1
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Tada K, Ikegaki C, Fuse Y, Tateishi K, Sogawa H, Sanda F. Optically active polyaromatic Schiff base adopting stable secondary structures. POLYMER 2023. [DOI: 10.1016/j.polymer.2023.125703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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2
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Zang Y, Lun Y, Teraguchi M, Kaneko T, Jia H, Miao F, Zhang X, Aoki T. Synthesis of Cis-Cisoid or Cis-Transoid Poly(Phenyl-Acetylene)s Having One or Two Carbamate Groups as Oxygen Permeation Membrane Materials. MEMBRANES 2020; 10:E199. [PMID: 32854258 PMCID: PMC7557842 DOI: 10.3390/membranes10090199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 08/17/2020] [Accepted: 08/21/2020] [Indexed: 11/16/2022]
Abstract
Three new phenylacetylene monomers having one or two carbamate groups were synthesized and polymerized by using (Rh(norbornadiene)Cl)2 as an initiator. The resulting polymers had very high average molecular weights (Mw) of 1.4-4.8 × 106, with different solubility and membrane-forming abilities. The polymer having two carbamate groups and no hydroxy groups in the monomer unit showed the best solubility and membrane-forming ability among the three polymers. In addition, the oxygen permeability coefficient of the membrane was more than 135 times higher than that of a polymer having no carbamate groups and two hydroxy groups in the monomer unit with maintaining similar oxygen permselectivity. A better performance in membrane-forming ability and oxygen permeability may be caused by a more extended and flexible cis-transoid conformation and lower polarity. On the other hand, the other two new polymers having one carbamate group and two hydroxy groups in the monomer unit showed lower performances in membrane-forming abilities and oxygen permeabilities. It may be caused by a very tight cis-cisoid conformation, which was maintained by intramolecular hydrogen bonds.
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Affiliation(s)
- Yu Zang
- Key laboratory of polymer matrix composites, Heilongjiang Province, College of Materials Science and Engineering, Qiqihar University, Wenhua Street 42, Qiqihar, Heilongjiang 161006, China; (H.J.); (X.Z.); (T.A.)
| | - Yinghui Lun
- Department of Materials and Chemical Engineering, Hunan Institute of Technology, Hengyang, Hunan 421002, China;
| | - Masahiro Teraguchi
- Chemistry and Chemical Engineering, Graduate School of Science and Technology, Niigata University, Ikarashi 2-8050, Nishi-ku, Niigata 950-2181, Japan; (M.T.); (T.K.)
| | - Takashi Kaneko
- Chemistry and Chemical Engineering, Graduate School of Science and Technology, Niigata University, Ikarashi 2-8050, Nishi-ku, Niigata 950-2181, Japan; (M.T.); (T.K.)
| | - Hongge Jia
- Key laboratory of polymer matrix composites, Heilongjiang Province, College of Materials Science and Engineering, Qiqihar University, Wenhua Street 42, Qiqihar, Heilongjiang 161006, China; (H.J.); (X.Z.); (T.A.)
| | - Fengjuan Miao
- College of Communications and Electronics Engineering, Qiqihar University, Wenhua Street 42, Qiqihar, Heilongjiang 161006, China;
| | - Xunhai Zhang
- Key laboratory of polymer matrix composites, Heilongjiang Province, College of Materials Science and Engineering, Qiqihar University, Wenhua Street 42, Qiqihar, Heilongjiang 161006, China; (H.J.); (X.Z.); (T.A.)
| | - Toshiki Aoki
- Key laboratory of polymer matrix composites, Heilongjiang Province, College of Materials Science and Engineering, Qiqihar University, Wenhua Street 42, Qiqihar, Heilongjiang 161006, China; (H.J.); (X.Z.); (T.A.)
- Chemistry and Chemical Engineering, Graduate School of Science and Technology, Niigata University, Ikarashi 2-8050, Nishi-ku, Niigata 950-2181, Japan; (M.T.); (T.K.)
