1
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Spengler J, Zhu C, Shoyama K, Würthner F. π-Extended benzo[1,2:4,5]di[7]annulene bis(dicarboximide)s - a new class of non-alternant polycyclic aromatic dicarboximides. Chem Sci 2023; 14:10861-10866. [PMID: 37829012 PMCID: PMC10566470 DOI: 10.1039/d3sc04015a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 09/18/2023] [Indexed: 10/14/2023] Open
Abstract
Aromatic dicarboximides are a class of molecules represented by the well-known rylene bis(dicarboximide)s, in particular perylene or naphthalene bis(dicarboximide)s, which show pronounced optoelectronic properties and are applied as color pigments, fluorescent dyes and organic semiconductors. Herein we extend the family of aromatic bis(dicarboximide)s and report the synthesis of the first series of non-alternant aromatic dicarboximides by twofold Pd-catalyzed [5 + 2] annulation. Characterization by UV/vis spectroscopy and cyclic voltammetry (CV) measurements give insight into the optoelectronic characteristics of the hitherto unexplored substance class of heptagon-containing imides. Theoretical studies by nucleus independent chemical shift (NICS) XY-scans and anisotropy of the induced current density (ACID) plots demonstrate the influence of both the non-alternant carbon framework and the imide moieties on aromaticity of the synthesized bisimides.
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Affiliation(s)
- Jonas Spengler
- Universität Würzburg, Institut für Organische Chemie and Center for Nanosystems Chemistry Am Hubland 97074 Würzburg Germany
| | - Chongwei Zhu
- Universität Würzburg, Institut für Organische Chemie and Center for Nanosystems Chemistry Am Hubland 97074 Würzburg Germany
| | - Kazutaka Shoyama
- Universität Würzburg, Institut für Organische Chemie and Center for Nanosystems Chemistry Am Hubland 97074 Würzburg Germany
| | - Frank Würthner
- Universität Würzburg, Institut für Organische Chemie and Center for Nanosystems Chemistry Am Hubland 97074 Würzburg Germany
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2
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Labella J, Torres T. Subphthalocyanines: contracted porphyrinoids with expanded applications. TRENDS IN CHEMISTRY 2023. [DOI: 10.1016/j.trechm.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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3
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Zhang Y, Wang Y, Gao C, Ni Z, Zhang X, Hu W, Dong H. Recent advances in n-type and ambipolar organic semiconductors and their multi-functional applications. Chem Soc Rev 2023; 52:1331-1381. [PMID: 36723084 DOI: 10.1039/d2cs00720g] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Organic semiconductors have received broad attention and research interest due to their unique integration of semiconducting properties with structural tunability, intrinsic flexibiltiy and low cost. In order to meet the requirements of organic electronic devices and their integrated circuits, p-type, n-type and ambipolar organic semiconductors are all necessary. However, due to the limitation in both material synthesis and device fabrication, the development of n-type and ambipolar materials is quite behind that of p-type materials. Recent development in synthetic methods of organic semiconductors greatly enriches the range of n-type and ambipolar materials. Moreover, the newly developed materials with multiple functions also put forward multi-functional device applications, including some emerging research areas. In this review, we give a timely summary on these impressive advances in n-type and ambipolar organic semiconductors with a special focus on their synthesis methods and advanced materials with enhanced properties of charge carrier mobility, integration of high mobility and strong emission and thermoelectric properties. Finally, multi-functional device applications are further demonstrated as an example of these developed n-type and ambipolar materials.
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Affiliation(s)
- Yihan Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China. .,School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yongshuai Wang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China. .,School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Can Gao
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
| | - Zhenjie Ni
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaotao Zhang
- Institute of Molecular Aggregation Science, Tianjin University, Tianjin 300072, China
| | - Wenping Hu
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University & Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, China.,Department of Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China.,Joint School of National University of Singapore and Tianjin University, Fuzhou International Campus of Tianjin University, Binhai New City, Fuzhou 350207, China
| | - Huanli Dong
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China. .,School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
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4
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Ruiz-Zambrana C, Dubey RK, Poyatos M, Mateo-Alonso A, Peris E. Redox-Switchable Complexes Based on Nanographene-NHCs. Chemistry 2022; 28:e202201384. [PMID: 35638131 PMCID: PMC9400984 DOI: 10.1002/chem.202201384] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Indexed: 12/22/2022]
Abstract
A series of rhodium and iridium complexes with a N‐heterocyclic carbene (NHC) ligand decorated with a perylene‐diimide‐pyrene moiety are described. Electrochemical studies reveal that the complexes can undergo two successive one‐electron reduction events, associated to the reduction of the PDI moiety attached to the NHC ligand. The reduction of the ligand produces a significant increase on its electron‐donating character, as observed from the infrared spectroelectrochemical studies. The rhodium complex was tested in the [3+2] cycloaddition of diphenylcyclopropenone and methylphenylacetylene, where it displayed a redox‐switchable behavior. The neutral complex showed moderate activity, which was suppressed when the catalyst was reduced.
