1
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Sellet N, Frey J, Cormier M, Goddard JP. Near-infrared photocatalysis with cyanines: synthesis, applications and perspectives. Chem Sci 2024; 15:8639-8650. [PMID: 38873079 PMCID: PMC11168079 DOI: 10.1039/d4sc00814f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 05/01/2024] [Indexed: 06/15/2024] Open
Abstract
Cyanines are organic dyes bearing two aza-heterocycles linked by a polymethine chain. Excited states, fluorescence, redox activity, and energy transfer are interesting properties of cyanines which have been used by chemists. Moreover, they are easily accessible and highly tunable. For all these reasons, cyanines are often selected for applications like fluorescent probes, phototherapy and photovoltaics. However, considering cyanines as photocatalysts is a new field of investigation and has been sparsely reported in the literature. This field of research has been launched on the basis of near-infrared light photocatalysis. With a deeper NIR light penetration, the irradiation is compatible with biological tissues. Due to the longer wavelengths that are involved, the safety of the operator can be guaranteed. In this perspective review, the photophysical/redox properties of cyanines are reported as well as their preparations and applications in modern synthetic approaches. Finally, recent examples of cyanine-based NIR-photocatalysis are discussed including photopolymerization and organic synthesis.
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Affiliation(s)
- Nicolas Sellet
- Laboratoire d'Innovation Moléculaire et Applications (LIMA), UMR 7042, Université de Haute-Alsace (UHA), Université de Strasbourg, CNRS Mulhouse 68100 France
| | - Johanna Frey
- Laboratoire d'Innovation Moléculaire et Applications (LIMA), UMR 7042, Université de Haute-Alsace (UHA), Université de Strasbourg, CNRS Mulhouse 68100 France
| | - Morgan Cormier
- Laboratoire d'Innovation Moléculaire et Applications (LIMA), UMR 7042, Université de Haute-Alsace (UHA), Université de Strasbourg, CNRS Mulhouse 68100 France
| | - Jean-Philippe Goddard
- Laboratoire d'Innovation Moléculaire et Applications (LIMA), UMR 7042, Université de Haute-Alsace (UHA), Université de Strasbourg, CNRS Mulhouse 68100 France
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2
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Salmahaminati, Inagaki A, Hada M, Abe M. Density Functional Study on the Photopolymerization of Styrene Using Dinuclear Ru-Pd and Ir-Pd Complexes with Naphthyl-Substituted Ligands. J Phys Chem A 2023; 127:2810-2818. [PMID: 36944064 DOI: 10.1021/acs.jpca.3c01299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
A density functional study was performed to investigate the mechanism of the photocatalytic reactivity of styrene polymerization using dinuclear Ru-Pd and Ir-Pd catalytic complexes. In previous experiments with these catalysts, the reactivity increased, and more polymer products were yielded compared to dimers under visible light irradiation. The best catalytic reactivity was obtained using an Ir-Pd complex containing naphthyl substituents at the phenyl ligands coordinated to Ir (Ir-Pd1). In contrast, Ir-Pd2, an isomer of Ir-Pd1, containing naphthyl substituents at the pyridine ligands, did not show good reactivity, which may be related to the stability of the excited state of the catalytic complexes. In this study, we calculated the radiative lifetimes of these catalytic complexes and Ir-Pd1 had the longest lifetime; this result was consistent with the experimental results. The longest lifetime of the Ir-Pd1 was attributed to the destabilization of the highest occupied molecular orbital (HOMO) energy by π*-π* interactions between the naphthyl and phenyl ligands. Further, this destabilization of the HOMO energy afforded a small energy gap between the HOMO and lowest unoccupied molecular orbital, enhancing the metal-to-ligand charge transfer to the bridging ligand between Ir and Pd. Additionally, we focused on the reaction of the second insertion of styrene, which was identified as the rate-determining step of the polymerization cycle in a previous study. The singlet-triplet crossing points of the intermediates were estimated, and the barrier heights of the intersystem crossing were much lower than those in the thermal paths, which explained the efficiency of the photocatalytic reactivity in the experiment.
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Affiliation(s)
- Salmahaminati
- Department of Chemistry, Tokyo Metropolitan University, Hachioji, Tokyo 192-0364, Japan
- Department of Chemistry, Islamic University of Indonesia, Jl. Kaliurang km 14.5, Sleman,Yogyakarta, 55584, Indonesia
| | - Akiko Inagaki
- Faculty of Science and Technology, Seikei University, 3-3-1 Kichijoji Kitamachi, Musashino-shi, Tokyo 180-8633, Japan
| | - Masahiko Hada
- Department of Chemistry, Tokyo Metropolitan University, Hachioji, Tokyo 192-0364, Japan
| | - Minori Abe
- Department of Chemistry, Tokyo Metropolitan University, Hachioji, Tokyo 192-0364, Japan
- Department of Chemistry, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526, Japan
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3
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Ma Q, Zhang X, Liu Y, Graff B, Lalevee J. Dual photo/thermal initiation with charge transfer complexes based on bromide‐based electron acceptors. JOURNAL OF POLYMER SCIENCE 2023. [DOI: 10.1002/pol.20220642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Qiang Ma
- Université de Haute‐Alsace, CNRS, IS2M UMR 7361 Mulhouse France
- Université de Strasbourg Strasbourg France
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University) State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University Fuzhou China
| | - Xiaoxiang Zhang
- Université de Haute‐Alsace, CNRS, IS2M UMR 7361 Mulhouse France
- Université de Strasbourg Strasbourg France
| | - Yiwu Liu
- Université de Haute‐Alsace, CNRS, IS2M UMR 7361 Mulhouse France
- Ecole Nationale Supérieure de Chimie de Mulhouse Mulhouse France
- East China University of Science and Technology Shanghai China
| | - Bernadette Graff
- Université de Haute‐Alsace, CNRS, IS2M UMR 7361 Mulhouse France
- Université de Strasbourg Strasbourg France
| | - Jacques Lalevee
- Université de Haute‐Alsace, CNRS, IS2M UMR 7361 Mulhouse France
- Université de Strasbourg Strasbourg France
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4
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Pigot C, Brunel D, Dumur F. Indane-1,3-Dione: From Synthetic Strategies to Applications. Molecules 2022; 27:molecules27185976. [PMID: 36144711 PMCID: PMC9501146 DOI: 10.3390/molecules27185976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/01/2022] [Accepted: 09/06/2022] [Indexed: 11/26/2022] Open
Abstract
Indane-1,3-dione is a versatile building block used in numerous applications ranging from biosensing, bioactivity, bioimaging to electronics or photopolymerization. In this review, an overview of the different chemical reactions enabling access to this scaffold but also to the most common derivatives of indane-1,3-dione are presented. Parallel to this, the different applications in which indane-1,3-dione-based structures have been used are also presented, evidencing the versatility of this structure.
