1
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Heckershoff R, Eberle L, Richert N, Delavier C, Bruckschlegel M, Schäfer MR, Krämer P, Rominger F, Rudolph M, Hashmi ASK. Versatile access to nitrogen-rich π-extended indolocarbazoles via a Pictet–Spengler approach. Org Chem Front 2023. [DOI: 10.1039/d2qo01459a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
A bidirectional Pictet-Spengler Reaction allows easy access to nitrogen-rich aromatics with seven fused rings. Photophysical measurements and computational methods show significant differences to parent N-heteropolycycles with fewer nitrogen atoms.
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Affiliation(s)
- Robin Heckershoff
- Organisch-Chemisches Institut (OCI), Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Lukas Eberle
- Organisch-Chemisches Institut (OCI), Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Nick Richert
- Organisch-Chemisches Institut (OCI), Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Christian Delavier
- Organisch-Chemisches Institut (OCI), Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Michael Bruckschlegel
- Organisch-Chemisches Institut (OCI), Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Moritz R. Schäfer
- Organisch-Chemisches Institut (OCI), Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Petra Krämer
- Organisch-Chemisches Institut (OCI), Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Frank Rominger
- Organisch-Chemisches Institut (OCI), Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Matthias Rudolph
- Organisch-Chemisches Institut (OCI), Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - A. Stephen K. Hashmi
- Organisch-Chemisches Institut (OCI), Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
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2
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Badía-Domínguez I, Peña-Álvarez M, Wang D, Pérez Guardiola A, Vida Y, Rodríguez González S, López Navarrete JT, Hernández Jolín V, Sancho García JC, García Baonza V, Nash R, Hartl F, Li H, Ruiz Delgado MC. Dynamic Covalent Properties of a Novel Indolo[3,2-b]carbazole Diradical. Chemistry 2021; 27:5509-5520. [PMID: 33474741 DOI: 10.1002/chem.202005211] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Indexed: 12/15/2022]
Abstract
This work describes the synthesis and properties of a dicyanomethylene-substituted indolo[3,2-b]carbazole diradical ICz-CN. This quinoidal system dimerises almost completely to (ICz-CN)2 , which contains two long C(sp3 )-C(sp3 ) σ-bonds between the dicyanomethylene units. The minor open-shell ICz-CN component in the solid-state mixture was identified by EPR spectroscopy. Cyclic voltammetry and UV-visible spectroelectrochemical data, as well as comparison with reference monomer ICz-Br reveal that the nature of the one-electron oxidation of (ICz-CN)2 at ambient temperature and ICz-CN at elevated temperature is very similar in all these compounds due to the prevailing localization of their HOMO on the ICz backbone. The peculiar cathodic behaviour reflects the co-existence of (ICz-CN)2 and ICz-CN. The involvement of the dicyanomethylene groups stabilizes the close-lying LUMO and LUMO+1 of (ICz-CN)2 and especially ICz-CN compared to ICz-Br, resulting in a distinctive cathodic response at low overpotentials. Differently from neutral ICz-CN, its radical anion and dianion are remarkably stable under ambient conditions. The UV/Vis(-NIR) electronic transitions in parent (ICz-CN)2 and ICz-CN and their different redox forms have been assigned convincingly with the aid of TD-DFT calculations. The σ-bond in neutral (ICz-CN)2 is cleaved in solution and in the solid-state upon soft external stimuli (temperature, pressure), showing a strong chromism from light yellow to blue-green. Notably, in the solid state, the monomeric diradical species is predominantly formed under high hydrostatic pressure (>1 GPa).
