1
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Morishita S, Hayasaka C, Noguchi K, Nakano K. Synthesis and Properties of Dibenzo-Fused Naphtho[2,3- b:6,7- b']disilole and Naphtho[2,3- b:6,7- b']diphosphole. Molecules 2024; 29:4313. [PMID: 39339308 PMCID: PMC11433746 DOI: 10.3390/molecules29184313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2024] [Revised: 09/06/2024] [Accepted: 09/09/2024] [Indexed: 09/30/2024] Open
Abstract
Silole- and phosphole-containing polycyclic aromatic compounds have attracted significant attention in the field of organic functional materials. The structure of the aromatic units has great impact on the photophysical properties of the resulting silole- and phosphole-containing polycyclic aromatic compounds. Here, dibenzo-fused naphtho[2,3-b:6,7-b']disilole (NDS) and naphtho[2,3-b:6,7-b']diphosphole (NDP), where a naphthalene unit is arranged between two silole and phosphole units, respectively, were designed and synthesized. The solid-state structures of them were confirmed by X-ray crystallographic analysis. The photophysical properties were evaluated by UV-vis absorption and photoluminescence spectroscopies and compared with those of their related compounds, such as dibenzo-fused silolo[3,2-b]silole and benzo[1,2-b:4,5-b']disilole, ever reported. The longest wavelength absorption band of a series of silole-fused compounds was found to be red-shifted in the order benzo[1,2-b:4,5-b']disilole < NDS < silolo[3,2-b]silole derivatives. For a series of phosphole-fused compounds, π-extension from phospholo[3,2-b]phosphole to NDP derivatives induces the lower absorption coefficient of the longest wavelength absorption band and the red-shift of the second longest wavelength absorption band. Both NDS and NDP exhibit much lower fluorescence quantum yields than their related compounds.
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Affiliation(s)
- Suzuho Morishita
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Chikara Hayasaka
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Keiichi Noguchi
- Instrumentation Analysis Center, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Koji Nakano
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
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2
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Bayardon J, Qian C, Malacea-Kabbara R, Rousselin Y, Jugé S. Enantioselective Synthesis of P-Chirogenic 1,2,3-Triazolobenzophospholes. J Org Chem 2024; 89:11031-11042. [PMID: 39016213 DOI: 10.1021/acs.joc.4c01009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2024]
Abstract
An enantioselective synthesis of a new class of benzophosphole-based heterocycles bearing a fused triazole ring with enantioselectivities of ≤99% is reported. The key steps of the synthesis are based on an innovative stereospecific phosphinyl N → O migration of aminophosphine-boranes into phosphinites, followed by an intramolecular cyclization. Five X-ray structures of P-chirogenic triazolobenzophospholes and a gold(I) complex were established, for assigning absolute configurations, the stereochemistry of the reactions, and the placement of the triazole substituent at the syn position of the P center.
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Affiliation(s)
- Jérôme Bayardon
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), Université de Bourgogne (UMR-CNRS 6302), 9, av. A. Savary, 21078 Dijon, France
| | - Chen Qian
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), Université de Bourgogne (UMR-CNRS 6302), 9, av. A. Savary, 21078 Dijon, France
| | - Raluca Malacea-Kabbara
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), Université de Bourgogne (UMR-CNRS 6302), 9, av. A. Savary, 21078 Dijon, France
| | - Yoann Rousselin
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), Université de Bourgogne (UMR-CNRS 6302), 9, av. A. Savary, 21078 Dijon, France
| | - Sylvain Jugé
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), Université de Bourgogne (UMR-CNRS 6302), 9, av. A. Savary, 21078 Dijon, France
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3
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Banjare SK, Lezius L, Horst ES, Leifert D, Daniliuc CG, Alasmary FA, Studer A. Thermal and Photoinduced Radical Cascade Annulation using Aryl Isonitriles: An Approach to Quinoline-Derived Benzophosphole Oxides. Angew Chem Int Ed Engl 2024; 63:e202404275. [PMID: 38687058 DOI: 10.1002/anie.202404275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/15/2024] [Accepted: 04/16/2024] [Indexed: 05/02/2024]
Abstract
Herein, we present a radical cascade addition cyclization sequence to access quinoline-based benzophosphole oxides from ortho-alkynylated aromatic phosphine oxides using various aryl isonitriles as radical acceptors and inexpensive tert-butyl-hydroperoxide (TBHP) as a terminal oxidant in the presence of a catalytic amount of silver acetate. Alternatively, the same cascade can be realized through a sustainable photochemical approach utilizing 1,2,3,5-tetrakis(carbazol-9-yl)-4,6-dicyanobenzene (4CzIPN) as an organic photocatalyst at room temperature. The introduced modular approach shows broad functional group tolerance and offers straightforward access to complex P,N-containing polyheterocyclic arenes. These novel π-extended benzophosphole oxides exhibit interesting photophysical and electrochemical properties such as absorption in the visible region, emission and reversible reduction at low potentials, which makes them promising for potential materials science applications. The photophysical properties can further be tuned by the addition of external Lewis and Brønsted acids.
