51
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Herrera-Luna J, Díaz DD, Jiménez MC, Pérez-Ruiz R. Highly Efficient Production of Heteroarene Phosphonates by Dichromatic Photoredox Catalysis. ACS APPLIED MATERIALS & INTERFACES 2021; 13:48784-48794. [PMID: 34615352 PMCID: PMC8630706 DOI: 10.1021/acsami.1c14497] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
A new strategy to achieve efficient aerobic phosphorylation of five-membered heteraroenes with excellent yields using dichromatic photoredox catalysis in a gel-based nanoreactor is described here. The procedure involves visible aerobic irradiation (cold white LEDs) of a mixture containing the heteroarene halide, trisubstituted phospite, N,N-diisopropylethylamine (DIPEA) as sacrificial agent, and catalytic amounts of 9,10-dicyanoanthracene (DCA) in the presence of an adequate gelator, which permits a faster process than at the homogeneous phase. The methodology, which operates by a consecutive photoinduced electron transfer (ConPET) mechanism, has been successfully applied to the straightforward and clean synthesis of a number of different heteroarene (furan, thiophene, selenophene, pyrrole, oxazole, or thioxazole) phosphonates, extending to the late-stage phosphonylation of the anticoagulant rivaroxaban. Strategically, employment of cold white light is critical since it provides both selective wavelengths for exciting first DCA (blue region) and subsequently its corresponding radical anion DCA•- (green region). The resultant strongly reducing excited agent DCA•-* is capable of even activate five-membered heteroarene halides (Br, Cl) with high reduction potentials (∼-2.7 V) to effect the C(sp2)-P bond formation. Spectroscopic and thermodynamic studies have supported the proposed reaction mechanism. Interestingly, the rate of product formation has been clearly enhanced in gel media because reactants can be presumably localized not only in the solvent pools but also through to the fibers of the viscoelastic gel network. This has been confirmed by field-emission scanning electron microscopy images where a marked densification of the network has been observed, modifying its fibrillary morphology. Finally, rheological measurements have shown the resistance of the gel network to the incorporation of the reactants and the formation of the desired products.
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Affiliation(s)
- Jorge
C. Herrera-Luna
- Departamento
de Química, Universitat Politècnica
de València (UPV), Camino de Vera S/N, 46022 Valencia, Spain
| | - David Díaz Díaz
- Departamento
de Química Orgánica and Instituto de Bio-Orgánica
Antonio González, Universidad de
La Laguna, Avda. Astrofísico
Francisco Sánchez 3, 38206 La Laguna, Spain
- Institut
für Organische Chemie, Universität
Regensburg, 93053 Regensburg, Germany
| | - M. Consuelo Jiménez
- Departamento
de Química, Universitat Politècnica
de València (UPV), Camino de Vera S/N, 46022 Valencia, Spain
| | - Raúl Pérez-Ruiz
- Departamento
de Química, Universitat Politècnica
de València (UPV), Camino de Vera S/N, 46022 Valencia, Spain
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52
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Singh G, Singh M, Kumar S, Kumar M, Bhalla V. ‘Lighted’ Assemblies of a PBI Derivative: Activation of Aerial Oxygen
via
Combined Charge and Energy Transfer Processes for Photocatalytic Oxidative Hydroxylation of Boronic Acids. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Gurpreet Singh
- Department of Chemistry UGC Sponsored Centre for Advanced Study-II Guru Nanak Dev University Amritsar 143005 Punjab India
| | - Manpreet Singh
- Department of Chemistry UGC Sponsored Centre for Advanced Study-II Guru Nanak Dev University Amritsar 143005 Punjab India
| | - Sourav Kumar
- Department of Chemistry UGC Sponsored Centre for Advanced Study-II Guru Nanak Dev University Amritsar 143005 Punjab India
| | - Manoj Kumar
- Department of Chemistry UGC Sponsored Centre for Advanced Study-II Guru Nanak Dev University Amritsar 143005 Punjab India
| | - Vandana Bhalla
- Department of Chemistry UGC Sponsored Centre for Advanced Study-II Guru Nanak Dev University Amritsar 143005 Punjab India
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53
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Tian X, Karl TA, Reiter S, Yakubov S, de Vivie‐Riedle R, König B, Barham JP. Electro-mediated PhotoRedox Catalysis for Selective C(sp 3 )-O Cleavages of Phosphinated Alcohols to Carbanions. Angew Chem Int Ed Engl 2021; 60:20817-20825. [PMID: 34165861 PMCID: PMC8518744 DOI: 10.1002/anie.202105895] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/21/2021] [Indexed: 12/13/2022]
Abstract
We report a novel example of electro-mediated photoredox catalysis (e-PRC) in the reductive cleavage of C(sp3 )-O bonds of phosphinated alcohols to alkyl carbanions. As well as deoxygenations, olefinations are reported which are E-selective and can be made Z-selective in a tandem reduction/photosensitization process where both steps are photoelectrochemically promoted. Spectroscopy, computation, and catalyst structural variations reveal that our new naphthalene monoimide-type catalyst allows for an intimate dispersive precomplexation of its radical anion form with the phosphinate substrate, facilitating a reactivity-determining C(sp3 )-O cleavage. Surprisingly and in contrast to previously reported photoexcited radical anion chemistries, our conditions tolerate aryl chlorides/bromides and do not give rise to Birch-type reductions.
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Affiliation(s)
- Xianhai Tian
- Institute of Organic ChemistryUniversity of RegensburgUniversitätsstr. 3193053RegensburgGermany
| | - Tobias A. Karl
- Institute of Organic ChemistryUniversity of RegensburgUniversitätsstr. 3193053RegensburgGermany
| | | | - Shahboz Yakubov
- Institute of Organic ChemistryUniversity of RegensburgUniversitätsstr. 3193053RegensburgGermany
| | | | - Burkhard König
- Institute of Organic ChemistryUniversity of RegensburgUniversitätsstr. 3193053RegensburgGermany
| | - Joshua P. Barham
- Institute of Organic ChemistryUniversity of RegensburgUniversitätsstr. 3193053RegensburgGermany
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54
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55
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Li F, Ma R, Xia Z, Wei Q, Yang Q, Chen S, Gao S. A LADH-like Zn-MOF as an efficient bifunctional catalyst for cyanosilylation of aldehydes and photocatalytic oxidative carbon–carbon coupling reaction. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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56
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Yang L, Jia Y, Peng Y, Zhou P, Yu D, Zhao C, He J, Zhan C, Lai B. Visible-light induced activation of persulfate by self-assembled EHPDI/TiO 2 photocatalyst toward efficient degradation of carbamazepine. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 783:146996. [PMID: 33865137 DOI: 10.1016/j.scitotenv.2021.146996] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/28/2021] [Accepted: 04/03/2021] [Indexed: 06/12/2023]
Abstract
Removal of pharmaceutical and personal care products from wastewater is very important in water treatment process. Combining photocatalysis with persulfate (PS) could be a good solvent for this problem. Novel perylene diimide derivative (EHPDI) was designed and synthesized. Furthermore, self-assembled EHPDI/TiO2 composite photocatalyst (EPT) was prepared and applied in activating persulfate (PS) under visible light to enhance the photodegradation of pollutants. The presence of the alkyl side chain 2-ethylhexyl optimizes the self-assembly process, enabling the composite material to achieve high performance under low EHPDI loading. Various methods were used to detect the physical and chemical characteristics of EPT. Carbamazepine (CBZ) was chosen to be the model pollutant to study the removal efficiency of EPT/PS system under visible light. Within 30 min, 5.0 mg/L CBZ could be almost completely degraded, and the removal ratio of TOC was 75.2% within 60 min. The SO4-, OH, O2-, 1O2, and h+ were proved to be involved in the removal of CBZ by EPR and quenching experiments. Then, other typical pollutants were degraded by this EPT/PS system, demonstrating this system is suitable for degrading different pollutants. Besides, the degradation paths of CBZ were proposed by HPLC/MS. Finally, the EPT showed excellent recyclability and stability.
