138072-33-0

Basic information

• Product Name: 5,10,15,20-tetra(4-nitrophenyl) porphyrinato iron chloride
• Synonyms: 5,10,15,20-tetra(4-nitrophenyl) porphyrinato iron chloride
• CAS NO: 138072-33-0
• Molecular Weight: 884.023
• Mol File: 138072-33-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 5,10,15,20-tetra(4-nitrophenyl) porphyrinato iron chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 5,10,15,20-tetra(4-nitrophenyl) porphyrinato iron chloride(138072-33-0)
• EPA Substance Registry System: 5,10,15,20-tetra(4-nitrophenyl) porphyrinato iron chloride(138072-33-0)

Safety Data

• Hazardous Substances Data: 138072-33-0(Hazardous Substances Data)

Upstream product

• 109-97-7 pyrrole 
• 555-16-8 4-nitrobenzaldehdye 
• 22843-73-8 5,10,15,20-tetrakis(4-nitrophenyl)porphyrin 

Downstream Products

• 934737-09-4 (N-MeIm)Fe(II)(TPP-p-NO₂)(⁽¹³⁾CO) 
• 934737-08-3 (N-MeIm)Fe(II)(TPP-p-NO₂)(CO) 

Relevant articles and documents

Method for synthesizing trivalent tetraaryl ferriporphyrin from pyrrole, aromatic aldehyde and bivalent ferric salt

The invention discloses a method for synthesizing trivalent tetraaryl ferriporphyrin from pyrrole, aromatic aldehyde and bivalent ferric salt. The method comprises the following steps: refluxing aromatic aldehyde, pyrrole and ferrous chloride in a DMF solvent under the catalysis of anhydrous aluminum trichloride to synthesize trivalent tetraaryl ferriporphyrin in one step. The reaction process comprises the following steps: sequentially adding anhydrous aluminum trichloride, aryl aldehyde, pyrrole and ferrite into DMF (Dimethyl Formamide) while stirring, introducing nitrogen, carrying out heating reflux reaction for 0.5 hour, removing the nitrogen, continuing to heat for a certain period of time, stopping the reaction, performing cooling, standing overnight near 273K, and carrying out suction filtration to obtain ferroporphyrin. According to the method, aromatic aldehyde, pyrrole and ferrous chloride are directly used as raw materials, porphin is not needed, and strongly corrosive organic acid is not used as a solvent; high-purity tetraaryl ferriporphyrin is obtained at a high yield under the condition that a complex separation means is not needed, and industrial production is easyto achieve.

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.