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Chang H, Li D, Cao T, Li Q, Bu Z, Zhao W, Lin T. Solvent-free ring-opening polymerization of cyclohexene oxide catalyzed by palladium chloride. POLYM ADVAN TECHNOL 2018. [DOI: 10.1002/pat.4293] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Haibo Chang
- Institute of Functional Polymer Composites, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Dongdong Li
- Institute of Functional Polymer Composites, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Tingting Cao
- Institute of Functional Polymer Composites, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Qingshuo Li
- Institute of Functional Polymer Composites, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Zhanwei Bu
- Institute of Functional Polymer Composites, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Wenshan Zhao
- Institute of Functional Polymer Composites, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Tong Lin
- Institute for Frontier Materials; Deakin University; Geelong VIC 3216 Australia
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2
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Fearnley AF, An J, Jackson M, Lindovska P, Denton RM. Synthesis of quaternary aryl phosphonium salts: photoredox-mediated phosphine arylation. Chem Commun (Camb) 2016; 52:4987-90. [PMID: 26898992 DOI: 10.1039/c6cc00556j] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a synthesis method for the construction of quaternary aryl phoshonium salts at ambient temperature. The regiospecific reaction involves the coupling of phosphines with aryl radicals derived from diaryliodonium salts under photoredox conditions.
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Affiliation(s)
- A F Fearnley
- School of Chemistry, University of Nottingham, UK.
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3
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Dadashi-Silab S, Doran S, Yagci Y. Photoinduced Electron Transfer Reactions for Macromolecular Syntheses. Chem Rev 2016; 116:10212-75. [PMID: 26745441 DOI: 10.1021/acs.chemrev.5b00586] [Citation(s) in RCA: 546] [Impact Index Per Article: 68.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Photochemical reactions, particularly those involving photoinduced electron transfer processes, establish a substantial contribution to the modern synthetic chemistry, and the polymer community has been increasingly interested in exploiting and developing novel photochemical strategies. These reactions are efficiently utilized in almost every aspect of macromolecular architecture synthesis, involving initiation, control of the reaction kinetics and molecular structures, functionalization, and decoration, etc. Merging with polymerization techniques, photochemistry has opened up new intriguing and powerful avenues for macromolecular synthesis. Construction of various polymers with incredibly complex structures and specific control over the chain topology, as well as providing the opportunity to manipulate the reaction course through spatiotemporal control, are one of the unique abilities of such photochemical reactions. This review paper provides a comprehensive account of the fundamentals and applications of photoinduced electron transfer reactions in polymer synthesis. Besides traditional photopolymerization methods, namely free radical and cationic polymerizations, step-growth polymerizations involving electron transfer processes are included. In addition, controlled radical polymerization and "Click Chemistry" methods have significantly evolved over the last few decades allowing access to narrow molecular weight distributions, efficient regulation of the molecular weight and the monomer sequence and incredibly complex architectures, and polymer modifications and surface patterning are covered. Potential applications including synthesis of block and graft copolymers, polymer-metal nanocomposites, various hybrid materials and bioconjugates, and sequence defined polymers through photoinduced electron transfer reactions are also investigated in detail.