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Affiliation(s)
- LiWei Yang
- School of Civil Engineering, Key Laboratory of Water Supply & Sewage Engineering of Ministry of Housing and Urban-rural Development, Chang'an University, Xi'an 710061, China
| | - YanYan Jia
- School of Civil Engineering, Key Laboratory of Water Supply & Sewage Engineering of Ministry of Housing and Urban-rural Development, Chang'an University, Xi'an 710061, China
| | - YaQi Peng
- School of Civil Engineering, Key Laboratory of Water Supply & Sewage Engineering of Ministry of Housing and Urban-rural Development, Chang'an University, Xi'an 710061, China
| | - Peng Zhou
- State Key Laboratory of Hydraulics and Mountain River Engineering, College of Architecture and Environment, Sichuan University, Chengdu 610065, China; Sino-German Centre for Water and Health Research, Sichuan University, Chengdu 610065, China
| | - Dian Yu
- School of Civil Engineering, Key Laboratory of Water Supply & Sewage Engineering of Ministry of Housing and Urban-rural Development, Chang'an University, Xi'an 710061, China
| | - ChuanLiang Zhao
- School of Civil Engineering, Key Laboratory of Water Supply & Sewage Engineering of Ministry of Housing and Urban-rural Development, Chang'an University, Xi'an 710061, China
| | - JiaoJie He
- School of Civil Engineering, Key Laboratory of Water Supply & Sewage Engineering of Ministry of Housing and Urban-rural Development, Chang'an University, Xi'an 710061, China
| | - ChuanLang Zhan
- Key Laboratory of Excitonic Materials Chemistry and Devices (EMC&D), College of Chemistry and Environmental Science, Inner Mongolia Normal University, Huhhot 010022, China.
| | - Bo Lai
- State Key Laboratory of Hydraulics and Mountain River Engineering, College of Architecture and Environment, Sichuan University, Chengdu 610065, China; Sino-German Centre for Water and Health Research, Sichuan University, Chengdu 610065, China.
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57
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Tian X, Karl TA, Reiter S, Yakubov S, Vivie‐Riedle R, König B, Barham JP. Electro‐mediated PhotoRedox Catalysis for Selective C(sp
3
)–O Cleavages of Phosphinated Alcohols to Carbanions. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202105895] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Xianhai Tian
- Institute of Organic Chemistry University of Regensburg Universitätsstr. 31 93053 Regensburg Germany
| | - Tobias A. Karl
- Institute of Organic Chemistry University of Regensburg Universitätsstr. 31 93053 Regensburg Germany
| | | | - Shahboz Yakubov
- Institute of Organic Chemistry University of Regensburg Universitätsstr. 31 93053 Regensburg Germany
| | | | - Burkhard König
- Institute of Organic Chemistry University of Regensburg Universitätsstr. 31 93053 Regensburg Germany
| | - Joshua P. Barham
- Institute of Organic Chemistry University of Regensburg Universitätsstr. 31 93053 Regensburg Germany
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58
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Zhou W, Liu G, Yang B, Ji Q, Xiang W, He H, Xu Z, Qi C, Li S, Yang S, Xu C. Review on application of perylene diimide (PDI)-based materials in environment: Pollutant detection and degradation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 780:146483. [PMID: 33773344 DOI: 10.1016/j.scitotenv.2021.146483] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 06/12/2023]
Abstract
Environment pollution is getting serious and various poisonous contaminants with chemical durability, biotoxicity and bioaccumulation have been widespreadly discovered in municipal wastewaters and surface water. The detection and removal of pollutants show great significance for the protection of human health and other organisms. Due to its distinctive physical and chemical properties, perylene diimide (PDI) has received widespread attention from different research fields, especially in the area of environment. In this review, a comprehensive summary of the development of PDI-based materials in fluorescence detection and advanced oxidation technology for environment was introduced. Firstly, we chiefly presented the recent progress about the synthesis of PDI and PDI-based nanomaterials. Then, their application in fluorescence detection for environment was presented and categorized, principally including the detection of heavy metal ions, harmful anions and organic contaminants in the environment. In addition, the application of PDI and PDI-based materials in different advanced oxidation technologies for environment, such as photocatalysis, photoelectrocatalysis, Fenton and Fenton-like reaction and persulfate activation, was also summarized. At last, the challenges and future prospects of PDI-based materials in environmental applications were discussed. This review focuses on presenting the practical applications of PDI and PDI-based materials as fluorescent probes or catalysts (especially photocatalysts) in the detection of hazardous substances or catalytic elimination of organic contaminants. The contents are aimed at supplying the researchers with a deeper understanding of PDI and PDI-based materials and encouraging their further development in environmental applications.
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Affiliation(s)
- Wenwu Zhou
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu 610059, PR China; School of Environment, Jiangsu Engineering Lab of Water and Soil Eco-Remediation, Nanjing Normal University, Nanjing 210023, PR China; State Environmental Protection Key Laboratory of Synergetic Control and Joint Remediation for Soil & Water Pollution, Chengdu University of Technology, Chengdu 610059, PR China; College of Ecology and Environment, Chengdu University of Technology, Chengdu 610059, PR China
| | - Guo Liu
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu 610059, PR China; State Environmental Protection Key Laboratory of Synergetic Control and Joint Remediation for Soil & Water Pollution, Chengdu University of Technology, Chengdu 610059, PR China; College of Ecology and Environment, Chengdu University of Technology, Chengdu 610059, PR China
| | - Bing Yang
- School of Environment, Jiangsu Engineering Lab of Water and Soil Eco-Remediation, Nanjing Normal University, Nanjing 210023, PR China
| | - Qiuyi Ji
- School of Environment, Jiangsu Engineering Lab of Water and Soil Eco-Remediation, Nanjing Normal University, Nanjing 210023, PR China
| | - Weiming Xiang
- School of Environment, Jiangsu Engineering Lab of Water and Soil Eco-Remediation, Nanjing Normal University, Nanjing 210023, PR China
| | - Huan He
- School of Environment, Jiangsu Engineering Lab of Water and Soil Eco-Remediation, Nanjing Normal University, Nanjing 210023, PR China
| | - Zhe Xu
- School of Environment, Jiangsu Engineering Lab of Water and Soil Eco-Remediation, Nanjing Normal University, Nanjing 210023, PR China
| | - Chengdu Qi
- School of Environment, Jiangsu Engineering Lab of Water and Soil Eco-Remediation, Nanjing Normal University, Nanjing 210023, PR China
| | - Shiyin Li
- School of Environment, Jiangsu Engineering Lab of Water and Soil Eco-Remediation, Nanjing Normal University, Nanjing 210023, PR China
| | - Shaogui Yang
- School of Environment, Jiangsu Engineering Lab of Water and Soil Eco-Remediation, Nanjing Normal University, Nanjing 210023, PR China.
| | - Chenmin Xu
- School of Environment, Jiangsu Engineering Lab of Water and Soil Eco-Remediation, Nanjing Normal University, Nanjing 210023, PR China.
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59
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Redox-active ligands: Recent advances towards their incorporation into coordination polymers and metal-organic frameworks. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213891] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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60
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Wang Z, Zeng L, He C, Duan C. Photocatalytic C-H Activation with Alcohol as a Hydrogen Atom Transfer Agent in a 9-Fluorenone Based Metal-Organic Framework. ACS APPLIED MATERIALS & INTERFACES 2021; 13:25898-25905. [PMID: 34043310 DOI: 10.1021/acsami.1c03098] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Hydrogen atom transfer (HAT) has become an attractive strategy for the activation of hydrocarbon feedstocks. Alcohols, as inexpensive and efficient hydrogen transfer reagents, have limited application in C-H functionalization due to the difficulty in the alkoxy radical acquisition. 9-Fluorenone moieties were incorporated into the metal-organic framework (MOF) as a photocatalyst; through the formation of hydrogen bonds between the carbonyl group of a ligand and alcohol, alkoxy radicals could be obtained by the visible-light-driven oxidation of 2,2,2-trichloroethanol via proton-coupled electron transfer (PCET). Effectively photocatalyzed intermolecular coupling reactions between phenyl vinyl sulfone and aldehyde or cyclic ether were realized through the HAT pathway. Compared to homogeneous catalysts, the heterogeneous MOF photocatalyst improved the catalytic efficiency and could be recycled at least five times. The microenvironment of the Zn-OFDC channel was beneficial for the formation of hydrogen bonds and stability of alkoxy radicals.