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Affiliation(s)
- César Ruiz-Zambrana
- Institute of Advanced Materials (INAM). Centro de Innovación en Química Avanzada (ORFEO-CINQA)., Universitat Jaume I., Av. Vicente Sos Baynat s/n., Castellón., 12071, Spain
| | - Rajeev K Dubey
- POLYMAT, University of the Basque Country UPV/EHU, Avenida de Tolosa 72, 20018, Donostia-San Sebastian, Spain
| | - Macarena Poyatos
- Institute of Advanced Materials (INAM). Centro de Innovación en Química Avanzada (ORFEO-CINQA)., Universitat Jaume I., Av. Vicente Sos Baynat s/n., Castellón., 12071, Spain
| | - Aurelio Mateo-Alonso
- POLYMAT, University of the Basque Country UPV/EHU, Avenida de Tolosa 72, 20018, Donostia-San Sebastian, Spain.,Ikerbasque, Basque Foundation for Science, 48009, Bilbao, Spain
| | - Eduardo Peris
- Institute of Advanced Materials (INAM). Centro de Innovación en Química Avanzada (ORFEO-CINQA)., Universitat Jaume I., Av. Vicente Sos Baynat s/n., Castellón., 12071, Spain
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5
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Zhou Z, Fernández‐García JM, Zhu Y, Evans PJ, Rodríguez R, Crassous J, Wei Z, Fernández I, Petrukhina MA, Martín N. Site‐Specific Reduction‐Induced Hydrogenation of a Helical Bilayer Nanographene with K and Rb Metals: Electron Multiaddition and Selective Rb
+
Complexation. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Zheng Zhou
- Department of Chemistry University at Albany State University of New York Albany NY 12222 USA
- School of Materials Science and Engineering Tongji University 4800 Cao'an Road Shanghai 201804 China
| | - Jesús M. Fernández‐García
- Departamento de Química Orgánica I Facultad de Ciencias Químicas Universidad Complutense de Madrid Ciudad Universitaria s/n 28040 Madrid Spain
| | - Yikun Zhu
- Department of Chemistry University at Albany State University of New York Albany NY 12222 USA
| | - Paul J. Evans
- Departamento de Química Orgánica I Facultad de Ciencias Químicas Universidad Complutense de Madrid Ciudad Universitaria s/n 28040 Madrid Spain
| | - Rafael Rodríguez
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS—Univ. Rennes Campus de Beaulieu 35042 Rennes Cedex France
| | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS—Univ. Rennes Campus de Beaulieu 35042 Rennes Cedex France
| | - Zheng Wei
- Department of Chemistry University at Albany State University of New York Albany NY 12222 USA
| | - Israel Fernández
- Departamento de Química Orgánica I Facultad de Ciencias Químicas Universidad Complutense de Madrid Ciudad Universitaria s/n 28040 Madrid Spain
| | - Marina A. Petrukhina
- Department of Chemistry University at Albany State University of New York Albany NY 12222 USA
| | - Nazario Martín
- Departamento de Química Orgánica I Facultad de Ciencias Químicas Universidad Complutense de Madrid Ciudad Universitaria s/n 28040 Madrid Spain
- IMDEA-Nanociencia Campus de la Universidad Autónoma de Madrid C/Faraday, 9 28049 Madrid Spain
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6
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Fernández-García JM, Izquierdo-García P, Buendía M, Filippone S, Martín N. Synthetic chiral molecular nanographenes: the key figure of the racemization barrier. Chem Commun (Camb) 2022; 58:2634-2645. [PMID: 35139140 DOI: 10.1039/d1cc06561k] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Chirality is one of the most intriguing concepts of chemistry, involving living systems and, more recently, materials science. In particular, the bottom-up synthesis of molecular nanographenes endowed with one or several chiral elements is a current challenge for the chemical community. The wilful introduction of defects in the sp2 honeycomb lattice of molecular nanographenes allows the preparation of chiral molecules with tuned band-gaps and chiroptical properties. There are two requirements that a system must fulfill to be chiral: (i) lack of inversion elements (planes or inversion centres) and (ii) to be configurationally stable. The first condition is inherently established by the symmetry group of the structure, however, the limit between conformational and configurational isomers is not totally clear. In this feature article, the chirality and dynamics of synthetic molecular nanographenes, with special emphasis on their racemization barriers and, therefore, the stability of their chiroptical properties are discussed. The general features of nanographenes and their bottom-up synthesis, including the main defects inducing chirality in molecular nanographenes are firstly discussed. In this regard, the most common topological defects of molecular NGs as well as the main techniques used for determining their energy barriers are presented. Then, the manuscript is structured according to the dynamics of molecular nanographenes, classifying them in four main groups, depending on their respective isomerization barriers, as flexible, detectable, isolable and rigid nanographenes. In these sections, the different strategies used to increase the isomerization barrier of chiral molecular nanographenes that lead to configurationally stable nanographenes with defined chiroptical properties are discussed.
