1
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Luo Q, Chen YQ, Peng HQ, Ji Q, Wang XX, Wei L, Zhong QY, Chen WT. Preparation, characterization, and photoluminescent and semiconductive properties of an iron compound. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2021.2025094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Qiuyan Luo
- Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Ji’an Key Laboratory of Photoelectric Crystal Materials and Device, Humic Acid Utilization Engineering Research Center of Jiangxi Province, Jiangxi Province Key Laboratory of Coordination Chemistry, Jinggangshan University, Ji’an, Jiangxi, China
| | - Yang-Qing Chen
- Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Ji’an Key Laboratory of Photoelectric Crystal Materials and Device, Humic Acid Utilization Engineering Research Center of Jiangxi Province, Jiangxi Province Key Laboratory of Coordination Chemistry, Jinggangshan University, Ji’an, Jiangxi, China
| | - Hai-Qi Peng
- Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Ji’an Key Laboratory of Photoelectric Crystal Materials and Device, Humic Acid Utilization Engineering Research Center of Jiangxi Province, Jiangxi Province Key Laboratory of Coordination Chemistry, Jinggangshan University, Ji’an, Jiangxi, China
| | - Qiong Ji
- Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Ji’an Key Laboratory of Photoelectric Crystal Materials and Device, Humic Acid Utilization Engineering Research Center of Jiangxi Province, Jiangxi Province Key Laboratory of Coordination Chemistry, Jinggangshan University, Ji’an, Jiangxi, China
| | - Xuan-Xuan Wang
- Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Ji’an Key Laboratory of Photoelectric Crystal Materials and Device, Humic Acid Utilization Engineering Research Center of Jiangxi Province, Jiangxi Province Key Laboratory of Coordination Chemistry, Jinggangshan University, Ji’an, Jiangxi, China
| | - Lijun Wei
- Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Ji’an Key Laboratory of Photoelectric Crystal Materials and Device, Humic Acid Utilization Engineering Research Center of Jiangxi Province, Jiangxi Province Key Laboratory of Coordination Chemistry, Jinggangshan University, Ji’an, Jiangxi, China
| | - Qiu-Yue Zhong
- Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Ji’an Key Laboratory of Photoelectric Crystal Materials and Device, Humic Acid Utilization Engineering Research Center of Jiangxi Province, Jiangxi Province Key Laboratory of Coordination Chemistry, Jinggangshan University, Ji’an, Jiangxi, China
| | - Wen-Tong Chen
- Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Ji’an Key Laboratory of Photoelectric Crystal Materials and Device, Humic Acid Utilization Engineering Research Center of Jiangxi Province, Jiangxi Province Key Laboratory of Coordination Chemistry, Jinggangshan University, Ji’an, Jiangxi, China
- Department of Ecological and Resources Engineering, Fujian Key Laboratory of Eco-Industrial Green Technology, Wuyi University, Wuyishan, Fujian, China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, China
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2
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Liautard V, Delgado M, Colin B, Chabaud L, Michaud G, Pucheault M. In situ generation of radical initiators using amine-borane complexes for carbohalogenation of alkenes. Chem Commun (Camb) 2022; 58:2124-2127. [DOI: 10.1039/d1cc06390a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Atom transfer radical addition of alkyl halides to alkenes was developed using a low amount of a stable initiator, amine borane complexes.
