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Yamashita KI, Takeuchi S, Sugiura KI. Structurally well-defined conjugated meso-aminoporphyrin oligomers analogous to polyanilines. Chem Sci 2023; 14:2735-2744. [PMID: 36908945 PMCID: PMC9993932 DOI: 10.1039/d2sc06387e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 02/16/2023] [Indexed: 02/18/2023] Open
Abstract
Polyaniline, which is formed by the oxidative polymerization of aniline, is a widely explored conducting polymer with several stable oxidation states, and can be applied in advanced materials, including sensing devices and electrochemical catalysts. The marriage of polyanilines with the diverse chemistry of porphyrins is expected to confer new properties, including a combination of electrical, optical, magnetic and chemical properties. Herein, we demonstrate that meso-aminodiarylporphyrin, a porphyrin analogue of aniline, undergoes oxidative oligomerization in an acidic solution under an oxygen atmosphere to yield stable oligomeric products that are analogous to fully oxidized polyanilines. The so-formed oligomers are composed of the same number of electron-rich porphyrinoid and electron-deficient quinoid moieties, and they exhibit a broad electronic absorption band in the near infrared (NIR) region, which is attributable to intramolecular charge transfer (ICT) transition from electron-rich porphyrinoid moieties to electron-deficient quinoid ones. The quinoid moieties in the oligomers could be reversibly reduced using sodium ascorbate to obtain all-porphyrinoid oligomers that resemble fully reduced polyanilines. The fully reduced oligomers do not exhibit the NIR ICT band. Furthermore, three types of partially reduced tetramers consisting of a single quinoid moiety were also obtained, among which two interconverted in solution. Their interconversion was significantly accelerated in the presence of a protic solvent. This result is consistent with the high electron conductivity of partially oxidized polyanilines following their protonation.
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Affiliation(s)
- Ken-Ichi Yamashita
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University 1-1 Minami-Osawa Hachioji Tokyo 192-0397 Japan
- Department of Chemistry, Graduate School of Science, Osaka University 1-1 Machikaneyama Toyonaka Osaka 560-0043 Japan
- Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University Suita Osaka 565-0871 Japan
| | - Shouichi Takeuchi
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University 1-1 Minami-Osawa Hachioji Tokyo 192-0397 Japan
| | - Ken-Ichi Sugiura
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University 1-1 Minami-Osawa Hachioji Tokyo 192-0397 Japan
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Hu X, Hao S, Wei Y, Wang ZL, Wang H, Feng Y, Qin Q. De novo synthesis of polysubstituted β-naphthylamines via Tf2O-mediated [4+2] annulation of amides with alkynes. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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3
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Kimpel J, Yoshitake Y, Michinobu T. Poly(3,9-carbazole)s: A Chemically Stable Extended Form of Polyaniline for Nitro-Aromatic Sensor Applications. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20200177] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Joost Kimpel
- Department of Materials Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Yoko Yoshitake
- Department of Materials Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Tsuyoshi Michinobu
- Department of Materials Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
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Anantharaj S, Jayakannan M. Melt polycondensation approach for reduction degradable helical polyester based onl-cystine. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28172] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Santhanaraj Anantharaj
- Department of Chemistry; Indian Institute of Science Education and Research (IISER)-Pune; Dr. Homi Bhabha Road Pune Maharashtra 411008 India
| | - Manickam Jayakannan
- Department of Chemistry; Indian Institute of Science Education and Research (IISER)-Pune; Dr. Homi Bhabha Road Pune Maharashtra 411008 India
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Anantharaj S, Jayakannan M. Amyloid-Like Hierarchical Helical Fibrils and Conformational Reversibility in Functional Polyesters Based on l-Amino Acids. Biomacromolecules 2015; 16:1009-20. [DOI: 10.1021/bm501903t] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Santhanaraj Anantharaj
- Department of Chemistry, Indian Institute of Science Education and Research (IISER)-Pune, Dr. Homi
Bhabha Road, Pune − 411008, Maharashtra, India
| | - Manickam Jayakannan
- Department of Chemistry, Indian Institute of Science Education and Research (IISER)-Pune, Dr. Homi
Bhabha Road, Pune − 411008, Maharashtra, India
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Liang Y, Liang YF, Jiao N. Cu- or Fe-catalyzed C–H/C–C bond nitrogenation reactions for the direct synthesis of N-containing compounds. Org Chem Front 2015. [DOI: 10.1039/c4qo00350k] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This tutorial account summarizes the recent progress in Cu- or Fe-catalyzed C–H/C–C bond nitrogenation reactions for the direct synthesis of N-containing compounds.