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Affiliation(s)
- Irene Badía-Domínguez
- Department of Physical Chemistry, University of Málaga, Campus de Teatinos s/n, 229071, Málaga, Spain
| | - Miriam Peña-Álvarez
- Present address: Centre for Science at Extreme Conditions & School of, Physics and Astronomy, University of Edinburgh, Edinburgh, EH9 3FD, UK.,MALTA-Consolider Team, Department of Physical Chemistry I, Chemistry Faculty, University Complutense of Madrid, 28040, Madrid, Spain
| | - Deliang Wang
- Key Laboratory of Synthetic and Self-assembly Chemistry for, Organic Functional Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China
| | | | - Yolanda Vida
- Departamento de Química Orgánica, Universidad de Málaga-IBIMA, Campus de Teatinos s/n, 29071, Málaga, Spain.,Centro Andaluz de Nanomedicina y Biotecnología-BIONAND, Parque Tecnológico de Andalucía, C/ Severo Ochoa 35, 29590 Campanillas, Málaga, Spain
| | - Sandra Rodríguez González
- Department of Physical Chemistry, University of Málaga, Campus de Teatinos s/n, 229071, Málaga, Spain
| | - Juan T López Navarrete
- Department of Physical Chemistry, University of Málaga, Campus de Teatinos s/n, 229071, Málaga, Spain
| | - Víctor Hernández Jolín
- Department of Physical Chemistry, University of Málaga, Campus de Teatinos s/n, 229071, Málaga, Spain
| | - Juan C Sancho García
- Department of Physical Chemistry, University of Alicante, 03080, Alicante, Spain
| | - Valentín García Baonza
- MALTA-Consolider Team and Instituto de Geociencias IGEO (CSIC-UCM), University Complutense of Madrid, 28040, Madrid, Spain
| | - Rosie Nash
- Department of Chemistry, University of Reading, Whiteknights, Reading, RG6 6DX, UK
| | - František Hartl
- Department of Chemistry, University of Reading, Whiteknights, Reading, RG6 6DX, UK
| | - Hongxiang Li
- Key Laboratory of Synthetic and Self-assembly Chemistry for, Organic Functional Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China
| | - M Carmen Ruiz Delgado
- Department of Physical Chemistry, University of Málaga, Campus de Teatinos s/n, 229071, Málaga, Spain
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3
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Harvey PD, Sharma GD, Witulski B. Indolo- and Diindolocarbazoles in Organic Photovoltaic Cells. CHEM LETT 2021. [DOI: 10.1246/cl.210050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Pierre D. Harvey
- Departement de chimie, Universite de Sherbrooke, Sherbrooke, PQ, Canada J1K 2R1
| | - Ganesh D. Sharma
- Department of Physics, LNM Institute of Information Technology, Jamdoli 302017 Jaipur, India
| | - Bernhard Witulski
- Laboratoire de Chimie Moleculaire et Thio-organique, CNRS UMR 6507, ENSICAEN & UNICaen, Universite de Normandie, 6 Bvd Marechal Juin, 14050 Caen, France
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4
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Ruamyart C, Chasing P, Sudyoadsuk T, Promarak V, Ruangsupapichat N. Double anchor indolo[3,2- b]indole-derived metal-free dyes with extra electron donors as efficient sensitizers for dye-sensitized solar cells. NEW J CHEM 2021. [DOI: 10.1039/d0nj06256a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
New di-acceptors organic dye with extra electron donors shows an enhanced PCE of 7.86% comparing to parent one.
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Affiliation(s)
- Chanyathorn Ruamyart
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC)
- Faculty of Science
- Mahidol University
- Bangkok
- Thailand
| | - Pongsakorn Chasing
- School of Molecular Science and Engineering
- Vidyasirimedhi Institute of Science and Technology
- Rayong
- Thailand
| | - Taweesak Sudyoadsuk
- School of Molecular Science and Engineering
- Vidyasirimedhi Institute of Science and Technology
- Rayong
- Thailand
| | - Vinich Promarak
- School of Molecular Science and Engineering
- Vidyasirimedhi Institute of Science and Technology
- Rayong
- Thailand
| | - Nopporn Ruangsupapichat
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC)
- Faculty of Science
- Mahidol University
- Bangkok
- Thailand
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5
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Kadam VS, Bhatt PA, Karmakar HS, Zade SS, Patel AL. Benzimidazole‐Substituted Indolo[3,2‐
