chloro(4-(4-carboxyphenyl)-2,2':6,2''-terpyridine)(1,2-bis(diphenylphosphino)ethane)ruthenium(II) tetrafluoroborate | 1352132-27-4

• 英文名称: chloro(4-(4-carboxyphenyl)-2,2':6,2''-terpyridine)(1,2-bis(diphenylphosphino)ethane)ruthenium(II) tetrafluoroborate
• CAS: 1352132-27-4
• 化学式: BF₄*C₄₈H₃₉ClN₃O₂P₂Ru
• 分子量: 975.132
• InChiKey: QUUBNZOZFJOOMI-UHFFFAOYSA-M

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：

  4-([2,2':6',2''-三联吡啶]-4'-基)苯甲酸 以 乙醇 、 二氯甲烷 为溶剂， 生成 chloro(4-(4-carboxyphenyl)-2,2':6,2''-terpyridine)(1,2-bis(diphenylphosphino)ethane)ruthenium(II) tetrafluoroborate
  参考文献：
  名称：

  Synthesis, characterization and catalytic property of ruthenium–terpyridyl complexes

  摘要：

  The known compound 4'-(carboxyphenyl)-2,2':6,2 ''-terpyridine (LH) was prepared and complexed with RuCl3 center dot 3H(2)O. The resulting complex [Ru(LH)Cl-3] was then allowed to react separately with 2,2'-bipyridine (bpy), 1,10-phenanthroline (phen), triphenylphosphine (PPh3) and 1,2-bis-(diphenylphosphino)ethane (dppe). The compositions of corresponding complexes [Ru(LH)bpyCl](BF4) 1, [Ru(LH)phenCl](BF4) 2, (Ru(LH)(PPh3)(CH3CN)(2)] (BF4)(2) 3 and [Ru(LH)(dppe)Cl](BF4) 4 were assigned on the basis of their FAB-mass spectra, elemental analysis, spectroscopic (IR, NMR) data and X-ray diffraction measurements. The diamagnetic, cationic complexes displayed strong MLCT transitions in the visible region with significant shift in MLCT band energy corresponding to the strength of substituted ligands. The redox behaviour of the complexes was investigated using cyclic voltammetry measurements. Among all the complexes, 3 efficiently catalyzed the synthesis of propargylamine via three components coupling reaction. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2011.09.014