名称:
Synthesis and structures of N,N,O-scorpionatoruthenium(II) complexes featuring “non-innocent” o-benzoquinonediimines
摘要:
A series of ruthenium(II) complexes bearing redox-active o-benzoquinonediimines (o-bqdi) was synthesized and characterized. Reactions of [RuCl(bdmpza)(eta(4)-cod)] (bdmpza = bis(3,5-dimethylpyrazol-1-yl)acetato; cod = 1,5-cyclooctadiene) and 1,2-benzenediamines such as o-phenylenediamine (o-pdaH(2)), 4,5-difluoro-1,2-benzenediamine (o-pdaF(2)), 4,5-dichloro-1,2-benzenediamine (o-pdaCl(2)), and 4,5-dimethoxy-1,2-benzenediamine (o-pda(OMe)(2)) afforded [RuCl(bdmpza)(o-bqdiX(2))] (X = H, 1; X = F, 2; X = Cl, 3; X = OMe, 4). (c) 2010 Elsevier Ltd. All rights reserved.