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Affiliation(s)
- Shyam Kumar Banjare
- Organisch-Chemisches Institut, Chemistry Department, University of Münster, 48149, Münster, Germany
| | - Lena Lezius
- Organisch-Chemisches Institut, Chemistry Department, University of Münster, 48149, Münster, Germany
| | - Elena S Horst
- Organisch-Chemisches Institut, Chemistry Department, University of Münster, 48149, Münster, Germany
| | - Dirk Leifert
- Organisch-Chemisches Institut, Chemistry Department, University of Münster, 48149, Münster, Germany
| | - Constantin G Daniliuc
- Organisch-Chemisches Institut, Chemistry Department, University of Münster, 48149, Münster, Germany
| | - Fatmah A Alasmary
- Chemistry Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Armido Studer
- Organisch-Chemisches Institut, Chemistry Department, University of Münster, 48149, Münster, Germany
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4
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Zhang S, Liu X, Chen X, Tang J, Wang J. A novel fluorescent probe with a phosphofluorene molecular structure for selective detection of hydrogen sulfide in living cells. RSC Adv 2024; 14:20966-20973. [PMID: 38957581 PMCID: PMC11218039 DOI: 10.1039/d4ra02979h] [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: 04/22/2024] [Accepted: 06/24/2024] [Indexed: 07/04/2024] Open
Abstract
Hydrogen sulfide (H2S) gas plays a significant role in biological regulation. With advancements in technology, H2S has been discovered across diverse fields, necessitating a comprehensive understanding of its physiological functions through monitoring changes in H2S within complex environments and physiological processes. In this study, we designed a phosphofluorene-based conjugate probe PPF-CDNB with an asymmetric π-conjugated phosphine structure and utilized dinitrophenyl ether as the recognition site for H2S. PPF-CDNB exhibited exceptional resistance to interference and demonstrated stability over a broad pH range (3.0-10.0), making it suitable for various environmental conditions. Intracellular experiments revealed that PPF-CDNB effectively monitored both endogenous and exogenous levels of H2S.
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Affiliation(s)
- Shuntao Zhang
- College of Chemical Engineering, Sichuan University of Science & Engineering Zigong 643000 China
| | - Xingyong Liu
- College of Chemical Engineering, Sichuan University of Science & Engineering Zigong 643000 China
| | - Xiangjun Chen
- College of Chemical Engineering, Sichuan University of Science & Engineering Zigong 643000 China
| | - Jiefeng Tang
- College of Chemical Engineering, Sichuan University of Science & Engineering Zigong 643000 China
| | - Juan Wang
- College of Chemical Engineering, Sichuan University of Science & Engineering Zigong 643000 China
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5
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Zhao P, Liang Q, Hu C, Jiang YF, Chang XY, Wang L, Mei Y, Duan Z. Probing the Electron Accepting Ability of Phosphaphenalenes. Chemistry 2024:e202401853. [PMID: 38825564 DOI: 10.1002/chem.202401853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2024] [Revised: 05/29/2024] [Accepted: 05/31/2024] [Indexed: 06/04/2024]
Abstract
Phosphaphenalenes, extended π conjugates with the incorporation of phosphorus, are attractive avenues towards molecular materials for the applications in organic electronics, but their electron accepting ability have not been investigated. Herein we present systematic studies on the reductive behavior of a representative phosphaphenalene and its oxide by chemical and electrochemical methods. The chemical reduction of the phosphaphenalene by alkali metals reveals the facile P-C bond cleavage to form phosphaphenalenide anion, which functions as a transfer block for structure modification on the phosphorus atom. In contrast, the pentavalent P-oxide reacts with one or two equivalents of elemental sodium to form stable radical anion and dianion salts, respectively.