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Affiliation(s)
- Jesús M Fernández-García
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain.
| | - Patricia Izquierdo-García
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain.
| | - Manuel Buendía
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain.
| | - Salvatore Filippone
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain.
| | - Nazario Martín
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain. .,IMDEA-Nanociencia, C/Faraday, 9, Campus de Cantoblanco, 28049 Madrid, Spain
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7
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Zhou Z, Fernández-García JM, Zhu Y, Evans PJ, Rodríguez R, Crassous J, Wei Z, Fernández I, Petrukhina MA, Martín N. Site-Specific Reduction-Induced Hydrogenation of a Helical Bilayer Nanographene with K and Rb Metals: Electron Multiaddition and Selective Rb + Complexation. Angew Chem Int Ed Engl 2021; 61:e202115747. [PMID: 34875130 PMCID: PMC9300088 DOI: 10.1002/anie.202115747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Indexed: 01/01/2023]
Abstract
The chemical reduction of π‐conjugated bilayer nanographene 1 (C138H120) with K and Rb in the presence of 18‐crown‐6 affords [K+(18‐crown‐6)(THF)2][{K+(18‐crown‐6)}2(THF)0.5][C138H1223−] (2) and [Rb+(18‐crown‐6)2][{Rb+(18‐crown‐6)}2(C138H1223−)] (3). Whereas K+ cations are fully solvent‐separated from the trianionic core thus affording a “naked” 1.3− anion, Rb+ cations are coordinated to the negatively charged layers of 1.3−. According to DFT calculations, the localization of the first two electrons in the helicene moiety leads to an unprecedented site‐specific hydrogenation process at the carbon atoms located on the edge of the helicene backbone. This uncommon reduction‐induced site‐specific hydrogenation provokes dramatic changes in the (electronic) structure of 1 as the helicene backbone becomes more compressed and twisted upon chemical reduction, which results in a clear slippage of the bilayers.
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Affiliation(s)
- Zheng Zhou
- Department of Chemistry, University at Albany, State University of New York, Albany, NY 12222, USA.,School of Materials Science and Engineering, Tongji University, 4800 Cao'an Road, Shanghai, 201804, China
| | - Jesús M Fernández-García
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain
| | - Yikun Zhu
- Department of Chemistry, University at Albany, State University of New York, Albany, NY 12222, USA
| | - Paul J Evans
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain
| | - Rafael Rodríguez
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Univ. Rennes, Campus de Beaulieu, 35042, Rennes Cedex, France
| | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Univ. Rennes, Campus de Beaulieu, 35042, Rennes Cedex, France
| | - Zheng Wei
- Department of Chemistry, University at Albany, State University of New York, Albany, NY 12222, USA
| | - Israel Fernández
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain
| | - Marina A Petrukhina
- Department of Chemistry, University at Albany, State University of New York, Albany, NY 12222, USA
| | - Nazario Martín
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain.,IMDEA-Nanociencia, Campus de la Universidad Autónoma de Madrid, C/Faraday, 9, 28049, Madrid, Spain
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8
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Izquierdo-García P, Fernández-García JM, Fernández I, Perles J, Martín N. Helically Arranged Chiral Molecular Nanographenes. J Am Chem Soc 2021; 143:11864-11870. [PMID: 34283596 PMCID: PMC9490840 DOI: 10.1021/jacs.1c05977] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A benchtop solution-phase synthesis of molecular nanographenes composed of two orthogonal dibenzo[fg,ij]phenanthro[9,10,1,2,3-pqrst]pentaphene (DBPP) moieties covalently connected through a tetrafluorobenzene ring is described. The helical arrangement of these three covalently linked molecular fragments leads to the existence of a chiral axis which gives rise to a racemic mixture, even with the molecular moieties being symmetrically substituted. X-ray diffraction studies show that both enantiomers cocrystallize in a single crystal, and the racemic mixture can be resolved by chiral HPLC. Asymmetric substitution in DBPP moieties affords a pair of diastereoisomers whose rotational isomerization has been studied by 1H NMR. Additionally, the electrochemical and photophysical properties derived from these new molecular nanographenes reveal an electroactive character and a significant fluorescent behavior.
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Affiliation(s)
- Patricia Izquierdo-García
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
| | - Jesús M Fernández-García
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
| | - Israel Fernández
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
| | - Josefina Perles
- Single Crystal X-ray Diffraction Laboratory, Interdepartmental Research Service (SIdI), Universidad Autónoma, Campus de Cantoblanco, 28049 Madrid, Spain
| | - Nazario Martín
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain.,IMDEA-Nanociencia, C/Faraday, 9, Campus de Cantoblanco, 28049 Madrid, Spain
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9
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Deng X, Liu X, Wei L, Ye T, Yu X, Zhang C, Xiao J. Pentagon-Containing π-Expanded Systems: Synthesis and Photophysical Properties. J Org Chem 2021; 86:9961-9969. [PMID: 34279110 DOI: 10.1021/acs.joc.1c00332] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We have designed and synthesized three novel twistacene-modified enlarged pentagon-containing π-systems (6 and 9) with mismatched structures. The introduction of electron-withdrawing cyclopenta rings in the parent skeleton effectively stabilizes the electron-rich arenes. Their optoelectronic properties were studied via ultraviolet-visible (UV-vis) absorption spectra, fluorescence spectra, cyclic voltammetry, and density functional theory (DFT) calculation. In addition, chemical oxidation of the as-prepared compounds with nitrosonium hexafluoroantimonate could form the corresponding cationic radicals.