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Affiliation(s)
- Corentin Pigot
- Aix Marseille Univ, CNRS, ICR, UMR 7273, F-13397 Marseille, France
| | - Damien Brunel
- Aix Marseille Univ, CNRS, ICR, UMR 7273, F-13397 Marseille, France
| | - Frédéric Dumur
- Aix Marseille Univ, CNRS, ICR, UMR 7273, F-13397 Marseille, France
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5
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Rajan R, Pal K, Jayadev D, Jayan JS, U A, Appukuttan S, de Souza FG, Joseph K, Kumar SS. Polymeric Nanoparticles in Hybrid Catalytic Processing and Drug Delivery System. Top Catal 2022. [DOI: 10.1007/s11244-022-01697-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Wu C, Corrigan N, Lim CH, Liu W, Miyake G, Boyer C. Rational Design of Photocatalysts for Controlled Polymerization: Effect of Structures on Photocatalytic Activities. Chem Rev 2022; 122:5476-5518. [PMID: 34982536 PMCID: PMC9815102 DOI: 10.1021/acs.chemrev.1c00409] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Over the past decade, the use of photocatalysts (PCs) in controlled polymerization has brought new opportunities in sophisticated macromolecular synthesis. However, the selection of PCs in these systems has been typically based on laborious trial-and-error strategies. To tackle this limitation, computer-guided rational design of PCs based on knowledge of structure-property-performance relationships has emerged. These rational strategies provide rapid and economic methodologies for tuning the performance and functionality of a polymerization system, thus providing further opportunities for polymer science. This review provides an overview of PCs employed in photocontrolled polymerization systems and summarizes their progression from early systems to the current state-of-the-art. Background theories on electronic transitions are also introduced to establish the structure-property-performance relationships from a perspective of quantum chemistry. Typical examples for each type of structure-property relationships are then presented to enlighten future design of PCs for photocontrolled polymerization.
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Affiliation(s)
- Chenyu Wu
- Qingdao Institute for Theoretical and Computational Sciences, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao 266237, China
| | | | - Chern-Hooi Lim
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
- New Iridium Incorporated, Boulder, Colorado 80303, United States
| | - Wenjian Liu
- Qingdao Institute for Theoretical and Computational Sciences, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao 266237, China
| | - Garret Miyake
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
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7
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Bootsma J, Browne WR, Flapper J, de Bruin B. Photoactive Fe Catalyst for Light-Triggered Alkyd Paint Curing. JACS AU 2022; 2:531-540. [PMID: 35253002 PMCID: PMC8889616 DOI: 10.1021/jacsau.1c00579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Indexed: 06/14/2023]
Abstract
Herein, we show that the photoactive complexes [(Cp)Fe(arene)]+ (Cp = cyclopentadienyl; arene = C6H6, C6H5Me) act as latent catalysts that allow for photochemical control over the onset of alkyd paint curing, without the need for antiskinning agents such as the volatile 2-butanone oxime normally used to prevent curing during paint storage. The highly soluble neutral complexes [(Cp)Fe(Ch)] and [(Cp)Fe(Ch')] (Ch = cyclohexadienyl, Ch' = methylcyclohexadienyl) readily convert to the photoactive complexes [(Cp)Fe(arene)]+ upon oxidation in alkyd, allowing the latter to be dosed in a wide range of concentrations. Infrared and Raman studies show similar spectral changes of the alkyd paint matrix as have been observed in alkyd curing mediated by well-known, industrially applied cobalt- and manganese-based catalyst Co(neodecanoate)2 and [(Me3TACN)2Mn2(μ-OOCR)3](OOCR). The [(Cp)Fe(Ch)]/[(Cp)Fe(arene)]+ system performs equally well as these cobalt- and manganese-based catalysts in terms of drying time and outperform the manganese catalyst by showing a hardness development (increase) similar to that of the cobalt-based catalyst. Based on electron paramagnetic resonance and light-activity studies, we propose that photolysis of [(Cp)Fe(arene)]+ generates short-lived active FeII species, explaining the desired latency. The [(Cp)Fe(Ch)]/[(Cp)Fe(arene)]+ alkyd curing systems presented herein are unique examples of intrinsically latent paint curing catalysts that (1) are based on an abundant and harmless transition metal (Fe), (2) do not require any antiskinning agents, and (3) show favorable performance in terms of drying times and hardness development.
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Affiliation(s)
- Johan Bootsma
- Homogeneous,
Supramolecular and Bio-Inspired Catalysis Group, Van ’t Hoff
Institute for Molecular Sciences, University
of Amsterdam, Science
Park 904, 1098 XH Amsterdam, The Netherlands
| | - Wesley R. Browne
- Molecular
Inorganic Chemistry group, Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747
AG Groningen, The Netherlands
| | - Jitte Flapper
- Akzo
Nobel Decorative Coatings B.V., Rijksstraatweg 31, 2171 AJ Sassenheim, The Netherlands
| | - Bas de Bruin
- Homogeneous,
Supramolecular and Bio-Inspired Catalysis Group, Van ’t Hoff
Institute for Molecular Sciences, University
of Amsterdam, Science
Park 904, 1098 XH Amsterdam, The Netherlands
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8
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Ma Q, Zhang X, Jiang Y, Lin J, Graff B, Hu S, Lalevée J, Liao S. Organocatalytic PET-RAFT polymerization with a low ppm of organic photocatalyst under visible light. Polym Chem 2022. [DOI: 10.1039/d1py01431e] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The development of light-mediated controlled radical polymerization has benefited from the discovery of novel photocatalysts, which could allow precise light control over the polymerization process and the production of well-defined polymers.
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Affiliation(s)
- Qiang Ma
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
- Université de Haute-Alsace, CNRS, IS2M UMR 7361, F-68100 Mulhouse, France
| | - Xun Zhang
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Yu Jiang
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Junqiang Lin
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Bernadette Graff
- Université de Haute-Alsace, CNRS, IS2M UMR 7361, F-68100 Mulhouse, France
- Université de Strasbourg, F-67081 Strasbourg, France
| | - Siping Hu
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Jacques Lalevée
- Université de Haute-Alsace, CNRS, IS2M UMR 7361, F-68100 Mulhouse, France
- Université de Strasbourg, F-67081 Strasbourg, France
| | - Saihu Liao
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
- Beijing National Laboratory for Molecular Science, Beijing 100190, China
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9
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Naphthyl-Naphthalimides as High-Performance Visible Light Photoinitiators for 3D Printing and Photocomposites Synthesis. Catalysts 2021. [DOI: 10.3390/catal11111269] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
In this article, five new organic dyes based on the naphthalimide scaffold (Napht-1–Napht-5) were synthesized and tested as high-performance photoinitiators for both the Free Radical Photopolymerization (FRP) of acrylates and the Cationic Polymerization (CP) of epoxides using blue Light-Emitting Diodes (LEDs) as a safe irradiation source (LED @405 nm and 455). In fact, very good photopolymerization profiles (high final conversions and high polymerization rates) were obtained once these photoinitiators were combined with an Iodonium salt (Iod) or Iod/amine NPG and NVK). Remarkably, these dyes were able to generate interpenetrating polymer networks (IPN) by polymerization of a blend of monomers. These experiments were carried out to improve the polymerization profiles as well as the mechanical properties of the obtained materials. Due to their high photoinitiation abilities, these compounds were used in some applications such as photocomposite synthesis, direct laser write, and 3D printing experiments. To determine the chemical mechanisms, the photochemical/photophysical properties of these compounds were studied using different characterization techniques such as UV–visible absorption spectroscopy, steady-state photolysis, Fluorescence quenching, time-resolved fluorescence spectroscopy, FTIR spectroscopy, and cyclic voltammetry
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10
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Zhu Y, Xu D, Zhang Y, Zhou Y, Yagci Y, Liu R. Phenacyl Phenothiazinium Salt as a New Broad-Wavelength-Absorbing Photoinitiator for Cationic and Free Radical Polymerizations. Angew Chem Int Ed Engl 2021; 60:16917-16921. [PMID: 34048634 DOI: 10.1002/anie.202104531] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 05/08/2021] [Indexed: 11/10/2022]
Abstract
A novel broad-wavelength-absorbing photoinitiator based on phenacyl phenothiazinium hexafluroantimonate (P-PTh) possessing both phenacyl and phenothiazine chromophoric groups was reported. P-PTh absorbs light at UV, Visible and Near-IR region. Photophysical, photochemical, and computational investigations revealed that P-PTh in solution decomposes at all wavelengths by homolytic and heterolytic cleavages and generates cationic and radical species, which could efficiently initiate cationic and free radical polymerizations. It is anticipated that the photoinitiator with such wavelength flexibility may open up new pathways in curing applications of formulations of pigment systems.