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Affiliation(s)
- Peng Zhao
- College of Chemistry, International Phosphorus Laboratory, Zhengzhou University, Zhengzhou, 450001
| | - Qiuming Liang
- Department of Chemistry, Dongguan Key Laboratory for Data Science and Intelligent Medicine, Great Bay Institute for Advanced Study, Great Bay University, Dongguan, 523000
| | - Chaopeng Hu
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Ya-Fei Jiang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Xiao-Yong Chang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Lili Wang
- College of Chemistry, International Phosphorus Laboratory, Zhengzhou University, Zhengzhou, 450001
| | - Yanbo Mei
- Department of Chemistry, Dongguan Key Laboratory for Data Science and Intelligent Medicine, Great Bay Institute for Advanced Study, Great Bay University, Dongguan, 523000
| | - Zheng Duan
- College of Chemistry, International Phosphorus Laboratory, Zhengzhou University, Zhengzhou, 450001
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6
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Zhang JQ, Han LB. Beyond Triphenylphosphine: Advances on the Utilization of Triphenylphosphine Oxide. J Org Chem 2024; 89:2090-2103. [PMID: 38271667 DOI: 10.1021/acs.joc.3c02398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
Triphenylphosphine oxide is a well-known industrial waste byproduct, and thousands of tons of it are generated every year. Due to its chemical stability and limited applications, settlement of this waste issue has drawn extensive attention from chemists. The reduction of triphenylphosphine oxide to triphenylphosphine is heretofore the most employed solution, and is well reviewed. In view of our recent studies on the selective and efficient conversion of Ph3P(O) to other valuable organophosphorus chemicals by using sodium, the present perspective mainly highlights the advances on the utilization of Ph3P(O) to prepare a diverse range of functional organophosphorus compounds, except Ph3P, via selective P-C, C-H, and P-O bond cleavages.
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Affiliation(s)
- Jian-Qiu Zhang
- Zhejiang Yangfan New Materials Co., Ltd., Shangyu, Zhejiang Province 312369, China
| | - Li-Biao Han
- Research Center of Advanced Catalytic Materials & Functional Molecular Synthesis, College of Chemistry & Chemical Engineering, Shaoxing University, Shaoxing 312000, China
- Zhejiang Yangfan New Materials Co., Ltd., Shangyu, Zhejiang Province 312369, China
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7
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Truong MA, Morishita S, Noguchi K, Nakano K. The Synthesis and Properties of Ladder-Type π-Conjugated Compounds with Pyrrole and Phosphole Rings. Molecules 2023; 29:38. [PMID: 38202617 PMCID: PMC10779499 DOI: 10.3390/molecules29010038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 12/15/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024] Open
Abstract
The phosphole ring is known as a useful building block for constructing π-conjugated organic materials. Here, we report ladder-type benzophospholo[3,2-b]indole (BPI) derivatives where the phosphole and the pyrrole rings are directly fused. Compounds 8a-8d with different aryl groups on the phosphorous center were successfully synthesized, and the solid-state structure of 8a was confirmed using X-ray crystallographic analysis. The BPIs exhibit relatively high fluorescence quantum yield (Φ 0.50-0.72) and demonstrate a larger Stokes shift compared with a series of benzophospholo[3,2-b]benzoheteroles. The benzophospholo[3,2-b]carbazole derivative 9, which possesses a benzene ring between the phosphole and the pyrrole rings of the BPI, was also synthesized, and its solid-state structure was confirmed using X-ray crystallographic analysis. Compound 9 was found to show a smaller Stokes shift compared with the BPI.