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3
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Eguchi N, Goto H. Relationship between polarons and optical activity for conductive polymer/hydroxypropyl cellulose composite. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200152] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Naoto Eguchi
- Department of Material Science, Faculty of Pure and Applied Sciences University of Tsukuba Tsukuba Japan
| | - Hiromasa Goto
- Department of Material Science, Faculty of Pure and Applied Sciences University of Tsukuba Tsukuba Japan
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4
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5
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Li C, Xu X, Xu L, Liu N. A Facile Synthetic Route to Amphiphilic Poly( Meta-Phenylene Ethynylene) and Poly( Meta-Phenylene Ethynylene)- Block-Polyisocyanide Using a Single Catalyst. Polymers (Basel) 2018; 10:E936. [PMID: 30960861 PMCID: PMC6403950 DOI: 10.3390/polym10090936] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 08/09/2018] [Accepted: 08/19/2018] [Indexed: 11/23/2022] Open
Abstract
An optically active, amphiphilic meta-phenylene ethynylene (m-PE) bearing a chiral amide pendant was designed and synthesized. Living polymerization of m-PE using alkyne-Pd(II) as the initiator afforded well-defined poly(meta-phenylene ethynylene) (m-PPE). These m-PPEs were found to have a stable helical conformation in THF, 1,4-dioxane, and CH₃CN and showed split Cotton effects over the range of 245⁻400 nm. The positive first Cotton effect was observed at a wavelength of approximately 308 nm, and the negative second Cotton effect was observed at a wavelength of approximately 289 nm. The m-PPEs exhibited helical conformational changes in different mixed solvents and showed effective solvent-dependent helix inversion in CHCl₃/THF solutions. The sign of the Cotton effect of m-PPE was inverted at 25 °C by varying the mixing ratio of THF and CHCl₃. Finally, amphiphilic poly(meta-phenylene ethynylene)-block-polyisocyanide containing hydrophilic PPE and hydrophobic PPI segments were facilely prepared using Pd(II)-terminated m-PPE as the macroinitiator. This block copolymer can self-assemble into well-defined spherical nanostructures in a selective THF/CH₃OH solution. This efficient polymerization will open up enormous opportunities for the preparation of functional amphiphilic block copolymers in a wide variety of fields.
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Affiliation(s)
- Chonglong Li
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei University of Technology, Hefei 230009, China.
- School of Chemistry and Chemical Engineering, North Minzu University, Yinchuan 750021, China.
| | - Xunhui Xu
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei University of Technology, Hefei 230009, China.
| | - Lei Xu
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei University of Technology, Hefei 230009, China.
| | - Na Liu
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei University of Technology, Hefei 230009, China.
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6
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Toya M, Ito H, Itami K. Recent advances in acetylene-based helical oligomers and polymers: Synthesis, structures, and properties. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.03.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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7
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Miyagi Y, Ishida T, Marumoto M, Sano N, Yajima T, Sanda F. Ligand Exchange Reaction for Controlling the Conformation of Platinum-Containing Polymers. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02249] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yu Miyagi
- Department
of Chemistry and Materials Engineering, Faculty of Chemistry, Materials
and Bioengineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, Japan
| | - Takahiro Ishida
- Department
of Chemistry and Materials Engineering, Faculty of Chemistry, Materials
and Bioengineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, Japan
| | - Manabu Marumoto
- Department
of Chemistry and Materials Engineering, Faculty of Chemistry, Materials
and Bioengineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, Japan
| | - Natsuhiro Sano
- R&D Division, Nippon Chemical Industrial Co., LTD., 9-11-1 Kameido, Koto-ku, Tokyo 136-8515, Japan
| | - Tatsuo Yajima
- Department
of Chemistry and Materials Engineering, Faculty of Chemistry, Materials
and Bioengineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, Japan
| | - Fumio Sanda
- Department
of Chemistry and Materials Engineering, Faculty of Chemistry, Materials
and Bioengineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, Japan
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8
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Miyagi Y, Sotani T, Yajima T, Sano N, Sanda F. Effect of phosphine ligand on the optical absorption/emission properties of platinum-containing conjugated polymers. Polym Chem 2018. [DOI: 10.1039/c7py01886j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The λmax values of platinum-containing poly(phenyleneethynylene)s with aryl groups bonded to P were higher than those with alkyl groups.
