1
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Kashida J, Shoji Y, Taka H, Fukushima T. Synthesis and Properties of B 4 N 4 -Heteropentalenes Fused with Polycyclic Hydrocarbons. Chemistry 2023; 29:e202203561. [PMID: 36734177 DOI: 10.1002/chem.202203561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 02/04/2023]
Abstract
Hybrid molecules of π-conjugated carbon rings and BN-heterocyclic rings (h-CBNs) fused with each other have been a rare class of compounds due to the limited availability of their synthetic methods. Here we report the synthesis of new h-CBNs featuring a B4 N4 -heteropentalene core and polycyclic aromatic hydrocarbon wings. Using 1,2-azaborinine derivatives as a building block, we developed a rational synthetic protocol that allows the formation of a B4 N4 ring in a stepwise manner, resulting in the fully fused ABA-type triblock molecules. Thus, three derivatives of 1 bearing naphthalene (1Naph ), anthracene (1Anth ), or phenanthrene (1Phen ) wings fused with the B4 N4 core were synthesized and characterized. Among them, 1Phen , which displays the highest triplet-state energy, was found to serve a host material for phosphorescent OLED devices, for which a maximum external quantum efficiency of 13.7 % was recorded. These findings may promote the synthesis of various types of h-CBNs aiming at new properties arising from the synergy of two different π-electronic systems.
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Affiliation(s)
- Junki Kashida
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan.,Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Yoshiaki Shoji
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan.,Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Hideo Taka
- Konica Minolta Ishikawa-cho, Hachioji, Tokyo, 192-8505, Japan
| | - Takanori Fukushima
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan.,Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan.,Living Systems Materialogy (LiSM) Research Group, International Research Frontiers Initiative (IRFI), Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
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2
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Zhang W, Liu G, Cao J, Chen Y, Gao L, Liu G, Dai G, Wang Q. Synthesis and Properties of BN-embedded N-Perylene. Chem Asian J 2022; 17:e202200340. [PMID: 35559597 DOI: 10.1002/asia.202200340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 05/12/2022] [Indexed: 11/11/2022]
Abstract
A B-N embedded nitrogen-annulated perylene has been successfully synthesized. The resultant molecule BN-NP is isoelectronic to coronene , but owns a five-membered pyrrole ring. Experiments and DFT calculations indicated that peripheral pyrrole and BN modifications endow BN-NP with various unique properties like bent structure, dual emission, efficient Lewis acidic response, peripheral aromaticity, narrowest energy band gap among all coronene isoelectronic structures and so on.
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Affiliation(s)
- Wenhao Zhang
- Inner Mongolia University, Chemistry and Chemical Engineering, CHINA
| | - Guiru Liu
- Inner Mongolia University, Chemistry and Chemical Engineering, CHINA
| | - Jing Cao
- Inner Mongolia University, Chemistry and Chemical Engineering, CHINA
| | - Yuanyuan Chen
- Hangzhou Normal University, Material, Chemistry and Chemical Engineering, CHINA
| | - Lei Gao
- Inner Mongolia University, Chemistry and Chemical Engineering, CHINA
| | - Guanghua Liu
- Inner Mongolia University, Chemistry and Chemical Engineering, CHINA
| | - Gaole Dai
- Hangzhou Normal University, Material, Chemistry and Chemical Engineering, CHINA
| | - Qing Wang
- Inner Mongolia University, Chemistry and Chemical Engineering, 235 West University Street, 010021, Hohhot, CHINA
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3
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Hackney HE, Hall DG. Recent Advances in the Luminescence of Arylboronic Acids and their Heteroatom Condensates. CHEMPHOTOCHEM 2022. [DOI: 10.1002/cptc.202100219] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hannah E. Hackney
- Department of Chemistry University of Alberta Centennial Centre for Interdisciplinary Science Edmonton Alberta Canada
- Current address Department of Chemistry McGill University Montreal Quebec Canada
| | - Dennis G. Hall
- Department of Chemistry University of Alberta Centennial Centre for Interdisciplinary Science Edmonton Alberta Canada
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4
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Jiang Z, Zhou S, Jin W, Zhao C, Liu Z, Yu X. Synthesis, Structure, and Photophysical Properties of BN-Embedded Analogue of Coronene. Org Lett 2022; 24:1017-1021. [PMID: 35072476 DOI: 10.1021/acs.orglett.1c04161] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Two BN-embedded benzo[ghi]perylene (Bzp) and coronene derivatives (BN-Bzp and BN-Cor) have been successfully synthesized from binaphthyl precursors by new efficient one-pot-multibond routes, and their single crystal structures were analyzed. Both experimental spectra and DFT theoretical calculations indicated that the absorption and emission of these BN-embedded polycyclic aromatic hydrocarbons are significantly enhanced comparing with those of their all carbon analogues. Especially, the fluorescence quantum yield of BN-Cor is nearly 20 times higher than that of ordinary coronene.