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Affiliation(s)
- Virginie Liautard
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, F-33400 Talence, France
| | - Marine Delgado
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, F-33400 Talence, France
- BOSTIK, Smart Technology Centre, ZAC du bois de Plaisance, 101, rue du Champ Cailloux 60280, Venette, France
| | - Boris Colin
- BOSTIK, Smart Technology Centre, ZAC du bois de Plaisance, 101, rue du Champ Cailloux 60280, Venette, France
| | - Laurent Chabaud
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, F-33400 Talence, France
| | - Guillaume Michaud
- BOSTIK, Smart Technology Centre, ZAC du bois de Plaisance, 101, rue du Champ Cailloux 60280, Venette, France
| | - Mathieu Pucheault
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, F-33400 Talence, France
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3
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Mazzucato M, Durante C. How determinant is the iron precursor ligand in Fe-N-C single-site formation and activity for oxygen reduction reaction? Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.139105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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4
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Zheng A, Zhou Q, Ding B, Li D, Zhang T, Hou Z. Reduced Amino Acid Schiff Base‐Iron(III) Complexes Catalyzing Oxidation of Cyclohexane with Hydrogen Peroxide. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Anna Zheng
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Shanghai 200237 China
| | - Qingqing Zhou
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Shanghai 200237 China
| | - Bingjie Ding
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Shanghai 200237 China
| | - Difan Li
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Shanghai 200237 China
| | - Tong Zhang
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Shanghai 200237 China
| | - Zhenshan Hou
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Shanghai 200237 China
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes East China Normal University School of Chemistry and Molecular Engineering Shanghai 200062 China
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5
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Kondori T, Akbarzadeh-T N, Ghaznavi H, Karimi Z, Sheervalilou R, Dušek M, Eigner V, Shahraki O. Structure analysis and biological functionalities of a nickel(II) complex and its sonochemically synthesized nano form: in vitro anti-proliferation, DNA binding, antibacterial and molecular docking study. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.129989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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6
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A novel schiff base ligand and its copper complex: Synthesis, characterization, X-ray crystal structure and biological evaluation. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129395] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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7
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Metal‐free Photochemical Atom Transfer Radical Addition (ATRA) of BrCCl
3
to Alkenes. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001387] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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8
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Słowikowska M, Chajec K, Michalski A, Zapotoczny S, Wolski K. Surface-Initiated Photoinduced Iron-Catalyzed Atom Transfer Radical Polymerization with ppm Concentration of FeBr 3 under Visible Light. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E5139. [PMID: 33202639 PMCID: PMC7697009 DOI: 10.3390/ma13225139] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/09/2020] [Accepted: 11/12/2020] [Indexed: 12/22/2022]
Abstract
Reversible deactivation radical polymerizations with reduced amount of organometallic catalyst are currently a field of interest of many applications. One of the very promising techniques is photoinduced atom transfer radical polymerization (photo-ATRP) that is mainly studied for copper catalysts in the solution. Recently, advantageous iron-catalyzed photo-ATRP (photo-Fe-ATRP) compatible with high demanding biological applications was presented. In response to that, we developed surface-initiated photo-Fe-ATRP (SI-photo-Fe-ATRP) that was used for facile synthesis of poly(methyl methacrylate) brushes with the presence of only 200 ppm of FeBr3/tetrabutylammonium bromide catalyst (FeBr3/TBABr) under visible light irradiation (wavelength: 450 nm). The kinetics of both SI-photo-Fe-ATRP and photo-Fe-ATRP in solution were compared and followed by 1H NMR, atomic force microscopy (AFM) and gel permeation chromatography (GPC). Brush grafting densities were determined using two methodologies. The influence of the sacrificial initiator on the kinetics of brush growth was studied. It was found that SI-photo-Fe-ATRP could be effectively controlled even without any sacrificial initiators thanks to in situ production of ATRP initiator in solution as a result of reaction between the monomer and Br radicals generated in photoreduction of FeBr3/TBABr. The optimized and simplified reaction setup allowed synthesis of very thick (up to 110 nm) PMMA brushes at room temperature, under visible light with only 200 ppm of iron-based catalyst. The same reaction conditions, but with the presence of sacrificial initiator, enabled formation of much thinner layers (18 nm).
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Affiliation(s)
- Monika Słowikowska
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland; (M.S.); (K.C.); (A.M.); (S.Z.)
| | - Kamila Chajec
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland; (M.S.); (K.C.); (A.M.); (S.Z.)
| | - Adam Michalski
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland; (M.S.); (K.C.); (A.M.); (S.Z.)
- Center of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Szczepan Zapotoczny
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland; (M.S.); (K.C.); (A.M.); (S.Z.)
| | - Karol Wolski
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland; (M.S.); (K.C.); (A.M.); (S.Z.)