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Affiliation(s)
- Yi Zhu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, 214122, Wuxi, Jiangsu, P. R. China.,International Research Center for Photoresponsive Molecules and Materials, Jiangnan University, 214122, Wuxi, Jiangsu, P. R. China
| | - Dandan Xu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, 214122, Wuxi, Jiangsu, P. R. China
| | - Yuchao Zhang
- School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, Jiangsu, P. R. China
| | - Yufan Zhou
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, 214122, Wuxi, Jiangsu, P. R. China
| | - Yusuf Yagci
- International Research Center for Photoresponsive Molecules and Materials, Jiangnan University, 214122, Wuxi, Jiangsu, P. R. China.,Department of Chemistry, Faculty of Science and Letters, Istanbul Technical University, 34469, Maslak, Istanbul, Turkey
| | - Ren Liu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, 214122, Wuxi, Jiangsu, P. R. China.,International Research Center for Photoresponsive Molecules and Materials, Jiangnan University, 214122, Wuxi, Jiangsu, P. R. China
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11
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Zhu Y, Xu D, Zhang Y, Zhou Y, Yagci Y, Liu R. Phenacyl Phenothiazinium Salt as a New Broad‐Wavelength‐Absorbing Photoinitiator for Cationic and Free Radical Polymerizations. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yi Zhu
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University 214122 Wuxi Jiangsu P. R. China
- International Research Center for Photoresponsive Molecules and Materials Jiangnan University 214122 Wuxi Jiangsu P. R. China
| | - Dandan Xu
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University 214122 Wuxi Jiangsu P. R. China
| | - Yuchao Zhang
- School of Chemistry and Chemical Engineering Nanjing University 210023 Nanjing Jiangsu P. R. China
| | - Yufan Zhou
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University 214122 Wuxi Jiangsu P. R. China
| | - Yusuf Yagci
- International Research Center for Photoresponsive Molecules and Materials Jiangnan University 214122 Wuxi Jiangsu P. R. China
- Department of Chemistry Faculty of Science and Letters Istanbul Technical University 34469, Maslak Istanbul Turkey
| | - Ren Liu
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University 214122 Wuxi Jiangsu P. R. China
- International Research Center for Photoresponsive Molecules and Materials Jiangnan University 214122 Wuxi Jiangsu P. R. China
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12
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Zhang Y, Jiang D, Fang Z, Zhu N, Sun N, He W, Liu C, Zhao L, Guo K. Photomediated core modification of organic photoredox catalysts in radical addition: mechanism and applications. Chem Sci 2021; 12:9432-9441. [PMID: 34349917 PMCID: PMC8279010 DOI: 10.1039/d1sc02258j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 06/08/2021] [Indexed: 01/02/2023] Open
Abstract
Dihydrophenazines and their analogues have been widely used as strong reducing photoredox catalysts in radical chemistry, such as organocatalyzed atom transfer radical polymerization (O-ATRP). However, when dihydrophenazines were employed as organic photoredox catalysts (OPCs) to mediate O-ATRP, the initiator efficiency was nonquantitative due to cross-coupling between dihydrophenazines and radical species. Here, a new kind of core modification for dihydrophenazines, phenoxazines and phenothiazines was developed through this cross-coupling process. Mechanistic studies suggested that the radical species would be more likely to couple with OPC' radical cations rather than the ground-state OPC. Core modification of OPCs could stabilize the radical ions in an oxidative quenching catalytic cycle. Significantly, core modifications of OPCs could lower the energy of light required for photoexcitation. Compared with their noncore-modified counterparts, all the core-modified dihydrophenazines and phenoxazines exhibited efficient performance in controlling O-ATRP for the synthesis of poly(methyl methacrylate) with higher initiator efficiencies under the irradiation of simulated sunlight.
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Affiliation(s)
- Yajun Zhang
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University 30 Puzhu Rd S. Nanjing 211816 China +86 2558139901 +86 25581399301
| | - Dandan Jiang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University 30 Puzhu Rd S. Nanjing 211816 China
| | - Zheng Fang
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University 30 Puzhu Rd S. Nanjing 211816 China +86 2558139901 +86 25581399301
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University 30 Puzhu Rd S. Nanjing 211816 China
| | - Ning Zhu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University 30 Puzhu Rd S. Nanjing 211816 China +86 2558139901 +86 25581399301
| | - Naixian Sun
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University 30 Puzhu Rd S. Nanjing 211816 China +86 2558139901 +86 25581399301
| | - Wei He
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University 30 Puzhu Rd S. Nanjing 211816 China +86 2558139901 +86 25581399301
| | - Chengkou Liu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University 30 Puzhu Rd S. Nanjing 211816 China +86 2558139901 +86 25581399301
| | - Lili Zhao
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University 30 Puzhu Rd S. Nanjing 211816 China
| | - Kai Guo
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University 30 Puzhu Rd S. Nanjing 211816 China +86 2558139901 +86 25581399301
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University 30 Puzhu Rd S. Nanjing 211816 China
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13
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Tong Y, Liu Y, Chen Q, Mo Y, Ma Y. Long-Lived Triplet Excited-State Bichromophoric Iridium Photocatalysts for Controlled Photo-Mediated Atom-Transfer Radical Polymerization. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00482] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yujie Tong
- Beijing National Laboratory for Molecular Sciences, Center for Soft Matter Science and Engineering, Key Lab of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Yiming Liu
- Beijing National Laboratory for Molecular Sciences, Center for Soft Matter Science and Engineering, Key Lab of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Qi Chen
- Beijing National Laboratory for Molecular Sciences, Center for Soft Matter Science and Engineering, Key Lab of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Yitian Mo
- Beijing National Laboratory for Molecular Sciences, Center for Soft Matter Science and Engineering, Key Lab of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Yuguo Ma
- Beijing National Laboratory for Molecular Sciences, Center for Soft Matter Science and Engineering, Key Lab of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
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14
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Shahrokhinia A, Biswas P, Reuther JF. Orthogonal synthesis and modification of polymer materials. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210345] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Ali Shahrokhinia
- Department of Chemistry University of Massachusetts Lowell Lowell Massachusetts USA
| | - Priyanka Biswas
- Department of Chemistry University of Massachusetts Lowell Lowell Massachusetts USA
| | - James F. Reuther
- Department of Chemistry University of Massachusetts Lowell Lowell Massachusetts USA
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15
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de Ávila Gonçalves S, R Rodrigues P, Pioli Vieira R. Metal-Free Organocatalyzed Atom Transfer Radical Polymerization: Synthesis, Applications, and Future Perspectives. Macromol Rapid Commun 2021; 42:e2100221. [PMID: 34223686 DOI: 10.1002/marc.202100221] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 06/18/2021] [Indexed: 12/17/2022]
Abstract
Reversible deactivation radical polymerization (RDRP) is a class of powerful techniques capable of synthesizing polymers with a well-defined structure, properties, and functionalities. Among the available RDRPs, ATRP is the most investigated. However, the necessity of a metal catalyst represents a drawback and limits its use for some applications. O-ATRP emerged as an alternative to traditional ATRP that uses organic compounds that catalyze polymerization under light irradiation instead of metal. The friendly nature and the robustness of O-ATRP allow its use in the synthesis of tailorable advanced materials with unique properties. In this review, the fundamental aspects of the reductive and oxidative quenching mechanism of O-ATRP are provided, as well as insights into each component and its role in the reaction. Besides, the breakthrough recent studies that applied O-ATRP for the synthesis of functional materials are presented, which illustrate the significant potential and impact of this technique across diverse fields.
