Synthesis of iron(ii), manganese(ii) cobalt(ii) and ruthenium(ii) complexes containing tridentate nitrogen ligands and their application in the catalytic oxidation of alkanes
作者:George J. P. Britovsek、Jason England、Stefan K. Spitzmesser、Andrew J. P. White、David J. Williams
DOI:10.1039/b414813d
日期:——
series of Fe(II), Mn(II), Co(II) and Ru(II) complexescontaining bis(imino)pyridine or bis(amino)pyridine ligands and weakly coordinating triflate (OTf−) or non-coordinating SbF6− anions have been prepared. The complexes have been fully characterized including several solid-state structure analyses. Two unusual mono-chelate six-coordinate bis(imino)pyridine Fe(II) and Mn(II) complexes have been observed
一系列含Fe(II),Mn(II),Co(II)和Ru(II)的配合物双(亚氨基)吡啶 或者 双(氨基)吡啶配体和弱配位三氟甲磺酸酯(OTF - )或非配位的SbF 6 -的阴离子已经制备。配合物已得到充分表征,包括几种固态结构分析。已经观察到两种不寻常的单螯合物六配位双(亚氨基)吡啶Fe(II)和Mn(II)配合物。配合物的氧化催化性能环己烷对H 2 O 2的含量进行了评估。只有Fe(II)配合物显示出催化活性,这主要归因于Fenton型自由基的自催化作用。氧化作用。