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9
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Kang L, Huo S, Meng L, Li X. Reaction Mechanism and Kinetics study on Addition of CCl
4
to 1‐hexene Catalyzed by Mo‐Mo Quintuply‐bond. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Lixia Kang
- College of Chemistry and Material Science Hebei Normal University Road East of 2nd Ring South Shijiazhuang 050024 China
| | - Suhong Huo
- College of Chemistry and Material Science Hebei Normal University Road East of 2nd Ring South Shijiazhuang 050024 China
| | - Lingpeng Meng
- National Demonstratin Center for Experimental Chemistry Hebei Normal University Road East of 2nd Ring South Shijiazhuang 050024 China
| | - Xiaoyan Li
- College of Chemistry and Material Science Hebei Normal University Road East of 2nd Ring South Shijiazhuang 050024 China
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10
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Dadashi-Silab S, Matyjaszewski K. Iron Catalysts in Atom Transfer Radical Polymerization. Molecules 2020; 25:E1648. [PMID: 32260141 PMCID: PMC7180715 DOI: 10.3390/molecules25071648] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 03/31/2020] [Accepted: 04/01/2020] [Indexed: 11/18/2022] Open
Abstract
Catalysts are essential for mediating a controlled polymerization in atom transfer radical polymerization (ATRP). Copper-based catalysts are widely explored in ATRP and are highly efficient, leading to well-controlled polymerization of a variety of functional monomers. In addition to copper, iron-based complexes offer new opportunities in ATRP catalysis to develop environmentally friendly, less toxic, inexpensive, and abundant catalytic systems. Despite the high efficiency of iron catalysts in controlling polymerization of various monomers including methacrylates and styrene, ATRP of acrylate-based monomers by iron catalysts still remains a challenge. In this paper, we review the fundamentals and recent advances of iron-catalyzed ATRP focusing on development of ligands, catalyst design, and techniques used for iron catalysis in ATRP.
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Affiliation(s)
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA;
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11
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The Early Years of 2,2'-Bipyridine-A Ligand in Its Own Lifetime. Molecules 2019; 24:molecules24213951. [PMID: 31683694 PMCID: PMC6864536 DOI: 10.3390/molecules24213951] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 10/27/2019] [Accepted: 10/29/2019] [Indexed: 11/17/2022] Open
Abstract
The first fifty years of the chemistry of 2,2′-bipyridine are reviewed from its first discovery in 1888 to the outbreak of the second global conflict in 1939. The coordination chemistry and analytical applications are described and placed in the context of the increasingly sophisticated methods of characterization which became available to the chemist in this time period. Many of the “simple” complexes of 2,2′-bipyridine reported in the early literature have been subsequently shown to have more complex structures.
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12
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Vasu V, Kim JS, Yu HS, Bannerman WI, Johnson ME, Asandei AD. Normal, ICAR and photomediated butadiene-ATRP with iron complexes. Polym Chem 2018. [DOI: 10.1039/c8py00463c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
FeX2 or FeX3 (X = Cl ≫ Br) alone or with P ≫ X > O > N > C ligands and bromoester initiators enable the successful ATRP of butadiene in toluene at 110 °C.
