Facile synthesis and electrochemical properties of two trinuclear ruthenium complexes based on star-shaped terpyridine derivatives
作者:Cédric R. Mayer、Frédéric Dumur、Fabien Miomandre、Eddy Dumas、Thomas Devic、Céline Fosse、Francis Sécheresse
DOI:10.1039/b706419e
日期:——
Two trinuclear ruthenium complexes [TolylTerpyRu}3(L3A)]·(PF6)9 and [TolylTerpyRu}3(L3B)]·(PF6)9 containing the star-shaped ligands 1,3,5-tris[4′-(2,2′:6′,2″-terpyridinyl)-1-pyridiniumyl]methylphenyl}benzene (L3A) and 2,4,6-tris[4′-(2,2′:6′,2″-terpyridinyl)-1-pyridiniumyl]methyl}mesitylene (L3B), respectively, have been synthesized and characterized using electrospray ionization mass spectrometry
两个三核钌络合物[甲苯基TerpyRu} 3(L3A)]·(PF 6)9和[甲苯基TerpyRu} 3(L3B)]·(PF 6)9含有星形配体1,3,5-tris [4'-(2,2':6',2''-吡啶基)-1-吡啶鎓基]甲基苯基}苯(L3A)和2,4,6-tris [4'-分别合成并表征了(2,2':6',2''-叔吡啶基)-1-吡啶基]甲基}均三甲苯(L3B)电喷雾电离质谱, 紫外可见 光谱学,1 H和13 C NMR光谱。这些阳离子配体已经使用1,3,5-三苯苯或1,3,5-三甲基苯芯合成了4'-(4-吡啶基)-2,2':6',2''-吡啶的4'-吡啶基的N-烷基化反应(terpy,py)。已经将两种三核钌配合物的电化学性质与类似的双核和单核钌配合物进行了比较。