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Affiliation(s)
- Xin Deng
- College of Chemistry and Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education Hebei University, Baoding 071002, P. R. China
| | - Xinqun Liu
- College of Chemistry and Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education Hebei University, Baoding 071002, P. R. China
| | - Leping Wei
- College of Chemistry and Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education Hebei University, Baoding 071002, P. R. China
| | - Tongtong Ye
- College of Chemistry and Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education Hebei University, Baoding 071002, P. R. China
| | - Xiaohui Yu
- College of Chemistry and Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education Hebei University, Baoding 071002, P. R. China
| | - Chunfang Zhang
- College of Chemistry and Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education Hebei University, Baoding 071002, P. R. China
| | - Jinchong Xiao
- College of Chemistry and Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education Hebei University, Baoding 071002, P. R. China
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10
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Kumar S, Tao Y. Coronenes, Benzocoronenes and Beyond: Modern Aspects of Their Syntheses, Properties, and Applications. Chem Asian J 2021; 16:621-647. [DOI: 10.1002/asia.202001465] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/24/2021] [Indexed: 12/29/2022]
Affiliation(s)
- Sushil Kumar
- Institute of Chemistry Academia Sinica Taipei 11529 Taiwan
| | - Yu‐Tai Tao
- Institute of Chemistry Academia Sinica Taipei 11529 Taiwan
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11
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A quadruple helicene with a rubicene core: synthesis, structural analyses and properties. Sci China Chem 2021. [DOI: 10.1007/s11426-020-9913-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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12
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Kumar S, Nunewar S, Oluguttula S, Nanduri S, Kanchupalli V. Recent advances in Rh(iii)/Ir(iii)-catalyzed C–H functionalization/annulation via carbene migratory insertion. Org Biomol Chem 2021; 19:1438-1458. [DOI: 10.1039/d0ob02309d] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The review highlighted diverse annulations, including nitrogen, oxygen, sulfur heterocycles and carbocylizations via Rh(iii)/Ir(iii)-catalyzed C–H functionalization/annulation with various arene and carbene precursors.
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Affiliation(s)
- Sanjeev Kumar
- Department of Process Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad 500 037
- India
| | - Saiprasad Nunewar
- Department of Process Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad 500 037
- India
| | - Srilekha Oluguttula
- Department of Process Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad 500 037
- India
| | - Srinivas Nanduri
- Department of Process Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad 500 037
- India
| | - Vinaykumar Kanchupalli
- Department of Process Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad 500 037
- India
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13
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Xu Q, Wang C, Zhao Y, Zheng D, Shao C, Guo W, Deng X, Wang Y, Chen X, Zhu J, Jiang H. Tuning the Properties of Corannulene-Based Polycyclic Aromatic Hydrocarbons by Varying the Fusing Positions of Corannulene. Org Lett 2020; 22:7397-7402. [PMID: 32902287 DOI: 10.1021/acs.orglett.0c02754] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The selective fusions with pyrene derivative to the rim and flank bonds of corannulene generated 4 and 7, respectively, which underwent a Scholl reaction to provide novel distorted PAHs CORA-1 and CORA-2, consisting of corannulene and dibenzocoronene units with different connections between them. The studies revealed that the properties of these PAHs are highly dependent on the fusing positions of corannulene.
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Affiliation(s)
- Qi Xu
- College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Chu Wang
- College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Yu Zhao
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People's Republic of China
| | - Dan Zheng
- College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Chengyuan Shao
- College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Weijie Guo
- College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Xuebin Deng
- College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Ying Wang
- College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Xuebo Chen
- College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Jun Zhu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People's Republic of China
| | - Hua Jiang
- College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
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14
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Kumar S, Maurya YK, Kang S, Chmielewski P, Lis T, Cybińska J, Kim D, Stępień M. Porphyrin-Ryleneimide Hybrids: Tuning of Visible and Near-Infrared Absorption by Chromophore Desymmetrization. Org Lett 2020; 22:7202-7207. [PMID: 32857521 PMCID: PMC7506948 DOI: 10.1021/acs.orglett.0c02544] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
![]()
Unsymmetrically fused
porphyrins containing one or two naphthalimide
subunits were prepared in modular syntheses relying on electron-rich
and electron-poor pyrrole building blocks. These new chromophores
show progressive changes in their electron-deficient character, while
retaining comparably small optical and electrochemical band gaps.
The intrinsic curvature and extended optical absorption of these systems
make them of interest as mono- and difunctional components of multichromophoric
assemblies.
