Synthesis, structure and properties of ruthenium(II) complexes with quinolinedione derivatives as chelate ligands: Crystal structure of [Ru(CO)2Cl2(6-methoxybenzo[g]quinoline-5,10-dione)]
摘要:
The reaction of the dimer complex [{Ru(CO)(3)Cl-2}(2)] with the ligands 4,6-dichloroquinoline-5,8-dione and 6-methoxybenzo[g]quinoline-5, 10-dione in ethanol solution led to the neutral mononuclear complexes of general formula [Ru(CO)(2)Cl-2(kappa(2)-quinolinedione-N,O)]. The complexes were characterized by elemental analysis, IR and RMN spectroscopy, and the molecular structure of [Ru(CO)(2)Cl-2(6-methoxybenzo[g]quinoline-5,10-dione)] was determined by single-crystal X-ray diffraction. The redox chemistry of ligands and complexes was investigated by cyclic voltammetry, and their potential antitumor activity was also evaluated. (C) 2007 Elsevier Ltd. All rights reserved.
Cycloaddition routes to azaanthraquinone derivatives. 1. Use of azadienophiles
作者:kevin T. Potts、Debkumar Bhattacharjee、Eileen B. Walsh
DOI:10.1021/jo00361a014
日期:1986.5
POTTS K. T.; BHATTACHARJEE D.; WALSH E. B., J. ORG. CHEM., 51,(1986) N 11, 2011-2021
作者:POTTS K. T.、 BHATTACHARJEE D.、 WALSH E. B.
DOI:——
日期:——
Synthesis, structure and properties of ruthenium(II) complexes with quinolinedione derivatives as chelate ligands: Crystal structure of [Ru(CO)2Cl2(6-methoxybenzo[g]quinoline-5,10-dione)]
作者:Yolanda Prieto、Marcelo Muñoz、Verónica Arancibia、Mauricio Valderrama、Fernando J. Lahoz、M. Luisa Martín
DOI:10.1016/j.poly.2007.08.014
日期:2007.11
The reaction of the dimer complex [Ru(CO)(3)Cl-2}(2)] with the ligands 4,6-dichloroquinoline-5,8-dione and 6-methoxybenzo[g]quinoline-5, 10-dione in ethanol solution led to the neutral mononuclear complexes of general formula [Ru(CO)(2)Cl-2(kappa(2)-quinolinedione-N,O)]. The complexes were characterized by elemental analysis, IR and RMN spectroscopy, and the molecular structure of [Ru(CO)(2)Cl-2(6-methoxybenzo[g]quinoline-5,10-dione)] was determined by single-crystal X-ray diffraction. The redox chemistry of ligands and complexes was investigated by cyclic voltammetry, and their potential antitumor activity was also evaluated. (C) 2007 Elsevier Ltd. All rights reserved.