Polymeric ionic liquid material‐anchored Mn–porphyrin anion: Heterogeneous catalyst for aerobic oxidation of olefins

Yazdely, Tahereh Mokary; Ghorbanloo, Massomeh; Hosseini‐Monfared, Hassan

doi:10.1002/aoc.4388

Cited by 8 publications

(3 citation statements)

References 90 publications

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“…The IR spectrum of Hemin/AC retained the characteristic peaks of Hemin, indicating that the molecular structure of Hemin was intact. The peak at 1699 cm −1 of Hemin and Hemin/AC was characteristic of its C=O stretching vibration in –COOH [ 29 ]. The peak located at 1657 cm −1 was derived from the C=C stretching vibration in the porphyrin ring or the C=N stretching vibration in the pyrrole ring [ 30 ].…”

Section: Resultsmentioning

confidence: 99%

Fe2O3 Embedded in N-Doped Porous Carbon Derived from Hemin Loaded on Active Carbon for Supercapacitors

Yang,

Luo,

Wang

et al. 2023

Molecules

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The high power density and long cyclic stability of N-doped carbon make it an attractive material for supercapacitor electrodes. Nevertheless, its low energy density limits its practical application. To solve the above issues, Fe2O3 embedded in N-doped porous carbon (Fe2O3/N-PC) was designed by pyrolyzing Hemin/activated carbon (Hemin/AC) composites. A porous structure allows rapid diffusion of electrons and ions during charge–discharge due to its large surface area and conductive channels. The redox reactions of Fe2O3 particles and N heteroatoms contribute to pseudocapacitance, which greatly enhances the supercapacitive performance. Fe2O3/N-PC showed a superior capacitance of 290.3 F g−1 at 1 A g−1 with 93.1% capacity retention after 10,000 charge–discharge cycles. Eventually, a high energy density of 37.6 Wh kg−1 at a power density of 1.6 kW kg−1 could be delivered with a solid symmetric device.

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Section: Resultsmentioning

confidence: 99%

Fe2O3 Embedded in N-Doped Porous Carbon Derived from Hemin Loaded on Active Carbon for Supercapacitors

Yang,

Luo,

Wang

et al. 2023

Molecules

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“…The activity for catalyzing aerobic oxidation of olefins was found to be dependent on substituent effect of reactants, temperature and the amount of catalysts. And this catalytic hydrogel can be easily recovered from the reaction medium and could be reused for another seven runs without significant loss of activity (Yazdely et al, 2018).…”

Section: Functions Of Supramolecular Gels Containing Porphyrin and Phmentioning

confidence: 99%

“… (A) Catalyst system comprised of anionic [Mn(tetrakis(4-sulfonatophenyl)porphyrin)(OAc)] ([Mn(TPPS)(OAc)]) embedded within cationic cross-linked polymeric ionic liquid (poly[(3-acrylamidopropyl)trimethylammonium chloride]); Reprinted with permission from Yazdely et al (2018). Copyright 2018 John Wiley and Sons.…”

Section: Functions Of Supramolecular Gels Containing Porphyrin and Phmentioning

confidence: 99%

Functional Supramolecular Gels Based on the Hierarchical Assembly of Porphyrins and Phthalocyanines

et al. 2019

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Supramolecular gels containing porphyrins and phthalocyanines motifs are attracting increased interests in a wide range of research areas. Based on the supramolecular gels systems, porphyrin or phthalocyanines can form assemblies with plentiful nanostructures, dynamic, and stimuli-responsive properties. And these π-conjugated molecular building blocks also afford supramolecular gels with many new features, depending on their photochemical and electrochemical characteristics. As one of the most characteristic models, the supramolecular chirality of these soft matters was investigated. Notably, the application of supramolecular gels containing porphyrins and phthalocyanines has been developed in the field of catalysis, molecular sensing, biological imaging, drug delivery and photodynamic therapy. And some photoelectric devices were also fabricated depending on the gelation of porphyrins or phthalocyanines. This paper presents an overview of the progress achieved in this issue along with some perspectives for further advances.

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Cyclohexene Promoted Efficient Biomimetic Oxidation of Alcohols to Carbonyl Compounds Catalyzed by Manganese Porphyrin under Mild Conditions

Liu

Xue

et al. 2020

Chin. J. Chem.

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of main observation and conclusion Selective oxidation of alcohols to corresponding carbonyl compounds is one of the most important processes both in academic and application research. As a kind of biomimetic catalyst, metalloporphyrins-catalyzed aerobic oxidation of alcohols with aldehyde as hydrogen donator is gathering much attention. However, using olefins as another kind hydrogen donator for aerobic oxidation of alcohols has not been reported. In this study, a system comprising managenese porphyrin and cyclohexene for biomimetic aerobic oxidation of alcohols to carbonyl compounds was developed. The catalytic system exhibited excellent catalytic performance and selectivity towards the corresponding products for most primary and secondary alcohols under mild conditions. Based on the results obtained from experiments as well as in situ EPR (electron paramagnetic resonance) and UV-vis spectroscopy, the role of cyclohexene was demonstrated. Results and Discussion Catalytic performanceUsing benzyl alcohol as a testing substrate, the reactivity and Chin.

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Polymeric ionic liquid material‐anchored Mn–porphyrin anion: Heterogeneous catalyst for aerobic oxidation of olefins

Cited by 8 publications

References 90 publications

Fe2O3 Embedded in N-Doped Porous Carbon Derived from Hemin Loaded on Active Carbon for Supercapacitors

Fe2O3 Embedded in N-Doped Porous Carbon Derived from Hemin Loaded on Active Carbon for Supercapacitors

Functional Supramolecular Gels Based on the Hierarchical Assembly of Porphyrins and Phthalocyanines

Cyclohexene Promoted Efficient Biomimetic Oxidation of Alcohols to Carbonyl Compounds Catalyzed by Manganese Porphyrin under Mild Conditions

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