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Affiliation(s)
- Sunit Kumar
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Yogesh Kumar Maurya
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Seongsoo Kang
- Department of Chemistry and Spectroscopy Laboratory for Functional π-Electronic Systems, Yonsei University, Seoul 03722, Korea
| | - Piotr Chmielewski
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Tadeusz Lis
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Joanna Cybińska
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland.,PORT - Polski Ośrodek Rozwoju Technologii, ul. Stabłowicka 147, 54-066 Wrocław, Poland
| | - Dongho Kim
- Department of Chemistry and Spectroscopy Laboratory for Functional π-Electronic Systems, Yonsei University, Seoul 03722, Korea
| | - Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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15
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Moshniaha L, Żyła-Karwowska M, Cybińska J, Chmielewski PJ, Favereau L, Stępień M. Bipyrrole boomerangs via Pd-mediated tandem cyclization-oxygenation. Controlling reaction selectivity and electronic properties. Beilstein J Org Chem 2020; 16:895-903. [PMID: 32461771 PMCID: PMC7214875 DOI: 10.3762/bjoc.16.81] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 04/17/2020] [Indexed: 12/11/2022] Open
Abstract
Boomerang-shaped bipyrroles containing donor-acceptor units were obtained through a tandem palladium-mediated reaction consisting of a cyclization step, involving double C-H bond activation, and a double α-oxygenation. The latter reaction can be partly suppressed for the least reactive systems, providing access to α-unsubstituted boomerangs for the first time. These "α-free" systems are highly efficient fluorophores, with emission quantum yields exceeding 80% in toluene. Preliminary measurements show that helicene-like boomerangs may be usable as circularly polarized luminescent materials.
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Affiliation(s)
- Liliia Moshniaha
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Marika Żyła-Karwowska
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Joanna Cybińska
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland.,PORT - Polski Ośrodek Rozwoju Technologii, ul. Stabłowicka 147, 54-066 Wrocław, Poland
| | - Piotr J Chmielewski
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Ludovic Favereau
- Université Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226, F-35000 Rennes, France
| | - Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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16
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Xu X, Müllen K, Narita A. Syntheses and Characterizations of Functional Polycyclic Aromatic Hydrocarbons and Graphene Nanoribbons. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20190368] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xiushang Xu
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
- Organic and Carbon Nanomaterials Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Kunigami, Okinawa 904-0495, Japan
| | - Klaus Müllen
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
- Institute of Physical Chemistry, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Akimitsu Narita
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
- Organic and Carbon Nanomaterials Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Kunigami, Okinawa 904-0495, Japan
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17
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Kawahara KP, Matsuoka W, Ito H, Itami K. Synthesis of Nitrogen-Containing Polyaromatics by Aza-Annulative π-Extension of Unfunctionalized Aromatics. Angew Chem Int Ed Engl 2020; 59:6383-6388. [PMID: 32011794 DOI: 10.1002/anie.201913394] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 01/13/2020] [Indexed: 11/11/2022]
Abstract
Nitrogen-containing polycyclic aromatic compounds (N-PACs) are an important class of compounds in materials science. Reported here is a new aza-annulative π-extension (aza-APEX) reaction that allows rapid access to a range of N-PACs in 11-84 % yields from readily available unfunctionalized aromatics and imidoyl chlorides. In the presence of silver hexafluorophosphate, arenes and imidoyl chlorides couple in a regioselective fashion. The follow-up oxidative treatment with p-chloranil affords structurally diverse N-PACs, which are very difficult to synthesize. DFT calculations reveal that the aza-APEX reaction proceeds through the formal [4+2] cycloaddition of an arene and an in situ generated diarylnitrilium salt, with sequential aromatizations having relatively low activation energies. Transformation of N-PACs into nitrogen-doped nanographenes and their photophysical properties are also described.
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Affiliation(s)
- Kou P Kawahara
- Graduate School of Science, Nagoya University, Chikusa, Nagoya, 464-8602, Japan
| | - Wataru Matsuoka
- Graduate School of Science, Nagoya University, Chikusa, Nagoya, 464-8602, Japan
| | - Hideto Ito
- Graduate School of Science, Nagoya University, Chikusa, Nagoya, 464-8602, Japan.,JST-ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Chikusa, Nagoya, 464-8602, Japan
| | - Kenichiro Itami
- Graduate School of Science, Nagoya University, Chikusa, Nagoya, 464-8602, Japan.,JST-ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Chikusa, Nagoya, 464-8602, Japan.,Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Chikusa, Nagoya, 464-8601, Japan
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18
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Kawahara KP, Matsuoka W, Ito H, Itami K. Synthesis of Nitrogen‐Containing Polyaromatics by Aza‐Annulative π‐Extension of Unfunctionalized Aromatics. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913394] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kou P. Kawahara
- Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
| | - Wataru Matsuoka
- Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
| | - Hideto Ito
- Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
- JST-ERATOItami Molecular Nanocarbon ProjectNagoya University Chikusa Nagoya 464-8602 Japan
| | - Kenichiro Itami
- Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
- JST-ERATOItami Molecular Nanocarbon ProjectNagoya University Chikusa Nagoya 464-8602 Japan
- Institute of Transformative Bio-Molecules (WPI-ITbM)Nagoya University Chikusa Nagoya 464-8601 Japan
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19
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Su F, Chen S, Mo X, Wu K, Wu J, Lin W, Lin Z, Lin J, Zhang HJ, Wen TB. Trisulfur radical anion-triggered stitching thienannulation: rapid access to largely π-extended thienoacenes. Chem Sci 2019; 11:1503-1509. [PMID: 34084379 PMCID: PMC8148024 DOI: 10.1039/c9sc05332h] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 12/19/2019] [Indexed: 01/05/2023] Open
Abstract
Largely π-extended rylene diimide-fused thienoacenes, a new family of fully fused electron donor-acceptor (D-A) molecules, have been readily synthesized by a novel trisulfur radical anion (S3˙-)-triggered stitching thienannulation strategy. The ladder-type fused thiophene cores are constructed in a stitching manner through multiple carbon-sulfur bond formation between acetylenic rylene dyes and S3˙-. A detailed mechanistic study of these stitching thienannulations unveiled the multiple reactivities of S3˙-. Physical properties of the newly formed D-A, A-D-A, and D-A-D type thienoacenes have also been investigated, which revealed their precisely controllable electronic properties.
