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Devillard M, Nour Eddine N, Cordier M, Alcaraz G. Dithienylethene‐Based Photochromic Siloles: A Straightforward and Divergent Synthetic Strategy. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Marc Devillard
- ISCR (Institut des Sciences Chimiques de Rennes)—, UMR 6226 Univ Rennes CNRS 35000 Rennes France
| | - Nour Nour Eddine
- ISCR (Institut des Sciences Chimiques de Rennes)—, UMR 6226 Univ Rennes CNRS 35000 Rennes France
| | - Marie Cordier
- ISCR (Institut des Sciences Chimiques de Rennes)—, UMR 6226 Univ Rennes CNRS 35000 Rennes France
| | - Gilles Alcaraz
- ISCR (Institut des Sciences Chimiques de Rennes)—, UMR 6226 Univ Rennes CNRS 35000 Rennes France
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Devillard M, Nour Eddine N, Cordier M, Alcaraz G. Dithienylethene-Based Photochromic Siloles: A Straightforward and Divergent Synthetic Strategy. Angew Chem Int Ed Engl 2021; 60:12356-12359. [PMID: 33740313 DOI: 10.1002/anie.202102540] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/16/2021] [Indexed: 11/11/2022]
Abstract
A straightforward synthetic methodology for the preparation of photochromic siloles based on the dithienylethene motif is developed. It relies upon an efficient palladium-catalyzed annulation reaction of a 2,3-bis(3-thienyl)-silirene with terminal alkynes in mild conditions. The reaction is functional group-tolerant and can be performed in high yields with a variety of functional terminal alkynes. It can even be extended to a polymeric polypropargylmethacrylamide (PPMA) substrate affording the corresponding photochromic polymer with different degree of photochromic unit incorporation by simply adjusting the polymer/ silirene stoichiometric ratio.
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Affiliation(s)
- Marc Devillard
- ISCR (Institut des Sciences Chimiques de Rennes)-, UMR 6226, Univ Rennes, CNRS, 35000, Rennes, France
| | - Nour Nour Eddine
- ISCR (Institut des Sciences Chimiques de Rennes)-, UMR 6226, Univ Rennes, CNRS, 35000, Rennes, France
| | - Marie Cordier
- ISCR (Institut des Sciences Chimiques de Rennes)-, UMR 6226, Univ Rennes, CNRS, 35000, Rennes, France
| | - Gilles Alcaraz
- ISCR (Institut des Sciences Chimiques de Rennes)-, UMR 6226, Univ Rennes, CNRS, 35000, Rennes, France
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Belyaev A, Chou P, Koshevoy IO. Cationic Organophosphorus Chromophores: A Diamond in the Rough among Ionic Dyes. Chemistry 2021; 27:537-552. [PMID: 32492231 PMCID: PMC7821147 DOI: 10.1002/chem.202001853] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Indexed: 12/21/2022]
Abstract
Tunable electron-accepting properties of the cationic phosphorus center, its geometry and unique preparative chemistry that allows combining this unit with diversity of π-conjugated motifs, define the appealing photophysical and electrochemical characteristics of organophosphorus ionic chromophores. This Minireview summarizes the achievements in the synthesis of the π-extended molecules functionalized with P-cationic fragments, modulation of their properties by means of structural modification, and emphasizes the important effect of cation-anion interactions, which can drastically change physical behavior of these two-component systems.