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Affiliation(s)
- Yujie Liang
- State Key Laboratory of Natural and Biomimetic Drugs
- School of Pharmaceutical Sciences
- Peking University
- Beijing 100191
- China
| | - Yu-Feng Liang
- State Key Laboratory of Natural and Biomimetic Drugs
- School of Pharmaceutical Sciences
- Peking University
- Beijing 100191
- China
| | - Ning Jiao
- State Key Laboratory of Natural and Biomimetic Drugs
- School of Pharmaceutical Sciences
- Peking University
- Beijing 100191
- China
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Fukumoto H, Nakajima H, Kojima T, Yamamoto T. Preparation and Chemical Properties of π-Conjugated Polymers Containing Indigo Unit in the Main Chain. MATERIALS 2014; 7:2030-2043. [PMID: 28788554 PMCID: PMC5453285 DOI: 10.3390/ma7032030] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2014] [Revised: 02/21/2014] [Accepted: 02/26/2014] [Indexed: 11/20/2022]
Abstract
π-Conjugated polymers based on indigo unit were prepared. Dehalogenative polycondensation of N-hexyl-6,6′-dibromoindigo with a zerovalent nickel complex gave a homopolymer, P(HexI), in 77% yield. Copolymer of N-hexyl-indigo and pyridine, P(HexI-Py), was also prepared in 50% yield. P(HexI) showed good solubility in organic solvents, whereas P(HexI-Py) was only soluble in acids such as HCOOH. The weight-average molecular weights (Mw) of P(HexI) and P(HexI-Py) were determined to be 10,000 and 40,000, respectively, by a light scattering method. Pd-catalyzed polycondensation between 6,6′-dibromoindigo with N-BOC (BOC = t-butoxycarbonyl) substituents and a diboronic compound of 9,9-dioctylfluorene afforded the corresponding alternating copolymer, P(BOCI-Flu), as a deep red solid in 98% yield. P(BOCI-Flu) was soluble in N-methyl-2-pyrroridone and showed an Mw of 29,000 in GPC analysis. Treatment of P(BOCI-Flu) with CF3COOH smoothly led to a BOC-deprotection reaction to give an insoluble deep green polymer, P(I-Flu), in a quantitative yield. Diffuse reflectance spectra of powdery P(BOCI-Flu) and P(I-Flu) showed peaks at about 580 nm and 630 nm, respectively, which are thought to originate from the indigo unit.
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Affiliation(s)
- Hiroki Fukumoto
- College of Biomolecular Functional Engineering, Faculty of Engineering, Ibaraki University, 4-12-1, Nakanarusawa, Hitachi 316-8511, Japan.
| | - Hisashi Nakajima
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259, Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.
| | - Takahiro Kojima
- Institute of Advanced Energy, Kyoto University, Gokasyo, Uji 611-0011, Japan.
| | - Takakazu Yamamoto
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259, Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.
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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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Qin C, Shen T, Tang C, Jiao N. FeCl2-Promoted Cleavage of the Unactivated CC Bond of Alkylarenes and Polystyrene: Direct Synthesis of Arylamines. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201202464] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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10
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Qin C, Shen T, Tang C, Jiao N. FeCl2-Promoted Cleavage of the Unactivated CC Bond of Alkylarenes and Polystyrene: Direct Synthesis of Arylamines. Angew Chem Int Ed Engl 2012; 51:6971-5. [DOI: 10.1002/anie.201202464] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2012] [Indexed: 12/23/2022]
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Electrochemical and spectroelectrochemical properties of fluorene-based derivatives as precursors for conjugated polymers. J Electroanal Chem (Lausanne) 2012. [DOI: 10.1016/j.jelechem.2012.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Kukino M, Kuwabara J, Matsuishi K, Fukuda T, Kanbara T. Synthesis and Metal-like Luster of Novel Polyaniline Analogs Containing Azobenzene Unit. CHEM LETT 2010. [DOI: 10.1246/cl.2010.1248] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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13
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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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Liu J, Lam JWY, Häußler M, Qin A, Tang BZ. Cobalt-Containing Hyperbranched Poly(silylenearylene)s. J Inorg Organomet Polym Mater 2009. [DOI: 10.1007/s10904-009-9261-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Yamamoto T, Tanaka G, Fukumoto H, Koizumi TA. Dibromides of BOC-Protected 1-Aminopyrrole and 4-Amino-1,2,4-triazole: Synthesis, X-Ray Molecular Structure, and NMR Behavior. HETEROCYCLES 2009. [DOI: 10.3987/com-08-11498] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Yamamoto T, Kim SB, Koizumi TA. Synthesis and Chemical Properties of Poly(N-substituted diphenylamine-4,4′-diyl)s. Polym J 2009. [DOI: 10.1295/polymj.pj2009102] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Horie M, Luo Y, Morrison JJ, Majewski LA, Song A, Saunders BR, Turner ML. Triarylamine polymers by microwave-assisted polycondensation for use in organic field-effect transistors. ACTA ACUST UNITED AC 2008. [DOI: 10.1039/b808840c] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yamamoto T, Koizumi TA. Synthesis of π-conjugated polymers bearing electronic and optical functionalities by organometallic polycondensations and their chemical properties. POLYMER 2007. [DOI: 10.1016/j.polymer.2007.07.051] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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