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Affiliation(s)
- Vignesh Vasu
- Institute of Materials Science and Department of Chemistry
- University of Connecticut
- Storrs
- USA
| | - Joon-Sung Kim
- Institute of Materials Science and Department of Chemistry
- University of Connecticut
- Storrs
- USA
| | - Hyun-Seok Yu
- Institute of Materials Science and Department of Chemistry
- University of Connecticut
- Storrs
- USA
| | - William I. Bannerman
- Institute of Materials Science and Department of Chemistry
- University of Connecticut
- Storrs
- USA
| | - Mark E. Johnson
- Institute of Materials Science and Department of Chemistry
- University of Connecticut
- Storrs
- USA
| | - Alexandru D. Asandei
- Institute of Materials Science and Department of Chemistry
- University of Connecticut
- Storrs
- USA
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13
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Nishiyama H, Ikeda H, Saito T, Kriegel B, Tsurugi H, Arnold J, Mashima K. Structural and Electronic Noninnocence of α-Diimine Ligands on Niobium for Reductive C-Cl Bond Activation and Catalytic Radical Addition Reactions. J Am Chem Soc 2017; 139:6494-6505. [PMID: 28409626 DOI: 10.1021/jacs.7b02710] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A d0 niobium(V) complex, NbCl3(α-diimine) (1a), supported by a dianionic redox-active N,N'-bis(2,6-diisopropylphenyl)-1,4-diaza-2,3-dimethyl-1,3-butadiene (α-diimine) ligand (ene-diamido ligand) served as a catalyst for radical addition reactions of CCl4 to α-olefins and cyclic alkenes, selectively affording 1:1 radical addition products in a regioselective manner. During the catalytic reaction, the α-diimine ligand smoothly released and stored an electron to control the oxidation state of the niobium center by changing between an η4-(σ2,π) coordination mode with a folded MN2C2 metallacycle and a κ2-(N,N') coordination mode with a planar MN2C2 metallacycle. Kinetic studies of the catalytic reaction elucidated the reaction order in the catalytic cycle: the radical addition reaction rate obeyed first-order kinetics that were dependent on the concentrations of the catalyst, styrene, and CCl4, while a saturation effect was observed at a high CCl4 concentration. In the presence of excess amounts of styrene, styrene coordinated in an η2-olefinic manner to the niobium center to decrease the reaction rate. No observation of oligomers or polymers of styrene and high stereoselectivity for the radical addition reaction of CCl4 to cyclopentene suggested that the C-C bond formation proceeded inside the coordination sphere of niobium, which was in good accordance with the negative entropy value of the radical addition reaction. Furthermore, reaction of 1a with (bromomethyl)cyclopropane confirmed that both the C-Br bond activation and formation proceeded on the α-diimine-coordinated niobium center during transformation of the cyclopropylmethyl radical to a homoallyl radical. With regard to the reaction mechanism, we detected and isolated NbCl4(α-diimine) (6a) as a transient one-electron oxidized species of 1a during reductive cleavage of the C-X bonds; in addition, the monoanionic α-diimine ligand of 6a adopted a monoanionic canonical form with selective one-electron oxidation of the dianionic ene-diamido form of the ligand in 1a.
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Affiliation(s)
- Haruka Nishiyama
- Department of Chemistry, Graduate School of Engineering Science, Osaka University , Toyonaka, Osaka, 5608531, Japan
| | - Hideaki Ikeda
- Department of Chemistry, Graduate School of Engineering Science, Osaka University , Toyonaka, Osaka, 5608531, Japan
| | - Teruhiko Saito
- Department of Chemistry, Graduate School of Engineering Science, Osaka University , Toyonaka, Osaka, 5608531, Japan
| | - Benjamin Kriegel
- Department of Chemistry, Graduate School of Engineering Science, Osaka University , Toyonaka, Osaka, 5608531, Japan
| | - Hayato Tsurugi
- Department of Chemistry, Graduate School of Engineering Science, Osaka University , Toyonaka, Osaka, 5608531, Japan
| | - John Arnold
- Department of Chemistry, University of California , Berkeley, California 94720-1460, United States
| | - Kazushi Mashima
- Department of Chemistry, Graduate School of Engineering Science, Osaka University , Toyonaka, Osaka, 5608531, Japan
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14
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Matsubara Y, Yamaguchi T, Hashimoto T, Yamaguchi Y. Iron(II) bipyridine complexes for the cross-coupling reaction of bromocyclohexane with phenylmagnesium bromide. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.02.046] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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Bian C, Zhou YN, Guo JK, Luo ZH. Photoinduced Fe-mediated atom transfer radical polymerization in aqueous media. Polym Chem 2017. [DOI: 10.1039/c7py01762f] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photoinduced atom transfer radical polymerization with an Fe catalyst was successfully performed in aqueous media for the first time.
