cadmium 2-bromo-5,10,15,20-tetraphenylporphyrinate | 1443990-88-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四吡咯及其衍生物
• 英文名称: cadmium 2-bromo-5,10,15,20-tetraphenylporphyrinate
• CAS: 1443990-88-2
• 化学式: C₄₄H₂₇BrCdN₄
• 分子量: 804.039
• InChiKey: VWWLQEZWBNXEJE-OWQDCWHVSA-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：

  cadmium 2-bromo-5,10,15,20-tetraphenylporphyrinate 在 zinc diacetate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 2-bromo-5,10,15,20-tetraphenylporphyrinatozinc(II)
  参考文献：
  名称：

  Reaction of metal exchange of cadmium 5,10,15,20-tetraphenylporphyrinate and its β-bromo derivative with zinc acetate in dimethylformamide

  摘要：

  Metal exchange of cadmium 5,10,15,20-tetraphenylporphyrinate (CdTPP) and cadmium 2-bromo-5,10,15,20-tetraphenylporphyrinate (CdTPPBr) with zinc acetate in dimethylformamide was spectrophotometrically examined. The kinetic parameters of the metal exchange reaction were determined. A possible stoichiometric mechanism of the reaction was suggested. The effect of the bromo substituent in beta-position of the pyrrole in the cadmium tetraphenylporphyrinate on the metal exchange reaction with Zn(OAc)(2) in DMF was found.

  DOI：

  10.1134/s1070363213050198
• 作为产物：
  描述：

  tetraphenylporphyrin 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 氯仿 、 N,N-二甲基甲酰胺 为溶剂， 生成 cadmium 2-bromo-5,10,15,20-tetraphenylporphyrinate
  参考文献：
  名称：

  β-溴化四苯基卟啉的配合物形成及其镉配合物与d-金属盐在二甲基甲酰胺中的金属交换

  摘要：

  与四苯基卟啉，2-溴-5,10,15,20-四苯基卟啉，2,3,12,13-四溴-5,10,15,20-四苯基卟啉和2的乙酸锌和乙酸铜（II）的络合物形成研究了N，N-二甲基甲酰胺中的3,7,8,12,13,17,18-八溴-5,10,15,20-四苯基卟啉。比较了在络合物形成和金属交换反应研究中确定的速率常数。

  DOI：

  10.1134/s1070363216010187

文献信息

• Bromo-substituted Mn(II) and Mn(III)-tetraarylporphyrins: synthesis and properties
  作者：Natalya Vasil’evna Chizhova、Olga Valentinovna Maltceva、Svetlana Veniaminovna Zvezdina、Nugzar Zhoraevich Mamardashvili、Oscar Iosifovich Koifman

  DOI：10.1080/00958972.2018.1519186

  日期：2018.10.2

  Abstract Mono-, tetra-, and octa-bromo substituted Mn(II)- and Mn(III)-tetraarylporphyrins were synthesized by reactions of manganese(II) chloride with corresponding porphyrin ligands or their Cd(II)-complexes in DMF. With the use of the metal exchange reaction, the time of the Mn-porphyrins formation is significantly reduced with increase in yield of final products in comparison with the complexation

  摘要 通过氯化锰 (II) 与相应的卟啉配体或其 Cd(II)-配合物在 DMF 中反应合成了单、四和八溴取代的 Mn(II)-和 Mn(III)-四芳基卟啉。通过使用金属交换反应，与络合反应相比，随着最终产物产率的增加，Mn-卟啉形成的时间显着减少。在 NaOH 和纯 DMF 存在下，Mn(III)-四芳基卟啉在 DMF 中还原为 Mn(II)-卟啉。使用紫外-可见光和 1H NMR 光谱、质谱和元素分析对获得的化合物进行鉴定。图形概要
• Metal-exchange reaction between cadmium tetraphenylporphyrinates and copper(II) in dimethylformamide
  作者：S. V. Zvezdina、O. V. Mal’tseva、N. V. Chizhova、I. G. Scheblykin、N. Zh. Mamardashvili

  DOI：10.1134/s0036023613040219

  日期：2013.4

  The metal-exchange reaction of cadmium 5,10,15,20-tetraphenylporphyrinate (CdTPP) and cadmium 2-bromo-5,10,15,20-tetraphenylporphyrinate (CdTPPBr) with copper acetate (Cu(OAc)(2)) in dimethylformamide was studied spectrophotometrically. The kinetic parameters of the metal-exchange reaction were determined. A possible stoichiometric reaction mechanism was proposed.
• Synthesis and Spectral Characteristics of Sn(IV) Tetraphenylporphyrinates
  作者：N. V. Chizhova、A. V. Shinkarenko、N. Zh. Mamardashvili

  DOI：10.1134/s1070363218120162

  日期：2018.12

  Coordination reactions of 5,10,15,20-tetraphenylporphyrin, 2-bromo-5,10,15,20-tetraphenylporphyrin, 2,3,12,13-tetrabromo-5,10,15,20-tetraphenylporphyrin, 2,3,7,8,12,13,17,18-octabromo-5,10,15,20-tetraphenylporphyrin and metal-exchange reactions of their cadmium complexes with tin(II) chloride in dimethylformamide are described. Optimum conditions for the synthesis of Sn(IV) tetraphenylporphyrinates have been elaborated. The obtained substances have been identified by electron absorption spectroscopy, H-1 NMR spectroscopy, and mass-spectroscopy.