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Affiliation(s)
- Zhen Jiang
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China.,Shenzhen Research Institute of Shandong University, Shenzhen 518057, China
| | - Shimin Zhou
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China.,Shenzhen Research Institute of Shandong University, Shenzhen 518057, China
| | - Wendong Jin
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China.,Shenzhen Research Institute of Shandong University, Shenzhen 518057, China
| | - Cuihua Zhao
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Zhiqiang Liu
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China.,Shenzhen Research Institute of Shandong University, Shenzhen 518057, China
| | - Xiaoqiang Yu
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
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5
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Yata T, Nishimoto Y, Yasuda M. Carboboration-Driven Generation of a Silylium Ion for Vinylic C-F Bond Functionalization by B(C 6 F 5 ) 3 Catalysis. Chemistry 2021; 28:e202103852. [PMID: 34837264 DOI: 10.1002/chem.202103852] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Indexed: 11/05/2022]
Abstract
Strong main-group Lewis acids such as silylium ions are known to effectively promote heterolytic C(sp3 )-F bond cleavage. However, carrying out the C(sp2 )-F bond transformation of vinylic C-F bonds has remained an unmet challenge. Herein, we describe our development of a new and simple strategy for vinylic C-F bond transformation of α-fluorostyrenes with silyl ketene acetals catalyzed by B(C6 F5 )3 under mild conditions. Our theoretical calculations revealed that a stabilized silylium ion, which is generated from silyl ketene acetals by carboboration, cleaves the C-F bond of α-fluorostyrenes. A comparative study of α-chloro or bromostyrenes demonstrated that our reaction can be applied only to α-fluorostyrenes because the strong silicon-fluorine affinity facilitates an intramolecular interaction of silylium ions with fluorine atom to cleave the C-F bond. A broad range of α-fluorostyrenes as well as a range of silyl ketene acetals underwent this C-F bond transformation.
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Affiliation(s)
- Tetsuji Yata
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yoshihiro Nishimoto
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan.,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary, Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka, 565-0871, Japan
| | - Makoto Yasuda
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan.,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary, Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka, 565-0871, Japan
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6
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Fingerle M, Dingerkus J, Schubert H, Wurst KM, Scheele M, Bettinger HF. Heteroatom Cycloaddition at the (BN)
2
Bay Region of Dibenzoperylene. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016699] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Michael Fingerle
- Institut für Organische Chemie Universität Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Juliane Dingerkus
- Institut für Organische Chemie Universität Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Hartmut Schubert
- Institut für Anorganische Chemie Universität Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Kai M. Wurst
- Institut für Physikalische und Theoretische Chemie Universität Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Marcus Scheele
- Institut für Physikalische und Theoretische Chemie Universität Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Holger F. Bettinger
- Institut für Organische Chemie Universität Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
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7
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Fingerle M, Dingerkus J, Schubert H, Wurst KM, Scheele M, Bettinger HF. Heteroatom Cycloaddition at the (BN) 2 Bay Region of Dibenzoperylene. Angew Chem Int Ed Engl 2021; 60:15798-15802. [PMID: 33798286 PMCID: PMC9545313 DOI: 10.1002/anie.202016699] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Indexed: 11/12/2022]
Abstract
Cycloaddition-dehydration involving a BNBN-butadiene analogue at the bay region of a dibenzoperylene and a non-enolizable aldehyde provides a novel strategy for incorporation of the oxadiazadiborinane (B2 N2 CO) ring into the scaffold of a polycyclic aromatic hydrocarbon resulting in highly emissive compounds.