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Affiliation(s)
- Minh Anh Truong
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan; (M.A.T.); (S.M.)
| | - Suzuho Morishita
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan; (M.A.T.); (S.M.)
| | - Keiichi Noguchi
- Instrumentation Analysis Center, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan;
| | - Koji Nakano
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan; (M.A.T.); (S.M.)
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8
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Belhomme MC, Guérin T, Panossian A, Leroux FR. Reactions of substituted arynes and diphenylphosphine oxide or diphenylphosphine-borane complex toward dibenzophospholes – impact of aryne substituents. PHOSPHORUS SULFUR 2023. [DOI: 10.1080/10426507.2023.2168270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Affiliation(s)
| | - Thomas Guérin
- Université de Strasbourg, Université de Haute-Alsace, CNRS, LIMA, UMR 7042, Strasbourg, France
| | - Armen Panossian
- Université de Strasbourg, Université de Haute-Alsace, CNRS, LIMA, UMR 7042, Strasbourg, France
| | - Frédéric R. Leroux
- Université de Strasbourg, Université de Haute-Alsace, CNRS, LIMA, UMR 7042, Strasbourg, France
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9
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Liu F, Sun L, Huang H. The crystal structure of 2,4,4-triphenyl-4 H-benzo[ b][1,4]oxaphosphinin-4-ium bromide – dichloromethane (1/1), C 27H 22BrCl 2OP. Z KRIST-NEW CRYST ST 2022. [DOI: 10.1515/ncrs-2022-0123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C27H22BrCl2OP, monoclinic, P21/c (no. 14), a = 9.0066(2) Å, b = 15.4924(4) Å, c = 18.5110(4) Å, β = 95.487(2)°, V = 2571.06(11) Å3, Z = 4, R
gt
(F) = 0.0509, wR
ref
(F
2) = 0.1494, T = 296 K.
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Affiliation(s)
- Fen Liu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University , Nanchang 330013 , People’s Republic of China
| | - Longgen Sun
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University , Nanchang 330013 , People’s Republic of China
| | - Haiyang Huang
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University , Nanchang 330013 , People’s Republic of China
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10
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Ma J, Wang L, Duan Z. Chemo- and Regioselectivity-Tunable Phosphination of Alkynes. Org Lett 2022; 24:1550-1555. [DOI: 10.1021/acs.orglett.2c00220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Juan Ma
- College of Chemistry, Green Catalysis Center, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Zhengzhou University, Zhengzhou 450001, China
| | - Lili Wang
- College of Chemistry, Green Catalysis Center, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Zhengzhou University, Zhengzhou 450001, China
| | - Zheng Duan
- College of Chemistry, Green Catalysis Center, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Zhengzhou University, Zhengzhou 450001, China
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11
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Hore S, Singh RP. Phosphorylation of arenes, heteroarenes, alkenes, carbonyls and imines by dehydrogenative cross-coupling of P(O)-H and P(R)-H. Org Biomol Chem 2021; 20:498-537. [PMID: 34904988 DOI: 10.1039/d1ob02003j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Organophosphorous compounds have recently emerged as a powerful class of compounds with widespread applications, such as in bioactive natural products, pharmaceuticals, agrochemicals and organic materials, and as ligands in catalysis. The preparation of these compounds requires synthetic techniques with novel catalytic systems varying from transition metal, photo- and electrochemical catalysis to transformations without metal catalysts. Over the past few decades, the addition of P-H bonds to alkenes, alkynes, arenes, heteroarenes and other unsaturated substrates in hydrophosphination and other related reactions via the above-mentioned catalytic processes has emerged as an atom economical approach to obtain organophosphorus compounds. In most of the catalytic cycles, the P-H bond is cleaved to yield a phosphorus-based radical, which adds onto the unsaturated substrate followed by reduction of the corresponding radical yielding the product.
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Affiliation(s)
- Soumyadip Hore
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi-110016, India.
| | - Ravi P Singh
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi-110016, India.