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Affiliation(s)
- Zhonghe Wang
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, China
| | - Le Zeng
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, China
| | - Cheng He
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, China
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, China
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61
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Mavridi-Printezi A, Menichetti A, Guernelli M, Montalti M. Extending photocatalysis to the visible and NIR: the molecular strategy. NANOSCALE 2021; 13:9147-9159. [PMID: 33978040 DOI: 10.1039/d1nr01401c] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Photocatalysis exploits light to perform important processes as solar fuel production by water splitting, and CO2 reduction or water and air decontamination. Therefore, photocatalysis contributes to the satisfaction of the increasing needs for clean energy, environmental remediation and, most recently, sanification. Most of the efficient semiconductor nanoparticles (NP), developed as photocatalysts, work in the ultraviolet (UV) spectral region and they are not able to exploit either visible (Vis) or near infrared (NIR) radiation. This limitation makes them unable to fully exploit the broad band solar radiaton or to be applied in indoor conditions. Recently, different approaches have been developed to extend the spectral activity of semiconductor NP, like for example band-gap engineering, integration with upconversion NP and plasmonic enhancement involving also hot-electron injection. Nevertheless, the use of organic molecules and metal complexes, for enhancing the photoactivity in the Vis and NIR, was one of the first strategies proposed for sensitization and it is still one of the most efficient. In this minireview we highlight and critically discuss the most recent and relevant achievements in the field of photocatalysis obtained by exploiting dye sensitization either via dynamic or static quenching.
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Affiliation(s)
| | - Arianna Menichetti
- Department of Chemistry "Giacomo Ciamician", Via Selmi 2, 40126, Bologna, Italy.
| | - Moreno Guernelli
- Department of Chemistry "Giacomo Ciamician", Via Selmi 2, 40126, Bologna, Italy.
| | - Marco Montalti
- Department of Chemistry "Giacomo Ciamician", Via Selmi 2, 40126, Bologna, Italy.
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62
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Li H, Yang Y, Jing X, He C, Duan C. Triarylamine-based porous coordination polymers performing both hydrogen atom transfer and photoredox catalysis for regioselective α-amino C(sp 3)-H arylation. Chem Sci 2021; 12:8512-8520. [PMID: 34221332 PMCID: PMC8221065 DOI: 10.1039/d1sc00828e] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Direct functionalization of C(sp3)–H bonds in a predictable, selective and recyclable manner has become a central challenge in modern organic chemistry. Through incorporating different triarylamine-containing ligands into one coordination polymer, we present herein a heterogeneous approach to the combination of hydrogen atom transfer (HAT) and photoredox catalysis for regioselective C–H arylation of benzylamines. The different molecular sizes and coordination modes of the ligands, tricarboxytriphenylamine (H3TCA) and tris(4-(pyridinyl)phenyl)amine (NPy3), in one coordination polymer consolidate the triarylamine (Ar3N) moiety into a special structural intermediate, which enhances the chemical and thermal stability of the polymers and diminishes structural relaxation during the catalytic process. The inherent redox potentials of Ar3N moieties prohibit the in situ formed Ar3N˙+ to earn an electron from C(sp3)–H nucleophiles, but allow the abstraction of a hydrogen atom from C(sp3)–H nucleophiles, enabling the formation of the C(sp3)˙ radical and the cross-coupling reaction to proceed at the most electron-rich sites with excellent regioselectivity. The new heterogeneous photoredox HAT approach skips several interactions between transient species during the typical synergistic SET/HAT cycles, demonstrating a promising redox-economical and reagent-economical heterogeneous platform that has not been reported for α-amino C–H arylation to form benzylamine derivatives. Control experiments based on monoligand coordination polymers suggested that the mixed-ligand approach improved the photochemical and photophysical properties, providing important insight into rational design and optimization of recyclable photocatalysts for rapid access to complex bioactive molecules and late-stage functionalized pharmaceuticals. The efficiency of photosensitization and hydrogen atom transfer (HAT) catalysis is balanced in a recyclable heterogeneous manner by the modification of the N-central conformation in Cd-MIX.![]()
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Affiliation(s)
- Hanning Li
- State Key Laboratory of Fine Chemicals, Zhang Dayu College of Chemistry, Dalian University of Technology 116024 P. R. China
| | - Yang Yang
- State Key Laboratory of Fine Chemicals, Zhang Dayu College of Chemistry, Dalian University of Technology 116024 P. R. China
| | - Xu Jing
- State Key Laboratory of Fine Chemicals, Zhang Dayu College of Chemistry, Dalian University of Technology 116024 P. R. China
| | - Cheng He
- State Key Laboratory of Fine Chemicals, Zhang Dayu College of Chemistry, Dalian University of Technology 116024 P. R. China
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals, Zhang Dayu College of Chemistry, Dalian University of Technology 116024 P. R. China
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63
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Caby S, Bouchet LM, Argüello JE, Rossi RA, Bardagi JI. Excitation of Radical Anions of Naphthalene Diimides in Consecutive‐ and Electro‐Photocatalysis**. ChemCatChem 2021. [DOI: 10.1002/cctc.202100359] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sofia Caby
- Departamento de Química Orgánica Facultad de Ciencias Químicas Universidad Nacional de Córdoba Instituto de Investigaciones en Fisicoquímica de Córdoba – Consejo de Investigaciones Científicas y Técnicas (INFIQC – CONICET) Haya de la Torre y Medina Allende Córdoba 5000 Argentina
| | - Lydia M. Bouchet
- Departamento de Química Orgánica Facultad de Ciencias Químicas Universidad Nacional de Córdoba Instituto de Investigaciones en Fisicoquímica de Córdoba – Consejo de Investigaciones Científicas y Técnicas (INFIQC – CONICET) Haya de la Torre y Medina Allende Córdoba 5000 Argentina
| | - Juan E. Argüello
- Departamento de Química Orgánica Facultad de Ciencias Químicas Universidad Nacional de Córdoba Instituto de Investigaciones en Fisicoquímica de Córdoba – Consejo de Investigaciones Científicas y Técnicas (INFIQC – CONICET) Haya de la Torre y Medina Allende Córdoba 5000 Argentina
| | - Roberto A. Rossi
- Departamento de Química Orgánica Facultad de Ciencias Químicas Universidad Nacional de Córdoba Instituto de Investigaciones en Fisicoquímica de Córdoba – Consejo de Investigaciones Científicas y Técnicas (INFIQC – CONICET) Haya de la Torre y Medina Allende Córdoba 5000 Argentina
| | - Javier I. Bardagi
- Departamento de Química Orgánica Facultad de Ciencias Químicas Universidad Nacional de Córdoba Instituto de Investigaciones en Fisicoquímica de Córdoba – Consejo de Investigaciones Científicas y Técnicas (INFIQC – CONICET) Haya de la Torre y Medina Allende Córdoba 5000 Argentina
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64
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Li H, Yang Y, Jing X, He C, Duan C. Multi-Component Metal-Organic Frameworks Significantly Boost Visible-Light-Driven Hydrogen Production Coupled with Selective Organic Oxidation. Chem Asian J 2021; 16:1237-1244. [PMID: 33769702 DOI: 10.1002/asia.202100194] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/20/2021] [Indexed: 12/27/2022]
Abstract
Visible-light-driven hydrogen production coupled with selective organic oxidation has attracted increasing attention, as it not only provides clean and renewable energy, but also utilizes the other half reaction to achieve some value-added organic chemicals. Metal-organic frameworks based on metal clusters and organic ligands self-assembly give a perspective on the formation of multifunctional heterogeneous photocatalyst to significantly boost visible-light photocatalytic activities under mild conditions. By incorporating two types of photoactive units, tricarboxytriphenylamine (H3 TCA) and tris(4-(pyridinyl)phenyl)amine (NPy3 ), into a single metal-organic frameworks, a multi-component MOF Co-MIX was obtained. With the redox active metal centers enabling the photoexcitation reduction of protons into hydrogen and the photogenerated holes promoting considerable oxidation of substrates, the resulting Co-MIX exhibits high catalytic activity for the photocatalytic hydrogen production coupled with selective oxidation of benzylamine or 1,2,3,4-tetrahydroisoquinoline. Importantly, the photocatalytic experiments of single-component Co-TCA and Co-NPy3 verified the positive synergistic effects on stability and photocatalytic ability of the two ligands (H3 TCA and NPy3 ) in one single MOF, revealing that the multi-component strategy is very important for the efficient charge separation and excellent photocatalytic activity of the catalyst.
