Copper(II) Complexes of a Series of Polypyridine Ligands Possessing a 1,2-Bis(2-pyridyl)ethane Common Moiety: Incorporation and Hydrolysis of Phosphate Esters
作者:Motoharu Itoh、Jun Nakazawa、Kunihiro Maeda、Koji Kano、Tadashi Mizutani、Masahito Kodera
DOI:10.1021/ic049240w
日期:2005.2.1
yridyl]ethane (L1) and 1,2-bis[2-(N-piperidinomethyl)-6-pyridyl]ethane (L2) and a hexadentate ligand 1,2-bis(2-((methyl(pyridylmethyl)amino)methyl)-6-pyridyl)ethane (L3) were prepared as part of a series of new polypyridine ligands possessing a 1,2-bis(2-pyridyl)ethane common moiety. L1 and L2 form mononuclear Cu(II) complexes [Cu(L)(Cl)](ClO4) [L = L1 (1) and L2 (2)], respectively. L3 forms a dinuclear
两个四齿配体1,2-双[2-(((二甲基氨基)甲基)-6-吡啶基]乙烷(L1)和1,2-双[2-(N-哌啶基甲基)-6-吡啶基]乙烷(L2)和制备六齿配体1,2-双(2-(((甲基(吡啶基甲基)氨基)甲基)-6-吡啶基)乙烷(L3)作为一系列具有1,2-双(2)的新型聚吡啶配体的一部分-吡啶基)乙烷共同部分。L1和L2分别形成单核Cu(II)配合物[Cu(L)(Cl)](ClO4)[L = L1(1)和L2(2)]。L3形成双核Cu(II)络合物[Cu2(L3)((PhO)2PO2)2](ClO4)2(3)或六核Cu(II)络合物[Cu6(L3)3((PhO)PO3)4 ](ClO4)4(4)分别在(PhO)2PO2-一元阴离子或(PhO)PO3(2-)二价阴离子存在下。通过X射线分析确定1-4的结构。溶液中的结构通过FAB和CSI MS光谱仪进行了研究。常见的结构灵活性1,侧基的2-双(