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Affiliation(s)
- Chao Bian
- Department of Chemical Engineering
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
| | - Yin-Ning Zhou
- Department of Chemical Engineering
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
| | - Jun-Kang Guo
- Department of Chemical Engineering
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
| | - Zheng-Hong Luo
- Department of Chemical Engineering
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
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16
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Rej S, Majumdar M, Kando S, Sugino Y, Tsurugi H, Mashima K. Mixed Ligated Tris(amidinate)dimolybdenum Complexes as Catalysts for Radical Addition of CCl4 to 1-Hexene: Leaving Ligand Lability Controls Catalyst Activity. Inorg Chem 2016; 56:634-644. [DOI: 10.1021/acs.inorgchem.6b02525] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Supriya Rej
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Moumita Majumdar
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Shun Kando
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Yoshitaka Sugino
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Hayato Tsurugi
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Kazushi Mashima
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
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17
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Telitel S, Dumur F, Campolo D, Poly J, Gigmes D, Pierre Fouassier J, Lalevée J. Iron complexes as potential photocatalysts for controlled radical photopolymerizations: A tool for modifications and patterning of surfaces. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27896] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Sofia Telitel
- Institut De Science Des Matériaux De Mulhouse IS2M, UMR CNRS 7361, UHA; Mulhouse Cedex 68057 France
| | - Frederic Dumur
- Aix-Marseille Université, CNRS, Institut de Chimie Radicalaire ICR; UMR 7273 Marseille France
| | - Damien Campolo
- Aix-Marseille Université, CNRS, Institut de Chimie Radicalaire ICR; UMR 7273 Marseille France
| | - Julien Poly
- Institut De Science Des Matériaux De Mulhouse IS2M, UMR CNRS 7361, UHA; Mulhouse Cedex 68057 France
| | - Didier Gigmes
- Aix-Marseille Université, CNRS, Institut de Chimie Radicalaire ICR; UMR 7273 Marseille France
| | - Jean Pierre Fouassier
- Institut De Science Des Matériaux De Mulhouse IS2M, UMR CNRS 7361, UHA; Mulhouse Cedex 68057 France
| | - Jacques Lalevée
- Institut De Science Des Matériaux De Mulhouse IS2M, UMR CNRS 7361, UHA; Mulhouse Cedex 68057 France
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18
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Schroeder H, Buback M, Shaver MP. Kinetics of Amine–Bis(phenolate) Iron-Mediated ATRP Up to High Pressure. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01390] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Hendrik Schroeder
- Institut
für Physikalische
Chemie, Georg-August-Universität Göttingen, Tammannstraße
6, 37077 Göttingen, Germany
| | - Michael Buback
- Institut
für Physikalische
Chemie, Georg-August-Universität Göttingen, Tammannstraße
6, 37077 Göttingen, Germany
| | - Michael P. Shaver
- School of Chemistry, University of Edinburgh, Joseph Black
Building, David Brewster Road, Edinburgh EH9 3FJ, United Kingdom
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19
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Schroeder H, Buback J, Demeshko S, Matyjaszewski K, Meyer F, Buback M. Speciation Analysis in Iron-Mediated ATRP Studied via FT-Near-IR and Mössbauer Spectroscopy. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00023] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Hendrik Schroeder
- Center for Macromolecular Engineering,
Department of Chemistry, Carnegie Mellon University, 4400 Fifth
Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Johannes Buback
- Center for Macromolecular Engineering,
Department of Chemistry, Carnegie Mellon University, 4400 Fifth
Avenue, Pittsburgh, Pennsylvania 15213, United States
| | | | - Krzysztof Matyjaszewski
- Center for Macromolecular Engineering,
Department of Chemistry, Carnegie Mellon University, 4400 Fifth
Avenue, Pittsburgh, Pennsylvania 15213, United States
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20
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Abstract
This article reviews the preparation of polymers using iron-catalyzed atom transfer radical polymerization.