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Affiliation(s)
- Hanning Li
- State Key Laboratory of Fine Chemicals, Zhang Dayu College of Chemistry, Dalian University of Technology, Dalian, 116024, P. R. China
| | - Yang Yang
- State Key Laboratory of Fine Chemicals, Zhang Dayu College of Chemistry, Dalian University of Technology, Dalian, 116024, P. R. China
| | - Xu Jing
- State Key Laboratory of Fine Chemicals, Zhang Dayu College of Chemistry, Dalian University of Technology, Dalian, 116024, P. R. China
| | - Cheng He
- State Key Laboratory of Fine Chemicals, Zhang Dayu College of Chemistry, Dalian University of Technology, Dalian, 116024, P. R. China
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals, Zhang Dayu College of Chemistry, Dalian University of Technology, Dalian, 116024, P. R. China
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65
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Cyniak JS, Kasprzak A. Aromatic Dendrimers Bearing 2,4,6-Triphenyl-1,3,5-triazine Cores and Their Photocatalytic Performance. J Org Chem 2021; 86:6855-6862. [PMID: 33885288 PMCID: PMC8279487 DOI: 10.1021/acs.joc.1c00039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
![]()
The synthesis of
two novel aromatic dendrimers structurally derived
from 1,3,5-tri[1,3-diphenyl(phenyl-5-yl)phenyl-4′-yl]benzene
and bearing 2,4,6-triphenyl-1,3,5-triazine cores is reported. The
obtained dendrimers were used for the OLEDs construction, as well
as in the role of innovative photocatalysts for the very efficient
and selective oxidation of various benzylamines to respective N-benzylidene benzylamines under mild conditions.
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Affiliation(s)
- Jakub S Cyniak
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego Str. 3, 00-664 Warsaw, Poland
| | - Artur Kasprzak
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego Str. 3, 00-664 Warsaw, Poland
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66
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Han B, Ding X, Yu B, Wu H, Zhou W, Liu W, Wei C, Chen B, Qi D, Wang H, Wang K, Chen Y, Chen B, Jiang J. Two-Dimensional Covalent Organic Frameworks with Cobalt(II)-Phthalocyanine Sites for Efficient Electrocatalytic Carbon Dioxide Reduction. J Am Chem Soc 2021; 143:7104-7113. [DOI: 10.1021/jacs.1c02145] [Citation(s) in RCA: 84] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Bin Han
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Xu Ding
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Baoqiu Yu
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Hui Wu
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-6102, United States
| | - Wei Zhou
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-6102, United States
| | - Wenping Liu
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Chuangyu Wei
- School of Materials Science and Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Baotong Chen
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Dongdong Qi
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Hailong Wang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Kang Wang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Yanli Chen
- School of Materials Science and Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Banglin Chen
- Department of Chemistry, University of Texas at San Antonio, San Antonio, Texas 78249-0698, United States
| | - Jianzhuang Jiang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
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67
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Guo X, Liu L, Xiao Y, Qi Y, Duan C, Zhang F. Band gap engineering of metal-organic frameworks for solar fuel productions. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213785] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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68
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Tang B, Xu W, Xu JF, Zhang X. Transforming a Fluorochrome to an Efficient Photocatalyst for Oxidative Hydroxylation: A Supramolecular Dimerization Strategy Based on Host-Enhanced Charge Transfer. Angew Chem Int Ed Engl 2021; 60:9384-9388. [PMID: 33587309 DOI: 10.1002/anie.202100185] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/08/2021] [Indexed: 12/17/2022]
Abstract
The development of non-covalent synthetic strategy to fabricate efficient photocatalysts is of great importance in theranostic and organic materials. Herein, a fluorochrome N,N'-dimethyl 2,5-bis(4-pyridinium)thiazolo[5,4-d]thiazolediiodide (MPT) was transformed into an efficient photocatalyst through supramolecular dimerization in the cavity of cucurbit[8]uril (CB[8]). The host-enhanced charge transfer interaction within the supramolecular dimer 2MPT-CB[8] dramatically promoted intersystem crossing to produce triplet. In addition, the staggered conformation of 2MPT-CB[8] facilitated the energy transfer and electron transfer of the triplet. As a result, 2MPT-CB[8] could serve as a high-efficiency photocatalyst for the oxidative hydroxylation of arylboronic acids. This supramolecular dimerization strategy enriches the supramolecular engineering of functional π-systems. It is anticipated that this strategy can be extended to fabricate various π-systems with tailor-made functions.
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Affiliation(s)
- Bohan Tang
- Key Laboratory of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Weiquan Xu
- Key Laboratory of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Jiang-Fei Xu
- Key Laboratory of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Xi Zhang
- Key Laboratory of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing, 100084, China
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69
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Tang B, Xu W, Xu J, Zhang X. Transforming a Fluorochrome to an Efficient Photocatalyst for Oxidative Hydroxylation: A Supramolecular Dimerization Strategy Based on Host‐Enhanced Charge Transfer. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100185] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Bohan Tang
- Key Laboratory of Organic Optoelectronics & Molecular Engineering Department of Chemistry Tsinghua University Beijing 100084 China
| | - Weiquan Xu
- Key Laboratory of Organic Optoelectronics & Molecular Engineering Department of Chemistry Tsinghua University Beijing 100084 China
| | - Jiang‐Fei Xu
- Key Laboratory of Organic Optoelectronics & Molecular Engineering Department of Chemistry Tsinghua University Beijing 100084 China
| | - Xi Zhang
- Key Laboratory of Organic Optoelectronics & Molecular Engineering Department of Chemistry Tsinghua University Beijing 100084 China
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70
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Music A, Baumann AN, Boser F, Müller N, Matz F, Jagau TC, Didier D. Photocatalyzed Transition-Metal-Free Oxidative Cross-Coupling Reactions of Tetraorganoborates*. Chemistry 2021; 27:4322-4326. [PMID: 33306228 PMCID: PMC7986674 DOI: 10.1002/chem.202005282] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Indexed: 01/10/2023]
Abstract
Readily accessible tetraorganoborate salts undergo selective coupling reactions under blue light irradiation in the presence of catalytic amounts of transition‐metal‐free acridinium photocatalysts to furnish unsymmetrical biaryls, heterobiaryls and arylated olefins. This represents an interesting conceptual approach to forge C−C bonds between aryl, heteroaryl and alkenyl groups under smooth photochemical conditions. Computational studies were conducted to investigate the mechanism of the transformation.