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Affiliation(s)
- Sayeny de Ávila Gonçalves
- Department of Bioprocess and Materials Engineering, School of Chemical Engineering, University of Campinas, Campinas, São Paulo, 13083-852, Brazil
| | - Plínio R Rodrigues
- Department of Bioprocess and Materials Engineering, School of Chemical Engineering, University of Campinas, Campinas, São Paulo, 13083-852, Brazil
| | - Roniérik Pioli Vieira
- Department of Bioprocess and Materials Engineering, School of Chemical Engineering, University of Campinas, Campinas, São Paulo, 13083-852, Brazil
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Design of keto-coumarin based photoinitiator for Free Radical Photopolymerization: Towards 3D printing and photocomposites applications. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110559] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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17
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3-Carboxylic Acid and Formyl-Derived Coumarins as Photoinitiators in Photo-Oxidation or Photo-Reduction Processes for Photopolymerization upon Visible Light: Photocomposite Synthesis and 3D Printing Applications. Molecules 2021; 26:molecules26061753. [PMID: 33800978 PMCID: PMC8003961 DOI: 10.3390/molecules26061753] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/13/2021] [Accepted: 03/18/2021] [Indexed: 11/17/2022] Open
Abstract
In this paper, nine organic compounds based on the coumarin scaffold and different substituents were synthesized and used as high-performance photoinitiators for free radical photopolymerization (FRP) of meth(acrylate) functions under visible light irradiation using LED at 405 nm. In fact, these compounds showed a very high initiation capacity and very good polymerization profiles (both high rate of polymerization (Rp) and final conversion (FC)) using two and three-component photoinitiating systems based on coum/iodonium salt (0.1%/1% w/w) and coum/iodonium salt/amine (0.1%/1%/1% w/w/w), respectively. To demonstrate the efficiency of the initiation of photopolymerization, several techniques were used to study the photophysical and photochemical properties of coumarins, such as: UV-visible absorption spectroscopy, steady-state photolysis, real-time FTIR, and cyclic voltammetry. On the other hand, these compounds were also tested in direct laser write experiments (3D printing). The synthesis of photocomposites based on glass fiber or carbon fiber using an LED conveyor at 385 nm (0.7 W/cm2) was also examined.
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Rahal M, Mokbel H, Graff B, Pertici V, Gigmes D, Toufaily J, Hamieh T, Dumur F, Lalevée J. Naphthalimide‐Based Dyes as Photoinitiators under Visible Light Irradiation and their Applications: Photocomposite Synthesis, 3D printing and Polymerization in Water. CHEMPHOTOCHEM 2021. [DOI: 10.1002/cptc.202000306] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mahmoud Rahal
- Université de Haute-Alsace CNRS, IS2M UMR 7361 68100 Mulhouse France
- Université de Strasbourg Strasbourg France
- Laboratory of Materials, Catalysis, Environment and Analytical Methods (MCEMA) and LEADDER Laboratory Faculty of Sciences Doctoral School of Sciences and Technology (EDST) Lebanese University Beirut 6573-14 Lebanon
| | - Haifaa Mokbel
- Université de Haute-Alsace CNRS, IS2M UMR 7361 68100 Mulhouse France
- Université de Strasbourg Strasbourg France
| | - Bernadette Graff
- Université de Haute-Alsace CNRS, IS2M UMR 7361 68100 Mulhouse France
- Université de Strasbourg Strasbourg France
| | | | - Didier Gigmes
- Aix Marseille Univ CNRS ICR UMR 7273 13397 Marseille France
| | - Joumana Toufaily
- Laboratory of Materials, Catalysis, Environment and Analytical Methods (MCEMA) and LEADDER Laboratory Faculty of Sciences Doctoral School of Sciences and Technology (EDST) Lebanese University Beirut 6573-14 Lebanon
| | - Tayssir Hamieh
- Laboratory of Materials, Catalysis, Environment and Analytical Methods (MCEMA) and LEADDER Laboratory Faculty of Sciences Doctoral School of Sciences and Technology (EDST) Lebanese University Beirut 6573-14 Lebanon
- SATIE-IFSTTAR Université Gustave Eiffel Campus de Marne-La-Vallée 25, allée des Marronniers 78000 Versailles France
| | - Frédéric Dumur
- Aix Marseille Univ CNRS ICR UMR 7273 13397 Marseille France
| | - Jacques Lalevée
- Université de Haute-Alsace CNRS, IS2M UMR 7361 68100 Mulhouse France
- Université de Strasbourg Strasbourg France
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20
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Ma Q, Song J, Zhang X, Jiang Y, Ji L, Liao S. Metal-free atom transfer radical polymerization with ppm catalyst loading under sunlight. Nat Commun 2021; 12:429. [PMID: 33462235 PMCID: PMC7814125 DOI: 10.1038/s41467-020-20645-8] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 12/08/2020] [Indexed: 11/09/2022] Open
Abstract
Organocatalytic atom transfer radical polymerization (O-ATRP) is recently emerging as an appealing method for the synthesis of metal-free polymer materials with well-defined microstructures and architectures. However, the development of highly effective catalysts that can be employed at a practical low loading are still a challenging task. Herein, we introduce a catalyst design logic based on heteroatom-doping of polycyclic arenes, which leads to the discovery of oxygen-doped anthanthrene (ODA) as highly effective organic photoredox catalysts for O-ATRP. In comparison with known organocatalysts, ODAs feature strong visible-light absorption together with high molar extinction coefficient (ε455nm up to 23,950 M-1 cm-1), which allow for the establishment of a controlled polymerization under sunlight at low ppm levels of catalyst loading.
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Affiliation(s)
- Qiang Ma
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Jinshuai Song
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Xun Zhang
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Yu Jiang
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Li Ji
- Grubbs Institute, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Saihu Liao
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou, 350108, China.
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350108, China.
- Beijing National Laboratory of Molecular Science (BNLMS), Beijing, 100190, China.
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21
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Yang L, Peng Y, Luo X, Dan Y, Ye J, Zhou Y, Zou Z. Beyond C 3N 4 π-conjugated metal-free polymeric semiconductors for photocatalytic chemical transformations. Chem Soc Rev 2021; 50:2147-2172. [PMID: 33331365 DOI: 10.1039/d0cs00445f] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Photocatalysis with stable, efficient and inexpensive metal-free catalysts is one of the most promising options for non-polluting energy production. This review article covers the state-of-the-art development of various effective metal-free polymeric photocatalysts with large π-conjugated units for chemical transformations including water splitting, CO2 and N2 reduction, organic synthesis and monomer polymerisation. The article starts with the catalytic mechanisms of metal-free photocatalysts. Then a particular focus is on the rational manipulation of π-conjugation enlargement, charge separation, electronic structures and band structures in the design of metal-free polymeric photocatalysts. Following the design principles, the selection and construction of functional units are discussed, as well as the connecting bonds and dimensions of π-conjugated polymeric photocatalysts. Finally the hot and emerging applications of metal-free polymeric photocatalysts for photocatalytic chemical transformations are summarized. The strategies provide potential avenues to address the challenges of catalyst activity, selectivity and stability in the further development of highly effective metal-free polymeric photocatalysts.