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Affiliation(s)
- Sajjad Dadashi-Silab
- Department of Chemistry, Istanbul Technical University , 34469 Maslak, Istanbul, Turkey
| | - Sean Doran
- Department of Chemistry, Istanbul Technical University , 34469 Maslak, Istanbul, Turkey
| | - Yusuf Yagci
- Department of Chemistry, Istanbul Technical University , 34469 Maslak, Istanbul, Turkey.,Center of Excellence for Advanced Materials Research (CEAMR) and Department of Chemistry, King Abdulaziz University , 21589 Jeddah, Saudi Arabia
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4
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Nalli TW, Stanek LG, Molenaar RH, Weidell KL, Meyer JP, Johnson BR, Steckler TT, Wackerly JW, Studler MJ, Vickerman KL, Klankowski SA. Trialkyl Phosphites and Diaryliodonium Salts as Co-initiators in a System for Radical-Promoted Visible-Light-Induced Cationic Polymerization. J Org Chem 2013; 78:3561-9. [DOI: 10.1021/jo302830r] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Thomas W. Nalli
- Chemistry
Department, Winona State University, Winona,
Minnesota 55987-5838, United States
| | - Lee G. Stanek
- Chemistry
Department, Winona State University, Winona,
Minnesota 55987-5838, United States
| | - Rebekka H. Molenaar
- Chemistry
Department, Winona State University, Winona,
Minnesota 55987-5838, United States
| | - Krysia L. Weidell
- Chemistry
Department, Winona State University, Winona,
Minnesota 55987-5838, United States
| | - Justin P. Meyer
- Chemistry
Department, Winona State University, Winona,
Minnesota 55987-5838, United States
| | - Brandon R. Johnson
- Chemistry
Department, Winona State University, Winona,
Minnesota 55987-5838, United States
| | - Timothy T. Steckler
- Chemistry
Department, Winona State University, Winona,
Minnesota 55987-5838, United States
| | - Jay Wm. Wackerly
- Chemistry
Department, Winona State University, Winona,
Minnesota 55987-5838, United States
| | - Missy Jo Studler
- Chemistry
Department, Winona State University, Winona,
Minnesota 55987-5838, United States
| | - Kevin L. Vickerman
- Chemistry
Department, Winona State University, Winona,
Minnesota 55987-5838, United States
| | - Stephen A. Klankowski
- Chemistry
Department, Winona State University, Winona,
Minnesota 55987-5838, United States
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5
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Ertürk E, Tezeren MA, Tilki T, Erdogan T, Gören AC. Polymerization of epoxides catalyzed by a mixed-valent iron trifluoroacetate [Fe3O(O2CCF3)6(H2O)3]. POLYM INT 2012. [DOI: 10.1002/pi.4141] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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6
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Matano Y, Shinokura T, Yoshikawa O, Imahori H. Triaryl(1-pyrenyl)bismuthonium Salts: Efficient Photoinitiators for Cationic Polymerization of Oxiranes and a Vinyl Ether. Org Lett 2008; 10:2167-70. [DOI: 10.1021/ol8005453] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yoshihiro Matano
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Tomonori Shinokura
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Osamu Yoshikawa
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
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7
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Mariani A, Bidali S, Fiori S, Sangermano M, Malucelli G, Bongiovanni R, Priola A. UV-ignited frontal polymerization of an epoxy resin. ACTA ACUST UNITED AC 2004. [DOI: 10.1002/pola.20051] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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8
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Energy transfer and trap site formation in a photopolymer film containing carboxyl groups and benzylidene ketone dyes. POLYMER 2003. [DOI: 10.1016/s0032-3861(03)00619-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Gu H, Ren K, Grinevich O, Malpert JH, Neckers DC. Characterization of iodonium salts differing in the anion. J Org Chem 2001; 66:4161-4. [PMID: 11397148 DOI: 10.1021/jo0015725] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The properties and reactivity of a series of iodonium salts with different anions were compared. The nucleophilicity of the anions in such compounds can be characterized by their melting points and NMR spectra. When using Quinaldine Red as indicator and CH3CN as solvent, the acid release rate of the iodonium salts correlated very well with their polymerization results in acid-sensitive epoxides.
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Affiliation(s)
- H Gu
- Center for Photochemical Sciences, Bowling Green State University, Bowling Green, Ohio 43403, USA
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12
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Jančovičová V, Brezová V, Ciganek M, Cibulková Z. Photolysis of diaryliodonium salts (UV/Vis, EPR and GC/MS investigations). J Photochem Photobiol A Chem 2000. [DOI: 10.1016/s1010-6030(00)00339-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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