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Affiliation(s)
- Arif Music
- Department Chemie, Ludwig-Maximilians-Universität, Butenandtstraße 5-13, 81377, Munich, Germany
| | - Andreas N Baumann
- Department Chemie, Ludwig-Maximilians-Universität, Butenandtstraße 5-13, 81377, Munich, Germany
| | - Florian Boser
- Department Chemie, Ludwig-Maximilians-Universität, Butenandtstraße 5-13, 81377, Munich, Germany
| | - Nicolas Müller
- Department Chemie, Ludwig-Maximilians-Universität, Butenandtstraße 5-13, 81377, Munich, Germany
| | - Florian Matz
- Quantum Chemistry and Physical Chemistry Section, KU Leuven, Celestijnenlaan 200f, box 2404, 3001, Leuven, Belgium
| | - Thomas C Jagau
- Quantum Chemistry and Physical Chemistry Section, KU Leuven, Celestijnenlaan 200f, box 2404, 3001, Leuven, Belgium
| | - Dorian Didier
- Department Chemie, Ludwig-Maximilians-Universität, Butenandtstraße 5-13, 81377, Munich, Germany
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71
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Rosso C, Filippini G, Prato M. Use of Perylene Diimides in Synthetic Photochemistry. European J Org Chem 2021. [DOI: 10.1002/ejoc.202001616] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Cristian Rosso
- CENMAT Center of Excellence for Nanostructured Materials Department of Chemical and Pharmaceutical Sciences INSTM UdR University of Trieste Via Licio Giorgieri 1 Trieste 34127 Italy
| | - Giacomo Filippini
- CENMAT Center of Excellence for Nanostructured Materials Department of Chemical and Pharmaceutical Sciences INSTM UdR University of Trieste Via Licio Giorgieri 1 Trieste 34127 Italy
| | - Maurizio Prato
- CENMAT Center of Excellence for Nanostructured Materials Department of Chemical and Pharmaceutical Sciences INSTM UdR University of Trieste Via Licio Giorgieri 1 Trieste 34127 Italy
- Carbon Bionanotechnology Laboratory CIC biomaGUNE Paseo de Miramón 182 20009 Donostia-San Sebastian Spain
- Basque Fdn Sci, Ikerbasque Bilbao 48013 Spain
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72
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Syntheses, Structures and Magnetic Properties of Cobalt(II) Coordination Polymers Based on Semi-Rigid Polycarboxylic Acid Ligand. J CLUST SCI 2021. [DOI: 10.1007/s10876-020-01954-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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73
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Bilger JB, Kerzig C, Larsen CB, Wenger OS. A Photorobust Mo(0) Complex Mimicking [Os(2,2'-bipyridine) 3] 2+ and Its Application in Red-to-Blue Upconversion. J Am Chem Soc 2021; 143:1651-1663. [PMID: 33434435 DOI: 10.1021/jacs.0c12805] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Osmium(II) polypyridines are a well-known class of complexes with luminescent metal-to-ligand charge-transfer (MLCT) excited states that are currently experiencing a revival due to their application potential in organic photoredox catalysis, triplet-triplet annihilation upconversion, and phototherapy. At the same time, there is increased interest in the development of photoactive complexes made from Earth-abundant rather than precious metals. Against this background, we present a homoleptic Mo(0) complex with a new diisocyanide ligand exhibiting different bite angles and a greater extent of π-conjugation than previously reported related chelates. This new design leads to deep red emission, which is unprecedented for homoleptic arylisocyanide complexes of group 6 metals. With a 3MLCT lifetime of 56 ns, an emission band maximum at 720 nm, and a photoluminescence quantum yield of 1.5% in deaerated toluene at room temperature, the photophysical properties are reminiscent of the prototypical [Os(2,2'-bipyridine)3]2+ complex. Under 635 nm irradiation with a cw-laser, the new Mo(0) complex sensitizes triplet-triplet annihilation upconversion of 9,10-diphenylanthracene (DPA), resulting in delayed blue fluorescence with an anti-Stokes shift of 0.93 eV. The photorobustness of the Mo(0) complex and the upconversion quantum yield are high enough to generate a flux of upconverted light that can serve as a sufficiently potent irradiation source for a blue-light-driven photoisomerization reaction. These findings are relevant in the greater contexts of designing new luminophores and photosensitizers for use in red-light-driven photocatalysis, photochemical upconversion, light-harvesting, and phototherapy.
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Affiliation(s)
- Jakob B Bilger
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
| | - Christoph Kerzig
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
| | - Christopher B Larsen
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
| | - Oliver S Wenger
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
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74
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Wang H, Zhang Q, Liu Q, Zhang N, Zhang JY, Fang YZ. Bi 2S 3@NH 2-UiO-66-S composites modulated by covalent interfacial reactions boost photodegradation and the oxidative coupling of primary amines. NEW J CHEM 2021. [DOI: 10.1039/d1nj01427g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The Bi2S3@NH2-UiO-66-S heterostructures have been synthesized via covalent interfacial reactions, exhibiting excellent performance in the photodegradation of methylene and the oxidative coupling of primary amines compared to reported photocatalysts.
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Affiliation(s)
- Hang Wang
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | - Qing Zhang
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | - Qing Liu
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | - Na Zhang
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
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75
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Ma Y, Cui J, Yin M, Li X, Jiang T, Zhang F, Zhu Y, Liu Y. Enhancement of visible light driven dye degradation and photocatalytic H 2 evolution over MoS 2 through combination with perylene diimide aggregates. NEW J CHEM 2021. [DOI: 10.1039/d1nj01999f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The incorporation of PPDI MBs into MoS2 NFs changes the nature of their edge, increases the driving force to effectively separate and transfer the photogenerated charge carriers, and improves the overall photocatalytic performance of the material.
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Affiliation(s)
- Yongshan Ma
- School of Municipal and Environmental Engineering
- Shandong Jianzhu University
- Jinan 250101
- China
| | - Jingcheng Cui
- School of Municipal and Environmental Engineering
- Shandong Jianzhu University
- Jinan 250101
- China
| | - Mengmeng Yin
- School of Municipal and Environmental Engineering
- Shandong Jianzhu University
- Jinan 250101
- China
| | - Xuemei Li
- School of Municipal and Environmental Engineering
- Shandong Jianzhu University
- Jinan 250101
- China
| | - Tianyi Jiang
- School of Municipal and Environmental Engineering
- Shandong Jianzhu University
- Jinan 250101
- China
| | - Fengxia Zhang
- School of Municipal and Environmental Engineering
- Shandong Jianzhu University
- Jinan 250101
- China
| | - Yanyan Zhu
- School of Municipal and Environmental Engineering
- Shandong Jianzhu University
- Jinan 250101
- China
| | - Yuanyuan Liu
- School of Municipal and Environmental Engineering
- Shandong Jianzhu University
- Jinan 250101
- China
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76
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Bhattacharyya A, De Sarkar S, Das A. Supramolecular Engineering and Self-Assembly Strategies in Photoredox Catalysis. ACS Catal 2020. [DOI: 10.1021/acscatal.0c04952] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Ayan Bhattacharyya
- School of Applied and Interdisciplinary Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Suman De Sarkar
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, West Bengal 741246. India
| | - Anindita Das
- School of Applied and Interdisciplinary Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
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77
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Abstract
Photochemical transformations of molecular building blocks have become an important and widely recognized research field in the past decade. Detailed and deep understanding of novel photochemical catalysts and reaction concepts with visible light as the energy source has enabled a broad application portfolio for synthetic organic chemistry. In parallel, continuous-flow chemistry and microreaction technology have become the basis for thinking and doing chemistry in a novel fashion with clear focus on improved process control for higher conversion and selectivity. As can be seen by the large number of scientific publications on flow photochemistry in the recent past, both research topics have found each other as exceptionally well-suited counterparts with high synergy by combining chemistry and technology. This review will give an overview on selected reaction classes, which represent important photochemical transformations in synthetic organic chemistry, and which benefit from mild and defined process conditions by the transfer from batch to continuous-flow mode.
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Affiliation(s)
- Thomas H. Rehm
- Division Energy & Chemical Technology/Flow Chemistry GroupFraunhofer Institute for Microengineering and Microsystems IMMCarl-Zeiss-Straße 18–2055129MainzGermany
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78
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Yang C, Kärkäs MD, Magallanes G, Chan K, Stephenson CRJ. Organocatalytic Approach to Photochemical Lignin Fragmentation. Org Lett 2020; 22:8082-8085. [PMID: 33001651 DOI: 10.1021/acs.orglett.0c03029] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Herein, an organocatalytic method for photochemical C-O bond cleavage of lignin systems is reported. The use of photochemistry enabled fragmentation of the β-O-4 linkage, the primary linkage in lignin, provides the fragmentation products in good to high yields. The approach was merged with reported oxidation conditions in a one-pot, two-step platform without any intermediary purification, suggesting its high fidelity. The future utility of the organocatalytic method was illustrated by applying the visible light-mediated protocol to continuous flow processing.