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Affiliation(s)
- Long Yang
- State Key Laboratory of Environment-Friendly Energy Materials, School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan, P. R. China.
| | - Yuting Peng
- State Key Laboratory of Environment-Friendly Energy Materials, School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan, P. R. China.
| | - Xuedan Luo
- State Key Laboratory of Environment-Friendly Energy Materials, School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan, P. R. China.
| | - Yi Dan
- State Key Laboratory of Polymer Materials Engineering of China (Sichuan University), Polymer Research Institute of Sichuan University, Chengdu 610065, P. R. China.
| | - Jinhua Ye
- Environmental Remediation Materials Unit National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan and TU-NIMS Joint Reseach Center School of Material Science and Engineering, Tianjin University, 92 Weijin Road, Tianjin, P. R. China
| | - Yong Zhou
- National Laboratory of Solid State Microstructures, Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory for Nano Technology, School of Physics, Nanjing University, Nanjing 210093, P. R. China. and The School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen 518172, P. R. China
| | - Zhigang Zou
- National Laboratory of Solid State Microstructures, Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory for Nano Technology, School of Physics, Nanjing University, Nanjing 210093, P. R. China. and The School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen 518172, P. R. China
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22
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Ma Q, Liu S, Le Dot M, Mokbel H, Zhang Y, Graff B, Lalevée J. Imidazole based dual photo/thermal initiators for highly efficient radical polymerization under air with a metal-free approach. Polym Chem 2021. [DOI: 10.1039/d1py01079d] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A metal-free visible LED photopolymerization process, initiated by imidazole based charge transfer complexes under mild conditions (room temperature, without an inert atmosphere, monomer purification or stabilizer removal), is reported.
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Affiliation(s)
- Qiang Ma
- Université de Haute-Alsace, CNRS, IS2 M UMR 7361, F-68100 Mulhouse, France
- Université de Strasbourg, F-67081 Strasbourg, France
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Shaohui Liu
- Université de Haute-Alsace, CNRS, IS2 M UMR 7361, F-68100 Mulhouse, France
- Université de Strasbourg, F-67081 Strasbourg, France
| | - Marie Le Dot
- Université de Haute-Alsace, CNRS, IS2 M UMR 7361, F-68100 Mulhouse, France
- Université de Strasbourg, F-67081 Strasbourg, France
| | - Haifaa Mokbel
- Université de Haute-Alsace, CNRS, IS2 M UMR 7361, F-68100 Mulhouse, France
- Université de Strasbourg, F-67081 Strasbourg, France
| | - Yijun Zhang
- Université de Haute-Alsace, CNRS, IS2 M UMR 7361, F-68100 Mulhouse, France
- Université de Strasbourg, F-67081 Strasbourg, France
| | - Bernadette Graff
- Université de Haute-Alsace, CNRS, IS2 M UMR 7361, F-68100 Mulhouse, France
- Université de Strasbourg, F-67081 Strasbourg, France
| | - Jacques Lalevée
- Université de Haute-Alsace, CNRS, IS2 M UMR 7361, F-68100 Mulhouse, France
- Université de Strasbourg, F-67081 Strasbourg, France
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23
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Price MJ, Puffer KO, Kudisch M, Knies D, Miyake GM. Structure–property relationships of core-substituted diaryl dihydrophenazine organic photoredox catalysts and their application in O-ATRP. Polym Chem 2021. [DOI: 10.1039/d1py01060c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photoinduced organocatalyzed atom-transfer radical polymerization (O-ATRP) is a controlled radical polymerization technique that can be driven using low-energy, visible light and makes use of organic photocatalysts.
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Affiliation(s)
- Mariel J. Price
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523-1872, USA
| | - Katherine O. Puffer
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523-1872, USA
| | - Max Kudisch
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523-1872, USA
| | - Declan Knies
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523-1872, USA
| | - Garret M. Miyake
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523-1872, USA
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24
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Cazin I, Rossegger E, Guedes de la Cruz G, Griesser T, Schlögl S. Recent Advances in Functional Polymers Containing Coumarin Chromophores. Polymers (Basel) 2020; 13:E56. [PMID: 33375724 PMCID: PMC7794725 DOI: 10.3390/polym13010056] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 12/19/2020] [Accepted: 12/20/2020] [Indexed: 11/17/2022] Open
Abstract
Natural and synthetic coumarin derivatives have gained increased attention in the design of functional polymers and polymer networks due to their unique optical, biological, and photochemical properties. This review provides a comprehensive overview over recent developments in macromolecular architecture and mainly covers examples from the literature published from 2004 to 2020. Along with a discussion on coumarin and its photochemical properties, we focus on polymers containing coumarin as a nonreactive moiety as well as polymer systems exploiting the dimerization and/or reversible nature of the [2πs + 2πs] cycloaddition reaction. Coumarin moieties undergo a reversible [2πs + 2πs] cycloaddition reaction upon irradiation with specific wavelengths in the UV region, which is applied to impart intrinsic healability, shape-memory, and reversible properties into polymers. In addition, coumarin chromophores are able to dimerize under the exposure to direct sunlight, which is a promising route for the synthesis and cross-linking of polymer systems under "green" and environment-friendly conditions. Along with the chemistry and design of coumarin functional polymers, we highlight various future application fields of coumarin containing polymers involving tissue engineering, drug delivery systems, soft robotics, or 4D printing applications.
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Affiliation(s)
- Ines Cazin
- Polymer Competence Center Leoben GmbH, Roseggerstrasse 12, 8700 Leoben, Austria; (I.C.); (E.R.)
| | - Elisabeth Rossegger
- Polymer Competence Center Leoben GmbH, Roseggerstrasse 12, 8700 Leoben, Austria; (I.C.); (E.R.)
| | - Gema Guedes de la Cruz
- Department Polymer Engineering and Science, Institute Chemistry of Polymeric Materials, Montanuniversitaet Leoben, Otto Glöckel-Strasse 2, 8700 Leoben, Austria; (G.G.d.l.C.); (T.G.)
| | - Thomas Griesser
- Department Polymer Engineering and Science, Institute Chemistry of Polymeric Materials, Montanuniversitaet Leoben, Otto Glöckel-Strasse 2, 8700 Leoben, Austria; (G.G.d.l.C.); (T.G.)
| | - Sandra Schlögl
- Polymer Competence Center Leoben GmbH, Roseggerstrasse 12, 8700 Leoben, Austria; (I.C.); (E.R.)
