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Gao Y, Feng C, Seo T, Kubota K, Ito H. Efficient access to materials-oriented aromatic alkynes via the mechanochemical Sonogashira coupling of solid aryl halides with large polycyclic conjugated systems. Chem Sci 2022; 13:430-438. [PMID: 35126975 PMCID: PMC8729817 DOI: 10.1039/d1sc05257h] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 12/07/2021] [Indexed: 01/23/2023] Open
Abstract
Sonogashira coupling represents an indispensable tool for the preparation of organic materials that contain C(sp)-C(sp2) bonds. Improving the efficiency and generality of this methodology has long been an important research subject in materials science. Here, we show that a high-temperature ball-milling technique enables the highly efficient palladium-catalyzed Sonogashira coupling of solid aryl halides that bear large polyaromatic structures including sparingly soluble substrates and unactivated aryl chlorides. In fact, this new protocol provides various materials-oriented polyaromatic alkynes in excellent yield within short reaction times in the absence of bulk reaction solvents. Notably, we synthesized a new luminescent material via the mechanochemical Sonogashira coupling of poorly soluble Vat Red 1 in a much higher yield compared to those obtained using solution-based conditions. The utility of this method was further demonstrated by the rapid synthesis of a fluorescent metal-organic framework (MOF) precursor via two sequential mechanochemical Sonogashira cross-coupling reactions. The present study illustrates the great potential of Sonogashira coupling using ball milling for the preparation of materials-oriented alkynes and for the discovery of novel functional materials.
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Affiliation(s)
- Yunpeng Gao
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University Sapporo Hokkaido Japan
| | - Chi Feng
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University Sapporo Hokkaido Japan
| | - Tamae Seo
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University Sapporo Hokkaido Japan
| | - Koji Kubota
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University Sapporo Hokkaido Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University Sapporo Hokkaido Japan
| | - Hajime Ito
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University Sapporo Hokkaido Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University Sapporo Hokkaido Japan
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Irgashev RA, Demina NS, Bayankina PE, Kazin NA, Rusinov GL. An Effective Route to Dithieno[3,2-b:2′,3′-d]thiophene-Based Hexaheteroacenes. Synlett 2021. [DOI: 10.1055/a-1398-7237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
AbstractA series of 12H-[1]benzo[4′′,5′′]thieno[2′′,3′′:4′,5′]thieno[2′,3′:4,5]thieno[3,2-b]indoles were efficiently prepared in three steps starting from available benzo[b]thieno[2,3-d]thiophen-3(2H)-ones. These fused ketones were treated with the Vilsmeier reagent and hydroxylamine hydrochloride to give the corresponding 3-chlorobenzo[b]thieno[2,3-d]thiophene-2-carbonitriles, which then reacted with methyl sulfanylacetate to form methyl 3-aminobenzo[4′,5′]thieno[2′,3′:4,5]thieno[3,2-b]thiophene-2-carboxylates, in accordance with the Fiesselmann thiophene synthesis protocol. Finally, the desired N,S-heterohexacenes were obtained by conversion of these fused 3-aminothiophene-2-carboxylates into the corresponding 3-aminothiophene intermediates, which acted as synthetic equivalents of thiophen-3(2H)-ones, followed by their acid-promoted reaction with arylhydrazines, in accordance with the Fischer indolization procedure.
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Affiliation(s)
- Roman A. Irgashev
- Postovsky Institute of Organic Synthesis, Ural Division, Russian Academy of Sciences
- Ural Federal University named after the First President of Russia B. N. Yeltsin
| | - Nadezhda S. Demina
- Postovsky Institute of Organic Synthesis, Ural Division, Russian Academy of Sciences
- Ural Federal University named after the First President of Russia B. N. Yeltsin
| | - Polina E. Bayankina
- Ural Federal University named after the First President of Russia B. N. Yeltsin
| | - Nikita A. Kazin
- Postovsky Institute of Organic Synthesis, Ural Division, Russian Academy of Sciences
| | - Gennady L. Rusinov
- Postovsky Institute of Organic Synthesis, Ural Division, Russian Academy of Sciences
- Ural Federal University named after the First President of Russia B. N. Yeltsin
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García-Sánchez A, Gomez-Mendoza M, Barawi M, Villar-Garcia IJ, Liras M, Gándara F, de la Peña O’Shea VA. Fundamental Insights into Photoelectrocatalytic Hydrogen Production with a Hole-Transport Bismuth Metal–Organic Framework. J Am Chem Soc 2019; 142:318-326. [DOI: 10.1021/jacs.9b10261] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Alba García-Sánchez
- Photoactivated Processes Unit, IMDEA Energy Institute, Technological Park of Móstoles, Avda. Ramón de la Sagra 3, 28935 Madrid, Spain
| | - Miguel Gomez-Mendoza
- Photoactivated Processes Unit, IMDEA Energy Institute, Technological Park of Móstoles, Avda. Ramón de la Sagra 3, 28935 Madrid, Spain
| | - Mariam Barawi
- Photoactivated Processes Unit, IMDEA Energy Institute, Technological Park of Móstoles, Avda. Ramón de la Sagra 3, 28935 Madrid, Spain
| | - Ignacio J. Villar-Garcia
- Photoactivated Processes Unit, IMDEA Energy Institute, Technological Park of Móstoles, Avda. Ramón de la Sagra 3, 28935 Madrid, Spain
| | - Marta Liras
- Photoactivated Processes Unit, IMDEA Energy Institute, Technological Park of Móstoles, Avda. Ramón de la Sagra 3, 28935 Madrid, Spain
| | - Felipe Gándara
- Instituto de Ciencia de Materiales de Madrid, CSIC, Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain
| | - Víctor A. de la Peña O’Shea
- Photoactivated Processes Unit, IMDEA Energy Institute, Technological Park of Móstoles, Avda. Ramón de la Sagra 3, 28935 Madrid, Spain
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Xue Z, Chen S, Gao N, Xue Y, Lu B, Watson OA, Zang L, Xu J. Structural Design and Applications of Stereoregular Fused Thiophenes and Their Oligomers and Polymers. POLYM REV 2019. [DOI: 10.1080/15583724.2019.1673404] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Zexu Xue
- School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, China
| | - Shuai Chen
- School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, China
- Department of Materials Science and Engineering, Nano Institute of Utah, University of Utah, Salt Lake City, Utah, USA
| | - Nan Gao
- School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, China
| | - Yu Xue
- School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, China
| | - Baoyang Lu
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Olivia Anielle Watson
- Department of Materials Science and Engineering, Nano Institute of Utah, University of Utah, Salt Lake City, Utah, USA
| | - Ling Zang
- Department of Materials Science and Engineering, Nano Institute of Utah, University of Utah, Salt Lake City, Utah, USA
| | - Jingkun Xu
- School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, China
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