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Affiliation(s)
- Michael Fingerle
- Institut für Organische ChemieUniversität TübingenAuf der Morgenstelle 1872076TübingenGermany
| | - Juliane Dingerkus
- Institut für Organische ChemieUniversität TübingenAuf der Morgenstelle 1872076TübingenGermany
| | - Hartmut Schubert
- Institut für Anorganische ChemieUniversität TübingenAuf der Morgenstelle 1872076TübingenGermany
| | - Kai M. Wurst
- Institut für Physikalische und Theoretische ChemieUniversität TübingenAuf der Morgenstelle 1872076TübingenGermany
| | - Marcus Scheele
- Institut für Physikalische und Theoretische ChemieUniversität TübingenAuf der Morgenstelle 1872076TübingenGermany
| | - Holger F. Bettinger
- Institut für Organische ChemieUniversität TübingenAuf der Morgenstelle 1872076TübingenGermany
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8
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Gotoh H, Nakatsuka S, Tanaka H, Yasuda N, Haketa Y, Maeda H, Hatakeyama T. Syntheses and Physical Properties of Cationic BN‐Embedded Polycyclic Aromatic Hydrocarbons. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103488] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Hajime Gotoh
- Department of Chemistry School of Science and Technology Kwansei Gakuin University 2-1 Gakuen Sanda Hyogo 669-1337 Japan
| | - Soichiro Nakatsuka
- Department of Chemistry School of Science and Technology Kwansei Gakuin University 2-1 Gakuen Sanda Hyogo 669-1337 Japan
| | - Hiroki Tanaka
- Department of Applied Chemistry College of Life Sciences Ritsumeikan University 1-1-1 Kusatsu Shiga 525-8577 Japan
| | - Nobuhiro Yasuda
- Japan Synchrotron Radiation Research Institute (JASRI) 1-1-1, Kouto, Sayo-cho Sayo-gun Hyogo 679-5198 Japan
| | - Yohei Haketa
- Department of Applied Chemistry College of Life Sciences Ritsumeikan University 1-1-1 Kusatsu Shiga 525-8577 Japan
| | - Hiromitsu Maeda
- Department of Applied Chemistry College of Life Sciences Ritsumeikan University 1-1-1 Kusatsu Shiga 525-8577 Japan
| | - Takuji Hatakeyama
- Department of Chemistry School of Science and Technology Kwansei Gakuin University 2-1 Gakuen Sanda Hyogo 669-1337 Japan
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9
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Akahori S, Sasamori T, Shinokubo H, Miyake Y. Quadruply BN-Fused Tetrathia[8]circulenes with Flexible Frameworks: Synthesis, Structures and Properties. Chemistry 2021; 27:8178-8184. [PMID: 33822395 DOI: 10.1002/chem.202100454] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Indexed: 12/14/2022]
Abstract
Quadruply BN-fused tetrathia[8]circulenes were synthesized through four-fold electrophilic borylation. The single-crystal X-ray diffraction analysis revealed that the BN-fused tetrathia[8]circulene with peripheral phenyl groups exhibits crystal polymorphism, in which the circulene core adopts both planar and saddle conformations in the solid state. The experimental and theoretical studies revealed that the weaker aromaticity of azaborine compared with benzene renders the flexibility of the BN-fused tetrathia[8]circulenes.
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Affiliation(s)
- Shuhei Akahori
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan)
| | - Takahiro Sasamori
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan
| | - Hiroshi Shinokubo
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan)
| | - Yoshihiro Miyake
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan)
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10
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Gotoh H, Nakatsuka S, Tanaka H, Yasuda N, Haketa Y, Maeda H, Hatakeyama T. Syntheses and Physical Properties of Cationic BN-Embedded Polycyclic Aromatic Hydrocarbons. Angew Chem Int Ed Engl 2021; 60:12835-12840. [PMID: 33749982 DOI: 10.1002/anie.202103488] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Indexed: 11/10/2022]
Abstract
Cationic BN-embedded polycyclic aromatic hydrocarbons (BN-PAH+ s) were synthesized from a nitrogen-containing macrocycle via pyridine-directed tandem C-H borylation. Incorporating BN into PAH+ resulted in a remarkable hypsochromic shift due to an increase in the LUMO energy and the symmetry changes of the HOMO and LUMO. Electrophilic substitution or anion exchange of BN-PAH+ possessing tetrabromoborate as a counter anion (BN+ [BBr4 - ]) afforded air-stable BN-PAH/PAH+ s. Of these, BN+ [TfO- ] allowed reversible two-electron reduction and the formation of two-dimensional brickwork-type π-electronic ion pair with 1,2,3,4,5-pentacyanocyclopentadienyl anion, demonstrating the potential application of BN-PAH+ as electronic materials.