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25
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Abdallah M, Hijazi A, Cozzi PG, Gualandi A, Dumur F, Lalevée J. Boron Compounds as Additives for the Cationic Polymerization Using Coumarin Derivatives in Epoxy Silicones. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000404] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Mira Abdallah
- Université de Haute‐Alsace CNRS, IS2M UMR 7361 Mulhouse F‐68100 France
- Université de Strasbourg Strasbourg F‐67081 France
- EDST Université Libanaise Campus Hariri, Hadath Beirut Lebanon
| | - Akram Hijazi
- EDST Université Libanaise Campus Hariri, Hadath Beirut Lebanon
| | - Pier Giorgio Cozzi
- Dipartimento di Chimica “G. Ciamician” ALMA MATER STUDIORUM Università di Bologna Via Selmi 2 Bologna 40126 Italy
| | - Andrea Gualandi
- Dipartimento di Chimica “G. Ciamician” ALMA MATER STUDIORUM Università di Bologna Via Selmi 2 Bologna 40126 Italy
| | - Frederic Dumur
- Aix Marseille University CNRS, ICR UMR 7273 F‐13397 Marseille France
| | - Jacques Lalevée
- Université de Haute‐Alsace CNRS, IS2M UMR 7361 Mulhouse F‐68100 France
- Université de Strasbourg Strasbourg F‐67081 France
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26
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Doerr AM, Burroughs JM, Gitter SR, Yang X, Boydston AJ, Long BK. Advances in Polymerizations Modulated by External Stimuli. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03802] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Alicia M. Doerr
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996-1600, United States
| | - Justin M. Burroughs
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996-1600, United States
| | - Sean R. Gitter
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Xuejin Yang
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Andrew J. Boydston
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
- Department of Chemical and Biological Engineering and Department of Materials Science and Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Brian K. Long
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996-1600, United States
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27
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Samadian H, Maleki H, Allahyari Z, Jaymand M. Natural polymers-based light-induced hydrogels: Promising biomaterials for biomedical applications. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213432] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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28
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Corrigan N, Ciftci M, Jung K, Boyer C. Gesteuerte Reaktionsorthogonalität in der Polymer‐ und Materialwissenschaft. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201912001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Nathaniel Corrigan
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
| | - Mustafa Ciftci
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
- Department of Chemistry Faculty of Engineering and Natural Science Bursa Technical University Bursa 16310 Turkey
| | - Kenward Jung
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
| | - Cyrille Boyer
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
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29
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Sun PP, Chi W, Kripalani DR, Zhou K. The photocatalytic mechanism of organic dithienophosphole derivatives as highly efficient photo-redox catalysts. Phys Chem Chem Phys 2020; 22:20721-20731. [PMID: 32901632 DOI: 10.1039/d0cp03332d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The use of organic photo-redox catalysts to initiate well-controlled photochemical reactions has aroused great interest. The development of visible light-driven photocatalytic reactions, which enable rapid and efficient synthesis of fine products, is highly desired from the perspective of being able to achieve low cost, good reversibility, and environmental friendliness. Herein, the organic photocatalytic cycle, with organic dithienophosphole (DTP) derivatives Ph-DTP and TPA-DTP as the photo-redox catalysts, and iodonium salt (Ar2I+) and ethyl 4-(dimethylamino)benzoate (EDB) as the respective acceptor and donor substrates, is fully analyzed by using density functional theory and dissociative electron transfer theory. We show that the strong redox potentials in the excited state as well as the sufficiently long-lived excited state of both DTP derivatives are a robust driving force for activating the electron acceptor Ar2I+ in the activation process. Moreover, the activation barriers of electron transfer are only 0.43-11.9 kcal mol-1 for the different activation pathways. During the deactivation process, the reaction energy profiles indicate that EDB plays a vital role in reducing DTPs˙+ to their initial states. Importantly, the activation barriers and rate constants in both activation and deactivation processes obtained in this study are better than those of classic Cu-based and metal-free Ph-PTZ-based photo-redox catalysts. The excellent performance of both DTP derivatives thus enables them to be highly efficient organic photo-redox catalysts.
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Affiliation(s)
- Ping-Ping Sun
- Singapore Centre for 3D Printing, School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore.
| | - Weijie Chi
- Science, Mathematics and Technology Cluster, Singapore University of Technology and Design, 8 Somapah Road, Singapore 487372, Singapore
| | - Devesh R Kripalani
- Singapore Centre for 3D Printing, School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore.
| | - Kun Zhou
- Singapore Centre for 3D Printing, School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore. and Environmental Process Modelling Centre, Nanyang Environment and Water Research Institute, Nanyang Technological University, 1 CleanTech Loop, Singapore 637141, Singapore
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Corrigan N, Ciftci M, Jung K, Boyer C. Mediating Reaction Orthogonality in Polymer and Materials Science. Angew Chem Int Ed Engl 2020; 60:1748-1781. [DOI: 10.1002/anie.201912001] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Nathaniel Corrigan
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
| | - Mustafa Ciftci
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
- Department of Chemistry Faculty of Engineering and Natural Science Bursa Technical University Bursa 16310 Turkey
| | - Kenward Jung
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
| | - Cyrille Boyer
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
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31
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Abdallah M, Hijazi A, Graff B, Fouassier JP, Dumur F, Lalevée J. In-silico based development of photoinitiators for 3D printing and composites: Search on the coumarin scaffold. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112698] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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33
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Garra P, Fouassier JP, Lakhdar S, Yagci Y, Lalevée J. Visible light photoinitiating systems by charge transfer complexes: Photochemistry without dyes. Prog Polym Sci 2020. [DOI: 10.1016/j.progpolymsci.2020.101277] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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34
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Celiker T, Kaya K, Koyuncu S, Yagci Y. Polypyrenes by Photoinduced Step-Growth Polymerization. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00694] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Tugba Celiker
- Department of Chemistry, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
| | - Kerem Kaya
- Department of Chemistry, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
| | - Sermet Koyuncu
- Department of Chemical Engineering, Canakkale Onsekiz Mart University, 17100 Canakkale, Turkey
| | - Yusuf Yagci
- Department of Chemistry, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
- Faculty of Science, Chemistry Department, King Abdulaziz University, 21589 Jeddah, Saudi Arabia
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Coumarins as Powerful Photosensitizers for the Cationic Polymerization of Epoxy-Silicones under Near-UV and Visible Light and Applications for 3D Printing Technology. Molecules 2020; 25:molecules25092063. [PMID: 32354136 PMCID: PMC7248746 DOI: 10.3390/molecules25092063] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 04/22/2020] [Accepted: 04/24/2020] [Indexed: 01/13/2023] Open
Abstract
In this study, eight coumarins (coumarins 1-8) are proposed as near-UV and blue light sensitive photoinitiators/photosensitizers for the cationic polymerization (CP) of epoxysilicones when combined with 4-isopropyl-4'-methyldiphenyliodonium tetrakis(pentafluorophenyl)borate (IOD). Among these coumarins, four of them (coumarins 1, 2, 6 and 8) have never been reported in the literature, i.e., these structures have been specifically designed to act as photoinitiators for silicones upon near UV and visible irradiation. Good final reactive epoxy function conversions (FCs) and also high rates of polymerization (Rp) were achieved in the presence of the newly proposed coumarin-based systems. The polymers generated from the photopolymerization of epoxysilicones can be considered as attractive candidates for several applications such as: elastomers, coatings, adhesives, and so on. The goal of this study focuses also on the comparison of the new proposed coumarins with well-established photosensitizers i.e., 1-chloro-4-propoxythioxanthone (CPTX), 9,10-dibutoxyanthracene (DBA) or some commercial coumarins (Com. Coum). As example of their high performance, the new proposed coumarins were also used for laser write experiments upon irradiation with a laser diode at 405 nm in order to develop new cationic 3D printing systems.
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Free Radical Photopolymerization and 3D Printing Using Newly Developed Dyes: Indane-1,3-Dione and 1H-Cyclopentanaphthalene-1,3-Dione Derivatives as Photoinitiators in Three-Component Systems. Catalysts 2020. [DOI: 10.3390/catal10040463] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The design of photoinitiating systems with excellent photochemical reactivities at 405nm LED is one of the obstacles to efficiently promote free radical polymerization in mild conditions (e.g., low light intensity, under air). Here, our actual search for new multicomponent photoinitiating systems at 405nm LED prompts us to develop new dyes based on push–pull structures. In the present paper, we chose two series of new dyes which possess indane-1,3-dione and 1H-cyclopenta naphthalene-1,3-dione groups as the electron-withdrawing groups, since they have the great potential to behave as sensitive and remarkable photoinitiators in vat photopolymerization/3D printing. When incorporated with a tertiary amine (ethyl dimethylaminobenzoate EDB, used as electron/hydrogen donor) and an iodonium salt (used as electron acceptor) as the three-component photoinitiating systems (PISs), and among a series of 21 dyes, 10 of them could efficiently promote the free radical photopolymerization of acrylates. Interestingly, steady state photolysis experiments revealed different behaviors of the dyes. Fluorescence experiments and free energy change calculations for redox processes were also carried out to investigate the relevant chemical mechanisms. Additionally, the formation of radicals from the investigated PISs was clearly observed by electron spin resonance (ESR) spin-trapping experiments. Finally, stereoscopic 3D patterns were successfully fabricated by the laser writing technique. In this work, the use of push–pull dyes based on the naphthalene scaffold as photoinitiators of polymerization is reported for the first time in a systematic study aiming at investigating the structure–performance relationship for irradiation carried out at 405 nm. By carefully selecting the electron donors used in the two series of push–pull dyes, novel and high-performance photoinitiating systems operating at 405 nm are thus proposed.
