bis(3,3',4,4',5,5'-hexamethyldipyrroylmethenate)copper(II) | 38504-29-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: bis(3,3',4,4',5,5'-hexamethyldipyrroylmethenate)copper(II)
• 英文别名: Cu(3,3',4,4',5,5'-hexamethyldipyrrolylmethene-2,2'(-1H))2；[Cu(3,3',4,4',5,5'-hexamethyl-2,2'-dipyrrolylmethene(-H))2]；Bis[2,3,4-trimethyl-5-[(3,4,5-trimethyl-2H-pyrrol-2-ylidene-kappaN)\ methyl]-1H-pyrrolato-kappaN]copper(II)；copper;(5Z)-2,3,4-trimethyl-5-[(3,4,5-trimethylpyrrol-1-id-2-yl)methylidene]pyrrole
• CAS: 38504-29-9
• 化学式: C₃₀H₃₈CuN₄
• 分子量: 518.205
• InChiKey: JZGAJYBWNDFWNB-CQNCLULFSA-N

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

• 作为反应物：
  描述：

  bis(3,3',4,4',5,5'-hexamethyldipyrroylmethenate)copper(II) 以 solid 为溶剂， 生成 氮 、 copper(II) oxide
  参考文献：
  名称：

  Thermal properties of ligands, salts and metal complexes of linear oligopyrroles

  摘要：

  The effect of structure on the thermal properties of dipyrrolylmethanes, dipyrrolylmethenes, bis (dipyrrolylmethenes), their salts, and chelates is analyzed proceeding from the results of thermogravimetric analysis. The common tendency is a decrease in the thermal stability of compounds with a disturbed symmetry of alkyl substitution of ligands and with a higher degree of their alkylation, with the increased size of alkyl substituents, with the nitrogen atom in the five-member cycles replaced by S or O. The opposite effect occurs at the change in the mode of attaching methylene spacer in going from 2,2'- to 3,3'-bis(dipyrrolylmethenes). The effects of the themostabilization of the ligands of linear oligopyrroles in the composition of chelates and HBr salts are evaluated quantitatively.

  DOI：

  10.1134/s1070363209090163
• 作为产物：
  描述：

  copper(II) acetate monohydrate 、 2,3,4-Trimethyl-5-[(3,4,5-trimethyl-2H-pyrrol-2-ylidene)methyl]-1H-pyrrole hydrobromide (1:1) 以 丙醇 、 环己烷 为溶剂， 生成 bis(3,3',4,4',5,5'-hexamethyldipyrroylmethenate)copper(II)
  参考文献：
  名称：

  Dipyrromethene as multifunctional sensor towards d-metal cations

  摘要：

  DOI：

  10.1016/j.jphotochem.2024.115687

文献信息

• Complex formation of Cu(II), Ni(II), Zn(II), Co(II), and Cd(II) acetates with 3,3′,4,4′,5,5′-hexamethyldipyrrolylmethene
  作者：G. B. Guseva、E. V. Antina、A. I. V’yugin、A. E. Loginova

  DOI：10.1134/s1070328408080071

  日期：2008.8

  The reactions of complex formation of Cu(II), Co(II), Zn(II), Ni(II), and Cd(II) acetates with 3,3',4,4'5,5'-hexamethyl-2,2'-dipyrrolylmethene (HL) in DMF were studied by the electronic spectroscopy and calorimetric titration methods at 298.15 K. The main products of the above reactions are [ML2] chelates. In the case of Cu and Ni salts, the process occurs through the spectrally recorded stage of formation of the heteroligand [ML(AcO)] complexes. The reaction with Cd acetate terminates at the stage of the heteroligand complex formation due to the large radius and decreasing electron affinity of the Cd2+ ion. The effect of the metal nature appears in the increasing thermodynamic stability of single-type complexes in the series [ML2]: Ni(II) < Zn(II) < Co(II) < Cu(II) and [ML(AcO)]: Cd(II) < Ni(II) < Cu(II).