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Affiliation(s)
- Yu Miyagi
- Department of Chemistry and Materials Engineering
- Faculty of Chemistry
- Materials and Bioengineering
- Kansai University
- Suita
| | - Taichi Sotani
- Department of Chemistry and Materials Engineering
- Faculty of Chemistry
- Materials and Bioengineering
- Kansai University
- Suita
| | - Tatsuo Yajima
- Department of Chemistry and Materials Engineering
- Faculty of Chemistry
- Materials and Bioengineering
- Kansai University
- Suita
| | - Natsuhiro Sano
- R&D Division
- Nippon Chemical Industrial Co
- LTD
- Tokyo 136-8515
- Japan
| | - Fumio Sanda
- Department of Chemistry and Materials Engineering
- Faculty of Chemistry
- Materials and Bioengineering
- Kansai University
- Suita
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9
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Miyagi Y, Otaki Y, Takahashi Y, Sanda F. Synthesis of novel optically active poly(thiophenyleneethynylenephenylene)s. Effects of chirality competition and cooperation at the side chains on higher order structures. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.09.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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Abstract
Nature makes use of tubular structures for the spatial separation of matter on many different length scales, ranging from the nanometer scale (selective channels based on folded proteins) up to the centimeter scale (blood vessels). Today, polymer chemists and engineers can prepare polymeric tubular structures via a variety of different methods also covering many lengthscales, from nanometers to meters. The synthetic approaches described in this chapter vary significantly from the folding of single polymer chains via the self-assembly of DNA fragments to coordinative metal-organic nanotubes to tubes engineerd from bulk polymers using a range of porous or fibrous templates. While all examples reported in this chapter form tubular structures and thereby mimic their naturally occuring counterparts, it is mainly the engineered tubes that are more straightforward to prepare that also show some bio-inspired function.
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Affiliation(s)
- Samantha Doninelli
- Department of Chemistry, University of Fribourg Chemin du Musée 9 CH-1700 Fribourg Switzerland
| | - Michael Badoux
- Department of Chemistry, University of Fribourg Chemin du Musée 9 CH-1700 Fribourg Switzerland
| | - Andreas F. M. Kilbinger
- Department of Chemistry, University of Fribourg Chemin du Musée 9 CH-1700 Fribourg Switzerland
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11
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Otaki Y, Marumoto M, Miyagi Y, Hirao T, Haino T, Sanda F. Synthesis and Properties of Novel Optically Active Platinum-containing Poly(phenyleneethynylene)s. CHEM LETT 2016. [DOI: 10.1246/cl.160385] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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12
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Miyagi Y, Shibutani Y, Otaki Y, Sanda F. Synthesis of platinum-containing poly(phenyleneethynylene)s having various chromophores: aggregation and optical properties. Polym Chem 2016. [DOI: 10.1039/c5py01584g] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Various platinum-containing phenylene–ethynylene–arylene polymers were synthesized, and the relationships between the optical properties and aggregation behaviour were examined.
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Affiliation(s)
- Yu Miyagi
- Department of Chemistry and Materials Engineering
- Faculty of Chemistry
- Materials and Bioengineering
- Kansai University
- Suita
| | - Yuno Shibutani
- Department of Chemistry and Materials Engineering
- Faculty of Chemistry
- Materials and Bioengineering
- Kansai University
- Suita
| | - Yoshinori Otaki
- Department of Chemistry and Materials Engineering
- Faculty of Chemistry
- Materials and Bioengineering
- Kansai University
- Suita
| | - Fumio Sanda
- Department of Chemistry and Materials Engineering
- Faculty of Chemistry
- Materials and Bioengineering
- Kansai University
- Suita
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13
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Dong L, Zhang L, Duan X, Mo D, Xu J, Zhu X. Synthesis and characterization of chiral PEDOT enantiomers bearing chiral moieties in side chains: chiral recognition and its mechanism using electrochemical sensing technology. RSC Adv 2016. [DOI: 10.1039/c5ra20871h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
This manuscript reports a couple of novel polymers of side-chain functionalized PEDOT. The new polymers can be employed to successfully recognize 3,4-dihydroxyphenylalanine enantiomers and we also discuss the mechanism of chiral recognition.