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37
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A blue to red light sensitive photoinitiating systems based on 3,5-di-tert-butyl-o-benzoquinone derivatives for free radical polymerization. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109573] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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38
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Wang S, Xiong Y, Lalevée J, Xiao P, Liu J, Xing F. Biocompatibility and cytotoxicity of novel photoinitiator π-conjugated dithienophosphole derivatives and their triggered polymers. Toxicol In Vitro 2020; 63:104720. [DOI: 10.1016/j.tiv.2019.104720] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 11/07/2019] [Accepted: 11/11/2019] [Indexed: 12/29/2022]
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39
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Xia L, Cheng B, Zeng T, Nie X, Chen G, Zhang Z, Zhang W, Hong C, You Y. Polymer Nanofibers Exhibiting Remarkable Activity in Driving the Living Polymerization under Visible Light and Reusability. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1902451. [PMID: 32195082 PMCID: PMC7080551 DOI: 10.1002/advs.201902451] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 12/06/2019] [Indexed: 06/10/2023]
Abstract
Visible light-driving syntheses have emerged as a powerful tool for organic synthesis and for the preparation of macromolecules under mild and environmentally benign conditions. However, precious but nonreusable photosensitizers or photocatalysts are often required to activate the reaction, limiting its practicality. Here, it is reported that poly(1,4-diphenylbutadiyne) (PDPB) nanofibers exhibit remarkable activity in driving the living free radical polymerization under visible light. Moreover, PDPB nanofibers are very stable under irradiation of visible light and can be reused without appreciable loss of activity even after repeated cycling. The nanofiber will be a promising photocatalyst with excellent reusability and stability for the reactions driven by visible light.
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Affiliation(s)
- Lei Xia
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of ChinaHefei230026P. R. China
| | - Bo‐Fei Cheng
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of ChinaHefei230026P. R. China
| | - Tian‐You Zeng
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of ChinaHefei230026P. R. China
| | - Xuan Nie
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of ChinaHefei230026P. R. China
| | - Guang Chen
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of ChinaHefei230026P. R. China
| | - Ze Zhang
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of ChinaHefei230026P. R. China
| | - Wen‐Jian Zhang
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of ChinaHefei230026P. R. China
| | - Chun‐Yan Hong
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of ChinaHefei230026P. R. China
| | - Ye‐Zi You
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of ChinaHefei230026P. R. China
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40
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Abdallah M, Dumur F, Hijazi A, Rodeghiero G, Gualandi A, Cozzi PG, Lalevée J. Keto‐coumarin scaffold for photoinitiators for 3D printing and photocomposites. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20190290] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Mira Abdallah
- IS2M UMR 7361, CNRSUniversité de Haute‐Alsace Mulhouse France
- Université de Strasbourg Strasbourg France
- EDSTUniversité Libanaise, Campus Hariri Beyrouth Lebanon
| | - Frédéric Dumur
- Aix Marseille UnivCNRS, ICR, UMR7273 F‐13397 Marseille France
| | - Akram Hijazi
- EDSTUniversité Libanaise, Campus Hariri Beyrouth Lebanon
| | - Giacomo Rodeghiero
- Dipartimento di Chimica “G. Ciamician”Alma Mater Studiorum, Università di Bologna Bologna Italy
- Cyanagen Srl Bologna Italy
| | - Andrea Gualandi
- Dipartimento di Chimica “G. Ciamician”Alma Mater Studiorum, Università di Bologna Bologna Italy
| | - Pier G. Cozzi
- Dipartimento di Chimica “G. Ciamician”Alma Mater Studiorum, Università di Bologna Bologna Italy
| | - Jacques Lalevée
- IS2M UMR 7361, CNRSUniversité de Haute‐Alsace Mulhouse France
- Université de Strasbourg Strasbourg France
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41
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Yang L, Huang Y, Peng Y, Liu F, Zhang Q, He H, Wang J, Jiang L, Zhou Y. Pyridine-Diketopyrrolopyrrole-Based Novel Metal-Free Visible-Light Organophotoredox Catalyst for Atom-Transfer Radical Polymerization. J Phys Chem A 2020; 124:1068-1075. [PMID: 31958227 DOI: 10.1021/acs.jpca.9b10404] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In the field of electronics, organocatalysts are in high demand for use in the synthesis of clean polymers using solar radiation rather than potentially contaminating metals. Combining theoretical design, simulation, and experiments, this work presents a novel, pyridine-diketopyrrolopyrrole (P-DPP)-based metal-free visible-light organophotoredox catalyst (P-DPP). It is effective in the photocontrolled organocatalytic atom-transfer radical polymerization (O-ATRP) of methyl methacrylate (MMA) and styrene. The use of this catalyst and white light-emitting diode (LED) irradiation produces polymers with a cross-linked feature. In O-ATRP, the P-DPP catalyst has an oxidative quenching catalytic mechanism with an excited-state reductive potential of -1.8 V, fluorescence lifetime of 7.5 ns, and radical-cation oxidative potential of 0.45 V. Through molecular simulation, we found that the adjacent pyridine group is key to reducing the alkyl halide initiator and generating radicals, while the diketopyrrolopyrrole core stabilizes the triplet state of the catalyst through intramolecular charge transfer. The findings related to this novel photoredox catalyst will aid in the search for much more effective organophotoredox catalysts for use in controlled radical polymerization. They will also be of value in the fields of polymer chemistry and physics and in various applications.
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Affiliation(s)
- Long Yang
- State Key Laboratory of Environment-Friendly Energy Materials, School of Materials Science and Engineering , Southwest University of Science and Technology , Mianyang 621010 , Sichuan , China
| | - Yujie Huang
- State Key Laboratory of Environment-Friendly Energy Materials, School of Materials Science and Engineering , Southwest University of Science and Technology , Mianyang 621010 , Sichuan , China
| | - Yuting Peng
- State Key Laboratory of Environment-Friendly Energy Materials, School of Materials Science and Engineering , Southwest University of Science and Technology , Mianyang 621010 , Sichuan , China
| | - Fei Liu
- State Key Laboratory of Polymer Materials Engineering of China (Sichuan University) , Polymer Research Institute of Sichuan University , Chengdu 610065 , China
| | - Qingchun Zhang
- State Key Laboratory of Environment-Friendly Energy Materials, School of Materials Science and Engineering , Southwest University of Science and Technology , Mianyang 621010 , Sichuan , China
| | - Huichao He
- State Key Laboratory of Environment-Friendly Energy Materials, School of Materials Science and Engineering , Southwest University of Science and Technology , Mianyang 621010 , Sichuan , China
| | - Jun Wang
- State Key Laboratory of Environment-Friendly Energy Materials, School of Materials Science and Engineering , Southwest University of Science and Technology , Mianyang 621010 , Sichuan , China
| | - Long Jiang
- State Key Laboratory of Polymer Materials Engineering of China (Sichuan University) , Polymer Research Institute of Sichuan University , Chengdu 610065 , China
| | - Yong Zhou
- School of Physics , Nanjing University , Nanjing 211102 , Jiangsu , China
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42
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Photocontrolled Iodine‐Mediated Reversible‐Deactivation Radical Polymerization: Solution Polymerization of Methacrylates by Irradiation with NIR LED Light. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914835] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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43
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Tian C, Wang P, Ni Y, Zhang L, Cheng Z, Zhu X. Photocontrolled Iodine-Mediated Reversible-Deactivation Radical Polymerization: Solution Polymerization of Methacrylates by Irradiation with NIR LED Light. Angew Chem Int Ed Engl 2020; 59:3910-3916. [PMID: 31880856 DOI: 10.1002/anie.201914835] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 12/22/2019] [Indexed: 12/30/2022]
Abstract
Herein, near-infrared (NIR) photocontrolled iodide-mediated reversible-deactivation radical polymerization (RDRP) of methacrylates, without an external photocatalyst, was developed using an alkyl iodide (e.g., 2-iodo-2-methylpropionitrile) as the initiator at room temperature. This example is the first use of a series of special solvents containing carbonyl groups (e.g., 1,3-dimethyl-2-imidazolidinone) as both solvent and catalyst for photocontrolled RDRP using long-wavelength (λmax =730 nm) irradiation. The polymerization system comprises monomer, alkyl iodide initiator, and solvent. Well-defined polymers were synthesized with excellent control over the molecular weights and molecular weight distributions (Mw /Mn <1.21). The living features of this system were confirmed by polymerization kinetics, multiple controlled "on-off" light switching cycles, and chain extension experiments. Importantly, the polymerizations proceeded successfully with various barriers (pork skin and A4 paper), demonstrating the advantage of high-penetration NIR light.
