Re(4,4'-bis{p-(diethylamino)-αstyryl}-2,2'-bipyridine)(CO)3Cl | 116840-71-2

• 英文名称: Re(4,4'-bis{p-(diethylamino)-αstyryl}-2,2'-bipyridine)(CO)3Cl
• 英文别名: [(4,4'-bis[p-(diethylamino)-α-styryl]-2,2'-bipyridine)Re(CO)3Cl]
• CAS: 116840-71-2
• 化学式: C₃₇H₃₈ClN₄O₃Re
• 分子量: 808.394
• InChiKey: RTDHVJBOHYTJQO-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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

• 作为反应物：
  描述：

  [(4,4'-bis[p-(diethylamino)-α-styryl]-2,2'-bipyridine)Re(1,10-bis(4-pyridyl)-3,8-dimethyl-1,3,5,7,9-decapentaene)(CO)3][O3SCF3] 、 Re(4,4'-bis{p-(diethylamino)-αstyryl}-2,2'-bipyridine)(CO)3Cl 、 silver trifluoromethanesulfonate 以 二氯甲烷 、 丙酮 为溶剂， 以68%的产率得到[((4,4'-bis[p-(diethylamino)-α-styryl]-2,2'-bipyridine)Re(CO)3)2(μ-1,10-bis(4-pyridyl)-3,8-dimethyl-1,3,5,7,9-decapentaene)][O3SCF3]2
  参考文献：
  名称：

  Intramolecular Photoinduced Electron Transfer in Multicomponent Rhenium(I) Donor−Acceptor Complexes

  摘要：

  The mononuclear [(DEAS-bpy)Re(CO)(3)(BPP)](+), [(DEAS-bpy)Re(CO)(3)(BPP-Me)](2+), and [(bpy)Re(CO)(3)(BPP)](+) and the binuclear [(DEAS-bpy)Re(CO)(3)(mu-BPP)Re(CO)(3)(DEAS-bpy)](2+) complexes have been prepared, and their electrochemical and photophysical properties have been investigated (DEAS-bpy = 4,4'-bis [p-(diethylamino)-alpha-styryl]-2,2'-bipyridine, BPP = 1,10-bis(4-pyridyl)-3,8-dimethyl-1,3,5,7,9-decapentaene, bpy = 2.2'-bipyridine), The electrochemical behavior of these complexes shows that reduction occurs first on the BPP ligand (E approximate to -0.85 V vs SCE) and then on the DEAS-bpy ligand (E approximate to -1.30 V). The site easier to oxidize is on the amines of the DEAS-bpy ligand (E approximate to +0.70 V); other oxidation processes occur at more positive potential on the ligands and on the metal center. The complexes containing both the DEAS-bpy and the BPP ligands phosphoresce in rigid matrix at 77 K from a (LC)-L-3 state of the DEAS-bpy ligand (lambda(max) approximate to 675 nm, tau > 350 mu s); no emission is observed at room temperature in fluid solution, where a long-lived (tau approximate to 4 mu s) species is observed through transient absorption measurements. By combining electrochemical and photophysical data, it is concluded that following light excitation a charge-separated state is formed, which is noticeably long-lived compared to that observed in other donor-acceptor complexes in homogeneous solution.

  DOI：

  10.1021/ic980570o
• 作为产物：
  描述：

  五羰基氯铼(I) 、 4,4′-bis(4-diethylaminostyryl)-2,2′-bipyridine 以 甲苯 为溶剂， 以>90的产率得到Re(4,4'-bis{p-(diethylamino)-αstyryl}-2,2'-bipyridine)(CO)3Cl
  参考文献：
  名称：

  Juris, Alberto; Campagna, Sebastiano; Bidd, Ilesh, Inorganic Chemistry, 1988, vol. 27, # 22, p. 4007 - 4011

  摘要：

  DOI：