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Affiliation(s)
- Cheng Yang
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Markus D Kärkäs
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States.,Department of Chemistry, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
| | - Gabriel Magallanes
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Kimberly Chan
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Corey R J Stephenson
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
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79
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Gutiérrez L, Mondal SS, Bucci A, Kandoth N, Escudero-Adán EC, Shafir A, Lloret-Fillol J. Crystal-to-Crystal Synthesis of Photocatalytic Metal-Organic Frameworks for Visible-Light Reductive Coupling and Mechanistic Investigations. CHEMSUSCHEM 2020; 13:3418-3428. [PMID: 32351031 DOI: 10.1002/cssc.202000465] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 04/03/2020] [Indexed: 06/11/2023]
Abstract
Postmodification of reticular materials with well-defined catalysts is an appealing approach to produce new catalytic functional materials with improved stability and recyclability, but also to study catalysis in confined spaces. A promising strategy to this end is the postfunctionalization of crystalline and robust metal-organic frameworks (MOFs) to exploit the potential of crystal-to-crystal transformations for further characterization of the catalysts. In this regard, two new photocatalytic materials, MOF-520-PC1 and MOF-520-PC2, are straightforwardly obtained by the postfunctionalization of MOF-520 with perylene-3-carboxylic acid (PC1) and perylene-3-butyric acid (PC2). The single crystal-to-crystal transformation yielded the X-ray diffraction structure of catalytic MOF-520-PC2. The well-defined disposition of the perylenes inside the MOF served as suitable model systems to gain insights into the photophysical properties and mechanism by combining steady-state, time-resolved, and transient absorption spectroscopy. The resulting materials are active organophotoredox catalysts in the reductive dimerization of aromatic aldehydes, benzophenones, and imines under mild reaction conditions. Moreover, MOF-520-PC2 can be applied for synthesizing gram-scale quantities of products in continuous-flow conditions under steady-state light irradiation. This work provides an alternative approach for the construction of well-defined, metal-free, MOF-based catalysts.
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Affiliation(s)
- Luis Gutiérrez
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avinguda Païos Catalans 16, 43007, Tarragona, Spain
| | - Suvendu Sekhar Mondal
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avinguda Païos Catalans 16, 43007, Tarragona, Spain
| | - Alberto Bucci
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avinguda Païos Catalans 16, 43007, Tarragona, Spain
| | - Noufal Kandoth
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avinguda Païos Catalans 16, 43007, Tarragona, Spain
| | - Eduardo C Escudero-Adán
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avinguda Païos Catalans 16, 43007, Tarragona, Spain
| | - Alexandr Shafir
- Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), c/Jordi Girona 18-26, 08034, Barcelona, Spain
| | - Julio Lloret-Fillol
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avinguda Païos Catalans 16, 43007, Tarragona, Spain
- Catalan Institution for Research and Advanced Studies (ICREA), Passeig Lluïs Companys, 23, 08010, Barcelona, Spain
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80
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Ou W, Zou R, Han M, Yu L, Su C. Tailorable carbazolyl cyanobenzene-based photocatalysts for visible light-induced reduction of aryl halides. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.12.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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81
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Metal–Organic Frameworks (MOFs) and Covalent Organic Frameworks (COFs) Applied to Photocatalytic Organic Transformations. Catalysts 2020. [DOI: 10.3390/catal10070720] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Among the different alternatives for catalysis using metal–organic frameworks (MOFs) or covalent organic frameworks (COFs), photocatalysis has remarkably evolved during the last decade. Photocatalytic reticular materials allowed recyclability and easy separation of catalyst from the product, also reaching the activity and selectivity commonly observed for molecular systems. Recently, photocatalytic MOFs and COFs have been applied to synthetic applications in order to obtain organic molecules of different complexity. However, although a good number of works have been devoted to this issue, an updated comprehensive revision on this field is still needed. The aim of this review was to fill this gap covering the following three general aspects: (1) common strategies on the design of reticular photocatalytic materials, (2) a comprehensive discussion of the photocatalytic organic reactions achieved by the use of COFs and MOFs, and (3) some critical considerations highlighting directions that should be considered in order to make advances in the study of photocatalytic COFs and MOFs.
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82
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Thomson CG, Lee AL, Vilela F. Heterogeneous photocatalysis in flow chemical reactors. Beilstein J Org Chem 2020; 16:1495-1549. [PMID: 32647551 PMCID: PMC7323633 DOI: 10.3762/bjoc.16.125] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 05/07/2020] [Indexed: 12/24/2022] Open
Abstract
The synergy between photocatalysis and continuous flow chemical reactors has shifted the paradigms of photochemistry, opening new avenues of research with safer and scalable processes that can be readily implemented in academia and industry. Current state-of-the-art photocatalysts are homogeneous transition metal complexes that have favourable photophysical properties, wide electrochemical redox potentials, and photostability. However, these photocatalysts present serious drawbacks, such as toxicity, limited availability, and the overall cost of rare transition metal elements. This reduces their long-term viability, especially at an industrial scale. Heterogeneous photocatalysts (HPCats) are an attractive alternative, as the requirement for the separation and purification is largely removed, but typically at the cost of efficiency. Flow chemical reactors can, to a large extent, mitigate the loss in efficiency through reactor designs that enhance mass transport and irradiation. Herein, we review some important developments of heterogeneous photocatalytic materials and their application in flow reactors for sustainable organic synthesis. Further, the application of continuous flow heterogeneous photocatalysis in environmental remediation is briefly discussed to present some interesting reactor designs that could be implemented to enhance organic synthesis.
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Affiliation(s)
- Christopher G Thomson
- Institute of Chemical Sciences, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS Scotland, United Kingdom
| | - Ai-Lan Lee
- Institute of Chemical Sciences, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS Scotland, United Kingdom
| | - Filipe Vilela
- Institute of Chemical Sciences, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS Scotland, United Kingdom
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83
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Glaser F, Larsen CB, Kerzig C, Wenger OS. Aryl dechlorination and defluorination with an organic super-photoreductant. Photochem Photobiol Sci 2020; 19:1035-1041. [PMID: 32588869 DOI: 10.1039/d0pp00127a] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Direct excitation of the commercially available super-electron donor tetrakis(dimethylamino)ethylene (TDAE) with light-emitting diodes at 440 or 390 nm provides a stoichiometric reductant that is able to reduce aryl chlorides and fluorides. The method is very simple and requires only TDAE, substrate, and solvent at room temperature. The photoactive excited state of TDAE has a lifetime of 17.3 ns in cyclohexane at room temperature and an oxidation potential of ca.-3.4 V vs. SCE. This makes TDAE one of the strongest photoreductants able to operate on the basis of single excitation with visible photons. Direct substrate activation occurs in benzene, but acetone is reduced by photoexcited TDAE and substrate reduction takes place by a previously unexplored solvent radical anion mechanism. Our work shows that solvent can have a leveling effect on the photochemically available redox power, reminiscent of the pH-leveling effect that solvent has in acid-base chemistry.
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Affiliation(s)
- Felix Glaser
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Christopher B Larsen
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Christoph Kerzig
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Oliver S Wenger
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland.
