62769-24-8

Basic information

• Product Name: 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphinemanganese(III)chloride
• Synonyms: 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphinemanganese(III)chloride;Chlorotetra(4-chlorophenyl)porphinatomanganese;chloromanganese(III) meso-tetra(p-methoxyphenyl)porphyrin, 97%
• CAS NO: 62769-24-8
• Molecular Formula: C₄₈H₃₆ClMnN₄O₄
• Molecular Weight: 823.23
• Mol File: 62769-24-8.mol

Chemical Properties

• Appearance: /
• Storage Temp.: Inert atmosphere,Room Temperature
• CAS DataBase Reference: 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphinemanganese(III)chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphinemanganese(III)chloride(62769-24-8)
• EPA Substance Registry System: 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphinemanganese(III)chloride(62769-24-8)

Safety Data

• Hazardous Substances Data: 62769-24-8(Hazardous Substances Data)

Usage

Uses

Used in Catalysis:
5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphinemanganese(III)chloride is used as a catalyst in various chemical reactions due to its unique electronic properties and the ability of the manganese center to engage in redox processes. The presence of the 4-methoxyphenyl groups enhances its catalytic activity and selectivity in certain reactions.
Used in Medicine:
In the medical field, 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphinemanganese(III)chloride is used as a photosensitizer in photodynamic therapy for the treatment of certain types of cancer. Its ability to absorb light and generate reactive oxygen species upon illumination makes it a promising candidate for targeted cancer treatment.
Used in Material Science:
5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphinemanganese(III)chloride is utilized in the development of functional materials, such as organic light-emitting diodes (OLEDs) and solar cells, owing to its light-absorbing and charge-transporting properties. The incorporation of this complex into these devices can improve their efficiency and performance.
Used in Analytical Chemistry:
As an analytical reagent, 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphinemanganese(III)chloride is employed for the detection and quantification of various metal ions and other analytes. Its selective binding and unique spectroscopic properties make it a valuable tool in analytical chemistry.
Used in Environmental Applications:
5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphinemanganese(III)chloride is used in environmental remediation processes, such as the degradation of pollutants and the removal of heavy metals from contaminated water sources. Its ability to bind and reduce certain contaminants makes it a useful agent in environmental protection efforts.

Upstream product

• 22112-78-3 5,10,15,20-tetrakis(4-methoxyphenyl)porphyrin 

Downstream Products

• 673459-85-3 [Mn(NO)(piperidine)(C₂₀H₈N₄(p-MeOC₆H₄)4)] 
• 88271-90-3 5,10,15,20-tetrakis(p-methoxyphenyl)porphinatomanganese(III) fluoride 
• 139312-22-4 {Mn(C₅H₂N(C₆H₄OCH₃))4(C₄H₈O)2}⁽¹⁺⁾ 

Relevant articles and documents

Novel complexes of Mn(III) with macrocylic porphine ligand and ethylenediamine

The present work describes the synthesis and characterization of a few Mn(III) porphyrins with ethylenediamine. A new series of high-spin Mn(III) porphyrins having general formula [Mn(TMPP)X] and [Mn(TMPP)X(en)], where TMPP=tetra-p-methoxyphenylporphinato

A green process for oxidation of p-nitrotoluene catalyzed by metalloporphyrins under mild conditions

A novel synthetic technology of p-nitrobenzoic acid has been investigated with dioxygen by using metalloporphyrins RTPP-MIIICl (M = Fe, Co, Mn) as biomimetic catalysts. Oxidation of p-nitrotoluene to p-nitrobenzoic acid under 2.0 MPa of O2 in the presence of a microamount of metalloporphyrins (RTPP-MIIICl) at 55 °C was achieved with the highest (up to 90.4%) yield. Further research results show that the catalytic activities were relative to the nature of the substituted groups and the central metal ions of metalloporphyrins. For the metalloporphyrins with the same center metal ions, the greater the electron-withdrawing degree of groups in the porphyrin ring, the higher the catalytic activities of the metalloporphyrins. The catalytic activities for metalloporphyrins with different center metal ions followed the order RTPPMn IIICl > RTPP Fe IIICl > RTPP Co IIICl.

Carbon-13 and deuterium NMR spectroscopy of high-spin manganese(III) porphyrin halide and pyridine complexes

Carbon-13 NMR spectroscopic measurements have been performed for high-spin manganese(III) porphyrins to evaluate effects of axial ligand binding and to correlate isotropic shift patterns with d-orbital occupation. A qualitative description of unpaired spin delocalization mechanisms is offered. No particular ordering of resonances is apparent for F-, Cl-, and I- adducts, but absolute shift values for the F- complex are larger and approach those for the stronger field 4-methylpyridine ligand. Resonances for α-pyrrole carbon atoms are downfield and cover a range from 383 to 492 ppm. Corresponding β-pyrrole carbon signals are upfield in the region from -72 to -166 ppm. The meso carbon signal exhibits a small upfield shift, which increases in magnitude with 4-methylpyridine displacement of the halide ligand. Previously elucidated carbon-13 shift correlations are consistent with predominant unpaired π-spin density at β-pyrrole and meso carbon sites of manganese(III) porphyrins. Negative π-spin density at the meso carbon atom is to be contrasted with earlier Hu?ckel calculations that predict large positive spin density at this position. Deuterium NMR spectroscopy revealed large downfield shifts for α-and β-deuterium atoms of coordinated pyridine-d5. Corresponding carbon-13 signals are also far downfield. These observations are readily explained by transmission of σ-spin density from the singly occupied dz2 orbital to the axial pyridine ligand.