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Affiliation(s)
- Hajime Gotoh
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo, 669-1337, Japan
| | - Soichiro Nakatsuka
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo, 669-1337, Japan
| | - Hiroki Tanaka
- Department of Applied Chemistry College of Life Sciences, Ritsumeikan University, 1-1-1 Kusatsu, Shiga, 525-8577, Japan
| | - Nobuhiro Yasuda
- Japan Synchrotron Radiation Research Institute (JASRI), 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5198, Japan
| | - Yohei Haketa
- Department of Applied Chemistry College of Life Sciences, Ritsumeikan University, 1-1-1 Kusatsu, Shiga, 525-8577, Japan
| | - Hiromitsu Maeda
- Department of Applied Chemistry College of Life Sciences, Ritsumeikan University, 1-1-1 Kusatsu, Shiga, 525-8577, Japan
| | - Takuji Hatakeyama
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo, 669-1337, Japan
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11
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Fasano F, Dosso J, Bezzu CG, Carta M, Kerff F, Demitri N, Su B, Bonifazi D. BN-Doped Metal-Organic Frameworks: Tailoring 2D and 3D Porous Architectures through Molecular Editing of Borazines. Chemistry 2021; 27:4124-4133. [PMID: 33252163 PMCID: PMC7986190 DOI: 10.1002/chem.202004640] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Indexed: 01/13/2023]
Abstract
Building on the MOF approach to prepare porous materials, herein we report the engineering of porous BN-doped materials using tricarboxylic hexaarylborazine ligands, which are laterally decorated with functional groups at the full-carbon 'inner shell'. Whilst an open porous 3D entangled structure could be obtained from the double interpenetration of two identical metal frameworks derived from the methyl substituted borazine, the chlorine-functionalised linker undergoes formation of a porous layered 2D honeycomb structure, as shown by single-crystal X-ray diffraction analysis. In this architecture, the borazine cores are rotated by 60° in alternating layers, thus generating large rhombohedral channels running perpendicular to the planes of the networks. An analogous unsubstituted full-carbon metal framework was synthesised for comparison. The resulting MOF revealed a crystalline 3D entangled porous structure, composed by three mutually interpenetrating networks, hence denser than those obtained from the borazine linkers. Their microporosity and CO2 uptake were investigated, with the porous 3D BN-MOF entangled structure exhibiting a large apparent BET specific surface area (1091 m2 g-1 ) and significant CO2 reversible adsorption (3.31 mmol g-1 ) at 1 bar and 273 K.
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Affiliation(s)
- Francesco Fasano
- School of ChemistryCardiff UniversityPark PlaceCardiffCF10 3ATUK
| | - Jacopo Dosso
- School of ChemistryCardiff UniversityPark PlaceCardiffCF10 3ATUK
| | - C. Grazia Bezzu
- School of ChemistryCardiff UniversityPark PlaceCardiffCF10 3ATUK
| | - Mariolino Carta
- Department of ChemistrySwansea UniversityGrove Building, Singleton ParkSwanseaSA28PPUK
| | - François Kerff
- School of ChemistryCardiff UniversityPark PlaceCardiffCF10 3ATUK
| | - Nicola Demitri
- Elettra—Sincrotrone TriesteS.S. 14 Km 163.5 in Area Science Park34149 BasovizzaTriesteItaly
| | - Bao‐Lian Su
- Namur Institute of Structured Matter (NISM)University of Namur61 rue de Bruxelles5000NamurBelgium
| | - Davide Bonifazi
- School of ChemistryCardiff UniversityPark PlaceCardiffCF10 3ATUK
- Institute of Organic Chemistry, Faculty of ChemistryUniversity of ViennaWähringer Strasse 381090ViennaAustria
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12
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Fetzer MNA, Tavakoli G, Klein A, Prechtl MHG. Ruthenium‐Catalyzed
E
‐Selective Partial Hydrogenation of Alkynes under Transfer‐Hydrogenation Conditions using Paraformaldehyde as Hydrogen Source. ChemCatChem 2021. [DOI: 10.1002/cctc.202001411] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Marcus N. A. Fetzer
- Department of Chemistry University of Cologne Greinstr. 6 D-50939 Köln Germany
| | - Ghazal Tavakoli
- Department of Chemistry University of Cologne Greinstr. 6 D-50939 Köln Germany
| | - Axel Klein
- Department of Chemistry University of Cologne Greinstr. 6 D-50939 Köln Germany
| | - Martin H. G. Prechtl
- Department of Chemistry University of Cologne Greinstr. 6 D-50939 Köln Germany
- Instituto Superior Técnico Universidade de Lisboa Av. Rovisco Pais 1 1049-001 Lisboa Portugal
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13