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84
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Souto M, Strutyński K, Melle‐Franco M, Rocha J. Electroactive Organic Building Blocks for the Chemical Design of Functional Porous Frameworks (MOFs and COFs) in Electronics. Chemistry 2020; 26:10912-10935. [DOI: 10.1002/chem.202001211] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Indexed: 01/02/2023]
Affiliation(s)
- Manuel Souto
- CICECO-Aveiro Institute of Materials Department of Chemistry University of Aveiro 3810-193 Aveiro Portugal
| | - Karol Strutyński
- CICECO-Aveiro Institute of Materials Department of Chemistry University of Aveiro 3810-193 Aveiro Portugal
| | - Manuel Melle‐Franco
- CICECO-Aveiro Institute of Materials Department of Chemistry University of Aveiro 3810-193 Aveiro Portugal
| | - João Rocha
- CICECO-Aveiro Institute of Materials Department of Chemistry University of Aveiro 3810-193 Aveiro Portugal
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85
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Xu Y, Zheng J, Lindner JO, Wen X, Jiang N, Hu Z, Liu L, Huang F, Würthner F, Xie Z. Consecutive Charging of a Perylene Bisimide Dye by Multistep Low‐Energy Solar‐Light‐Induced Electron Transfer Towards H
2
Evolution. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001231] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Yucheng Xu
- Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P. R. China
| | - Jiaxin Zheng
- Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P. R. China
| | - Joachim O. Lindner
- Institut für Organische Chemie & Center for Nanosystems Chemistry Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Xinbo Wen
- Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P. R. China
| | - Nianqiang Jiang
- Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P. R. China
| | - Zhicheng Hu
- Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P. R. China
| | - Linlin Liu
- Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P. R. China
| | - Fei Huang
- Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P. R. China
| | - Frank Würthner
- Institut für Organische Chemie & Center for Nanosystems Chemistry Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Zengqi Xie
- Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P. R. China
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86
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Xu Y, Zheng J, Lindner JO, Wen X, Jiang N, Hu Z, Liu L, Huang F, Würthner F, Xie Z. Consecutive Charging of a Perylene Bisimide Dye by Multistep Low-Energy Solar-Light-Induced Electron Transfer Towards H 2 Evolution. Angew Chem Int Ed Engl 2020; 59:10363-10367. [PMID: 32208545 PMCID: PMC7317913 DOI: 10.1002/anie.202001231] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Indexed: 12/01/2022]
Abstract
A photocatalytic system containing a perylene bisimide (PBI) dye as a photosensitizer anchored to titanium dioxide (TiO2) nanoparticles through carboxyl groups was constructed. Under solar‐light irradiation in the presence of sacrificial triethanolamine (TEOA) in neutral and basic conditions (pH 8.5), a reaction cascade is initiated in which the PBI molecule first absorbs green light, giving the formation of a stable radical anion (PBI.−), which in a second step absorbs near‐infrared light, forming a stable PBI dianion (PBI2−). Finally, the dianion absorbs red light and injects an electron into the TiO2 nanoparticle that is coated with platinum co‐catalyst for hydrogen evolution. The hydrogen evolution rates (HERs) are as high as 1216 and 1022 μmol h−1 g−1 with simulated sunlight irradiation in neutral and basic conditions, respectively.
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Affiliation(s)
- Yucheng Xu
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Jiaxin Zheng
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Joachim O Lindner
- Institut für Organische Chemie & Center for Nanosystems Chemistry, Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Xinbo Wen
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Nianqiang Jiang
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Zhicheng Hu
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Linlin Liu
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Fei Huang
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Frank Würthner
- Institut für Organische Chemie & Center for Nanosystems Chemistry, Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Zengqi Xie
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China
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87
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Liu H, He Y, Li N, Liu Z, Zhang X, Zhang X, Liu Q. Organic-Inorganic Composite Nanorods as an Excellent Mimicking Peroxidases for Colorimetric Detection and Evaluation of Antioxidant. ACS APPLIED BIO MATERIALS 2020; 3:2499-2506. [PMID: 35025300 DOI: 10.1021/acsabm.0c00198] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
N,N'-Dicarboxy methyl perylene diimide-coated CeO2 nanorods (PDI/CeO2 NR) were synthesized via an ultrasonic-assisted method. PDI/CeO2 exhibits the superb mimic peroxidase functions confirmed by the catalyzed oxidation of TMB by hydrogen peroxide in less than 60 s along with color transformation from colorless to blue. The catalytic mechanism was confirmed to be an electronic transfer mechanism by fluorescence experiment. Thus, a visual colorimetric sensor was constructed for hydrogen peroxide detection with a low detection limit (LOD = 2.23 μM). Comparing the inhibition effects of l-cysteine (Cys), ascorbic acid (AA) and glutathione (GSH) on the catalytic oxidation of TMB, it can be found that they possessed different types of inhibition on the oxidation of TMB by H2O2 using PDI/CeO2, and AA has better antioxidant effect, followed by Cys and GSH. On the basis of the excellent antioxidant effect of AA, a low-cost colorimetric sensor was also used to detect AA, and a lower LOD value (0.68 μM) was obtained in the linear range of 5.0-30 μM.
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Affiliation(s)
- Hao Liu
- College of Chemical and Environmental Engineering; State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology, Shandong University of Science and Technology, Qingdao 266590, China
| | - YanLei He
- College of Chemical and Environmental Engineering; State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology, Shandong University of Science and Technology, Qingdao 266590, China
| | - Ning Li
- College of Chemical and Environmental Engineering; State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology, Shandong University of Science and Technology, Qingdao 266590, China
| | - Zhenxue Liu
- College of Chemical and Environmental Engineering; State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology, Shandong University of Science and Technology, Qingdao 266590, China
| | - Xianxi Zhang
- Shandong Provincial Key Laboratory/Collaborative Innovation Center of Chemical Energy Storage & Novel Cell Technology; College of Chemical and Chemical Engineering, Liaocheng University, Liaocheng 252059, China
| | - Xiao Zhang
- College of Chemistry and Molecular Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, Shandong Key Laboratory of Biochemical Analysis, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Qingyun Liu
- College of Chemical and Environmental Engineering; State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology, Shandong University of Science and Technology, Qingdao 266590, China
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88
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Glaser F, Kerzig C, Wenger OS. Multiphotonen‐Anregung in der Photoredoxkatalyse: Konzepte, Anwendungen und Methoden. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915762] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Felix Glaser
- Departement Chemie Universität Basel St. Johanns-Ring 19 4056 Basel Schweiz
| | - Christoph Kerzig
- Departement Chemie Universität Basel St. Johanns-Ring 19 4056 Basel Schweiz
| | - Oliver S. Wenger
- Departement Chemie Universität Basel St. Johanns-Ring 19 4056 Basel Schweiz
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89
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Glaser F, Kerzig C, Wenger OS. Multi-Photon Excitation in Photoredox Catalysis: Concepts, Applications, Methods. Angew Chem Int Ed Engl 2020; 59:10266-10284. [PMID: 31945241 DOI: 10.1002/anie.201915762] [Citation(s) in RCA: 182] [Impact Index Per Article: 45.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 01/16/2020] [Indexed: 01/28/2023]
Abstract
The energy of visible photons and the accessible redox potentials of common photocatalysts set thermodynamic limits to photochemical reactions that can be driven by traditional visible-light irradiation. UV excitation can be damaging and induce side reactions, hence visible or even near-IR light is usually preferable. Thus, photochemistry currently faces two divergent challenges, namely the desire to perform ever more thermodynamically demanding reactions with increasingly lower photon energies. The pooling of two low-energy photons can address both challenges simultaneously, and whilst multi-photon spectroscopy is well established, synthetic photoredox chemistry has only recently started to exploit multi-photon processes on the preparative scale. Herein, we have a critical look at currently developed reactions and mechanistic concepts, discuss pertinent experimental methods, and provide an outlook into possible future developments of this rapidly emerging area.