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Affiliation(s)
- Chun Tian
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Peng Wang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Yuanyuan Ni
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Lifen Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Zhenping Cheng
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Xiulin Zhu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
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44
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Al Mousawi A, Garra P, Dumur F, Graff B, Fouassier JP, Lalevée J. Flavones as natural photoinitiators for light mediated free‐radical polymerization via light emitting diodes. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20190044] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Assi Al Mousawi
- Institut de Science des Matériaux de Mulhouse IS2M – UMR CNRS 7361 – UHA 15, Rue Jean Starcky, 68057 Mulhouse Cedex France
| | - Patxi Garra
- Institut de Science des Matériaux de Mulhouse IS2M – UMR CNRS 7361 – UHA 15, Rue Jean Starcky, 68057 Mulhouse Cedex France
| | - Frédéric Dumur
- Aix Marseille Univ, CNRS, ICR, UMR 7273 F‐13397 Marseille France
| | - Bernadette Graff
- Institut de Science des Matériaux de Mulhouse IS2M – UMR CNRS 7361 – UHA 15, Rue Jean Starcky, 68057 Mulhouse Cedex France
| | - Jean Pierre Fouassier
- Institut de Science des Matériaux de Mulhouse IS2M – UMR CNRS 7361 – UHA 15, Rue Jean Starcky, 68057 Mulhouse Cedex France
| | - Jacques Lalevée
- Institut de Science des Matériaux de Mulhouse IS2M – UMR CNRS 7361 – UHA 15, Rue Jean Starcky, 68057 Mulhouse Cedex France
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45
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Abstract
This review summarizes various radical polymerization chemistries for amplifying biodetection signals and compares them from the practical point of view.
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Affiliation(s)
- Seunghyeon Kim
- Department of Chemical Engineering
- Massachusetts Institute of Technology
- Cambridge
- USA
| | - Hadley D. Sikes
- Department of Chemical Engineering
- Massachusetts Institute of Technology
- Cambridge
- USA
- Program in Polymers and Soft Matter
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46
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Bainbridge CWA, Engel KE, Jin J. 3D printing and growth induced bending based on PET-RAFT polymerization. Polym Chem 2020. [DOI: 10.1039/d0py00600a] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We demonstrated a method for PET-RAFT growth induced bending of a 3D printed strip using visible light, where the growth on one side of the strip causes stress and the strip bends accordingly to reach a more comfortable position.
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Affiliation(s)
- Chris William Anderson Bainbridge
- School of Chemical Sciences
- The University of Auckland
- Auckland 1010
- New Zealand
- Dodd-Walls Centre for Quantum and Photonic Technologies
| | - Kyle Edward Engel
- School of Chemical Sciences
- The University of Auckland
- Auckland 1010
- New Zealand
- Dodd-Walls Centre for Quantum and Photonic Technologies
| | - Jianyong Jin
- School of Chemical Sciences
- The University of Auckland
- Auckland 1010
- New Zealand
- Dodd-Walls Centre for Quantum and Photonic Technologies
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47
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Wang D, Garra P, Fouassier JP, Lalevée J. Silane/iodonium salt as redox/thermal/photoinitiating systems in radical and cationic polymerizations for laser write and composites. Polym Chem 2020. [DOI: 10.1039/c9py01819k] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Methylphenylsilane (MPS) and octadecylsilane (ODS) are originally proposed here combined with iodonium salt as a highly versatile triple initiating system for redox, photo and thermal polymerizations (both radical and cationic).
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Affiliation(s)
- Dengxia Wang
- Université de Haute-Alsace
- CNRS
- F-68100 Mulhouse
- France
- Université de Strasbourg
| | - Patxi Garra
- Université de Haute-Alsace
- CNRS
- F-68100 Mulhouse
- France
- Université de Strasbourg
| | | | - Jacques Lalevée
- Université de Haute-Alsace
- CNRS
- F-68100 Mulhouse
- France
- Université de Strasbourg
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48
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Li S, Han G, Zhang W. Photoregulated reversible addition–fragmentation chain transfer (RAFT) polymerization. Polym Chem 2020. [DOI: 10.1039/d0py00054j] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Different strategies on photoregulated RAFT polymerization are developed. This minireview summarizes recent advances in photoregulated RAFT polymerization and its applications.
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Affiliation(s)
- Shenzhen Li
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Guang Han
- State Key Laboratory of Special Functional Waterproof Materials
- Beijing Oriental Yuhong Waterproof Technology Co
- Ltd
- Beijing 100123
- China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
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49
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Lu Z, Yi S, Shangguan M, Jiang X, Li P, Xiao L, Hou L. Preparation of fluorescent polystyrene nanoparticles mediated by a multi-functional amphiphilic iridium complex under visible light irradiation in aqueous solution. Polym Chem 2020. [DOI: 10.1039/c9py01831j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amphiphilc iridium(iii) complex has been synthesized and served as both a photoinitiator and a surfactant for the preparation of nanoparticles with high fluorescence intensity and uniform morphology by visible light irradiation of styrene in aqueous.
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Affiliation(s)
- Zhen Lu
- Department of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Fuzhou University
- Fuzhou 350116
- P.R. China
| | - Sili Yi
- Department of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Fuzhou University
- Fuzhou 350116
- P.R. China
| | - Mingqin Shangguan
- Department of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Fuzhou University
- Fuzhou 350116
- P.R. China
| | - Xingzong Jiang
- Department of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Fuzhou University
- Fuzhou 350116
- P.R. China
| | - Pan Li
- Department of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Fuzhou University
- Fuzhou 350116
- P.R. China
| | - Longqiang Xiao
- Department of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Fuzhou University
- Fuzhou 350116
- P.R. China
| | - Linxi Hou
- Department of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Fuzhou University
- Fuzhou 350116
- P.R. China
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50
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Yardeni G, Meyerstein D, Kats L, Cohen H, Zilbermann I, Maimon E. On the reactions of methyl radicals with nitrilotris(methylenephosphonic-acid) complexes in aqueous solutions. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1698736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Guy Yardeni
- Chemistry Department, Nuclear Research Centre Negev, Beer-Sheva, Israel
| | - Dan Meyerstein
- Chemical Sciences Department, The Radical Research Centre and the Schlesinger Family Center for Compact Accelerators, Radiation Sources and Applications, Ariel University, Ariel, Israel
- Chemistry Department, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Lioubov Kats
- Chemistry Department, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Haim Cohen
- Chemical Sciences Department, The Radical Research Centre and the Schlesinger Family Center for Compact Accelerators, Radiation Sources and Applications, Ariel University, Ariel, Israel
- Chemistry Department, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Israel Zilbermann
- Chemistry Department, Nuclear Research Centre Negev, Beer-Sheva, Israel
- Chemistry Department, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Eric Maimon
- Chemistry Department, Nuclear Research Centre Negev, Beer-Sheva, Israel
- Chemistry Department, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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