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Affiliation(s)
- Andrey Belyaev
- Department of ChemistryUniversity of Eastern FinlandYliopistokatu 780101JoensuuFinland
| | - Pi‐Tai Chou
- Department of ChemistryNational (Taiwan) UniversityTaipei106Taiwan
| | - Igor O. Koshevoy
- Department of ChemistryUniversity of Eastern FinlandYliopistokatu 780101JoensuuFinland
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Delouche T, Vacher A, Caytan E, Roisnel T, Le Guennic B, Jacquemin D, Hissler M, Bouit P. Multi‐Stage Redox Systems Based on Dicationic P‐Containing Polycyclic Aromatic Hydrocarbons. Chemistry 2020; 26:8226-8229. [DOI: 10.1002/chem.202001213] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - Elsa Caytan
- CNRS, ISCR—UMR 6226Univ Rennes 35000 Rennes France
| | | | | | - Denis Jacquemin
- CEISAM UMR CNRS 6230University of Nantes 44322 Nantes France
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Belyaev A, Cheng Y, Liu Z, Karttunen AJ, Chou P, Koshevoy IO. A Facile Molecular Machine: Optically Triggered Counterion Migration by Charge Transfer of Linear Donor‐π‐Acceptor Phosphonium Fluorophores. Angew Chem Int Ed Engl 2019; 58:13456-13465. [DOI: 10.1002/anie.201906929] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Indexed: 01/21/2023]
Affiliation(s)
- Andrey Belyaev
- Department of ChemistryUniversity of Eastern Finland Yliopistokatu 7 80101 Joensuu Finland
| | - Yu‐Hsuan Cheng
- Department of ChemistryNational (Taiwan) University Taipei 106 Taiwan
| | - Zong‐Ying Liu
- Department of ChemistryNational (Taiwan) University Taipei 106 Taiwan
| | - Antti J. Karttunen
- Department of Chemistry and Materials ScienceAalto-University 00076 Aalto Finland
| | - Pi‐Tai Chou
- Department of ChemistryNational (Taiwan) University Taipei 106 Taiwan
| | - Igor O. Koshevoy
- Department of ChemistryUniversity of Eastern Finland Yliopistokatu 7 80101 Joensuu Finland
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Belyaev A, Cheng Y, Liu Z, Karttunen AJ, Chou P, Koshevoy IO. A Facile Molecular Machine: Optically Triggered Counterion Migration by Charge Transfer of Linear Donor‐π‐Acceptor Phosphonium Fluorophores. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906929] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Andrey Belyaev
- Department of ChemistryUniversity of Eastern Finland Yliopistokatu 7 80101 Joensuu Finland
| | - Yu‐Hsuan Cheng
- Department of ChemistryNational (Taiwan) University Taipei 106 Taiwan
| | - Zong‐Ying Liu
- Department of ChemistryNational (Taiwan) University Taipei 106 Taiwan
| | - Antti J. Karttunen
- Department of Chemistry and Materials ScienceAalto-University 00076 Aalto Finland
| | - Pi‐Tai Chou
- Department of ChemistryNational (Taiwan) University Taipei 106 Taiwan
| | - Igor O. Koshevoy
- Department of ChemistryUniversity of Eastern Finland Yliopistokatu 7 80101 Joensuu Finland
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Li X, Shi Y, Wang N, Peng T, Wang S. Photoisomerization of Pt II Complexes Containing Two Different Photochromic Chromophores: Boron Chromophore versus Dithienylethene Chromophore. Chemistry 2019; 25:5757-5767. [PMID: 30791171 DOI: 10.1002/chem.201900279] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Indexed: 11/10/2022]
Abstract
In order to examine competitive photoisomerization, a series of novel photochromic PtII molecules that contain both dithienylethene (DTE) and B(ppy)Mes2 units (ppy=2-phenylpyridine, Mes=mesityl) were successfully synthesized and fully structurally characterized. Their photochromic properties were examined by UV/Vis, emission and NMR spectroscopy. It was found that the DTE unit in all three compounds is the preferred photoisomerization site, exhibiting reversible photochromism with irradiation. The B(ppy)Mes2 unit does not undergo photoisomerization in these molecules, but likely enhances the photoisomerization quantum efficiency of the DTE moiety through the antenna effect. Extended irradiation with UV light leads to the rearrangement of the ring-closed isomers of DTE. TD-DFT computational studies indicate that the DTE photocyclization proceeds via a triplet pathway through an efficient energy transfer process.
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Affiliation(s)
- Xue Li
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
| | - Yonggang Shi
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
| | - Nan Wang
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
| | - Tai Peng
- School of Materials Science & Engineering, Jiamusi University, Jiamusi, Heilongjiang, 154007, P. R. China
| | - Suning Wang
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China.,Department of Chemistry, Queen's University, Kingston, Ontario, K7L 3N6, Canada
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Wu NM, Ng M, Yam VW. Photochromic Benzo[
b
]phosphole Alkynylgold(I) Complexes with Mechanochromic Property to Serve as Multistimuli‐Responsive Materials. Angew Chem Int Ed Engl 2019; 58:3027-3031. [DOI: 10.1002/anie.201806272] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 06/30/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Nathan Man‐Wai Wu
- Institute of Molecular Functional Materials, Areas of Excellence Scheme, University Grants Committee (Hong Kong) andDepartment of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Maggie Ng
- Institute of Molecular Functional Materials, Areas of Excellence Scheme, University Grants Committee (Hong Kong) andDepartment of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Vivian Wing‐Wah Yam
- Institute of Molecular Functional Materials, Areas of Excellence Scheme, University Grants Committee (Hong Kong) andDepartment of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong P. R. China
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Feng X, Schlüter AD. Towards Macroscopic Crystalline 2D Polymers. Angew Chem Int Ed Engl 2018; 57:13748-13763. [DOI: 10.1002/anie.201803456] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 05/19/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Xinliang Feng
- Center for Advancing Electronics Dresden & Department of Chemistry and Food ChemistryTechnische Universität Dresden 01069 Dresden Germany
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Affiliation(s)
- Xinliang Feng
- Center for Advancing Electronics Dresden & Fakultät Chemie und LebensmittelchemieTechnische Universität Dresden 01069 Dresden Deutschland
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Photochromic Benzo[
b
]phosphole Alkynylgold(I) Complexes with Mechanochromic Property to Serve as Multistimuli‐Responsive Materials. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806272] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Xu Z, Cao Y, Patrick BO, Wolf MO. Photoswitching of Copper(I) Chromophores with Dithienylethene-Based Ligands. Chemistry 2018; 24:10315-10319. [DOI: 10.1002/chem.201801940] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 05/28/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Zhen Xu
- Department of Chemistry; University of British Columbia; Vancouver British Columbia Canada
| | - Yang Cao
- Department of Chemistry; University of British Columbia; Vancouver British Columbia Canada
| | - Brian O. Patrick
- Department of Chemistry; University of British Columbia; Vancouver British Columbia Canada
| | - Michael O. Wolf
- Department of Chemistry; University of British Columbia; Vancouver British Columbia Canada
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Synthesis, structure, photoluminescence and photochromism of phosphindole oxide and benzo[b]thiophene S,S-dioxide derivatives. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.08.061] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Cheung AFF, Hong EYH, Yam VWW. Supramolecular Assembly of Phosphole Oxide Based Alkynylplatinum(II) 2,6-Bis(N-alkylbenzimidazol-2'-yl)pyridine Complexes-An Interplay of Hydrophobicity and Aromatic π-Surfaces. Chemistry 2018; 24:1383-1393. [PMID: 29266490 DOI: 10.1002/chem.201704110] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Indexed: 01/27/2023]
Abstract
A new class of phosphole oxide based alkynylplatinum(II) 2,6-bis(N-alkylbenzimidazol-2'-yl)pyridine (bzimpy) complexes were synthesized and characterized. Their self-assembly was driven by hydrophobic-hydrophobic and π-π stacking interactions. The self-assembly properties were also investigated by UV/Vis absorption spectroscopy, which revealed that the alkyl-chain length of the bzimpy moiety and the π-surface area of the alkynyl ligand have significant influence on the overall self-assembly process. The alkyl-chain length also affected the morphological structures of the aggregates, which were studied by transmission electron microscopy and scanning electron microscopy.
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Affiliation(s)
- Andy Fu-Fai Cheung
- Institute of Molecular Functional Materials and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Eugene Yau-Hin Hong
- Institute of Molecular Functional Materials and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
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Müller V, Hungerland T, Baljozovic M, Jung T, Spencer ND, Eghlidi H, Payamyar P, Schlüter AD. Ink-Free Reversible Optical Writing in Monolayers by Polymerization of a Trifunctional Monomer: Toward Rewritable "Molecular Paper". ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1701220. [PMID: 28485053 DOI: 10.1002/adma.201701220] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Indexed: 06/07/2023]
Abstract
A Langmuir-Blodgett film consisting of a dense array of trifunctional monomers bearing three 1,8-diazaanthracene units is polymerized at an air/water interface or after transfer on solid substrates. The transfer does not affect the excimer fluorescence of the film, indicating that the monomers' packing with their diazaanthracene units stacked face-to-face is retained-a prerequisite for successful polymerization. The monomer film can be polymerized in confined areas on solid substrates by UV irradiation with a confocal microscope laser. The underlying chemistry of the polymerization, a [4+4]-cycloaddition of the diazaanthracene units, leads to disappearance of the fluorescence in the irradiated regions which enables writing into the monolayer on a µm scale-thus the term "molecular paper." The reaction can be reversed by heating which leads to a recovery of the fluorescence and to erasing of the writing. Alternative pathways for this phenomenon are discussed and control experiments are conducted to rule them out.
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Affiliation(s)
- Vivian Müller
- Laboratory of Polymer Chemistry, Swiss Federal Institute of Technology (ETH Zurich), Vladimir-Prelog-Weg 5, Zurich, 8093, Switzerland
| | - Tim Hungerland
- Laboratory of Polymer Chemistry, Swiss Federal Institute of Technology (ETH Zurich), Vladimir-Prelog-Weg 5, Zurich, 8093, Switzerland
| | - Milos Baljozovic
- Laboratory for Micro- and Nanotechnology, Paul Scherrer Institute, 5232, Villigen, Switzerland
| | - Thomas Jung
- Laboratory for Micro- and Nanotechnology, Paul Scherrer Institute, 5232, Villigen, Switzerland
| | - Nicholas D Spencer
- Laboratory for Surface Science and Technology, ETH Zurich, Vladimir-Prelog-Weg 5, Zurich, 8093, Switzerland
| | - Hadi Eghlidi
- Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, Sonneggstrasse 3, 8092, Zurich, Switzerland
| | - Payam Payamyar
- Laboratory of Polymer Chemistry, Swiss Federal Institute of Technology (ETH Zurich), Vladimir-Prelog-Weg 5, Zurich, 8093, Switzerland
| | - A Dieter Schlüter
- Laboratory of Polymer Chemistry, Swiss Federal Institute of Technology (ETH Zurich), Vladimir-Prelog-Weg 5, Zurich, 8093, Switzerland
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Wong CL, Poon CT, Yam VWW. Photochromic Dithienylethene-Containing Boron(III) Ketoiminates: Modulation of Photo-Responsive Behavior through Variation of Intramolecular Motion. Chemistry 2016; 22:12931-40. [DOI: 10.1002/chem.201601585] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Indexed: 12/16/2022]
Affiliation(s)
- Cheok-Lam Wong
- Institute of Molecular Functional Materials; (Areas of Excellence Scheme, University Grant Committee (Hong Kong)) and; Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong P. R. China
| | - Chun-Ting Poon
- Institute of Molecular Functional Materials; (Areas of Excellence Scheme, University Grant Committee (Hong Kong)) and; Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong P. R. China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials; (Areas of Excellence Scheme, University Grant Committee (Hong Kong)) and; Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong P. R. China
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Shameem MA, Orthaber A. Organophosphorus Compounds in Organic Electronics. Chemistry 2016; 22:10718-35. [DOI: 10.1002/chem.201600005] [Citation(s) in RCA: 156] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Muhammad Anwar Shameem
- Department of Chemistry-Ångström Laboratories; Uppsala University; Box 523 75120 Uppsala Sweden
| | - Andreas Orthaber
- Department of Chemistry-Ångström Laboratories; Uppsala University; Box 523 75120 Uppsala Sweden
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Galangau O, Nakashima T, Maurel F, Kawai T. Substituent Effects on the Photochromic Properties of Benzothiophene-Based Derivatives. Chemistry 2015; 21:8471-82. [DOI: 10.1002/chem.201500647] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Indexed: 12/25/2022]
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Chan JCH, Wong HL, Wong WT, Yam VWW. Tunable Photochromism in the Robust Dithienylethene-Containing Phospholes: Design, Synthesis, Characterization, Electrochemistry, Photophysics, and Photochromic Studies. Chemistry 2015; 21:6936-48. [DOI: 10.1002/chem.201405691] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 02/03/2015] [Indexed: 11/11/2022]
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Poon CT, Lam WH, Wong HL, Yam VWW. Photochromic Dithienylethene-Containing Triarylborane Derivatives: Facile Approach to Modulate Photochromic Properties with Multi-addressable Functions. Chemistry 2014; 21:2182-92. [DOI: 10.1002/chem.201404784] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Indexed: 11/06/2022]
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Yuan K, Boixel J, Chantzis A, Jacquemin D, Guerchais V, Doucet H. Benzothiophene or Benzofuran Bridges in Diaryl Ethenes: Two-Step Access by Pd-Catalyzed CH Activation and Theoretical/Experimental Studies on Their Photoreactivity. Chemistry 2014; 20:10073-83. [DOI: 10.1002/chem.201402768] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Indexed: 12/18/2022]
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