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Affiliation(s)
- Feng Su
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 Fujian P. R. China
| | - Shuqi Chen
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 Fujian P. R. China
| | - Xiaogang Mo
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 Fujian P. R. China
| | - Kongchuan Wu
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 Fujian P. R. China
| | - Jiajun Wu
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 Fujian P. R. China
| | - Weidong Lin
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 Fujian P. R. China
| | - Zhiwei Lin
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 Fujian P. R. China
| | - Jianbin Lin
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 Fujian P. R. China
- MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Xiamen University Xiamen 361005 P. R. China
| | - Hui-Jun Zhang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 Fujian P. R. China
| | - Ting-Bin Wen
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 Fujian P. R. China
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20
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Jolly A, Miao D, Daigle M, Morin J. Emerging Bottom‐Up Strategies for the Synthesis of Graphene Nanoribbons and Related Structures. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906379] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Anthony Jolly
- Department of Chemistry and Centre de Recherche sur les Matériaux AvancésUniversité Laval 1045 Ave de la Médecine Quebec QC G1V 0A6 Canada
| | - Dandan Miao
- Department of Chemistry and Centre de Recherche sur les Matériaux AvancésUniversité Laval 1045 Ave de la Médecine Quebec QC G1V 0A6 Canada
| | - Maxime Daigle
- Department of Chemistry and Centre de Recherche sur les Matériaux AvancésUniversité Laval 1045 Ave de la Médecine Quebec QC G1V 0A6 Canada
| | - Jean‐François Morin
- Department of Chemistry and Centre de Recherche sur les Matériaux AvancésUniversité Laval 1045 Ave de la Médecine Quebec QC G1V 0A6 Canada
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21
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Jolly A, Miao D, Daigle M, Morin JF. Emerging Bottom-Up Strategies for the Synthesis of Graphene Nanoribbons and Related Structures. Angew Chem Int Ed Engl 2019; 59:4624-4633. [PMID: 31265750 DOI: 10.1002/anie.201906379] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Indexed: 11/09/2022]
Abstract
The solution-phase synthesis is one of the most promising strategies for the preparation of well-defined graphene nanoribbons (GNRs) in large scale. To prepare high quality, defect-free GNRs, cycloaromatization reactions need to be very efficient, proceed without side reaction and mild enough to accommodate the presence of various functional groups. In this Minireview, we present the latest synthetic approaches for the synthesis of GNRs and related structures, including alkyne benzannulation, photochemical cyclodehydrohalogenation, Mallory and Pd- and Ni-catalyzed reactions.
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Affiliation(s)
- Anthony Jolly
- Department of Chemistry and Centre de Recherche sur les Matériaux Avancés, Université Laval, 1045 Ave de la Médecine, Quebec, QC, G1V 0A6, Canada
| | - Dandan Miao
- Department of Chemistry and Centre de Recherche sur les Matériaux Avancés, Université Laval, 1045 Ave de la Médecine, Quebec, QC, G1V 0A6, Canada
| | - Maxime Daigle
- Department of Chemistry and Centre de Recherche sur les Matériaux Avancés, Université Laval, 1045 Ave de la Médecine, Quebec, QC, G1V 0A6, Canada
| | - Jean-François Morin
- Department of Chemistry and Centre de Recherche sur les Matériaux Avancés, Université Laval, 1045 Ave de la Médecine, Quebec, QC, G1V 0A6, Canada
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22
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Rank CK, Jones AW, Wall T, Di Martino-Fumo P, Schröck S, Gerhards M, Patureau FW. An intermolecular C-H oxidizing strategy to access highly fused carbazole skeletons from simple naphthylamines. Chem Commun (Camb) 2019; 55:13749-13752. [PMID: 31663087 DOI: 10.1039/c9cc05240b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly π-extended hetero-cyclic/aromatic skeletons are of great importance as they can be utilized in many organic material based technologies. Therefore, developing efficient, pre-activation-free, synthetic procedures for the rapid build-up of these complex structures remains a high priority objective. The herein presented approach delivers highly fused carbazole skeletons from simple naphthylamine derivatives.