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Affiliation(s)
- Zhigang Xue
- Key Laboratory for Large-Format Battery Materials and Systems
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology
- Wuhan 430074
| | - Dan He
- Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education
- School of Chemical and Environmental Engineering
- Jianghan University
- Wuhan 430056
- China
| | - Xiaolin Xie
- Key Laboratory for Large-Format Battery Materials and Systems
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology
- Wuhan 430074
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21
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Okada S, Park S, Matyjaszewski K. Initiators for Continuous Activator Regeneration Atom Transfer Radical Polymerization of Methyl Methacrylate and Styrene with N-Heterocyclic Carbene as Ligands for Fe-Based Catalysts. ACS Macro Lett 2014; 3:944-947. [PMID: 35596365 DOI: 10.1021/mz500539j] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Iron-based N-heterocyclic carbene (FeX3(NHC)) complexes were used in initiators for continuous activator regeneration atom transfer radical polymerization (ICAR ATRP). A series of ICAR ATRPs of methyl methacrylate (MMA) and styrene (St) were carried out using FeX3(IDipp) where IDipp = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene with X = Cl (I-Cl) or Br (I-Br) and FeX3(HIDipp) (HIDipp =1,3-bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene) with X = Cl (H-Cl) or Br (H-Br). The polymerizations showed good activity, resulting in polymers with controlled molecular weights and narrow molecular weight distribution (MWD) with low loading of catalysts (50 ppm). In particular, I-Br and H-Br generated polymers with narrower MWD. For example, ICAR ATRP of MMA with 50 ppm catalysts (H-Br) after 24 h at T = 60 °C in 50% v/v anisole resulted in PMMA with Mw/Mn = 1.20 at 65% monomer conversion. ICAR ATRP of St after 72 h resulted in PSt with Mw/Mn = 1.15 at 53% monomer conversion.
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Affiliation(s)
- Seiji Okada
- Department of Chemistry, Carnegie Mellon University, 4400
Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Sangwoo Park
- Department of Chemistry, Carnegie Mellon University, 4400
Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Carnegie Mellon University, 4400
Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
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Avdeeva VV, Vologzhanina AV, Goeva LV, Malinina EA, Kuznetsov NT. Boron Cluster Anions [BnHn]2-(n= 10, 12) in Reactions of Iron(II) and Iron(III) Complexation with 2, 2′-Bipyridyl and 1, 10-Phenanthroline. Z Anorg Allg Chem 2014. [DOI: 10.1002/zaac.201400137] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Potočňák I, Váhovská L, Herich P. Low-dimensional compounds containing cyanide groups. XXV. Synthesis, spectroscopic properties and crystal structures of two ionic iron(II) complexes with tricyanomethanide: tris(1,10-phenanthroline-κ(2)N,N')iron(II) bis(tricyanomethanide) and tris(2,2'-bipyridine-κ(2)N,N')iron(II) bis(tricyanomethanide) sesquihydrate. Acta Crystallogr C 2014; 70:432-6. [PMID: 24816007 DOI: 10.1107/s2053229614006512] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Accepted: 03/24/2014] [Indexed: 11/10/2022] Open
Abstract
Two new diamagnetic coordination compounds, [Fe(phen)3][C(CN)3]2, (I), and [Fe(bpy)3][C(CN)3]2·1.5H2O, (II), have been synthesized and characterized by single-crystal X-ray diffraction analysis, and IR and UV-Vis spectroscopy (phen is 1,10-phenanthroline, C12H8N2, and bpy is 2,2'-bipyridine, C10H8N2). Both compounds are ionic with distorted octahedral [Fe(phen)3](2+) or [Fe(bpy)3](2+) complex cations, with average Fe-N distances of 1.977 (2) and 1.971 (3) Å, respectively, and two uncoordinated planar tricyanomethanide, or [C(CN)3](-), counter-anions balancing the positive charges of the cations. Solvent water molecules and tcm anions in (II) are linked via O-H...N hydrogen bonds into negatively charged layers and the interlayer space is filled by [Fe(bpy)3](2+) cations. The structures of (I) and (II) are stabilized by π-π interactions between the stacked aromatic rings of the phen ligands of two adjacent cations and by O-H...N hydrogen bonds, respectively, and also by π-π stacking interactions between phen and tcm units in (I).