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Affiliation(s)
- Liqi Dong
- School of Pharmacy
- Jiangxi Science & Technology Normal University
- Nanchang
- China
| | - Long Zhang
- School of Pharmacy
- Jiangxi Science & Technology Normal University
- Nanchang
- China
| | - Xuemin Duan
- School of Pharmacy
- Jiangxi Science & Technology Normal University
- Nanchang
- China
| | - Daize Mo
- School of Pharmacy
- Jiangxi Science & Technology Normal University
- Nanchang
- China
| | - Jingkun Xu
- School of Pharmacy
- Jiangxi Science & Technology Normal University
- Nanchang
- China
| | - Xiaofei Zhu
- School of Pharmacy
- Jiangxi Science & Technology Normal University
- Nanchang
- China
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14
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Su M, Liu N, Wang Q, Wang H, Yin J, Wu ZQ. Facile Synthesis of Poly(phenyleneethynylene)-block-Polyisocyanide Copolymers via Two Mechanistically Distinct, Sequential Living Polymerizations Using a Single Catalyst. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b02555] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ming Su
- Department of Polymer Science and Engineering, School
of Chemistry and Chemical Engineering, Hefei University of Technology and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei, Anhui Province 230009, China
| | - Na Liu
- Department of Polymer Science and Engineering, School
of Chemistry and Chemical Engineering, Hefei University of Technology and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei, Anhui Province 230009, China
| | - Qian Wang
- Department of Polymer Science and Engineering, School
of Chemistry and Chemical Engineering, Hefei University of Technology and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei, Anhui Province 230009, China
| | - Huiqing Wang
- Department of Polymer Science and Engineering, School
of Chemistry and Chemical Engineering, Hefei University of Technology and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei, Anhui Province 230009, China
| | - Jun Yin
- Department of Polymer Science and Engineering, School
of Chemistry and Chemical Engineering, Hefei University of Technology and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei, Anhui Province 230009, China
| | - Zong-Quan Wu
- Department of Polymer Science and Engineering, School
of Chemistry and Chemical Engineering, Hefei University of Technology and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei, Anhui Province 230009, China
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15
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Dong L, Lu B, Duan X, Xu J, Hu D, Zhang K, Zhu X, Sun H, Ming S, Wang Z, Zhen S. Novel chiral PEDOTs for selective recognition of 3,4-dihydroxyphenylalanine enantiomers: Synthesis and characterization. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27695] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Liqi Dong
- School of Pharmacy; Jiangxi Science & Technology Normal University; Nanchang 330013 China
| | - Baoyang Lu
- School of Pharmacy; Jiangxi Science & Technology Normal University; Nanchang 330013 China
| | - Xuemin Duan
- School of Pharmacy; Jiangxi Science & Technology Normal University; Nanchang 330013 China
| | - Jingkun Xu
- School of Pharmacy; Jiangxi Science & Technology Normal University; Nanchang 330013 China
| | - Dufen Hu
- School of Pharmacy; Jiangxi Science & Technology Normal University; Nanchang 330013 China
| | - Kaixin Zhang
- School of Pharmacy; Jiangxi Science & Technology Normal University; Nanchang 330013 China
| | - Xiaofei Zhu
- School of Pharmacy; Jiangxi Science & Technology Normal University; Nanchang 330013 China
| | - Hui Sun
- School of Pharmacy; Jiangxi Science & Technology Normal University; Nanchang 330013 China
| | - Shouli Ming
- School of Pharmacy; Jiangxi Science & Technology Normal University; Nanchang 330013 China
| | - Zhipeng Wang
- School of Pharmacy; Jiangxi Science & Technology Normal University; Nanchang 330013 China
| | - Shijie Zhen
- School of Pharmacy; Jiangxi Science & Technology Normal University; Nanchang 330013 China
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16
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Sahu H, Gupta S, Gaur P, Panda AN. Structure and optoelectronic properties of helical pyridine–furan, pyridine–pyrrole and pyridine–thiophene oligomers. Phys Chem Chem Phys 2015. [DOI: 10.1039/c5cp02872h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The optoelectronic properties of helical structures pyridine–furan, pyridine–pyrrole and pyridine–thiophene oligomers are explored using density functional theory methods.