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Affiliation(s)
- Christian K Rank
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany.
| | - Alexander W Jones
- FB Chemie, Technische Universität Kaiserslautern, Erwin-Schrödinger Strasse 52, 67663 Kaiserslautern, Germany
| | - Tatjana Wall
- FB Chemie, Technische Universität Kaiserslauter & Research Center Optimas, Erwin-Schrödinger Straße 52, 67663 Kaiserslautern, Germany
| | - Patrick Di Martino-Fumo
- FB Chemie, Technische Universität Kaiserslauter & Research Center Optimas, Erwin-Schrödinger Straße 52, 67663 Kaiserslautern, Germany
| | - Sarah Schröck
- FB Chemie, Technische Universität Kaiserslauter & Research Center Optimas, Erwin-Schrödinger Straße 52, 67663 Kaiserslautern, Germany
| | - Markus Gerhards
- FB Chemie, Technische Universität Kaiserslauter & Research Center Optimas, Erwin-Schrödinger Straße 52, 67663 Kaiserslautern, Germany
| | - Frederic W Patureau
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany.
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23
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Navakouski M, Zhylitskaya H, Chmielewski PJ, Żyła-Karwowska M, Stępień M. Electrophilic Aromatic Coupling of Hexapyrrolylbenzenes. A Mechanistic Analysis. J Org Chem 2019; 85:187-194. [DOI: 10.1021/acs.joc.9b02556] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Maksim Navakouski
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Halina Zhylitskaya
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Piotr J. Chmielewski
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Marika Żyła-Karwowska
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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24
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Shoyama K, Mahl M, Niyas MA, Ebert M, Kachler V, Keck C, Würthner F. Palladium-Catalyzed [3+2] Annulation of Naphthalimide Acceptors and Thiophene Donors. J Org Chem 2019; 85:142-149. [DOI: 10.1021/acs.joc.9b02372] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Kazutaka Shoyama
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Magnus Mahl
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - M. A. Niyas
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Markus Ebert
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Valentin Kachler
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Christoph Keck
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Frank Würthner
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
- Center for Nanosystems Chemistry (CNC), Universität Würzburg, Theodor-Boveri-Weg, 97074 Würzburg, Germany
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25
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Ge C, Wang G, Wu P, Chen C. Synthesis of Naphthalenyl Triflates via the Cationic Annulation of Benzodiynes with Triflic Acid. Org Lett 2019; 21:5010-5014. [DOI: 10.1021/acs.orglett.9b01590] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Chenxin Ge
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Guohua Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Panpan Wu
- School of Chemical & Environmental Engineering, Wuyi University, Jiangmen 529000, China
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529000, China
| | - Chao Chen
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
- School of Chemical & Environmental Engineering, Wuyi University, Jiangmen 529000, China
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529000, China
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26
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Kumar S, Shukla J, Mandal K, Kumar Y, Prakash R, Ram P, Mukhopadhyay P. Doubly zwitterionic, di-reduced, highly electron-rich, air-stable naphthalenediimides: redox-switchable islands of aromatic-antiaromatic states. Chem Sci 2019; 10:6482-6493. [PMID: 31341600 PMCID: PMC6611073 DOI: 10.1039/c9sc00962k] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 05/21/2019] [Indexed: 12/22/2022] Open
Abstract
The di-reduced state of the naphthalene moiety and its congeners have long captivated chemists as it is elusive to stabilize these intrinsically reactive electron-rich π-systems and for their emergent multifaceted properties. Herein we report the synthesis and isolation of two-electron (2e-) reduced, highly electron-rich naphthalenediimides (NDIs). A doubly zwitterionic structure is observed for the first time in a naphthalene moiety and validated by single crystal X-ray crystallography and spectroscopic methods. The synthesis avoids hazardous reducing agents and offers an easy, high-yielding route to bench-stable di-reduced NDIs. Notably, we realized high negative first oxidation potentials of up to -0.730 V vs. Fc/Fc+ in these systems, which establish these systems to be one of the strongest ambient stable electron donors. The study also provides the first insights into the NMR spectra of the di-reduced systems revealing a large decrease in diatropicity of the naphthalene ring compared to its 2e- oxidized form. The NICS, NICS-XY global ring current, gauge-including magnetically induced current (GIMIC) and AICD ring current density calculations revealed switching of the antiaromatic and aromatic states at the naphthalene and the imide rings, respectively, in the di-reduced system compared to the 2e- oxidized form. Notably, the substituents at the phosphonium groups significantly tune the antiaromatic-aromatic states and donor ability, and bestow an array of colors to the di-reduced systems by virtue of intramolecular through-space communication with the NDI scaffold. Computational studies showed intramolecular noncovalent interactions to provide additional stability to these unprecedented doubly zwitterionic systems.
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Affiliation(s)
- Sharvan Kumar
- Supramolecular and Material Chemistry Lab , School of Physical Sciences , Jawaharlal Nehru University , New Delhi 110067 , India .
| | - Jyoti Shukla
- Supramolecular and Material Chemistry Lab , School of Physical Sciences , Jawaharlal Nehru University , New Delhi 110067 , India .
| | - Kalyanashis Mandal
- Supramolecular and Material Chemistry Lab , School of Physical Sciences , Jawaharlal Nehru University , New Delhi 110067 , India .
| | - Yogendra Kumar
- Supramolecular and Material Chemistry Lab , School of Physical Sciences , Jawaharlal Nehru University , New Delhi 110067 , India .
| | - Ravi Prakash
- School of Physical Sciences , Jawaharlal Nehru University , New Dehi 110067 , India
| | - Panch Ram
- School of Physical Sciences , Jawaharlal Nehru University , New Dehi 110067 , India
| | - Pritam Mukhopadhyay
- Supramolecular and Material Chemistry Lab , School of Physical Sciences , Jawaharlal Nehru University , New Delhi 110067 , India .