b
]carbazoles: Acid‐Responsive Probes. ChemistrySelect 2019. [DOI: 10.1002/slct.201804064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Vinay S. Kadam
- Department of ChemistryFaculty of ScienceThe Maharaja Sayajirao University of Baroda Vadodara- 390 002, Gujarat India
| | - Prachi A. Bhatt
- Department of ChemistryFaculty of ScienceThe Maharaja Sayajirao University of Baroda Vadodara- 390 002, Gujarat India
| | - Himadri S. Karmakar
- Department of Chemical SciencesIndian Institute of Science Education and Research, Kolkata Mohanpur- 741252, Nadia, West Bengal India
| | - Sanjio S. Zade
- Department of Chemical SciencesIndian Institute of Science Education and Research, Kolkata Mohanpur- 741252, Nadia, West Bengal India
| | - Arun L. Patel
- Department of ChemistryFaculty of ScienceThe Maharaja Sayajirao University of Baroda Vadodara- 390 002, Gujarat India
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6
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Synthesis and properties of copolyarylenes containing indolo[3,2-b]carbazole moieties in the backbone. JOURNAL OF POLYMER RESEARCH 2019. [DOI: 10.1007/s10965-018-1693-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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7
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Hoang HD, Janke J, Amirjanyan A, Ghochikyan T, Flader A, Villinger A, Ehlers P, Lochbrunner S, Surkus AE, Langer P. Synthesis of furo[3,2-b:4,5-b']diindoles and their optical and electrochemical properties. Org Biomol Chem 2018; 16:6543-6551. [PMID: 30168561 DOI: 10.1039/c8ob01737a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient two-step palladium catalyzed synthesis of furo[3,2-b:4,5-b']diindoles, a hitherto unknown symmetrical heterocyclic core structure, was developed. The synthesis is based on a regioselective Suzuki-Miyaura cross coupling reaction of tetrabromofuran and subsequent double N-arylation. Selected compounds were studied with regard to their optical and electrochemical properties. The compounds show fluorescence with high quantum yields and non-reversible oxidation events. The compounds possess similar HOMO-LUMO band gaps compared to their sulfur and nitrogen analogs. Variation of the substituents hardly affects the HOMO-LUMO gap, but allows for some fine-tuning of the electron affinity and ionization potential as well as quantum yields. The compounds prepared represent interesting candidates for the development of organic electronic materials.
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Affiliation(s)
- Huy Do Hoang
- Institut für Chemie, Universität Rostock, Albert-Einstein-Str. 3a, 18059 Rostock, Germany.
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8
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Janosik T, Rannug A, Rannug U, Wahlström N, Slätt J, Bergman J. Chemistry and Properties of Indolocarbazoles. Chem Rev 2018; 118:9058-9128. [PMID: 30191712 DOI: 10.1021/acs.chemrev.8b00186] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The indolocarbazoles are an important class of nitrogen heterocycles which has evolved significantly in recent years, with numerous studies focusing on their diverse biological effects, or targeting new materials with potential applications in organic electronics. This review aims at providing a broad survey of the chemistry and properties of indolocarbazoles from an interdisciplinary point of view, with particular emphasis on practical synthetic aspects, as well as certain topics which have not been previously accounted for in detail, such as the occurrence, formation, biological activities, and metabolism of indolo[3,2- b]carbazoles. The literature of the past decade forms the basis of the text, which is further supplemented with older key references.
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Affiliation(s)
- Tomasz Janosik
- Research Institutes of Sweden , Bioscience and Materials, RISE Surface, Process and Formulation , SE-151 36 Södertälje , Sweden
| | - Agneta Rannug
- Institute of Environmental Medicine , Karolinska Institutet , SE-171 77 Stockholm , Sweden
| | - Ulf Rannug
- Department of Molecular Biosciences, The Wenner-Gren Institute , Stockholm University , SE-106 91 Stockholm , Sweden
