficient and electron-rich aromatic bromides couple in good yields, and hydroxyl, chloro, fluoro, trifluoromethyl, ether, and ketone functionalities are compatible with the reaction conditions. Aroyl chlorides also serve as effective azine coupling partners to give ortho-arylation products via a decarbonylation pathway
Pinner, Chemische Berichte, 1893, vol. 26, p. 2128,2129, 2132
作者:Pinner
DOI:——
日期:——
Synthesis, structure and properties of a novel iridium(III) pyrimidine complex
作者:Zhi-Qiang Wang、Chen Xu、Xin-Ming Dong、Ya-Peng Zhang、Xin-Qi Hao、Jun-Fang Gong、Mao-Ping Song、Bao-Ming Ji
DOI:10.1016/j.inoche.2010.11.026
日期:2011.1
An iridium(III) pyrimidine complex Ir(NDMP)(2)acac (NDMP = 2-(2-naphthyl)-4,6-dimethylpyrimidine, acac = acetylacetonate) was synthesized and characterized by H-1 NMR, C-13 NMR, MALDI-TOF mass spectrometry and elemental analysis. An unexpected mononuclear complex Ir(NDMP)(2)(Cl)(H2O) was obtained in the process of preparing the Cl-bridged dimer [Ir(NDMP)(2)Cl](2). The crystal structures of these complexes were determined by X-ray single crystal diffraction and contrastively studied. The photoluminescence spectrum of Ir(NDMP)2acac exhibits a yellow emission at 560 nm. The HOMO and LUMO energy levels of Ir(NDMP)2acac were calculated to be -5.14 eV and -2.80 eV respectively. Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved.