1
|
Wang X, Zhao W, Nomura K. Synthesis of High-Molecular-Weight Biobased Aliphatic Polyesters by Acyclic Diene Metathesis Polymerization in Ionic Liquids. ACS OMEGA 2023; 8:7222-7233. [PMID: 36844507 PMCID: PMC9948555 DOI: 10.1021/acsomega.3c00390] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 01/31/2023] [Indexed: 06/18/2023]
Abstract
Acyclic diene metathesis (ADMET) polymerization of an α,ω-diene monomer of bis(undec-10-enoate) with isosorbide (M1) using a RuCl2(IMesH2)(CH-2-O i Pr-C6H4) (HG2, IMesH2 = 1,3-bis(2,4,6-trimethylphenyl)imidazolin-2-ylidene) catalyst and conducted at 50 °C (in vacuo) in ionic liquids (ILs) afforded higher-molecular-weight polymers (P1, M n = 32 200-39 200) than those reported previously (M n = 5600-14700). 1-n-Butyl-3-methyl imidazolium hexafluorophosphate ([Bmim]PF6) and 1-n-hexyl-3-methyl imidazolium bis(trifluoromethanesulfonyl)imide ([Hmim]TFSI) were suitable as effective solvents among a series of imidazolium salts and the pyridinium salts. The polymerization of α,ω-diene monomers of bis(undec-10-enoate) with isomannide (M2), 1,4-cyclohexanedimethanol (M3), and 1,4-butanediol (M4) in [Bmim]PF6 and [Hmim]TFSI also afforded the higher-molecular-weight polymers. The M n values in the resultant polymers did not decrease even under the scale-up conditions (300 mg to 1.0 g scale, M1, M2, and M4) in the polymerizations in [Hmim]TFSI; the subsequent reaction of P1 with ethylene (0.8 MPa, 50 °C, and 5 h) gave oligomers (proceeded via depolymerization). Tandem hydrogenation of the resultant unsaturated polymers (P1) in a [Bmim]PF6-toluene biphasic system upon the addition of Al2O3 (1.0 MPa H2 at 50 °C) gave the corresponding saturated polymers (HP1), which waswere isolated by a phase separation in the toluene layer. The [Bmim]PF6 layer containing the ruthenium catalyst could be recycled without a decrease in the activity/selectivity of the olefin hydrogenation at least eight times.
Collapse
Affiliation(s)
- Xiuxiu Wang
- Department
of Chemistry, Graduate School of Science, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Weizhen Zhao
- Beijing
Key Laboratory of Ionic Liquids Clean Process, Institute of Process Engineering, Chinese Academy of Sciences, 1 North Second Street, Zhongguancun,
Haidian District, Beijing 100190, China
| | - Kotohiro Nomura
- Department
of Chemistry, Graduate School of Science, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| |
Collapse
|
2
|
Park S, Jeong S, Kang C, Hong S. Synthesis of Conjugated Copolymer Containing Spirobifluorene Skeleton by Acyclic Diene Metathesis Polymerization for Polymer Light‐Emitting Diode Applications. B KOREAN CHEM SOC 2021. [DOI: 10.1002/bkcs.12281] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Seongwook Park
- Department of Chemistry Gwangju Institute of Science and Technology 123 Cheomdan‐gwagi‐ro, Buk‐gu, Gwangju 61005 Republic of Korea
- Grubbs Center for Polymers and Catalysis Gwangju Institute of Science and Technology 123 Cheomdan‐gwagi‐ro, Buk‐gu, Gwangju 61005 Republic of Korea
| | - Soyeong Jeong
- Heeger Center for Advance Materials (HCAM) Gwangju Institute of Science and Technology 123 Cheomdan‐gwagi‐ro, Buk‐gu, Gwangju 61005 Republic of Korea
| | - Changmuk Kang
- Department of Chemistry Gwangju Institute of Science and Technology 123 Cheomdan‐gwagi‐ro, Buk‐gu, Gwangju 61005 Republic of Korea
| | - Sukwon Hong
- Department of Chemistry Gwangju Institute of Science and Technology 123 Cheomdan‐gwagi‐ro, Buk‐gu, Gwangju 61005 Republic of Korea
- Grubbs Center for Polymers and Catalysis Gwangju Institute of Science and Technology 123 Cheomdan‐gwagi‐ro, Buk‐gu, Gwangju 61005 Republic of Korea
- School of Materials Science and Engineering Gwangju Institute of Science and Technology Gwangju 61005 Republic of Korea
| |
Collapse
|
3
|
Synchronization in Non-Mirror-Symmetrical Chirogenesis: Non-Helical π–Conjugated Polymers with Helical Polysilane Copolymers in Co-Colloids. Symmetry (Basel) 2021. [DOI: 10.3390/sym13040594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
A curious question is whether two types of chiroptical amplifications, called sergeants-and-soldiers (Ser-Sol) and majority-rule (Maj) effects, between non-charged helical copolymers and non-charged, non-helical homopolymers occur when copolymer encounter homopolymer in co-colloids. To address these topics, the present study chose (i) two helical polysilane copolymers (HCPSs) carrying (S)- or (R)-2-methylbutyl with isobutyl groups as chiral/achiral co-pendants (type I) and (S)- and (R)-2-methylbutyl groups as chiral/chiral co-pendants (type II) and (ii) two blue luminescent π-conjugated polymers, poly[(dioctylfluorene)-alt-(trans-vinylene)] (PFV8) and poly(dioctylfluorene) (PF8). Analyses of circular dichroism (CD) and circularly polarized luminescence (CPL) spectral datasets of the co-colloids indicated noticeable, chiroptical inversion in the Ser-Sol effect of PFV8/PF8 with type I HCPS. PF8 with type IIHCPS showed the anomalous Maj rule with chiroptical inversion though PFV8 with type IIHCPS was the normal Maj effect. The noticeable non-mirror-symmetric CD-and-CPL characteristics and marked differences in hydrodynamic sizes of these colloids were assumed to originate from non-mirror-symmetrical main-chain stiffness of HCPSs in dilute toluene solution. The present chirality/helicity transfer experiments alongside of previous/recent publications reported by other workers and us allowed to raise the fundamental question; is mirror symmetry on macroscopic levels in the ground and photoexcited states rigorously conserved?
Collapse
|
4
|
Nomura K, Chaijaroen P, Abdellatif MM. Synthesis of Biobased Long-Chain Polyesters by Acyclic Diene Metathesis Polymerization and Tandem Hydrogenation and Depolymerization with Ethylene. ACS OMEGA 2020; 5:18301-18312. [PMID: 32743205 PMCID: PMC7391851 DOI: 10.1021/acsomega.0c01965] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 07/06/2020] [Indexed: 06/11/2023]
Abstract
Acyclic diene metathesis (ADMET) polymerization of biobased α,ω-dienes of bis(undec-10-enoate) with diols (1,4-butanediol, isosorbide, isomannide, and 1,4-cyclohexanedimethanol) afforded high-molecular weight unsaturated polyesters, and subsequent tandem hydrogenation (H2 1.0 MPa, 50 °C, 3 h) gave the saturated polymers upon addition of a small amount of Al2O3 (1.0-1.7 wt %). Subsequent reaction of the unsaturated polymers with ethylene afforded the oligomers (by depolymerization and degradation).
Collapse
Affiliation(s)
- Kotohiro Nomura
- Department of Chemistry, Graduate School
of Science, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Permpoon Chaijaroen
- Department of Chemistry, Graduate School
of Science, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Mohamed Mehawed Abdellatif
- Department of Chemistry, Graduate School
of Science, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| |
Collapse
|
5
|
Liu X, Chen T, Yu F, Shang Y, Meng X, Chen ZR. AIE-Active Random Conjugated Copolymers Synthesized by ADMET Polymerization as a Fluorescent Probe Specific for Palladium Detection. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00042] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Xiaoqing Liu
- Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518005, China
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518005, China
| | - Taixin Chen
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518005, China
| | - Feng Yu
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518005, China
| | - Yuxuan Shang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518005, China
| | - Xue Meng
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518005, China
| | - Zhong-Ren Chen
- Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518005, China
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518005, China
| |
Collapse
|
6
|
Wang CC, Yu CY. Synthesis, characterization and nanoaggregates of alkyl and triethylene glycol substituted 3,6-carbazolevinylenes homopolymers and block copolymers. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.01.070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
7
|
Abstract
Poly(selenylene vinylene) (PSV) is a close analog to the extensively studied poly(thienylene vinylene) (PTV) polymers, and possesses unique properties originating from the larger, more polarizable Se atoms.
Collapse
Affiliation(s)
- Zhen Zhang
- Department of Chemistry & Chemical Biology
- University of New Mexico
- Albuquerque
- USA
| | - Yang Qin
- Department of Chemistry & Chemical Biology
- University of New Mexico
- Albuquerque
- USA
| |
Collapse
|
8
|
Le D, Samart C, Kongparakul S, Nomura K. Synthesis of new polyesters by acyclic diene metathesis polymerization of bio-based α,ω-dienes prepared from eugenol and castor oil (undecenoate). RSC Adv 2019; 9:10245-10252. [PMID: 35520893 PMCID: PMC9062397 DOI: 10.1039/c9ra01065c] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 03/27/2019] [Indexed: 11/21/2022] Open
Abstract
Synthesis of high molecular weight polymers by acyclic diene metathesis (ADMET) polymerization of α,ω-diene prepared from bio-renewable eugenol and castor oil (undecenoate) has been demonstrated.
Collapse
Affiliation(s)
- Duy Le
- Department of Chemistry
- Faculty of Science and Technology
- Thammasat University
- Thailand
| | - Chanatip Samart
- Department of Chemistry
- Faculty of Science and Technology
- Thammasat University
- Thailand
- Bioenergy and Biochemical Refinery Technology Program
| | - Suwadee Kongparakul
- Department of Chemistry
- Faculty of Science and Technology
- Thammasat University
- Thailand
- Bioenergy and Biochemical Refinery Technology Program
| | - Kotohiro Nomura
- Department of Chemistry
- Faculty of Science
- Tokyo Metropolitan University
- Hachioji
- Japan
| |
Collapse
|
9
|
Asano MS, Hashimoto S, Shinozuka T, Fushimi Y, Nomura K. Interaction between the end groups and the main chain of conjugated polymers by time-resolved EPR and fluorescence spectroscopy. Mol Phys 2018. [DOI: 10.1080/00268976.2018.1510140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Motoko S. Asano
- Division of Molecular Science, Graduate School of Science and Technology, Gunma University, Gunma, Japan
| | - Sho Hashimoto
- Division of Molecular Science, Graduate School of Science and Technology, Gunma University, Gunma, Japan
| | - Takuya Shinozuka
- Division of Molecular Science, Graduate School of Science and Technology, Gunma University, Gunma, Japan
| | - Yasutaka Fushimi
- Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University, Tokyo, Japan
| | - Kotohiro Nomura
- Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University, Tokyo, Japan
| |
Collapse
|
10
|
Aravindu K, Cloutet E, Brochon C, Hadziioannou G, Vignolle J, Robert F, Taton D, Landais Y. Poly(arylene vinylene) Synthesis via a Precursor Step-Growth Polymerization Route Involving the Ramberg–Bäcklund Reaction as a Key Post-Chemical Modification Step. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00676] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kunche Aravindu
- Institute of Molecular Sciences, UMR-CNRS 5255, University of Bordeaux, 351 Cours de la libération, 33405 Talence cedex, France
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), CNRS-Université de Bordeaux-Bordeaux INP, 16 Avenue Pey-Berland, 33607 Pessac cedex, France
| | - Eric Cloutet
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), CNRS-Université de Bordeaux-Bordeaux INP, 16 Avenue Pey-Berland, 33607 Pessac cedex, France
| | - Cyril Brochon
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), CNRS-Université de Bordeaux-Bordeaux INP, 16 Avenue Pey-Berland, 33607 Pessac cedex, France
| | - Georges Hadziioannou
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), CNRS-Université de Bordeaux-Bordeaux INP, 16 Avenue Pey-Berland, 33607 Pessac cedex, France
| | - Joan Vignolle
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), CNRS-Université de Bordeaux-Bordeaux INP, 16 Avenue Pey-Berland, 33607 Pessac cedex, France
| | - Frédéric Robert
- Institute of Molecular Sciences, UMR-CNRS 5255, University of Bordeaux, 351 Cours de la libération, 33405 Talence cedex, France
| | - Daniel Taton
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), CNRS-Université de Bordeaux-Bordeaux INP, 16 Avenue Pey-Berland, 33607 Pessac cedex, France
| | - Yannick Landais
- Institute of Molecular Sciences, UMR-CNRS 5255, University of Bordeaux, 351 Cours de la libération, 33405 Talence cedex, France
| |
Collapse
|
11
|
Nomura K, Miwata T, Shinozuka T, Morita M, Geerts YH, Fujiki M, Asano MS. Terthiophene Functionalized Conjugated Triarm Polymers Containing Poly(fluorene-2,7-vinylene) Arms Having Different Cores-Synthesis and Their Unique Optical Properties. ACS OMEGA 2018; 3:5052-5063. [PMID: 31458719 PMCID: PMC6641954 DOI: 10.1021/acsomega.8b00676] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 04/24/2018] [Indexed: 06/10/2023]
Abstract
Optical properties of three types of terthiophene (3T) functionalized conjugated triarm (star-shaped) polymers consisting of poly(9,9-di-n-octyl-fluorene-2,7-vinylene) (PFV) arms and different [2,4,6-tri(biphenyl)benzene (TBP), 1,3,5-tri(benzyl)benzene (TBB), and triphenylamine (TPA)] cores, prepared by combined olefin metathesis with Wittig coupling, have been studied. Relative intensities [increases in the higher vibronic bands, (0, 1) fluorescence (FL)] of the fully conjugated TPA-core polymers, TPA(PFV-3T)3, in the fluorescence (FL) spectra in tetrahydrofuran (toluene) solution were higher than those in the other triarm polymers, TBP(PFV-3T)3, TBB(PFV-3T)3, whereas no significant differences were observed in their UV-vis spectra; notable temperature dependences were not observed in the UV-vis and FL spectra (at -5, 25, and 55 °C). Remarkable differences were not observed in the spectra in these polymer thin films, whereas λmax values red-shifted due to the formation of J-type aggregates. The observation for the time-resolved study well corresponds to results for the steady-state fluorescence measurements. The observed unique emission by the star-shaped (triarm) polymer containing the TPA core would be assumed to be due to a difference in nature of the core (higher coplanarity) compared to that of the others.
Collapse
Affiliation(s)
- Kotohiro Nomura
- Department
of Chemistry, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Tomohiro Miwata
- Department
of Chemistry, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Takuya Shinozuka
- Division
of Molecular Science, School of Science and Engineering, Gunma University, 1-5-1, Ten-jincho, Kiryu, Gunma 376-8515, Japan
| | - Munetsugu Morita
- Division
of Molecular Science, School of Science and Engineering, Gunma University, 1-5-1, Ten-jincho, Kiryu, Gunma 376-8515, Japan
| | - Yves H. Geerts
- Laboratoire
de Chimie des Polymères, Faculté des Sciences, Université Libre de Bruxelles (ULB), Boulevard du Triomphe, CP 206/01, 1050 Bruxelles, Belgium
| | - Michiya Fujiki
- Graduate
School of Materials Science, Nara Institute
of Science and Technology (NAIST), 8916-5 Takayama, Ikoma, Nara 630-0101, Japan
| | - Motoko S. Asano
- Division
of Molecular Science, School of Science and Engineering, Gunma University, 1-5-1, Ten-jincho, Kiryu, Gunma 376-8515, Japan
| |
Collapse
|
12
|
Yamada T, Nomura K, Fujiki M. Noticeable Chiral Center Dependence of Signs and Magnitudes in Circular Dichroism (CD) and Circularly Polarized Luminescence (CPL) Spectra of all-trans-Poly(9,9-dialkylfluorene-2,7-vinylene)s Bearing Chiral Alkyl Side Chains in Solution, Aggregates, and Thin Films. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00241] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Takumi Yamada
- Department of Chemistry, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Kotohiro Nomura
- Department of Chemistry, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Michiya Fujiki
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), 8916-5
Takayama, Ikoma, Nara 630-0101, Japan
| |
Collapse
|
13
|
Chen Y, Abdellatif MM, Nomura K. Olefin metathesis polymerization: Some recent developments in the precise polymerizations for synthesis of advanced materials (by ROMP, ADMET). Tetrahedron 2018. [DOI: 10.1016/j.tet.2017.12.041] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
14
|
|
15
|
Miyashita T, Kunisawa M, Sueki S, Nomura K. Synthesis of Poly(arylene vinylene)s with Different End Groups by Combining Acyclic Diene Metathesis Polymerization with Wittig‐type Couplings. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700466] [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)
- Tomonari Miyashita
- Department of Chemistry, Graduate School of Science and Engineering Tokyo Metropolitan University 1-1 Minami Osawa, Hachioji Tokyo 192-0376 Japan
| | - Mikiko Kunisawa
- Department of Chemistry, Graduate School of Science and Engineering Tokyo Metropolitan University 1-1 Minami Osawa, Hachioji Tokyo 192-0376 Japan
| | - Shunsuke Sueki
- Department of Chemistry, Graduate School of Science and Engineering Tokyo Metropolitan University 1-1 Minami Osawa, Hachioji Tokyo 192-0376 Japan
| | - Kotohiro Nomura
- Department of Chemistry, Graduate School of Science and Engineering Tokyo Metropolitan University 1-1 Minami Osawa, Hachioji Tokyo 192-0376 Japan
| |
Collapse
|
16
|
Miyashita T, Kunisawa M, Sueki S, Nomura K. Synthesis of Poly(arylene vinylene)s with Different End Groups by Combining Acyclic Diene Metathesis Polymerization with Wittig‐type Couplings. Angew Chem Int Ed Engl 2017; 56:5288-5293. [DOI: 10.1002/anie.201700466] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Revised: 03/03/2017] [Indexed: 01/08/2023]
Affiliation(s)
- Tomonari Miyashita
- Department of Chemistry, Graduate School of Science and Engineering Tokyo Metropolitan University 1-1 Minami Osawa, Hachioji Tokyo 192-0376 Japan
| | - Mikiko Kunisawa
- Department of Chemistry, Graduate School of Science and Engineering Tokyo Metropolitan University 1-1 Minami Osawa, Hachioji Tokyo 192-0376 Japan
| | - Shunsuke Sueki
- Department of Chemistry, Graduate School of Science and Engineering Tokyo Metropolitan University 1-1 Minami Osawa, Hachioji Tokyo 192-0376 Japan
| | - Kotohiro Nomura
- Department of Chemistry, Graduate School of Science and Engineering Tokyo Metropolitan University 1-1 Minami Osawa, Hachioji Tokyo 192-0376 Japan
| |
Collapse
|
17
|
Fushimi Y, Koinuma M, Yasuda Y, Nomura K, Asano MS. Effects of End-Groups on Photophysical Properties of Poly(9,9-di-n-octylfluorene-2,7-vinylene)s Linked with Metalloporphyrins: Synthesis and Time-Resolved Fluorescence Spectroscopy. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00047] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Yasutaka Fushimi
- Department
of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami
Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Misaki Koinuma
- Division
of Molecular Science, Faculty of Science and Engineering, Gunma University, 1-5-1
Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Yoshifumi Yasuda
- Division
of Molecular Science, Faculty of Science and Engineering, Gunma University, 1-5-1
Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Kotohiro Nomura
- Department
of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami
Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Motoko S. Asano
- Division
of Molecular Science, Faculty of Science and Engineering, Gunma University, 1-5-1
Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| |
Collapse
|
18
|
Hollering M, Albrecht M, Kühn FE. Bonding and Catalytic Application of Ruthenium N-Heterocyclic Carbene Complexes Featuring Triazole, Triazolylidene, and Imidazolylidene Ligands. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00504] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Manuela Hollering
- Department of Chemistry & Catalysis Research Center, Molecular Catalysis, Technische Universität München, Lichtenbergstraße 4, D-85747 Garching bei München, Germany
- SC
XRD Laboratory, Catalysis Research Center, Technische Universität München, Ernst-Otto-Fischer-Straße 1, 85747 Garching bei München, Germany
| | - Martin Albrecht
- Department of Chemistry & Biochemistry, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
| | - Fritz E. Kühn
- Department of Chemistry & Catalysis Research Center, Molecular Catalysis, Technische Universität München, Lichtenbergstraße 4, D-85747 Garching bei München, Germany
| |
Collapse
|
19
|
Hollering M, Weiss DT, Bitzer MJ, Jandl C, Kühn FE. Controlling Coordination Geometries: Ru–Carbene Complexes with Tetra-NHC Ligands. Inorg Chem 2016; 55:6010-7. [DOI: 10.1021/acs.inorgchem.6b00509] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Manuela Hollering
- Department of Chemistry & Catalysis Research Center, Molecular Catalysis, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching bei München, Germany
- SC
XRD Laboratory, Catalysis Research Center, Technische Universität München, Ernst-Otto-Fischer-Straße 1, 85747 Garching bei München, Germany
| | - Daniel T. Weiss
- Department of Chemistry & Catalysis Research Center, Molecular Catalysis, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching bei München, Germany
| | - Mario J. Bitzer
- Department of Chemistry & Catalysis Research Center, Molecular Catalysis, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching bei München, Germany
| | - Christian Jandl
- SC
XRD Laboratory, Catalysis Research Center, Technische Universität München, Ernst-Otto-Fischer-Straße 1, 85747 Garching bei München, Germany
| | - Fritz E. Kühn
- Department of Chemistry & Catalysis Research Center, Molecular Catalysis, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching bei München, Germany
| |
Collapse
|
20
|
Miyashita T, Nomura K. Catalytic One-Pot Synthesis of End-Functionalized Poly(9,9′-di-n-octylfluorenevinylene)s by Acyclic Diene Metathesis (ADMET) Polymerization Using Ruthenium–Carbene Catalysts. Macromolecules 2016. [DOI: 10.1021/acs.macromol.5b02287] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Tomonari Miyashita
- Department of Chemistry,
Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami
Osawa, Hachioji, Tokyo 192-0376, Japan
| | - Kotohiro Nomura
- Department of Chemistry,
Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami
Osawa, Hachioji, Tokyo 192-0376, Japan
| |
Collapse
|
21
|
Asano MS, Kagota D, Haque T, Koinuma M, Inagaki A, Nomura K. Time-Resolved Fluorescence Spectra in the End-Functionalized Conjugated Triblock Copolymers Consisting of Poly(fluorene vinylene) and Oligo(phenylene vinylene): Proposal of Dynamical Distortion in the Excited State. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01084] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Motoko S. Asano
- Division
of Molecular Science, School of Science and Engineering, Gunma University, 1-5-1,
Ten-jincho, Kiryu, Gunma 376-8515, Japan
- Department
of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0376, Japan
- Advanced
Catalytic Transformation for Carbon Utilization (ACT-C), Japan Science and Technology Agency (JST), Saitama 332-0012, Japan
| | - Daichi Kagota
- Department
of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0376, Japan
| | - Tahmina Haque
- Department
of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0376, Japan
| | - Misaki Koinuma
- Division
of Molecular Science, School of Science and Engineering, Gunma University, 1-5-1,
Ten-jincho, Kiryu, Gunma 376-8515, Japan
| | - Akiko Inagaki
- Department
of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0376, Japan
| | - Kotohiro Nomura
- Department
of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0376, Japan
- Advanced
Catalytic Transformation for Carbon Utilization (ACT-C), Japan Science and Technology Agency (JST), Saitama 332-0012, Japan
| |
Collapse
|
22
|
Acyclic Diene Metathesis (ADMET) Polymerization for Precise Synthesis of Defect-Free Conjugated Polymers with Well-Defined Chain Ends. Catalysts 2015. [DOI: 10.3390/catal5020500] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
23
|
Nomura K, Haque T, Miwata T, Inagaki A, Takamizu K. Precise one-pot synthesis of fully conjugated end-functionalized star polymers containing poly(fluorene-2,7-vinylene) (PFV) arms. Polym Chem 2015. [DOI: 10.1039/c4py01287a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile one-pot synthesis of end-functionalized star polymers consisting of PFVs has been achieved by olefin metathesis and Wittig-type coupling.
Collapse
Affiliation(s)
- Kotohiro Nomura
- Department of Chemistry
- Faculty of Science and Engineering
- Tokyo Metropolitan University
- Tokyo 192-0397
- Japan
| | - Tahmina Haque
- Department of Chemistry
- Faculty of Science and Engineering
- Tokyo Metropolitan University
- Tokyo 192-0397
- Japan
| | - Tomohiro Miwata
- Department of Chemistry
- Faculty of Science and Engineering
- Tokyo Metropolitan University
- Tokyo 192-0397
- Japan
| | - Akiko Inagaki
- Department of Chemistry
- Faculty of Science and Engineering
- Tokyo Metropolitan University
- Tokyo 192-0397
- Japan
| | - Kenji Takamizu
- Department of Chemistry
- Faculty of Science and Engineering
- Tokyo Metropolitan University
- Tokyo 192-0397
- Japan
| |
Collapse
|
24
|
Abdellatif MM, Yorsaeng S, Inagaki A, Nomura K. Synthesis of Well-Defined Oligo(2,5-dialkoxy-1,4-phenylene vinylene)s by Combined Olefin Metathesis and Wittig-type Coupling: Effect of Conjugation Repeat Units and End Groups Toward Optical Properties. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400163] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Sakkawet Yorsaeng
- Department of Chemistry; Tokyo Metropolitan University; 1-1 Minami Osawa Hachioji Tokyo 192-0397 Japan
| | - Akiko Inagaki
- Department of Chemistry; Tokyo Metropolitan University; 1-1 Minami Osawa Hachioji Tokyo 192-0397 Japan
| | - Kotohiro Nomura
- Department of Chemistry; Tokyo Metropolitan University; 1-1 Minami Osawa Hachioji Tokyo 192-0397 Japan
- Advanced Catalytic Transformation for Carbon Utilization (ACT-C); Japan Science and Technology Agency (JST); Saitama 332-0012 Japan
| |
Collapse
|
25
|
Paulsen BD, Speros JC, Claflin MS, Hillmyer MA, Frisbie CD. Tuning of HOMO energy levels and open circuit voltages in solar cells based on statistical copolymers prepared by ADMET polymerization. Polym Chem 2014. [DOI: 10.1039/c4py00832d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A donor–acceptor statistical copolymer series spanning the entire composition window was prepared and studied in organic solar cells.
Collapse
Affiliation(s)
- Bryan D. Paulsen
- Department of Chemical Engineering and Materials Science
- University of Minnesota
- Minneapolis, USA
| | | | - Megan S. Claflin
- Department of Chemistry and Biochemistry and Cooperative Institute for Research in Environmental Sciences (CIRES)
- University of Colorado at Boulder
- Boulder, USA
| | | | - C. Daniel Frisbie
- Department of Chemical Engineering and Materials Science
- University of Minnesota
- Minneapolis, USA
| |
Collapse
|
26
|
Nomura K, Haque T, Onuma T, Hajjaj F, Asano MS, Inagaki A. Precise One-Pot Synthesis of End-Functionalized Conjugated Multi-Block Copolymers via Combined Olefin Metathesis and Wittig-type Coupling. Macromolecules 2013. [DOI: 10.1021/ma4022554] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kotohiro Nomura
- Department
of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan
- Advanced
Catalytic Transformation for Carbon Utilization (ACT-C), Japan Science and Technology Agency (JST), Saitama 332-0012, Japan
| | - Tahmina Haque
- Department
of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Taira Onuma
- Department
of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Fatin Hajjaj
- Department
of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Motoko S. Asano
- Department
of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan
- Advanced
Catalytic Transformation for Carbon Utilization (ACT-C), Japan Science and Technology Agency (JST), Saitama 332-0012, Japan
| | - Akiko Inagaki
- Department
of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan
| |
Collapse
|
27
|
Takamizu K, Inagaki A, Nomura K. Precise Synthesis of Poly(fluorene vinylene)s Capped with Chromophores: Efficient Fluorescent Polymers Modified by Conjugation Length and End-Groups. ACS Macro Lett 2013; 2:980-984. [PMID: 35581864 DOI: 10.1021/mz400455b] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Poly(9,9-di-n-octylfluorene-2,7-vinylene)s containing F-BODIPY [PFV-(F-BODIPY)2] and Zn(II)-porphyrin have been prepared by olefin metathesis of the vinyl group in the PFV chain ends followed by subsequent Wittig-type coupling. An introduction of tris(2,5-dialkoxy-1,4-phenylene vinylene) into PFV-(F-BODIPY)2 has also been achieved. The emission properties can be modified by the PFV chain length, chromophore, and the middle segment: PFV-(F-BODIPY)2 exhibits white-light emission with high quantum efficiency.
Collapse
Affiliation(s)
- Kenji Takamizu
- Department of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Akiko Inagaki
- Department of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Kotohiro Nomura
- Department of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan
- Advanced Catalytic Transformation for Carbon
Utilization (ACT-C), Japan Science and Technology Agency (JST), Saitama 332-0012, Japan
| |
Collapse
|
28
|
You Z, Song W, Zhang S, Jin O, Xie M. Polymeric microstructures and dielectric properties of polynorbornenes with 3,5-bis(trifluoromethyl)biphenyl side groups by ring-opening metathesis polymerization. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26901] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zewang You
- Department of Chemistry; East China Normal University; Shanghai 200241 China
| | - Wei Song
- Department of Chemistry; East China Normal University; Shanghai 200241 China
| | - Sha Zhang
- Department of Chemistry; East China Normal University; Shanghai 200241 China
| | - Ouyue Jin
- Department of Chemistry; East China Normal University; Shanghai 200241 China
| | - Meiran Xie
- Department of Chemistry; East China Normal University; Shanghai 200241 China
| |
Collapse
|
29
|
Xie N, Wang J, Guo Z, Chen G, Li Q. Fluorene/Carbazole Alternating Copolymers Tethered with Polyhedral Oligomeric Silsesquioxanes: Synthesis, Characterization, and Electroluminescent Properties. MACROMOL CHEM PHYS 2013. [DOI: 10.1002/macp.201300290] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
30
|
Affiliation(s)
- Pascale Atallah
- The George and Josephine Butler Polymer
Research Laboratory, Department of Chemistry and Center for Macromolecular
Science and Engineering, University of Florida, Gainesville, Florida 32611-7200, United States
| | - Kenneth B. Wagener
- The George and Josephine Butler Polymer
Research Laboratory, Department of Chemistry and Center for Macromolecular
Science and Engineering, University of Florida, Gainesville, Florida 32611-7200, United States
| | - Michael D. Schulz
- The George and Josephine Butler Polymer
Research Laboratory, Department of Chemistry and Center for Macromolecular
Science and Engineering, University of Florida, Gainesville, Florida 32611-7200, United States
| |
Collapse
|
31
|
Abdellatif MM, Nomura K. Precise Synthesis of End-Functionalized Oligo(2,5-dialkoxy-1,4-phenylene vinylene)s with Controlled Repeat Units via Combined Olefin Metathesis and Wittig-Type Coupling. Org Lett 2013; 15:1618-21. [DOI: 10.1021/ol400397p] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Mohamed Mehawed Abdellatif
- Department of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan, and Advanced Catalytic Transformation for Carbon Utilization (ACT-C), Japan Science and Technology Agency (JST), Saitama 332-0012, Japan
| | - Kotohiro Nomura
- Department of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan, and Advanced Catalytic Transformation for Carbon Utilization (ACT-C), Japan Science and Technology Agency (JST), Saitama 332-0012, Japan
| |
Collapse
|
32
|
Nomura K, Takamizu K, Fujio T. Recent Progress for Synthesis of Advanced Functional Materials by Olefin Metathesis Polymerization: Controlled Synthesis of Multi-Block, Brush, Star Polymers for Precise Placement/Integration of Functionality. J SYN ORG CHEM JPN 2013. [DOI: 10.5059/yukigoseikyokaishi.71.2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
33
|
Kim B, Yeom HR, Yun MH, Kim JY, Yang C. A Selenophene Analogue of PCDTBT: Selective Fine-Tuning of LUMO to Lower of the Bandgap for Efficient Polymer Solar Cells. Macromolecules 2012. [DOI: 10.1021/ma302133h] [Citation(s) in RCA: 102] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Boram Kim
- Interdisciplinary
School of Green Energy and KIER-UNIST
Advanced Center for Energy, Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea
| | - Hye Rim Yeom
- Interdisciplinary
School of Green Energy and KIER-UNIST
Advanced Center for Energy, Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea
| | - Myoung Hee Yun
- Interdisciplinary
School of Green Energy and KIER-UNIST
Advanced Center for Energy, Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea
| | - Jin Young Kim
- Interdisciplinary
School of Green Energy and KIER-UNIST
Advanced Center for Energy, Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea
| | - Changduk Yang
- Interdisciplinary
School of Green Energy and KIER-UNIST
Advanced Center for Energy, Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea
| |
Collapse
|
34
|
Speros JC, Paulsen BD, Slowinski BS, Frisbie CD, Hillmyer MA. Band Gap and HOMO Level Control in Poly(thienylene vinylene)s Prepared by ADMET Polymerization. ACS Macro Lett 2012; 1:986-990. [PMID: 35607022 DOI: 10.1021/mz300326k] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Three dipropenyl monomers were prepared for ruthenium-catalyzed acyclic diene metathesis (ADMET) polymerization. Homopolymerization afforded three poly(thienylene vinylene)s (PTVs) with distinct optoelectronic properties. Binary combinations of the monomers over a range of compositions gave three series of copolymer samples with tunable HOMO levels and band gaps. The utility of this method was further demonstrated by the preparation of a stoichiometric terpolymer. Polymers were characterized by 1H NMR spectroscopy, size-exclusion chromatography, ultraviolet-visible spectroscopy, and cyclic voltammetry. This copolymerization approach effectively demonstrates the ability of ADMET polymerization to prepare conjugated copolymers with tuned optoelectronic properties that span a broad composition window.
