[Ru(N,N,C-4,6,4'',6''-tetraphenyl-2,2':6',2''-terpyridinato)(4'-p-tolyl-2,2':6',2''-terpyridine)]PF6 | 402853-11-6

• 英文名称: [Ru(N,N,C-4,6,4'',6''-tetraphenyl-2,2':6',2''-terpyridinato)(4'-p-tolyl-2,2':6',2''-terpyridine)]PF6
• CAS: 402853-11-6
• 化学式: C₆₁H₄₃N₆Ru*F₆P
• 分子量: 1106.09
• InChiKey: RYVDWNYNAGEJQT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  ammonium hexafluorophosphate 、 [trichloro(4'-tolyl-2,2':6',2''-terpyridine)ruthenium(III)] 、 4,6,4'',6''-Tetraphenyl-2,2':6',2''-terpyridine 在 AgBF₄ 作用下， 以 丙酮 为溶剂， 以68%的产率得到[Ru(4,6,4'',6''-tetraphenyl-2,2':6',2''-terpyridine)(4'-p-tolyl-2,2':6',2''-terpyridine)](PF6)2*H2O
  参考文献：
  名称：

  Ru(II) complexes of polyarylated terpyridines: unexpected side-chain C-metallation and photosensitization of electron transfer

  摘要：

  The new ligands 4,4 " -diphenyl-6,6 " -di(4-ethoxycarbonylphenyl)-2,2':6',2 " -terpyridine (H4), its non-carboxylated 4,6,4 " ,6 " -tetraphenyl analogue (H5) and the 4,4 " -diphenyl-6,6 " -di(4-methoxyphenyl) analogue were prepared in high yields via double Krohnke reactions. Reactions with activated (ttpy)RuCl3 (ttpy is 4'-p-tolyl-2,2':6',2 " -terpyridine) provided the symmetrical N-6-coordinated complexes, [Ru(H4)(ttpy)](PF6)(2) and [Ru(H5)(ttpy)](PF6)2, along with the novel, unsymmetrical C-metallated analogues [Ru(4)(ttpy)]PF6 and [Ru(5)(ttpy)]PF6, in which an unprecedented side-chain metallation occurred in lieu of incomplete substitution. A crystallographic analysis of [Ru(5)(ttpy)]NO3 confirmed the N5C donor set in these products and revealed a distorted binding of 5(-) as well as 'pi -stacking' between its uncoordinated pyridine and the ttpy ligand. The diester [Ru(H4)(ttpy)](PF6)(2) was hydrolyzed to the diacid complex [Ru(H(2)3)(ttpy)PF6)(2) (H(2)3 is 4,4 " -diphenyl-6,6 " -di(4-carboxyphenyl)2,2':6',2 " -terpyridine). Measurements of the photogeneration of methyl viologen cation radical with [Ru(H5)(ttpy)](PF6)(2) and [Ru(H(2)3)(ttpy)](PF6)(2) as sensitizers showed that the presence of carboxyl groups in the latter provided a distinct benefit, owing to the formation of the neutral form [Ru(3)(ttpy)](0) but this was insufficient to overcome the detrimental effect of inter-ligand repulsions. (C) 2001 Published by Elsevier Science B.V.

  DOI：

  10.1016/s0020-1693(01)00626-0