| | | | - Johnny Slätt
- Department of Chemistry, Applied Physical Chemistry , KTH Royal Institute of Technology , SE-100 44 Stockholm , Sweden
| | - Jan Bergman
- Karolinska Institutet , Department of Biosciences and Nutrition , SE-141 83 Huddinge , Sweden
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9
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Daniels M, de Jong F, Kennes K, Martín C, Hofkens J, Van der Auweraer M, Dehaen W. Promising Molecules for Optoelectronic Applications: Synthesis of 5,10-Dihydrobenzo[a
]indolo[2,3-c
]carbazoles by Scholl Reaction of 1,2-Bis(indol-2-yl)benzenes. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800791] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mathias Daniels
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven, Leuven Chem&Tech; Celestijnenlaan 200F 3001 Leuven Belgium
| | - Flip de Jong
- Molecular Imaging and Photonics; Department of Chemistry; KU Leuven, Leuven Chem&Tech; Celestijnenlaan 200F 3001 Leuven Belgium
| | - Koen Kennes
- Molecular Imaging and Photonics; Department of Chemistry; KU Leuven, Leuven Chem&Tech; Celestijnenlaan 200F 3001 Leuven Belgium
| | - Cristina Martín
- Molecular Imaging and Photonics; Department of Chemistry; KU Leuven, Leuven Chem&Tech; Celestijnenlaan 200F 3001 Leuven Belgium
| | - Johan Hofkens
- Molecular Imaging and Photonics; Department of Chemistry; KU Leuven, Leuven Chem&Tech; Celestijnenlaan 200F 3001 Leuven Belgium
| | - Mark Van der Auweraer
- Molecular Imaging and Photonics; Department of Chemistry; KU Leuven, Leuven Chem&Tech; Celestijnenlaan 200F 3001 Leuven Belgium
| | - Wim Dehaen
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven, Leuven Chem&Tech; Celestijnenlaan 200F 3001 Leuven Belgium
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10
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Gopalakrishnan S, Vijayakumar S, Shankar R. DFT/TD-DFT study on halogen doping and solvent contributions to the structural and optoelectronic properties of poly[3,6-carbazole] and poly[indolo(3,2-b)-carbazole]. Struct Chem 2018. [DOI: 10.1007/s11224-018-1156-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Irgashev RA, Kazin NA, Rusinov GL, Charushin VN. A convenient synthesis of new 5,11-dihydroindolo[3,2- b ]carbazoles bearing thiophene, 2,2′-bithiophene or 2,2′:5′,2″-terthiophene units at C-2 and C-8 positions. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.06.085] [Citation(s) in RCA: 8] [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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12
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Irgashev RA, Kazin NA, Rusinov GL, Charushin VN. Nitration of 5,11-dihydroindolo[3,2- b]carbazoles and synthetic applications of their nitro-substituted derivatives. Beilstein J Org Chem 2017; 13:1396-1406. [PMID: 28781705 PMCID: PMC5530725 DOI: 10.3762/bjoc.13.136] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 06/24/2017] [Indexed: 12/19/2022] Open
Abstract
A new general approach to double nitration of 6,12-di(hetero)aryl-substituted and 6,12-unsubstituted 5,11-dialkyl-5,11-dihydroindolo[3,2-b]carbazoles by acetyl nitrate has been developed to obtain their 2,8-dinitro and 6,12-dinitro derivatives, respectively. A formation of mono-nitro derivatives (at C-2 or C-6) from the same indolo[3,2-b]carbazoles has also been observed in several cases. Reduction of 2-nitro and 2,8-dinitro derivatives with zinc powder and hydrochloric acid has afforded 2-amino- and 2,8-diamino-substituted indolo[3,2-b]carbazoles, while reduction of 6,12-dinitro derivatives under similar reaction conditions has been accompanied by denitrohydrogenation of the latter compounds into 6,12-unsubstituted indolo[3,2-b]carbazoles. Formylation of 6,12-dinitro derivatives has proved to occur only at C-2, while bromination of these compounds has taken place at both C-2 and C-8 of indolo[3,2-b]carbazole scaffold. Moreover, 6,12-dinitro-substituted indolo[3,2-b]carbazoles have been modified by the reactions with S- and N-nucleophiles. Notably, the treatment of 6,12-dinitro compounds with potassium thiolates has resulted in the displacement of both nitro groups, unlike potassium salts of indole or carbazole, which have caused substitution of only one nitro group.