Collapse
Affiliation(s)
- Joshua C. Speros
- Department of Chemistry, University of Minnesota, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455-0431, United States
| | - Bryan D. Paulsen
- Department of Chemical
Engineering and Materials Science, University of Minnesota, 421 Washington Avenue SE, Minneapolis,
Minnesota 55455-0132, United States
| | - Bradley S. Slowinski
- Department of Chemical
Engineering and Materials Science, University of Minnesota, 421 Washington Avenue SE, Minneapolis,
Minnesota 55455-0132, United States
| | - C. Daniel Frisbie
- Department of Chemical
Engineering and Materials Science, University of Minnesota, 421 Washington Avenue SE, Minneapolis,
Minnesota 55455-0132, United States
| | - Marc A. Hillmyer
- Department of Chemistry, University of Minnesota, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455-0431, United States
| |
Collapse
|
35
|
Bunz UHF, Mäker D, Porz M. Alkene Metathesis - A Tool for the Synthesis of Conjugated Polymers. Macromol Rapid Commun 2012; 33:886-910. [DOI: 10.1002/marc.201200001] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2012] [Indexed: 11/07/2022]
|
36
|
Abdellatif MM, Nomura K. Precise Synthesis of Amphiphilic Multiblock Copolymers by Combination of Acyclic Diene Metathesis (ADMET) Polymerization with Atom Transfer Radical Polymerization (ATRP) and Click Chemistry. ACS Macro Lett 2012; 1:423-427. [PMID: 35578515 DOI: 10.1021/mz300061a] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Various block (graft) copolymers have been prepared by combination of acyclic diene metathesis (ADMET) polymerization of 9,9-dialkyl-2,7-divinyl-fluorene with Cu-catalyzed atom transfer radical polymerization (ATRP) of styrene using macroinitiators prepared by introduction of initiating functionalities into poly(9,9-dialkylfluorene-2,7-vinylene)s (PFVs) chain ends: a precise synthesis of the amphiphilic ABCBA-type block copolymers has also been attained by subsequent combination with click reaction after modification of the chain end with NaN3.
Collapse
Affiliation(s)
- Mohamed Mehawed Abdellatif
- Department
of Chemistry, Faculty
of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Kotohiro Nomura
- Department
of Chemistry, Faculty
of Science and Engineering, Tokyo Metropolitan University, 1-1 minami Osawa, Hachioji, Tokyo 192-0397, Japan
| |
Collapse
|
37
|
Fujiki M, Jalilah AJ, Suzuki N, Taguchi M, Zhang W, Abdellatif MM, Nomura K. Chiral optofluidics: gigantic circularly polarized light enhancement of all-trans-poly(9,9-di-n-octylfluorene-2,7-vinylene) during mirror-symmetry-breaking aggregation by optically tuning fluidic media. RSC Adv 2012. [DOI: 10.1039/c2ra20430d] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
38
|
Kuwabara S, Yamamoto N, Veeresha Sharma PM, Takamizu K, Fujiki M, Geerts Y, Nomura K. Precise Synthesis of Poly(fluorene-2,7-vinylene)s Containing Oligo(thiophene)s at the Chain Ends: Unique Emission Properties by the End Functionalization. Macromolecules 2011. [DOI: 10.1021/ma200638a] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shingo Kuwabara
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), Ikoma, Nara 630-0101, Japan
| | - Nobuhiro Yamamoto
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), Ikoma, Nara 630-0101, Japan
| | | | - Kenji Takamizu
- Department of Chemistry, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Michiya Fujiki
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), Ikoma, Nara 630-0101, Japan
| | - Yves Geerts
- Laboratoire de Chimie des Polymères, Faculté des Sciences, Université Libre de Bruxelles (ULB), 1050 Bruxelles, Belgium
| | - Kotohiro Nomura
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), Ikoma, Nara 630-0101, Japan
- Department of Chemistry, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| |
Collapse
|
39
|
|
40
|
Mutlu H, de Espinosa LM, Meier MAR. Acyclic dienemetathesis: a versatile tool for the construction of defined polymer architectures. Chem Soc Rev 2011; 40:1404-45. [DOI: 10.1039/b924852h] [Citation(s) in RCA: 240] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
41
|
Herndon JW. The chemistry of the carbon–transition metal double and triple bond: Annual survey covering the year 2009. Coord Chem Rev 2011. [DOI: 10.1016/j.ccr.2010.07.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
42
|
Sasano T, Sogawa H, Tamura K, Shiotsuki M, Masuda T, Sanda F. Synthesis and properties of conjugated polymers containing 3,9‐carbazolylene and silylenevinylene moieties in the main chain. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.23950] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tatsuya Sasano
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, Nishikyo‐ku, Kyoto 615‐8510, Japan
| | - Hiromitsu Sogawa
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, Nishikyo‐ku, Kyoto 615‐8510, Japan
| | - Kosaku Tamura
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, Nishikyo‐ku, Kyoto 615‐8510, Japan
| | - Masashi Shiotsuki
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, Nishikyo‐ku, Kyoto 615‐8510, Japan
| | - Toshio Masuda
- Department of Environmental and Biological Chemistry, Faculty of Engineering, Fukui University of Technology, 3‐6‐1 Gakuen, Fukui 910‐8505, Japan
| | - Fumio Sanda
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, Nishikyo‐ku, Kyoto 615‐8510, Japan
| |
Collapse
|