Porphyrin-Metalation-Mediated Tuning of Photoredox Catalytic Properties in Metal–Organic Frameworks

Johnson, Jacob A.; Luo, Jian; Zhang, Xu; Chen, Yu Sheng; Morton, Martha D.; Echeverría, Elena; Torres, Fernand; Zhang, Jian

doi:10.1021/acscatal.5b00941

Cited by 220 publications

(154 citation statements)

References 94 publications

Supporting

Mentioning

149

Contrasting

Unclassified

Order By: Relevance

“…[119] Since the stronge lectron withdrawing effect inducedb yt he high valent metal cations on the porphyrin ring can stabilize both the HOMO (highest occupiedm olecular orbital) andL UMO (the lowest unoccupied molecular orbital) energy levels,t he E 1/2 (*M/M À )o ft he four porph-MOFs increases from UNLPF-10a (+ 0.79 V) < UNLPF-10b( + 1.25 V) < UNLPF-11(+ 1.33 V) < UNLPF-12 (+ 1.42 V) ( Table 3). Heterogeneous UNLPF-10 showed even superior performance as compared with the homogeneous In-TPP.U NLPF-10 also exhibited excellent stability during the reactions as evidenced from the well preserved crystalline Sn IV Cl 2 À ,a nd Sn IV -porphyrinb uilding blocks, namely UNLPF-10a, -10b, -11a nd -12, respectively.…”

Section: Reactions Initiated By Photoactive Ligandsmentioning

confidence: 99%

Visible Light Induced Organic Transformations Using Metal‐Organic‐Frameworks (MOFs)

Deng

Garcı́a

2017

Chemistry A European J

186

111

View full text Add to dashboard Cite

With the aim of developing renewable energy based processes, researchers are paying increasing interest to light induced organic transformations. Metal-organic frameworks (MOFs), a class of micro-/mesoporous hybrid materials, are recently emerging as a new type of photoactive materials for organic syntheses due to their unique structural characteristics. In this Review, we summarized the recent applications of MOFs as photocatalysts for light induced organic transformations, including (1) oxidation of alcohols, amines, alkene, alkanes and sulfides; (2) hydroxylation of aromatic compounds like benzene; (3) activation of the C-H bonds to construct new C-C or C-X bonds; (4) atom-transfer radical polymerization (ATRP). This Review starts with general background information of using MOFs in photocatalysis, followed by a description of light induced organic transformations promoted by photoactive inorganic nodes and photocatalytic active ligands in MOFs, respectively. Thereafter, the use of MOFs as multifunctional catalysts for light induced organic transformations via an efficient merge of the metal/ligand/guest based catalysis where the photocatalytic activity of MOFs plays a key role are discussed. Finally, the limitations, challenges and the future perspective of the application of MOFs for light induced organic transformations were addressed. The objective of this Review is to serve as a starting point for other researchers to get into this largely unexplored field. It is also our goal to stimulate intensive research in this field for rational designing of MOF materials to overcome their current limitations in photocatalysis, which can lead to more creative visible-light-induced organic transformations.

show abstract

Section: Reactions Initiated By Photoactive Ligandsmentioning

confidence: 99%

Visible Light Induced Organic Transformations Using Metal‐Organic‐Frameworks (MOFs)

Deng

Garcı́a

2017

Chemistry A European J

186

111

View full text Add to dashboard Cite

show abstract

“…Different MOFs based on tetra(4-carboxyphenyl)porphyrin Fe complex-Zr-O cluster can also be selected as catalyst in catalytic conversion from CO 2 to ethylene glycol lactone [27] [33]. Another MOFs of tetra(4-carboxyphenyl)porphyrin Sn complex-W-O cluster possessed multifunctional activity in catalysis [34]. Notably, triazine bridged Zn porphyrin's MFOs can recognize and separate small organic molecules [35].…”

Section: Other Close Research On Molecular Assembly and Applications mentioning

confidence: 99%

Assembly of Covalently Inorganic-Organic Hybrid Molecular Framework Based on Porphyrin and Phthalocyanine Derivatives—Sensitizer for Dye Sensitized Solar Cells

Lin¹,

Wu²,

Tong³

et al. 2018

OJIC

View full text Add to dashboard Cite

The research on sensitizer for dye sensitized solar cells based on (metallo)porphyrin/phthalocyanine materials were reviewed, and experimental design and assembly method were advised. Latest progress and research status of sensitizer dyes based on metalloporphyrins applied in dye sensitized solar cells was summarized. The preparation and construction of sensitizer electrodes and dye sensitized solar cells based on metal organic frameworks (MOFs) of (metallo)porphyrin/phthalocyanine were projected.

show abstract

“…With the desire to develop heterogeneous photocatalysts, polymer‐immobilized transition metal complexes, one‐dimensional networks incorporated with transition metal complexes and inorganic semiconductors have been designed and explored in photocatalytic CDC reactions . Nevertheless, the application of PMOFs in photocatalytic CDC reactions has been seldom reported …”

Section: Introductionmentioning

confidence: 99%

A Porous and Stable Porphyrin Metal‐Organic Framework as an Efficient Catalyst towards Visible‐Light‐Mediated Aerobic Cross‐Dehydrogenative‐Coupling Reactions

Liu

Zhang

Chen

et al. 2020

Chemistry An Asian Journal

View full text Add to dashboard Cite

Porphyrin metal‐organic frameworks (PMOFs) are emerging as heterogeneous photocatalysts owing to the well‐designed frameworks incorporated with powerful light‐harvesting porphyrin chromophores. The porous and stable framework Ir−PCN‐224 (which is also denoted as Ir−PMOF‐1), which has been prepared by the self‐assembly of Ir(TCPP)Cl (TCPP=tetrakis(4‐carboxyphenyl)porphyrin) and ZrCl4, is reported herein to be efficient for the aerobic cross‐dehydrogenative carbon−phosphorus coupling reaction, giving rise to a high turn‐over number (TON) of up to 17200 under visible light irradiation (λ≥420 nm). Electron paramagnetic resonance (EPR) experiments disclose that the active species might be the superoxide radical anion (O2.−). Additionally, the intermediate imine cation has been detected by high‐resolution mass spectrometry (HRMS).

show abstract

Porphyrin-Metalation-Mediated Tuning of Photoredox Catalytic Properties in Metal–Organic Frameworks

Cited by 220 publications

References 94 publications

Visible Light Induced Organic Transformations Using Metal‐Organic‐Frameworks (MOFs)

Visible Light Induced Organic Transformations Using Metal‐Organic‐Frameworks (MOFs)

Assembly of Covalently Inorganic-Organic Hybrid Molecular Framework Based on Porphyrin and Phthalocyanine Derivatives—Sensitizer for Dye Sensitized Solar Cells

A Porous and Stable Porphyrin Metal‐Organic Framework as an Efficient Catalyst towards Visible‐Light‐Mediated Aerobic Cross‐Dehydrogenative‐Coupling Reactions

Contact Info

Product

Resources

About