Highly effective ironporphyrin-immobilized catalytic systems for the processes of hydroxylation and epoxidation of lower alkanes and alkenes

Kinetics and Mechanism of the Reaction of Coherently Synchronized Oxidation and Dehydrogenation of Cyclohexane by Hydrogen Peroxide

“…Considering that at a high temperature the concentration of Examination of the process of coherently synchronized cyclohexane oxidation with hydrogen peroxide was carried out also at a fairly low temperature in a heterogeneous catalytic system. Biomimetic catalyst [11], which simulates the basic functions of the enzyme group of oxidoreductase -catalase and monooxygenase, was used as the catalyst here. Characterised by its highly active and selective action these biomimetic catalysts are synthesized based on iron-porphyrin complexes 01002-p. 2 …”

Kinetics and Mechanism of the Reaction of Coherently Synchronized Oxidation and Dehydrogenation of Cyclohexane by Hydrogen Peroxide

“…Biomimetic catalyst [11], which simulates the basic functions of the enzyme group of oxidoreductasecatalase and monooxygenase, was used as the catalyst here. Characterised by its highly active and selective action these biomimetic catalysts are synthesized based on iron-porphyrin complexes simulating the active component of cytochrome P-450 [12].…”

Electrochemical Olefin Epoxidation Employing an Iron(IV)Porphyrin/Trisbipyridineruthenium(III) Polymer Catalyst

“…5 A variety of different approaches have evolved to deal with these problems including sterically encumbering the porphyrin faces 6-14 and attaching the porphyrin to a solid support. [15][16][17][18][19][20][21][22][23][24][25] The vast majority of studies on oxygen insertion reactions catalyzed by synthetic iron porphyrins have employed oxidants such as iodosylbenzene, 4,25-49 organic peracids, [48][49][50][51][52][53] or hydrogen peroxide [53][54][55][56][57][58][59][60][61][62][63][64][65][66][67][68][69][70] as both…”

“…With synthetic iron porphyrins, the situation is complicated by the oxidative instability of the porphyrin ring and the extreme thermodynamic stability of the μ-oxo ferric dimer which often forms under the reaction conditions employed − and attaching the porphyrin to a solid support. − The vast majority of studies on oxygen insertion reactions catalyzed by synthetic iron porphyrins have employed oxidants such as iodosylbenzene, ,− organic peracids, − or hydrogen peroxide − as both the oxidizing agent and the oxygen source. Almost two decades ago, however, Groves and Gilbert demonstrated that olefin epo...…”