136096-56-5

Basic information

• Product Name: Fe(tetra-(2,4,6-trimethyl)porphyrin)Cl
• CAS NO: 136096-56-5
• Molecular Weight: 872.356
• Mol File: 136096-56-5.mol
• Article Data: 18

Chemical Properties

• CAS DataBase Reference: Fe(tetra-(2,4,6-trimethyl)porphyrin)Cl(CAS DataBase Reference)
• NIST Chemistry Reference: Fe(tetra-(2,4,6-trimethyl)porphyrin)Cl(136096-56-5)
• EPA Substance Registry System: Fe(tetra-(2,4,6-trimethyl)porphyrin)Cl(136096-56-5)

Safety Data

• Hazardous Substances Data: 136096-56-5(Hazardous Substances Data)

Upstream product

• 7647-01-0 hydrogenchloride 
• 93085-16-6 (5,10,15,20-tetramesitylporphyrinato)oxoiron(IV) 
• 56396-12-4 5,10,15,20-tetramesitylporphyrin 
• 77742-79-1 chlorido(5,10,15,20-tetramesitylporphyrinato^(1-))oxoiron(IV) 
• 1164142-05-5 (4-azo-(phenylcyanamido)benzene)(tetramesitylporphyrinato)iron(III) 
• 100-42-5 styrene 

Downstream Products

• 98715-75-4 (chlorido)(5,10,15,20-tetramesitylporphyrinato)iron(III)⁽¹⁺⁾ 
• 81567-13-7 iron(II) meso-tetramesitylporphyrin 
• 77439-20-4 hydroxo(5,10,15,20-tetrakis(mesityl)porphyrinato)iron(III) 
• 117470-05-0 nitrosyl(5,10,15,20-tetrakis(mesityl)porphyrinato)iron(II) 
• 93842-71-8 bis(perchlorato)(5,10,15,20-tetramesitylporphyrinato)iron(IV) 
• 94423-72-0 (perchlorato)(5,10,15,20-tetramesitylporphyrinato)iron(III) 
• 1164142-05-5 (4-azo-(phenylcyanamido)benzene)(tetramesitylporphyrinato)iron(III) 
• 133399-95-8 C₅₆H₅₂FeN₄O₂ 
• 77742-79-1 chlorido(5,10,15,20-tetramesitylporphyrinato^(1-))oxoiron(IV) 
• 305324-20-3 [Fe^III-(5,10,15,20-tetramesitylporphyrin)(2-MeIm)]⁺ 
• 143566-11-4 {tetrakis(2,4,6-trimethylphenyl)porphyrinato} iron(III) triflate 
• 167868-13-5 (HO)(HOO)FeC₂₀N₄H₈[C₆H₂(CH₃)3]4^(1-) 
• 147344-23-8 [(tetramesitylporphinate)Fe(1,2-dimethylimidazole)2] 
• 242477-17-4 [Fe(meso-tetrakis(2,4,6-trimethylphenyl)porphyrinate)(CN)2]^(1-) 

Relevant articles and documents

Significant Solvent Effect on Reactivity of Oxoiron(IV) Porphyrin π-Cation Radical Complex: Activation in n-Alkane Solvent

The solvent effect on the reactivity of high-valent metal oxo complexes has not been studied well, because of their solubility and stability. We synthesize oxoiron(IV) porphyrin π-cation radical complexes (1-CompI and 2-CompI) having the n-hexyl side chains. 1-CompI and 2-CompI are soluble in various solvents, even in hexane, at -80 °C, allowing for the study of their reactivity in various organic solvents. We show that pentane, hexane, heptane, and tert-butyl methyl ether significantly increase the reactivity of 1-CompI and 2-CompI, but dichloromethane, the most frequently used solvent in previous studies, is the worst for increasing the reactivity among the solvents. 1H NMR and EPR spectroscopies show no significant change in hexane, but the Eyring plots for the epoxidation reactions indicate that the entropies of activation in n-alkane solvents are larger than those in dichloromethane. The observed solvent effect can be rationalized with reorganization energy of the solvent in the reaction.

Activation parameters for cyclohexene oxygenation by an oxoiron(IV) porphyrin π-cation radical complex: Entropy control of an allylic hydroxylation reaction

Activation parameters for epoxidation and allylic hydroxylation reactions of cyclohexene with FeIVO(TMP)?+Cl (1) were determined. Within the experimental temperature range, the epoxidation reaction was enthalpy-controlled (i.e., ΔHs

Factors affecting hydrogen-tunneling contribution in hydroxylation reactions promoted by oxoiron(IV) porphyrin π-cation radical complexes

Hydrogen atom transfer with a tunneling effect (H-tunneling) has been proposed to be involved in aliphatic hydroxylation reactions catalyzed by cytochrome P450 and synthetic heme complexes as a result of the observation of large hydrogen/deuterium kinetic isotope effects (KIEs). In the present work, we investigate the factors controlling the H-tunneling contribution to the H-transfer process in hydroxylation reaction by examining the kinetics of hydroxylation reactions at the benzylic positions of xanthene and 1,2,3,4-tetrahydronaphthalene by oxoiron(IV) 5,10,15,20-tetramesitylporphyrin π-cation radical complexes ((TMP+?)FeIVO(L)) under single-turnover conditions. The Arrhenius plots for these hydroxylation reactions of H-isotopomers have upwardly concave profiles. The Arrhenius plots of D-isotopomers, clear isosbestic points, and product analysis rule out the participation of thermally dependent other reaction processes in the concave profiles. These results provide evidence for the involvement of H-tunneling in the rate-limiting H-transfer process. These profiles are simulated using an equation derived from Bells tunneling model. The temperature dependence of the KIE values (kH/kD) determined for these reactions indicates that the KIE value increases as the reaction temperature becomes lower, the bond dissociation energy (BDE) of the C-H bond of a substrate becomes higher, and the reactivity of (TMP+?)FeIVO(L) decreases. In addition, we found correlation of the slope of the ln(kH/kD) - 1/T plot and the bond strengths of the Fe=O bond of (TMP+?)FeIVO(L) estimated from resonance Raman spectroscopy. These observations indicate that these factors modulate the extent of the H-tunneling contribution by modulating the ratio of the height and thickness of the reaction barrier.

Critical factors in determining the heterolytic versus homolytic bond cleavage of terminal oxidants by Iron(III) porphyrin complexes

Heterolytic versus homolytic cleavage of the metal-bound terminal oxidant is the key for determining the nature of reactive intermediates in metalloenzymes and metal catalyzed oxygenation reactions. Here, we study the bond cleavage process of hypochlorite