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Affiliation(s)
- Harikrishna Sahu
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Shashwat Gupta
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Priyank Gaur
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Aditya N. Panda
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
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17
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Hashimoto A, Miyagi Y, Sogawa H, Yamamoto S, Sanda F. Synthesis and Properties of Poly(phenyleneethynylene)s Bearing Perylene Moieties at the Side Chains. CHEM LETT 2014. [DOI: 10.1246/cl.140601] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Akinobu Hashimoto
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University
| | - Yu Miyagi
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University
| | - Hiromitsu Sogawa
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology
| | - Shunsuke Yamamoto
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University
| | - Fumio Sanda
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University
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18
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Kaneko T, Togashi Y, Teraguchi M, Aoki T. Synthesis of Poly(1,2-phenyleneethynylene-1,2-phenylenevinylene) Bearing Phenol Residues and Forming Ability of the Folded Helical Conformation. CHEM LETT 2014. [DOI: 10.1246/cl.140348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Takashi Kaneko
- Graduate School of Science and Technology, Niigata University
- Center for Education and Research on Environmental Technology, Materials Engineering, Nanochemistry, Institute of Science and Technology, Niigata University
| | - Yuta Togashi
- Graduate School of Science and Technology, Niigata University
| | - Masahiro Teraguchi
- Graduate School of Science and Technology, Niigata University
- Center for Education and Research on Environmental Technology, Materials Engineering, Nanochemistry, Institute of Science and Technology, Niigata University
| | - Toshiki Aoki
- Graduate School of Science and Technology, Niigata University
- Center for Education and Research on Environmental Technology, Materials Engineering, Nanochemistry, Institute of Science and Technology, Niigata University
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19
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Miyagi Y, Sogawa H, Shiotsuki M, Sanda F. Synthesis of Optically Active Conjugated Polymers Bearing m-Terphenylene Moieties by Acetylenic Coupling Polymerization: Chiral Aggregation and Optical Properties of the Product Polymers. Macromolecules 2014. [DOI: 10.1021/ma402123w] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Yu Miyagi
- Department
of Polymer Chemistry, Graduate School of Engineering, Kyoto University Katsura
Campus, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Hiromitsu Sogawa
- Department
of Organic and Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro, Tokyo 152-8552, Japan
| | - Masashi Shiotsuki
- Molecular
Engineering Institute, Kinki University, Kayanomori, Iizuka, Fukuoka 820-8555, Japan
| | - Fumio Sanda
- Department
of Chemistry and Materials Engineering, Faculty of Chemistry, Materials
and Bioengineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, Japan
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20
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Sogawa H, Miyagi Y, Shiotsuki M, Sanda F. Synthesis of Novel Optically Active Poly(phenyleneethynylene–aryleneethynylene)s Bearing Hydroxy Groups. Examination of the Chiroptical Properties and Conjugation Length. Macromolecules 2013. [DOI: 10.1021/ma401730e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hiromitsu Sogawa
- Department
of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yu Miyagi
- Department
of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Masashi Shiotsuki
- Molecular
Engineering Institute, Kinki University, Kayanomori, Iizuka, Fukuoka 820-8555, Japan
| | - Fumio Sanda
- Department
of Chemistry and Materials Engineering, Faculty of Chemistry, Materials
and Bioengineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, Japan
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21
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Sogawa H, Shiotsuki M, Hirao T, Haino T, Sanda F. Synthesis of Optically Active Poly(m-phenyleneethynylene–aryleneethynylene)s Bearing Hydroxy Groups and Examination of the Higher Order Structures. Macromolecules 2013. [DOI: 10.1021/ma4017295] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hiromitsu Sogawa
- Department of Polymer Chemistry, Graduate
School of Engineering, Kyoto University, Katsura
Campus, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Masashi Shiotsuki
- Molecular
Engineering Institute, Kinki University, Kayanomori, Iizuka, Fukuoka 820-8555, Japan
| | - Takehiro Hirao
- Graduate
School of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526, Japan
| | - Takeharu Haino
- Graduate
School of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526, Japan
| | - Fumio Sanda
- Department
of Chemistry and Materials Engineering, Faculty of Chemistry, Materials
and Bioengineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, Japan
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22
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Sogawa H, Shiotsuki M, Sanda F. Synthesis and Photoresponse of Helically Folded Poly(phenyleneethynylene)s Bearing Azobenzene Moieties in the Main Chains. Macromolecules 2013. [DOI: 10.1021/ma4002947] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Hiromitsu Sogawa
- 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
| | - Fumio Sanda
- Department
of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, Nishikyo-ku, Kyoto
615-8510, Japan
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23
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Kaneko T, Abe H, Teraguchi M, Aoki T. Folding-Induced Through-Space Magnetic Interaction of Poly(1,3-phenyleneethynylene)-Based Polyradicals. Macromolecules 2013. [DOI: 10.1021/ma302314n] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Takashi Kaneko
- Graduate School
of Science and
Technology, Niigata University, Ikarashi
2-8050, Niigata 950-2181, Japan
- Center for Education and Research
on Environmental Technology, Materials Engineering, Nanochemistry,
Institute of Science and Technology, Niigata University, Ikarashi 2-8050, Niigata 950-2181, Japan
- Center for Transdisciplinary Research, Niigata University, Ikarashi 2-8050, Niigata 950-2181,
Japan
| | - Hiromasa Abe
- Graduate School
of Science and
Technology, Niigata University, Ikarashi
2-8050, Niigata 950-2181, Japan
| | - Masahiro Teraguchi
- Graduate School
of Science and
Technology, Niigata University, Ikarashi
2-8050, Niigata 950-2181, Japan
- Center for Education and Research
on Environmental Technology, Materials Engineering, Nanochemistry,
Institute of Science and Technology, Niigata University, Ikarashi 2-8050, Niigata 950-2181, Japan
- Center for Transdisciplinary Research, Niigata University, Ikarashi 2-8050, Niigata 950-2181,
Japan
| | - Toshiki Aoki
- Graduate School
of Science and
Technology, Niigata University, Ikarashi
2-8050, Niigata 950-2181, Japan
- Center for Education and Research
on Environmental Technology, Materials Engineering, Nanochemistry,
Institute of Science and Technology, Niigata University, Ikarashi 2-8050, Niigata 950-2181, Japan
- Center for Transdisciplinary Research, Niigata University, Ikarashi 2-8050, Niigata 950-2181,
Japan
- Venture Business
Laboratory, Niigata University, Ikarashi
2-8050, Niigata 950-2181,
Japan
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24
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Hashimoto A, Sogawa H, Shiotsuki M, Sanda F. Stabilization of higher-order structure of poly(phenyleneethynylene)s by metathesis polymerization at the side chains. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.04.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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25
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Banno M, Yamaguchi T, Nagai K, Kaiser C, Hecht S, Yashima E. Optically Active, Amphiphilic Poly(meta-phenylene ethynylene)s: Synthesis, Hydrogen-Bonding Enforced Helix Stability, and Direct AFM Observation of Their Helical Structures. J Am Chem Soc 2012; 134:8718-28. [DOI: 10.1021/ja303204m] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Motonori Banno
- Department of Molecular Design
and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Tomoko Yamaguchi
- Department of Molecular Design
and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Kanji Nagai
- Department of Molecular Design
and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Christian Kaiser
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Strasse
2, 12489 Berlin, Germany
| | - Stefan Hecht
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Strasse
2, 12489 Berlin, Germany
| | - Eiji Yashima
- Department of Molecular Design
and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya, 464-8603, Japan
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26
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He J, Mathew SM, Cornett SD, Grundy SC, Hartley CS. ortho-Phenylene oligomers with terminal push–pull substitution. Org Biomol Chem 2012; 10:3398-405. [DOI: 10.1039/c2ob07146k] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Cao J, Kline M, Chen Z, Luan B, Lv M, Zhang W, Lian C, Wang Q, Huang Q, Wei X, Deng J, Zhu J, Gong B. Preparation and helical folding of aromatic polyamides. Chem Commun (Camb) 2012; 48:11112-4. [DOI: 10.1039/c2cc35886g] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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29
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Ito H, Abe T, Saigo K. Enantioseparation and Electronic Properties of a Propeller-Shaped Triarylborane. Angew Chem Int Ed Engl 2011; 50:7144-7. [DOI: 10.1002/anie.201101406] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2011] [Revised: 04/11/2011] [Indexed: 11/11/2022]
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30