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Affiliation(s)
- Ivan Potočňák
- Institute of Chemistry, Faculty of Science, P. J. Šafárik University, Moyzesova 11, SK-041 54 Košice, Slovakia
| | - Lucia Váhovská
- Institute of Chemistry, Faculty of Science, P. J. Šafárik University, Moyzesova 11, SK-041 54 Košice, Slovakia
| | - Peter Herich
- Institute of Chemistry, Faculty of Science, P. J. Šafárik University, Moyzesova 11, SK-041 54 Košice, Slovakia
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Simakova A, Mackenzie M, Averick SE, Park S, Matyjaszewski K. Bioinspired Iron-Based Catalyst for Atom Transfer Radical Polymerization. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201306337] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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25
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Simakova A, Mackenzie M, Averick SE, Park S, Matyjaszewski K. Bioinspired Iron-Based Catalyst for Atom Transfer Radical Polymerization. Angew Chem Int Ed Engl 2013; 52:12148-51. [DOI: 10.1002/anie.201306337] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Indexed: 01/23/2023]
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Tosonian S, Ruiz CJ, Rios A, Frias E, Eichler JF. Synthesis, characterization, and stability of iron (III) complex ions possessing phenanthroline-based ligands. ACTA ACUST UNITED AC 2013; 3:7-13. [PMID: 25379358 DOI: 10.4236/ojic.2013.31002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
It has previously been demonstrated that phenanthroline-based ligands used to make gold metallotherapuetics have the ability to exhibit cytotoxicity when not coordinated to the metal center. In an effort to help assess the mechanism by which these ligands may cause tumor cell death, iron binding and removal experiments have been considered. The close linkage between cell proliferation and intracellular iron concentrations suggest that iron deprivation strategies may be a mechanism involved in inhibiting tumor cell growth. With the creation of iron (III) phen complexes, the iron binding abilities of three polypyridal ligands [1,10-phenanthroline (phen), 2,9-dimethyl-1, 10-phenanthroline (methylphen), and 2,9-di-sec-butyl-1, 10-phenanthroline ( sec-butylphen)] can be tested via a competition reaction with a known iron chelator. Therefore, iron (III) complexes possessing all three ligands were synthesized. Initial mass spectrometric and infrared absorption data indicate that iron (III) tetrachloride complex ions with protonated phen ligands (RphenH+) were formed: [phenH][FeCl4], [methylphenH][FeCl4], [ sec-butylphenH][FeCl4]. UV-Vis spectroscopy was used to monitor the stability of the complex ions, and it was found that the sec-butylpheniron complex was more stable than the phen and methylphen analogues. This was based on the observation that free ligand was observed immediately upon the addition of EDTA to the [phenH][FeCl4] and [methylphenH] [FeCl4] complex ions.
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Affiliation(s)
- Shawnt Tosonian
- Department of Chemistry, University of California, Riverside, Riverside, USA
| | - Charles J Ruiz
- Department of Chemistry, University of California, Riverside, Riverside, USA
| | - Andrew Rios
- Department of Chemistry, University of California, Riverside, Riverside, USA
| | - Elma Frias
- Department of Chemistry, University of California, Riverside, Riverside, USA
| | - Jack F Eichler
- Department of Chemistry, University of California, Riverside, Riverside, USA
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Eckenhoff WT, Biernesser AB, Pintauer T. Kinetic and Mechanistic Aspects of Atom Transfer Radical Addition (ATRA) Catalyzed by Copper Complexes with Tris(2-pyridylmethyl)amine. Inorg Chem 2012; 51:11917-29. [DOI: 10.1021/ic3018198] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- William T. Eckenhoff
- Department of Chemistry and Biochemistry, Duquesne University, 600 Forbes Avenue, 308 Mellon
Hall, Pittsburgh, Pennsylvania 15282, United States
| | - Ashley B. Biernesser
- Department of Chemistry and Biochemistry, Duquesne University, 600 Forbes Avenue, 308 Mellon
Hall, Pittsburgh, Pennsylvania 15282, United States
| | - Tomislav Pintauer
- Department of Chemistry and Biochemistry, Duquesne University, 600 Forbes Avenue, 308 Mellon
Hall, Pittsburgh, Pennsylvania 15282, United States
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