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Pati PB, Jin E, Kim Y, Kim Y, Mun J, Kim SJ, Kang SJ, Choe W, Lee G, Shin H, Park YS. Unveiling 79‐Year‐Old Ixene and Its BN‐Doped Derivative. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004049] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Palas Baran Pati
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Eunji Jin
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Yohan Kim
- Department of Materials Science and Engineering Low Dimensional Carbon Materials Center Center for Multidimensional Carbon Materials Institute for Basic Science (IBS) Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Yongchul Kim
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Jinhong Mun
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - So Jung Kim
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Seok Ju Kang
- Department of Energy Engineering Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
- Center for Wave Energy Materials Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Wonyoung Choe
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Geunsik Lee
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
- Center for Wave Energy Materials Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Hyung‐Joon Shin
- Department of Materials Science and Engineering Low Dimensional Carbon Materials Center Center for Multidimensional Carbon Materials Institute for Basic Science (IBS) Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Young S. Park
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
- Center for Wave Energy Materials Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
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14
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Pati PB, Jin E, Kim Y, Kim Y, Mun J, Kim SJ, Kang SJ, Choe W, Lee G, Shin H, Park YS. Unveiling 79‐Year‐Old Ixene and Its BN‐Doped Derivative. Angew Chem Int Ed Engl 2020; 59:14891-14895. [DOI: 10.1002/anie.202004049] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 05/07/2020] [Indexed: 12/27/2022]
Affiliation(s)
- Palas Baran Pati
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Eunji Jin
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Yohan Kim
- Department of Materials Science and Engineering Low Dimensional Carbon Materials Center Center for Multidimensional Carbon Materials Institute for Basic Science (IBS) Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Yongchul Kim
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Jinhong Mun
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - So Jung Kim
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Seok Ju Kang
- Department of Energy Engineering Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
- Center for Wave Energy Materials Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Wonyoung Choe
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Geunsik Lee
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
- Center for Wave Energy Materials Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Hyung‐Joon Shin
- Department of Materials Science and Engineering Low Dimensional Carbon Materials Center Center for Multidimensional Carbon Materials Institute for Basic Science (IBS) Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Young S. Park
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
- Center for Wave Energy Materials Ulsan National Institute of Science and Technology (UNIST) 50 UNIST-gil Ulsan 44919 Republic of Korea
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15
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Boron–Nitrogen‐Doped Nanographenes: A Synthetic Tale from Borazine Precursors. Chemistry 2020; 26:6608-6621. [DOI: 10.1002/chem.201905794] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Indexed: 12/21/2022]
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Guo X, Yuan Z, Zhu Y, Li Z, Huang R, Xia Z, Zhang W, Li Y, Wang J. A Nitrogen‐Doped Hexapole [7]Helicene versus Its All‐Carbon Analogue. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907972] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xiaoyu Guo
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Ziyong Yuan
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Yanpeng Zhu
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Zhihao Li
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Ruikang Huang
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Zeming Xia
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Weixiong Zhang
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Yang Li
- Instrumental Analysis and Research CenterSun Yat-Sen University Guangzhou 510275 China
| | - Jiaobing Wang
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
