Chemical Science, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 23, 2024
Phosphorescent gold( iii ) complexes possess long-lived emissive excited states, making them ideal for use as photocatalysts organic transformations.
Language: Английский
Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(18), P. 9378 - 9418
Published: Jan. 1, 2024
Organic transformation by light-driven catalysis, especially, photocatalysis and photothermal denoted as photo(thermal) is an efficient, green, economical route to produce value-added compounds. In recent years, owing their diverse structure types, tunable pore sizes, abundant active sites, metal-organic framework (MOF)-based catalysis has attracted broad interest in organic transformations. this review, we provide a comprehensive systematic overview of MOF-based for First, the general mechanisms, unique advantages, strategies improve performance MOFs are discussed. Then, outstanding examples transformations over introduced according reaction type. addition, several representative advanced characterization techniques used revealing charge kinetics intermediates presented. Finally, prospects challenges field proposed. This review aims inspire rational design development materials with improved catalysis.
Language: Английский
Citations
48
ACS Catalysis, Journal Year: 2024, Volume and Issue: 14(16), P. 11974 - 11989
Published: July 26, 2024
Photoactive copper complexes have gained significant attention due to their photocatalytic activities. Different homogeneous Cu(I) complexes, Cu(II) and heterogeneous copper-based photocatalysts been investigated utilized in a broad spectrum of organic transformations. These applications span radical additions, C–C bond C–heteroatom cross-couplings, aerobic oxidative reactions, kinetic resolutions. This review summarizes the advancements this dynamic field visible-light-induced, excited-state copper-catalyzed reactions over recent years. It is organized according type excited species involved provides perspective on current future developments.
Language: Английский
Citations
9
Journal of Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 115956 - 115956
Published: Jan. 1, 2025
Language: Английский
Citations
1
Inorganic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(19), P. 6275 - 6306
Published: Jan. 1, 2024
We summarize the different synthetic strategies of MOF-derived micro-/nano-materials to date, including but not limited calcining, phosphating, sulfurization, selenylation method, ion exchange, and etching strategies.
Language: Английский
Citations
7
Journal of the American Chemical Society, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 27, 2025
Electron donor–acceptor complexes are commonly employed to facilitate photoinduced radical-mediated organic reactions. However, achieving these photochemical processes with catalytic amounts of donors or acceptors can be challenging, especially when aiming reduce catalyst loadings. Herein, we have unveiled a framework-based heterogenization approach that significantly enhances the photoredox activity perylene diimide species in radical addition reactions alkyl silicates by promoting faster and more efficient electron complex formation. Besides offering broad substrate scope alkene hydroalkylation, newly developed heterogeneous photocatalysis substantially improves turnover numbers comparison previous homogeneous photocatalytic systems demonstrates outstanding recyclability. These research findings pave way for advancement various practical transformations using framework-supported organocatalysts.
Language: Английский
Citations
0
ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 5, 2025
Language: Английский
Citations
0
Small Science, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 17, 2025
The escalating global energy demand and the imperative to mitigate carbon emissions have intensified pursuit for sustainable solutions, with hydrogen emerging as a pivotal clean carrier. Transition metal‐based metal‐organic frameworks (MOFs) garnered significant attention their potential in efficient production due high surface area, tunable porosity, versatile catalytic properties. Despite notable advancements MOF synthesis, critical challenges related stability, electrical conductivity, scalability continue hinder widespread application. This review provides comprehensive analysis of recent progress design synthesis transition MOFs, emphasizing role electrocatalytic photocatalytic production. Key synthetic strategies influence on performance are systematically discussed, alongside identification existing limitations knowledge gaps. By highlighting these areas proposing pathways future research, this aims accelerate practical integration MOFs into economy.
Language: Английский
Citations
0
ACS Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 4198 - 4207
Published: Feb. 24, 2025
Language: Английский
Citations
0
Advanced Materials, Journal Year: 2025, Volume and Issue: unknown
Published: March 4, 2025
The isoindolinone scaffold is an important structural motif found in a wide range of naturally occurring and synthetic biologically active compounds. However, the synthesis derivatives typically requires multi-step procedures or use palladium-based catalysts, which are often hampered by low reaction yields high costs. Recently, covalent organic frameworks (COFs)-emerging crystalline porous materials-have gained considerable attention for their applications various transformations, particularly C─H functionalization, cross-coupling redox reactions. Although COFs have been extensively studied photocatalysis, development sustainable heterogeneous catalysts using low-cost transition metal-based photosensitizers still its early stages. Herein, strategy presented to incorporate copper-Xantphos complex with tetrahedral Cu(I) geometry into COF matrix. This modification enables unprecedented simultaneous electron energy transfer efficiency during photocatalysis. Cu-Xantphos coordinated exhibits potent photocatalytic activity via C─Br bond cleavage followed C─C formation. In addition, catalyst shows excellent recyclability as it can be rejuvenated reintroducing after multiple cycles-highlighting potential cost-effective solution valuable transformations.
Language: Английский
Citations
0
Chemical Communications, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
Metal–organic frameworks (MOFs) provide a promising platform for organic transformations, owing to their abundant catalytic active sites. Herein, we summarized the recent advances and discussed current challenges in this research area.
Language: Английский
Citations
0