[Cu(6,7,8,9-tetrahydropyrido[1,2-b]acridine)2]ClO4 | 345900-37-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: [Cu(6,7,8,9-tetrahydropyrido[1,2-b]acridine)2]ClO4
• 英文别名: [Cu(8,9,10,11-tetrahydropyrido-[4,3-b]-acridine)2](ClO4)；[Cu(6)2]ClO4；copper(1+);8,9,10,11-tetrahydrobenzo[b][1,10]phenanthroline;perchlorate
• CAS: 345900-37-0
• 化学式: C₃₂H₂₈CuN₄*ClO₄
• 分子量: 631.598
• InChiKey: WHBPDEAMRCAUIO-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  8,9,10,11-tetrahydropyrido-[4,3-b]-acridine 、 tetrakis(acetonitrile)copper(I) perchlorate 以 乙腈 为溶剂， 以81%的产率得到[Cu(6,7,8,9-tetrahydropyrido[1,2-b]acridine)2]ClO4
  参考文献：
  名称：

  Evaluation of Diimine Ligand Exchange on Cu(I)

  摘要：

  Four ligands have been prepared, 8,8-dimethyl-6,7,9-trihydropyrido [1,2-b]acridine and three 4,4',6,6'-tetrasubstituted derivatives of 2,2'-bipyrimidine where the substituents are methyl, phenyl, and p-tolyl. The corresponding [CuL2](+) salts of these ligands evidence nonequivalent NMR signals that allow an estimation of the ligand exchange barrier in both acetonitrile and chloroform solution. Lower barriers are found in the former solvent and attributed to solvent participation in the exchange process. Corresponding differences in the oxidation potentials of the complexes are explained in a similar manner. The electronic absorption properties of the complexes are also consistent with the steric and electronic properties of the ligands. [Cu(2c)(2)](PF6), where 2c = 4,4',6,6'-tetraphenyl-2, 2'-bipyrimidine, was analyzed by X-ray diffraction and found to crystallize in the space group Pccn with a = 14.761(2) Angstrom, b = 15.007(2) Angstrom, c = 24.407(4) Angstrom, and Z = 4. The internal and external phenyl rings are disposed quite differently, with the internal rings interacting strongly with the orthogonal ligand.

  DOI：

  10.1021/ic0000606

文献信息

• Cu(I) Complexes of 3,3‘-Polymethylene Bridged Derivatives of 2,2‘-Bi-1,10-Phenanthroline
  作者：Elvira C. Riesgo、Yi-Zhen Hu、Randolph P. Thummel

  DOI：10.1021/ic0300417

  日期：2003.10.1

  A series of 3,3'-polymethylene-2,2'-bi-1,10-phenanthrolines coordinate with Cu(I) to form dinuclear complexes [(CuL)(2)](2+). As the 3,3'-bridge is lengthened from two to four carbons, the ligand becomes more twisted about the 2,2'-bond, favoring dinuclear coordination. The distance between the two copper atoms varies from 2.92 Angstrom for the dimethylene-bridged system to 3.59 Angstrom for the tetramethylene bridge. Favorable pi-stacking interactions occur between opposing ligands and promote complex formation, Competition experiments indicate that self-recognition is important and only homoleptic complexes are observed. Under equilibrium conditions, formation of the tetramethylene-bridged complex appears to be the most favored while the dimethylene-bridged system is least favored. The intensity of the long wavelength metal-ligand charge-transfer absorption band decreases as the 3,3'-bridge is shortened. Interaction between the two copper centers is evidenced by a splitting of the oxidation wave, and this splitting increases as the Cu-Cu distance is decreased.