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27
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Wang Y, Xu Y, Ravva MK, Yu Y, Xiao M, Xue X, Yang X, Chen Y, Li Z, Yue W. The synthesis and properties of a new class of π-expanded diketopyrrolopyrrole analogs and conjugated polymers. Org Chem Front 2019. [DOI: 10.1039/c9qo00645a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A new class of π-expanded diketopyrrolopyrrole analogs has been incorporated into novel alternating conjugated polymers with very low band gaps.
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Affiliation(s)
- Yazhou Wang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- School of Materials Science and Engineering
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Yuchun Xu
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- School of Materials Science and Engineering
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | | | - Yaping Yu
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- School of Materials Science and Engineering
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Mingfei Xiao
- Cavendish Laboratory
- University of Cambridge
- Cambridge
- UK
| | - Xiang Xue
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- School of Materials Science and Engineering
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Xinru Yang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- School of Materials Science and Engineering
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Yongming Chen
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- School of Materials Science and Engineering
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Zhengke Li
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- School of Materials Science and Engineering
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Wan Yue
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- School of Materials Science and Engineering
- Sun Yat-Sen University
- Guangzhou 510275
- China
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28
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Wang S, Shang J, Yan C, Wang W, Yuan C, Zhang HL, Shao X. Trichalcogenasumanenes containing various chalcogen atoms: synthesis, structure, properties, and chemical reactivity. Org Chem Front 2019. [DOI: 10.1039/c8qo01220b] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Trichalcogenasumanenes containing two kinds of chalcogen are synthesized. The majority chalcogen governs the optical properties and the heavier chalcogen governs the chemical reactivity.
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Affiliation(s)
- Shitao Wang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Jihai Shang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Chaoxian Yan
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Wenbo Wang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Chengshan Yuan
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Hao-Li Zhang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Xiangfeng Shao
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
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29
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Liu G, Koch T, Li Y, Doltsinis NL, Wang Z. Nanographene Imides Featuring Dual-Core Sixfold [5]Helicenes. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201810734] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Guogang Liu
- Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Tobias Koch
- Institute for Solid State Theory and Center for Multiscale Theory & Computation; University of Münster; Wilhelm-Klemm-Strasse 10 48149 Münster Germany
| | - Yan Li
- Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Nikos L. Doltsinis
- Institute for Solid State Theory and Center for Multiscale Theory & Computation; University of Münster; Wilhelm-Klemm-Strasse 10 48149 Münster Germany
| | - Zhaohui Wang
- Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- Key Laboratory of Organic Optoelectronics and Molecular Engineering; Department of Chemistry; Tsinghua University; Beijing 100084 China
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30
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Liu G, Koch T, Li Y, Doltsinis NL, Wang Z. Nanographene Imides Featuring Dual-Core Sixfold [5]Helicenes. Angew Chem Int Ed Engl 2018; 58:178-183. [DOI: 10.1002/anie.201810734] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Guogang Liu
- Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Tobias Koch
- Institute for Solid State Theory and Center for Multiscale Theory & Computation; University of Münster; Wilhelm-Klemm-Strasse 10 48149 Münster Germany
| | - Yan Li
- Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Nikos L. Doltsinis
- Institute for Solid State Theory and Center for Multiscale Theory & Computation; University of Münster; Wilhelm-Klemm-Strasse 10 48149 Münster Germany
| | - Zhaohui Wang
- Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- Key Laboratory of Organic Optoelectronics and Molecular Engineering; Department of Chemistry; Tsinghua University; Beijing 100084 China
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31
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Wu J, He D, Wang Y, Su F, Guo Z, Lin J, Zhang HJ. Selective Ortho-π-Extension of Perylene Diimides for Rylene Dyes. Org Lett 2018; 20:6117-6120. [DOI: 10.1021/acs.orglett.8b02557] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jiajun Wu
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Dezhi He
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Yujiao Wang
- School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Feng Su
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Zongxia Guo
- School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Jianbin Lin
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Hui-Jun Zhang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
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32
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Li L, Hong YJ, Lin Y, Xiao WC, Lin MJ. An electron-deficient nanosized polycyclic aromatic hydrocarbon with enhanced anion–π interactions. Chem Commun (Camb) 2018; 54:11941-11944. [DOI: 10.1039/c8cc06522e] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A super-electron-deficient nano-sized polycyclic aromatic hydrocarbon with six imide groups at the corners has been synthesized, which exhibited enhanced anion–π interactions with various anions.
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Affiliation(s)
- Lei Li
- College of Chemistry
- Fuzhou University
- China
| | | | - Yun Lin
- Testing Centre, Fuzhou University
- China
| | - Wang-Chuan Xiao
- School of Resources and Chemical Engineering
- Sanming Institute of Fluorochemical Industry
- Sanming University
- China
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