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Affiliation(s)
- Felix Glaser
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Christoph Kerzig
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Oliver S Wenger
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
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90
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Ding TH, Qu JP, Kang YB. Visible-Light-Induced, Base-Promoted Transition-Metal-Free Dehalogenation of Aryl Fluorides, Chlorides, Bromides, and Iodides. Org Lett 2020; 22:3084-3088. [DOI: 10.1021/acs.orglett.0c00827] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ting-Hui Ding
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Jian-Ping Qu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Yan-Biao Kang
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
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91
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Zhu D, Wu Q, Li H, Li H, Lang J. Hantzsch Ester as a Visible‐Light Photoredox Catalyst for Transition‐Metal‐Free Coupling of Arylhalides and Arylsulfinates. Chemistry 2020; 26:3484-3488. [DOI: 10.1002/chem.201905281] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 01/15/2020] [Indexed: 11/08/2022]
Affiliation(s)
- Da‐Liang Zhu
- College of Chemistry, Chemical Engineering and Materials ScienceSoochow University Suzhou 215123 P. R. China
| | - Qi Wu
- College of Chemistry, Chemical Engineering and Materials ScienceSoochow University Suzhou 215123 P. R. China
| | - Hai‐Yan Li
- College of Chemistry, Chemical Engineering and Materials ScienceSoochow University Suzhou 215123 P. R. China
| | - Hong‐Xi Li
- College of Chemistry, Chemical Engineering and Materials ScienceSoochow University Suzhou 215123 P. R. China
| | - Jian‐Ping Lang
- College of Chemistry, Chemical Engineering and Materials ScienceSoochow University Suzhou 215123 P. R. China
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92
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Yu K, Zhang H, Su C, Zhu Y. Visible-Light-Promoted Efficient Aerobic Dehydrogenation of N-Heterocycles by a Tiny Organic Semiconductor Under Ambient Conditions. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000170] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Kunyi Yu
- Department of Chemistry; Tsinghua University; 100084 Beijing PR China
| | - Hanjie Zhang
- Department of Chemistry; Tsinghua University; 100084 Beijing PR China
| | - Chenliang Su
- International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education, Engineering Technology Research Center for 2D Materials Information Functional Devices and Systems of Guangdong Province; Institute of Microscale Optoelectronics; Shenzhen University; 518060 Shenzhen PR China
| | - Yongfa Zhu
- Department of Chemistry; Tsinghua University; 100084 Beijing PR China
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93
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Zhao FJ, Zhang G, Ju Z, Tan YX, Yuan D. The Combination of Charge and Energy Transfer Processes in MOFs for Efficient Photocatalytic Oxidative Coupling of Amines. Inorg Chem 2020; 59:3297-3303. [DOI: 10.1021/acs.inorgchem.9b03743] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Feng-Juan Zhao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian, China
- Fujian Normal University, Cangshan Campus, No. 8 Shangsan Road, Cangshan District, Fuzhou 350007, Fujian, China
| | - Guoliang Zhang
- School of Mechanical Engineering, Tianjin University of Technology and Education, Tianjin 300222, China
| | - Zhanfeng Ju
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian, China
| | - Yan-Xi Tan
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian, China
| | - Daqiang Yuan
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian, China
- Fujian Normal University, Cangshan Campus, No. 8 Shangsan Road, Cangshan District, Fuzhou 350007, Fujian, China
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94
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He J, Li J, Han Q, Si C, Niu G, Li M, Wang J, Niu J. Photoactive Metal-Organic Framework for the Reduction of Aryl Halides by the Synergistic Effect of Consecutive Photoinduced Electron-Transfer and Hydrogen-Atom-Transfer Processes. ACS APPLIED MATERIALS & INTERFACES 2020; 12:2199-2206. [PMID: 31859478 DOI: 10.1021/acsami.9b13538] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Consecutive photoinduced electron transfer (ConPET) has advantages on overcoming the current energetic limitation of visible-light photoredox catalysis for utilizing the energies of two photons in one catalytic cycle. A heterogeneous approach for radical chain reduction of various aryl bromides and chlorides without adding any cocatalyst is introduced by incorporating polyoxometalates (POMs) and amine catalysts into a naphthalenediimide (NDI)-based polymer. CoW-DPNDI-PYI exhibits high activity in the photocatalytic reduction of aryl halides by the synergistic effects of ConPET and hydrogen-atom-transfer (HAT) processes and an enzyme-mimicking CO2 cycloaddition reaction. The ConPET process with N,N'-bis(4-pyridylmethyl)naphthalenediimide (DPNDI) facilitates effective solar energy conversion. POMs and amine catalysts, as efficient HAT catalysts and electron donors, improve the generation of the ConPET process. The success of this work demonstrates the great application of the synergistic effects of ConPET and HAT processes in heterogeneous photocatalysis C-H arylation.
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Affiliation(s)
- Jiachen He
- Key Laboratory of Polyoxometalate Chemistry of Henan Province, School of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , P. R. China
| | - Jie Li
- Key Laboratory of Polyoxometalate Chemistry of Henan Province, School of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , P. R. China
| | - Qiuxia Han
- Key Laboratory of Polyoxometalate Chemistry of Henan Province, School of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , P. R. China
| | - Chen Si
- Key Laboratory of Polyoxometalate Chemistry of Henan Province, School of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , P. R. China
| | - Guiqin Niu
- Key Laboratory of Polyoxometalate Chemistry of Henan Province, School of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , P. R. China
| | - Mingxue Li
- Key Laboratory of Polyoxometalate Chemistry of Henan Province, School of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , P. R. China
| | - Jingping Wang
- Key Laboratory of Polyoxometalate Chemistry of Henan Province, School of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , P. R. China
| | - Jingyang Niu
- Key Laboratory of Polyoxometalate Chemistry of Henan Province, School of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , P. R. China
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95
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Liu H, Guo Z, Lv H, Liu X, Che Y, Mei Y, Bai R, Chi Y, Xing H. Visible-light-driven self-coupling and oxidative dehydrogenation of amines to imines via a Mn(ii)-based coordination polymer. Inorg Chem Front 2020. [DOI: 10.1039/c9qi01396b] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The direct synthesis of various imines through visible-light-driven photocatalytic self-coupling and dehydrogenation of amines was achieved using a novel coordination polymer.
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Affiliation(s)
- Hui Liu
- Provincial Key Laboratory of Advanced Energy Materials
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- China
| | - Zhifen Guo
- Provincial Key Laboratory of Advanced Energy Materials
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- China
| | - Hui Lv
- Provincial Key Laboratory of Advanced Energy Materials
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- China
| | - Xin Liu
- Provincial Key Laboratory of Advanced Energy Materials
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- China
| | - Yan Che
- Provincial Key Laboratory of Advanced Energy Materials
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- China
| | - Yingchun Mei
- Dyestuff Factory
- Jilin Petrochemical Company
- Jilin 132022
- China
| | - Rong Bai
- Provincial Key Laboratory of Advanced Energy Materials
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- China
| | - Yanhong Chi
- Provincial Key Laboratory of Advanced Energy Materials
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- China
| | - Hongzhu Xing
- Provincial Key Laboratory of Advanced Energy Materials
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- China
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96
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Castellanos-Soriano J, Herrera-Luna JC, Díaz Díaz D, Jiménez MC, Pérez-Ruiz R. Recent applications of biphotonic processes in organic synthesis. Org Chem Front 2020. [DOI: 10.1039/d0qo00466a] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Organic synthesis mediated by biphotonic processes has gained great momentum in the last five years. Herein, an overview of the existing examples is reported.
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Affiliation(s)
| | | | - David Díaz Díaz
- Institut für Organische Chemie
- Universität Regensburg
- 93053 Regensburg
- Germany
- Departamento de Química Orgánica
| | - M. Consuelo Jiménez
- Departamento de Química
- Universitat Politècnica de València (UPV)
- Valencia
- Spain
| | - Raúl Pérez-Ruiz
- Departamento de Química
- Universitat Politècnica de València (UPV)
- Valencia
- Spain
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97
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Qin Y, Hao M, Li Z. Metal–organic frameworks for photocatalysis. INTERFACE SCIENCE AND TECHNOLOGY 2020. [DOI: 10.1016/b978-0-08-102890-2.00017-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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98
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Sun W, Teng Q, Cheng D, Li X, Xu X. The hydrodebromination of 1,1-dibromoalkenes via visible light catalysis. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2019.151410] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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99
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Miao R, Wang D, Xiao J, Ma J, Xue D, Liu F, Fang Y. Halogen bonding matters: visible light-induced photoredox catalyst-free aryl radical formation and its applications. Phys Chem Chem Phys 2020; 22:10212-10218. [DOI: 10.1039/d0cp00946f] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Halogen bonding facilitated aryl halide activation for photoredox catalyst-free visible light-driven reactions.
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Affiliation(s)
- Rong Miao
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education, School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi’an 710062
- People's Republic of China
| | - Dan Wang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education, School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi’an 710062
- People's Republic of China
| | - Jianliang Xiao
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education, School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi’an 710062
- People's Republic of China
| | - Jiani Ma
- College of Chemistry and Materials Science
- Northwest University
- Xi’an 710127
- People's Republic of China
| | - Dong Xue
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education, School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi’an 710062
- People's Republic of China
| | - Fengyi Liu
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education, School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi’an 710062
- People's Republic of China
| | - Yu Fang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education, School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi’an 710062
- People's Republic of China
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100
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Ghosh I. Excited radical anions and excited anions in visible light photoredox catalysis. PHYSICAL SCIENCES REVIEWS 2019. [DOI: 10.1515/psr-2017-0185] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Abstract
Over the last decade, visible light photocatalysis has dramatically increased the arsenal of methods for organic synthesis and changed the way we activate molecules for chemical reactions. Polypyridyl transition metal complexes, redox-active organic dyes, and inorganic semiconductors are typically used as photocatalysts for such transformations. This chapter reviews the applications of radical anions and anions as photosensitizers in visible light photoredox catalysis.
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