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Affiliation(s)
- Roman A Irgashev
- Postovsky Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, Ekaterinburg, 620990, Russia.,Ural Federal University named after the First President of Russia, B. N. Yeltsin, Ekaterinburg, 620002, Russia
| | - Nikita A Kazin
- Postovsky Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, Ekaterinburg, 620990, Russia
| | - Gennady L Rusinov
- Postovsky Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, Ekaterinburg, 620990, Russia.,Ural Federal University named after the First President of Russia, B. N. Yeltsin, Ekaterinburg, 620002, Russia
| | - Valery N Charushin
- Postovsky Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, Ekaterinburg, 620990, Russia.,Ural Federal University named after the First President of Russia, B. N. Yeltsin, Ekaterinburg, 620002, Russia
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13
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Han L, Ye K, Li C, Zhang Y, Zhang H, Wang Y. Thermally Stable and Highly Luminescent Green Emissive Fluorophores with Acenaphtho[1,2-k]fluoranthene Cores and Aromatic Amine Groups. Chempluschem 2017; 82:315-322. [PMID: 31961538 DOI: 10.1002/cplu.201600458] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 10/07/2016] [Indexed: 02/06/2023]
Abstract
Four acenaphtho[1,2-k]fluoranthene-cored fluorophores 1-4 attached by a variety of N-containing electron-donating groups have been designed and synthesized. The appending N-containing moieties and the central acenaphtho[1,2-k]fluoranthene core form twisted molecular configurations and lead to separated HOMO and LUMO frontier molecular orbitals. X-ray crystallographic analysis demonstrates that the substituted aromatic amines separate the luminescent π-conjugated cores in the solid state. These compounds display excellent thermal and amorphous stabilities, high solid-state fluorescence quantum efficiencies, and ambipolar charge transporting properties, indicating that they are ideal candidates for fabricating non-doped organic light-emitting diodes (OLEDs). The device based on compound 4 exhibits the best electroluminescent performance with an external efficiency of 2.82 % and brightness of 45800 cd m-2 , demonstrating the potential applications of this compound for OLED displays and lighting.
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Affiliation(s)
- Liang Han
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Kaiqi Ye
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Chenglong Li
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Yuewei Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Hongyu Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Yue Wang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
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14
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Vlasselaer M, Dehaen W. Synthesis of Linearly Fused Benzodipyrrole Based Organic Materials. Molecules 2016; 21:E785. [PMID: 27322228 PMCID: PMC6273171 DOI: 10.3390/molecules21060785] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 06/10/2016] [Accepted: 06/13/2016] [Indexed: 12/03/2022] Open
Abstract
The objective of this review is to give an overview of the synthetic methods to prepare different indolo[3,2-b]carbazoles and similar systems with a potential use in electro-optical devices such as OLEDs (organic light emitting diode), OPVs (organic photovoltaic) and OFETs (organic field effect transistor). Some further modifications to the core units and their implications for specific applications are also discussed.
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Affiliation(s)
- Maarten Vlasselaer
- Molecular Design and Synthesis, Department of Chemistry, KU Leuven, Celestijnenlaan 200F, 3001 Heverlee, Belgium.
| | - Wim Dehaen
- Molecular Design and Synthesis, Department of Chemistry, KU Leuven, Celestijnenlaan 200F, 3001 Heverlee, Belgium.
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15
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Irgashev RA, Karmatsky AA, Rusinov GL, Charushin VN. Construction of Heteroacenes with Fused Thiophene and Pyrrole Rings via the Fischer Indolization Reaction. Org Lett 2016; 18:804-7. [DOI: 10.1021/acs.orglett.6b00081] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Roman A. Irgashev
- Postovsky Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, Ekaterinburg 620990, Russia
- Ural Federal University named after the First President of Russia, B.N. Yeltsin, Ekaterinburg 620002, Russia
| | - Arseny A. Karmatsky
- Postovsky Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, Ekaterinburg 620990, Russia
- Ural Federal University named after the First President of Russia, B.N. Yeltsin, Ekaterinburg 620002, Russia
| | - Gennady L. Rusinov
- Postovsky Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, Ekaterinburg 620990, Russia
- Ural Federal University named after the First President of Russia, B.N. Yeltsin, Ekaterinburg 620002, Russia
| | - Valery N. Charushin
- Postovsky Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, Ekaterinburg 620990, Russia
- Ural Federal University named after the First President of Russia, B.N. Yeltsin, Ekaterinburg 620002, Russia
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16
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Irgashev RA, Kazin NA, Kim GA, Rusinov GL, Charushin VN. A new synthetic approach to fused nine-ring systems of the indolo[3,2-b]carbazole family through double Pd-catalyzed intramolecular C–H arylation. RSC Adv 2016. [DOI: 10.1039/c6ra11796a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A series of new fused 5,11-dihydroindolo[3,2-b]carbazole derivatives, having nine-ring ladder-type structure, has been synthesized by regioselective Pd-catalyzed cyclization.