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Ito H, Abe T, Saigo K. Enantioseparation and Electronic Properties of a Propeller-Shaped Triarylborane. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201101406] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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31
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Sogawa H, Shiotsuki M, Matsuoka H, Sanda F. Synthesis, Chiroptical Properties, and Photoresponsiveness of Optically Active Poly(m-phenyleneethynylene)s Containing Azobenzene Moieties. Macromolecules 2011. [DOI: 10.1021/ma200281e] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hiromitsu Sogawa
- 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
| | - Hideki Matsuoka
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Fumio Sanda
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, Nishikyo-ku, Kyoto 615-8510, Japan
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32
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Jeong YS, Akagi K. Control of Chirality and Electrochromism in Copolymer-Type Chiral PEDOT Derivatives by Means of Electrochemical Oxidation and Reduction. Macromolecules 2011. [DOI: 10.1021/ma102861t] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yong Soo Jeong
- Department of Polymer Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Kazuo Akagi
- Department of Polymer Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
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33
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Jeong YS, Akagi K. Liquid crystalline PEDOT derivatives exhibiting reversible anisotropic electrochromism and linearly and circularly polarized dichroism. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm04183a] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Hartley CS, He J. Conformational Analysis of o-Phenylenes: Helical Oligomers with Frayed Ends. J Org Chem 2010; 75:8627-36. [DOI: 10.1021/jo1021025] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- C. Scott Hartley
- Department of Chemistry and Biochemistry, Miami University, Oxford, Ohio 45056, United States
| | - Jian He
- Department of Chemistry and Biochemistry, Miami University, Oxford, Ohio 45056, United States
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35
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Shirakawa Y, Suzuki Y, Terada K, Shiotsuki M, Masuda T, Sanda F. Synthesis and Secondary Structure of Poly(1-methylpropargyl-N-alkylcarbamate)s. Macromolecules 2010. [DOI: 10.1021/ma100937k] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Yusuke Shirakawa
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, Kyoto 615-8510, Japan
| | - Yuji Suzuki
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, Kyoto 615-8510, Japan
| | - Kayo Terada
- Graduate School of Materials Science, Nara Institute of Science and Technology, Takayama-cho, Ikoma 630-0192, Japan
| | - Masashi Shiotsuki
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura Campus, 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, Kyoto 615-8510, Japan
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36
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Yamamoto T. Synthesis of π-Conjugated Polymers by Organometallic Polycondensation. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2010. [DOI: 10.1246/bcsj.20090338] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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37
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Liu R, Sogawa H, Shiotsuki M, Masuda T, Sanda F. Tyrosine-based poly(m-phenyleneethynylene-p-phenyleneethynylene)s. Helix folding and responsiveness to a base. POLYMER 2010. [DOI: 10.1016/j.polymer.2010.03.048] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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38
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Ni BB, Yan Q, Ma Y, Zhao D. Recent advances in arylene ethynylene folding systems: Toward functioning. Coord Chem Rev 2010. [DOI: 10.1016/j.ccr.2010.02.004] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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39
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Abe M, Ohmori K, Suzuki K, Yamamoto T. Synthesis and chiroptical properties of π‐conjugated polymer consisting of dihydropentahelicene units with axial chirality. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.23944] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Masahiro Abe
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori‐ku, Yokohama 226‐8503, Japan
| | - Ken Ohmori
- Department of Chemistry, Tokyo Institute of Technology, Ookayama, Meguro‐ku, Tokyo 152‐8552, Japan
| | - Keisuke Suzuki
- Department of Chemistry, Tokyo Institute of Technology, Ookayama, Meguro‐ku, Tokyo 152‐8552, Japan
| | - Takakazu Yamamoto
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori‐ku, Yokohama 226‐8503, Japan
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40
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Synthesis and properties of amino acid-derived optically active photo-responsive polymers. Polym Bull (Berl) 2009. [DOI: 10.1007/s00289-009-0121-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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