Metal Complexes Based on Tetrathiafulvalene‐Fused π‐Extended Schiff Base Ligands – Syntheses, Characterization, and Properties
作者:Jie Qin、Chen‐Xi Qian、Nan Zhou、Rong‐Mei Zhu、Yi‐Zhi Li、Jing‐Lin Zuo、Xiao‐Zeng You
DOI:10.1002/ejic.201101022
日期:2012.1
π-Conjugated tetrathiafulvalene (TTF)-based donors with a monoamine moiety, 2-[4,5-bis(methylthio)-1,3-dithiol-2-ylidene]-1,3-benzodithiol-5-amine (La) and 2-(5,6-dihydro[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-1,3-benzodithiol-5-amine (Lb), have been synthesized. Condensation of the TTF amines with different pyridinecarbaldehydes afforded new TTF-fused π-extended Schiff base ligands, La-imine-4-pyridyl
π-共轭四硫富瓦烯 (TTF) 基供体,具有单胺部分,2-[4,5-双(甲硫基)-1,3-二硫醇-2-亚基]-1,3-苯并二硫醇-5-胺 (La)和 2-(5,6-dihydro[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-1,3-benzodithiol-5-amine (Lb), 已合成. TTF 胺与不同的吡啶甲醛缩合得到新的 TTF 稠合 π 扩展席夫碱配体 La-亚胺-4-吡啶基 (L1)、La-亚胺-3-吡啶基 (L2) 和 Lb-亚胺-2-吡啶基(L3)。基于这些席夫碱吡啶配体的四种金属配合物,M(hfac)2(L)2 (M = CuII, L = L1, 4; M = MnII, L = L1, 5; M = CuII, L = L2, 6 ; hfac = 六氟乙酰丙酮化物) 和 [Re(CO)4(L3)][Re2(CO)6Cl3]