76077-77-5

Basic information

• Product Name: Mn(TPP)O
• Synonyms: Mn(TPP)O
• CAS NO: 76077-77-5
• Molecular Weight: 719.124
• Mol File: 76077-77-5.mol
• Article Data: 12

Chemical Properties

• CAS DataBase Reference: Mn(TPP)O(CAS DataBase Reference)
• NIST Chemistry Reference: Mn(TPP)O(76077-77-5)
• EPA Substance Registry System: Mn(TPP)O(76077-77-5)

Safety Data

• Hazardous Substances Data: 76077-77-5(Hazardous Substances Data)

Upstream product

• 121018-78-8 Mn(TPP)(NO₃) 
• 132438-45-0 Mn(TPP)(NO₂) 
• 32195-55-4 5,10,15,20-tetraphenyl-21 H,23-H-porphine manganese(III)chloride 
• 2388-12-7 peroxylaurinoic acid 
• 34557-72-7 (5,10,15,20-tetraphenylporphyrinato)manganese(III) chloride 
• 40861-09-4 3-chloroperpropionic acid 
• 94161-44-1 5-chloropervaleric acid 
• 7722-84-1 dihydrogen peroxide 
• 74087-85-7 3,3-dimethyldioxirane 
• 937-14-4 3-chloro-benzenecarboperoxoic acid 
• 853772-50-6 5,10,15,20-tetraphenylporphyrin-manganese(III) chlorate 
• 132438-45-0 nitritomanganese(III) tetraphenylporphyrin 
• 31004-82-7 manganese(II) 5,10,15,20-tetraphenylporphyrinate 
• 943-39-5 4-nitroperbenzoic acid 

Relevant articles and documents

Kinetics and mechanism of oxidation of manganese(III) acidoporphyrin complexes with hydrogen peroxide

The reactions of manganese(III) acidotetraphenylporphyrin complexes with hydrogen peroxide in an aqueous-organic medium at 288-308 K are studied by spectrophotometry. The reaction is the oxidation of the manganese(III) complex. The spectral and kinetic da

Crystal structure, magnetic and catalytic oxidation properties of manganese(III) tetrakis(ethoxycarbonyl)porphyrin

A new meso-tetraalkyl porphyrin manganese complex, 5,10,15,20-tetrakis(ethoxycarbonyl)porphyrinatomanganese (MnIIITECPCl), had been prepared and characterized by X-ray structure determination. MnIIITECPCl exists as a coordinated dimer in its crystal structure with a weak antiferromagnetic coupling between two Mn(iii) ions. The catalytic oxidation of styrene by MnIIITECPCl was carried out in acetonitrile. MnIIITECPCl was found to be recyclable with a high conversion efficiency when using TBHP as an oxidant and the major product was benzaldehyde. MnIIITECPCl was also reusable by using an PhIO oxidant, but the major products turned out to be phenyl acetaldehyde and styrene epoxide.

Laser Flash Photolysis Studies of Nitritomanganese(III) Tetraphenylporphyrin. Reactions of O2, NO, and Pyridine with Manganese(II) Tetraphenylporphyrin

Laser photolysis of nitritomanganese(III) tetraphenylporphyrin. MnIIITPP(ONO) (1), in degassed toluene gives manganese(II) tetraphenylporphyrin, MnIITPP (2), plus NO2. The quantum yield, Φ, for the formation of MnII-TPP is dependent on the excitation wavelength: Φ = 0.045 at 355 nm and Φ = 0.0064 at 532 nm. Continuous photolysis studies reveal that the quantum yield for the net photodecomposition of 1 is much smaller (10-4). Thus, MnIITPP produced by laser photolysis of MnIIITPP(ONO) mostly returns to 1 by recombination with NO2 according to second-order kinetics with a rate constant 2.2 × 109 M-1 s-1. The kinetics for the reactions of MnIITPP with O2, NO, and pyridine were investigated in detail. In aerated toluene, MnIITPP reversibly reacts with oxygen to yield the dioxygen adduct, MnTPP(O2) (3). The rate constants, kf(O2) and kb(O2), for the formation and dissociation of 3 at 300 K were determined to be 1.93 × 107 M-1 s-1 and 9.0 × 104 s-1, respectively, and the equilibrium constant, kf(O2)/kb(O2), is therefore 2.1 × 102 M-1. MnIITPP reacts with pyridine to give MnII-TPP(Py) with a rate constant of 9.5 × 108 M-1 s-1. MnIITPP reacts with NO to yield nitrosylmanganese porphyrin, MnIITPP(NO), with the rate constant 5.3 × 108 M-1 s-1. The association reactions of MnIITPP with NO, pyridine, O2, and NO2 are discussed in comparison with those of other metalloporphyrins.