[Cr^III(TTP)Cl] | 43145-39-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯啉
• 英文名称: [Cr^III(TTP)Cl]
• 英文别名: chlorochromium(III) meso-tetrakis(4-methylphenyl)porphyrinate；chlorochromium(III) p-tetratolylporphyrin
• CAS: 43145-39-7
• 化学式: C₄₈H₃₆ClCrN₄
• 分子量: 756.29
• InChiKey: XCPJJDJNCVICPP-HTMHXADGSA-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

• 作为反应物：
  描述：

  [Cr^III(TTP)Cl] 在 iodosylbenzene 、 benzene 作用下， 以 苯 为溶剂， 以72%的产率得到oxo(5,10,15,20-tetra-p-tolylporphyrinato)chromium(IV)-benzene( 1/1)
  参考文献：
  名称：

  Synthesis, characterization, and molecular structure of oxo(porphyrinato)chromium(IV) complexes

  摘要：

  DOI：

  10.1021/ic00134a018
• 作为产物：
  描述：

  (5,10,15,20-tetra-p-tolylporphyrinato)oxochromium(IV) 在 三苯基膦 作用下， 以 二氯甲烷 为溶剂， 生成 [Cr^III(TTP)Cl]
  参考文献：
  名称：

  Groves, John T.; Kruper, William J. Jr., Israel Journal of Chemistry, 1985, vol. 25, p. 148 - 154

  摘要：

  DOI：

文献信息

• Woo, L. Keith; Hays, J. Alan; Goll, James G., Inorganic Chemistry, 1990, vol. 29, # 20, p. 3916 - 3917
  作者：Woo, L. Keith、Hays, J. Alan、Goll, James G.

  DOI：——

  日期：——
• Neely, Frank L.; Bottomley, Lawrence A., Inorganic Chemistry, 1997, vol. 36, # 24, p. 5432 - 5434
  作者：Neely, Frank L.、Bottomley, Lawrence A.

  DOI：——

  日期：——
• Stereoelectronic Aspects of Inter-Metal Nitrogen Atom Transfer Reactions between Nitridomanganese(V) and Chromium(III) Porphyrins
  作者：Lawrence A. Bottomley、Frank L. Neely

  DOI：10.1021/ic960919c

  日期：1997.11.1

  Reactions of nitridomanganese(V) porphyrins with chromium(III) porphyrins resulted in the irreversible formation of nitridochromium(V) porphyrins and manganese(III) porphyrins. The progress of these reactions has been followed spectrophotometrically, electrochemically, and spectroscopically by EPR. Kinetic analysis of the spectrophotometric data obtained during these reactions for a variety of substituted porphyrins showed the reactions to be first order in each of the reactants. Rate constants were dependent upon the electronic and steric effects of the porphyrin substituent, upon the identity of the anion bound to the chromium(III) reactant, and upon the solvent dielectric constant. We propose that the mechanism of these nitrogen atom transfer reactions involves the nucleophilic attack of the nitridomanganese porphyrin donor on the cationic chromium(III) porphyrin acceptor facilitating a net, two-electron redox process mediated by a heterobimetallic mu-nitrido intermediate. This report represents the first systematic study of the stereoelectronic effects involved in the complete, inter-metal nitrogen atom transfer between two metalloporphyrins.
• Buchler, Johann Walter; Dreher, Christine; Lay, Kiong-Lam, Chemische Berichte, 1984, vol. 117, # 6, p. 2261 - 2274
  作者：Buchler, Johann Walter、Dreher, Christine、Lay, Kiong-Lam

  DOI：——

  日期：——
• Synthesis, characterization, and reactivity of novel organochromium(III) porphyrin complexes
  作者：Paul J. Toscano、Holger Brand、Peter T. DiMauro

  DOI：10.1021/om00025a011

  日期：1993.1

  The preparations of the organometallic porphyrin complexes (TTP)CrR (TTP is the dianion of meso-tetra-p-tolylporphyrin; R is C6H5, C6H4tBu-p, or CH2SiMe3) are described. The new compounds were synthesized by metathesis of (TTP)CrCl with the corresponding organolithium or Grignard reagent and characterized by H-1 NMR and electronic spectroscopies. The reactivity of (TTP)CrR toward molecular oxygen in CDCl3 and CeD6 solutions was investigated. In the former solvent, the initially observed products were (TTP)Cr(O) and RD, while little or no reaction occurred in the latter solvent until BrCCl3 was added. These results suggest that the reaction commences upon coordination of dioxygen, followed by homolysis of the Cr-C sigma-bond with subsequent trapping of R. by solvent or BrCCl3, respectively. The reactive properties of (TTP)CrR with heat, light, acid, 12, and HgCl2 are also reported.