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Affiliation(s)
- Roman A. Irgashev
- Postovsky Institute of Organic Synthesis
- Ural Division
- Russian Academy of Sciences
- Ekaterinburg 620990
- Russia
| | - Nikita A. Kazin
- Postovsky Institute of Organic Synthesis
- Ural Division
- Russian Academy of Sciences
- Ekaterinburg 620990
- Russia
| | - Grigory A. Kim
- Postovsky Institute of Organic Synthesis
- Ural Division
- Russian Academy of Sciences
- Ekaterinburg 620990
- Russia
| | - Gennady L. Rusinov
- Postovsky Institute of Organic Synthesis
- Ural Division
- Russian Academy of Sciences
- Ekaterinburg 620990
- Russia
| | - Valery N. Charushin
- Postovsky Institute of Organic Synthesis
- Ural Division
- Russian Academy of Sciences
- Ekaterinburg 620990
- Russia
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17
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Xie Y, Chen X, Liu X, Su SJ, Li J, Zeng W. Rh(iii)-catalyzed relay carbenoid functionalization of aromatic C–H bonds: access to π-conjugated fused heteroarenes. Chem Commun (Camb) 2016; 52:5856-9. [DOI: 10.1039/c6cc00254d] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A novel Rh(iii)-catalyzed relay cross-coupling cascade between arylketoimines and diazoesters is described. This transformation provides a concise access to unique π-conjugated 1-azaphenalenes (1-APLEs) via a double aryl Csp2–H bond carbenoid functionalization process.
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Affiliation(s)
- Ying Xie
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou
- China
- School of Chemistry and Pharmaceutical Engineering
| | - Xun Chen
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou
- China
| | - Xin Liu
- School Key Laboratory of Luminescent Materials and Devices Institute of Polymer Optoelectronic Materials and Devices
- South China University of Technology
- Guangzhou 510641
- China
| | - Shi-Jian Su
- School Key Laboratory of Luminescent Materials and Devices Institute of Polymer Optoelectronic Materials and Devices
- South China University of Technology
- Guangzhou 510641
- China
| | - Jianzhang Li
- School of Chemistry and Pharmaceutical Engineering
- Sichuan University of Science & Engineering
- Zigong 643000
- China
| | - Wei Zeng
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou
- China
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18
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Truong MA, Nakano K. Synthesis of Benzofuro- and Indolo[3,2-b]indoles via Palladium-Catalyzed Double N-Arylation and Their Physical Properties. J Org Chem 2015; 80:11566-72. [DOI: 10.1021/acs.joc.5b02086] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Minh Anh Truong
- Department of Organic and
Polymer Materials Chemistry, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Koji Nakano
- Department of Organic and
Polymer Materials Chemistry, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
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19
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Bhanuchandra M, Murakami K, Vasu D, Yorimitsu H, Osuka A. Transition-Metal-Free Synthesis of Carbazoles and Indoles by an SNAr-Based “Aromatic Metamorphosis” of Thiaarenes. Angew Chem Int Ed Engl 2015; 54:10234-8. [DOI: 10.1002/anie.201503671] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Indexed: 12/23/2022]
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20
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Bhanuchandra M, Murakami K, Vasu D, Yorimitsu H, Osuka A. Transition-Metal-Free Synthesis of Carbazoles and Indoles by an SNAr-Based “Aromatic Metamorphosis” of Thiaarenes. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201503671] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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21
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Dressler JJ, Miller SA, Meeuwsen BT, Riel AMS, Dahl BJ. Synthesis of dilactone bridged terphenyls with crankshaft architectures. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.11.055] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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22
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Shi H, Yuan J, Dong X, Cheng F. Synthesis, photophysical and charge-transporting properties of a novel asymmetric indolo [3,2-b]carbazole derivative containing benzothiazole and diphenylamino moieties. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 133:501-508. [PMID: 24973792 DOI: 10.1016/j.saa.2014.06.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2014] [Revised: 05/23/2014] [Accepted: 06/03/2014] [Indexed: 06/03/2023]
Abstract
A novel asymmetric donor-π-donor-π-acceptor compound, 2-benzothiazolyl-8-diphenylamino-5,11-dihexylindolo[3,2-b]carbazole (BDDAICZ), has been successfully synthesized by introducing a benzothiazole moiety (as an electron-acceptor) and a diphenylamino moiety (as an electron-donor) to 2-position and 8-position of indolo[3,2-b]carbazole moiety (as a skeleton and an electron-donor), and characterized by elemental analysis, (1)H NMR, (13)C NMR and MS. The thermal, electrochemical properties of BDDAICZ were characterized by thermogravimetric analysis combined with electrochemistry. The absorption and emission spectra of BDDAICZ was experimentally determined in several solvents and computed using density functional theory (DFT) and time-dependent density functional theory (TDDFT). The calculated absorption and emission wavelengths are coincident with the measured data. The ionization potential (IP), the electron affinity (EA) and reorganization energy of BDDAICZ were also investigated using density functional theory (DFT). Charge-transporting properties of BDDAICZ were characterized by OLEDs devices fabricated by using it as charge-transport layers. The results show that BDDAICZ has excellent thermal stability, electrochemical stability and hole-transporting properties, indicating its potential application as a hole-transporting material in OLEDs devices.