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Guo X, Yuan Z, Zhu Y, Li Z, Huang R, Xia Z, Zhang W, Li Y, Wang J. A Nitrogen‐Doped Hexapole [7]Helicene versus Its All‐Carbon Analogue. Angew Chem Int Ed Engl 2019; 58:16966-16972. [DOI: 10.1002/anie.201907972] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Xiaoyu Guo
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Ziyong Yuan
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Yanpeng Zhu
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Zhihao Li
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Ruikang Huang
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Zeming Xia
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Weixiong Zhang
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Yang Li
- Instrumental Analysis and Research CenterSun Yat-Sen University Guangzhou 510275 China
| | - Jiaobing Wang
- School of ChemistrySun Yat-Sen University Guangzhou 510275 China
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Hahn U, Maisonhaute E, Nierengarten J. Twisted N‐Doped Nano‐Graphenes: Synthesis, Characterization, and Resolution. Angew Chem Int Ed Engl 2018; 57:10635-10639. [DOI: 10.1002/anie.201805852] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Indexed: 12/23/2022]
Affiliation(s)
- Uwe Hahn
- Laboratoire de Chimie des Matériaux MoléculairesUniversité de Strasbourg et CNRS (LIMA—UMR 7042)Ecole Européenne de ChimiePolymères et Matériaux (ECPM) 25 rue Becquerel 67087 Strasbourg Cedex 2 France
| | - Emmanuel Maisonhaute
- Sorbonne UniversitéCNRSLaboratoire Interfaces et Systèmes Electrochimiques, LISE 75005 Paris France
| | - Jean‐François Nierengarten
- Laboratoire de Chimie des Matériaux MoléculairesUniversité de Strasbourg et CNRS (LIMA—UMR 7042)Ecole Européenne de ChimiePolymères et Matériaux (ECPM) 25 rue Becquerel 67087 Strasbourg Cedex 2 France
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Hahn U, Maisonhaute E, Nierengarten J. Twisted N‐Doped Nano‐Graphenes: Synthesis, Characterization, and Resolution. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805852] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Uwe Hahn
- Laboratoire de Chimie des Matériaux MoléculairesUniversité de Strasbourg et CNRS (LIMA—UMR 7042)Ecole Européenne de ChimiePolymères et Matériaux (ECPM) 25 rue Becquerel 67087 Strasbourg Cedex 2 France
| | - Emmanuel Maisonhaute
- Sorbonne UniversitéCNRSLaboratoire Interfaces et Systèmes Electrochimiques, LISE 75005 Paris France
| | - Jean‐François Nierengarten
- Laboratoire de Chimie des Matériaux MoléculairesUniversité de Strasbourg et CNRS (LIMA—UMR 7042)Ecole Européenne de ChimiePolymères et Matériaux (ECPM) 25 rue Becquerel 67087 Strasbourg Cedex 2 France
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Sawahata H, Maruyama M, Cuong NT, Omachi H, Shinohara H, Okada S. Band-Gap Engineering of Graphene Heterostructures by Substitutional Doping with B 3 N 3. Chemphyschem 2018; 19:237-242. [PMID: 29024320 DOI: 10.1002/cphc.201700972] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 10/05/2017] [Indexed: 11/10/2022]
Abstract
We investigated the energetics and electronic structure of B3 N3 -doped graphene employing density functional theory calculations with the generalized gradient approximation. Our calculations reveal that all of the B3 N3 -doped graphene structures are semiconducting, irrespective of the periodicity of the B3 N3 embedded into the graphene network. This is in contrast to graphene nanomeshes, which are either semiconductors or metals depending on the mesh arrangement. In B3 N3 -doped graphene, the effective masses for both electrons and holes are small. The band gap in the B3 N3 -doped graphene networks and the total energy of the B3 N3 -doped graphene are inversely proportional to the B3 N3 spacing. Furthermore, both properties depend on whether or not the graphene region possesses a Clar structure. In particular, the sheets with a Clar structure exhibit a wider band gap and a slightly lower total energy than those without a Clar structure.
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Affiliation(s)
- Hisaki Sawahata
- Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8571, Japan
| | - Mina Maruyama
- Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8571, Japan
| | - Nguyen Thanh Cuong
- International Center for Young Scientists (ICYS), National Institute for Materials Science (NIMS), Tsukuba, 305-0044, Japan
| | - Haruka Omachi
- Department of Chemistry, Nagoya University, Nagoya, 464-8602, Japan
| | | | - Susumu Okada
- Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8571, Japan
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