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Affiliation(s)
- Heping Shi
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China.
| | - Jiandong Yuan
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Xiuqing Dong
- State Environmental Protection Key Laboratory of Efficient Utilization Technology of Coal Waste Resources, Shanxi University, 92 Wucheng Road, Taiyuan 030006, Shanxi Province, PR China
| | - Fangqin Cheng
- State Environmental Protection Key Laboratory of Efficient Utilization Technology of Coal Waste Resources, Shanxi University, 92 Wucheng Road, Taiyuan 030006, Shanxi Province, PR China.
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23
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Synthesis and properties of hole-transporting indolo[3,2-b]carbazole-based hydrazones with reactive functional groups. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.04.056] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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24
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Thirupathi N, Kumar YK, Kant R, Reddy MS. Selective 5-exo-digCyclization ofin SituSynthesizedN-Boc-2-aminophenyl Ethoxyethynyl Carbenols: Synthesis of Multifunctional Indoles and Their Derivatives. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201301002] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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25
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Levick MT, Grace I, Dai SY, Kasch N, Muryn C, Lambert C, Turner ML, Procter DJ. A Sm(II)-Mediated Cascade Approach to Dibenzoindolo[3,2-b]carbazoles: Synthesis and Evaluation. Org Lett 2014; 16:2292-5. [DOI: 10.1021/ol500841b] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Matthew T. Levick
- School
of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, U.K
| | - Iain Grace
- Department
of Physics, Lancaster University, Lancaster, LA1 4YB, U.K
| | - Sheng-Yao Dai
- School
of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, U.K
| | - Nicholas Kasch
- School
of Physics and Astronomy, University of Manchester, Manchester, M13 9PL, U.K
| | - Christopher Muryn
- School
of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, U.K
| | - Colin Lambert
- Department
of Physics, Lancaster University, Lancaster, LA1 4YB, U.K
| | - Michael L. Turner
- School
of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, U.K
| | - David J. Procter
- School
of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, U.K
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26
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Shi H, Yuan J, Wu X, Dong X, Fang L, Miao Y, Wang H, Cheng F. Two novel indolo[3,2-b]carbazole derivatives containing dimesitylboron moieties: synthesis, photoluminescent and electroluminescent properties. NEW J CHEM 2014. [DOI: 10.1039/c4nj00140k] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The OLED devices fabricated using two novel indolo[3,2-b]carbazole derivatives containing dimesitylboron groups as electroluminescent materials show reasonably good performance.
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Affiliation(s)
- Heping Shi
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006, China
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
| | - Jiandong Yuan
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006, China
| | - Xiaohuan Wu
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006, China
| | - Xiuqing Dong
- State Environmental Protection Key Laboratory of Efficient Utilization Technology of Coal Waste Resources
- Shanxi University
- Taiyuan 030006, China
| | - Li Fang
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006, China
| | - Yanqin Miao
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan 030024, China
| | - Hua Wang
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan 030024, China
| | - Fangqin Cheng
- State Environmental Protection Key Laboratory of Efficient Utilization Technology of Coal Waste Resources
- Shanxi University
- Taiyuan 030006, China
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