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12
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Phosphafluorenyl lithiums: direct synthesis from white phosphorus, structure and diversified synthons. Sci China Chem 2021. [DOI: 10.1007/s11426-021-1139-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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13
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Matsumura M, Teramoto T, Kawakubo M, Kawahata M, Murata Y, Yamaguchi K, Uchiyama M, Yasuike S. Synthesis, structural characterization, and optical properties of benzo[ f]naphtho[2,3- b]phosphoindoles. Beilstein J Org Chem 2021; 17:671-677. [PMID: 33747236 PMCID: PMC7940816 DOI: 10.3762/bjoc.17.56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 02/24/2021] [Indexed: 12/05/2022] Open
Abstract
Phosphole-fused π-conjugated acenes have been attracting interest because of the attractive features of the phosphole moiety, such as fluorescence and chemically modifiable properties. Herein, 6-phenyl-6H-benzo[f]naphtho[2,3-b]phosphoindole was prepared by reacting dichlorophenylphosphine with a dilithium intermediate derived from 3,3′-dibromo-2,2′-binaphthyl. Various derivatives, such as a phospholium salt and a borane–phosphole complex with functional groups on the phosphorus atom were synthesized using the obtained phosphole as a common starting material. Single-crystal X-ray analysis of the parent benzo[f]naphtho[2,3-b]phosphoindole revealed that the pentacyclic ring is almost planar. Fluorescence spectroscopy data showed that the phosphole derivatives, such as phosphine oxide and the phospholium salt and borane complex exhibited photoluminescence in chloroform.
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Affiliation(s)
- Mio Matsumura
- School of Pharmaceutical Sciences, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusa-ku, Nagoya 464-8650, Japan
| | - Takahiro Teramoto
- School of Pharmaceutical Sciences, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusa-ku, Nagoya 464-8650, Japan
| | - Masato Kawakubo
- School of Pharmaceutical Sciences, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusa-ku, Nagoya 464-8650, Japan
| | - Masatoshi Kawahata
- Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan.,present address: Showa Pharmaceutical University, 3-3165 Higashi-Tamagawagakuen, Machida, Tokyo 194-8543, Japan
| | - Yuki Murata
- School of Pharmaceutical Sciences, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusa-ku, Nagoya 464-8650, Japan
| | - Kentaro Yamaguchi
- Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan
| | - Masanobu Uchiyama
- Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.,Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.,Research Initiative for Supra-Materials (RISM), Shinshu University, 3-15-1 Tokida, Ueda, Nagano 386-8567, Japan
| | - Shuji Yasuike
- School of Pharmaceutical Sciences, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusa-ku, Nagoya 464-8650, Japan
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14
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Ishida K, Higashino T, Wada Y, Kaji H, Saeki A, Imahori H. Thiophene-Fused Naphthodiphospholes: Modulation of the Structural and Electronic Properties of Polycyclic Aromatics by Precise Fusion of Heteroles. Chempluschem 2021; 86:130-136. [PMID: 33415824 DOI: 10.1002/cplu.202000800] [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: 12/16/2020] [Revised: 12/17/2020] [Indexed: 11/10/2022]
Abstract
For polycyclic aromatics with heterole-fused structures, the orientation of fused heterole rings as well as the geometry of their fused structures has a large impact on the physicochemical properties. In this study, a series of isomers of thiophene-fused naphthodiphospholes was designed and synthesized. Systematic investigation unveiled the explicit impact of heterole-fused structures on their structural and electronic properties. The isomers with 1,2/5,6-fused structure display phosphorescence due to enhanced spin-orbit coupling, whereas the isomers with 2,3/6,7-fused structure exhibit intense fluorescence. The trans isomers exhibited 1D slip π-stacked arrangement. In contrast, the cis isomers displayed 2D herringbone structure or columnar structure with a cavity. Therefore, the precisely controlled fusion of heterole rings is a universal approach to uncover their intrinsic properties for versatile applications as organic functional materials.
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Affiliation(s)
- Keiichi Ishida
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Tomohiro Higashino
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Yoshimasa Wada
- Institute for Chemical Research, Kyoto University, Uji, Kyoto, 611-0011, Japan
| | - Hironori Kaji
- Institute for Chemical Research, Kyoto University, Uji, Kyoto, 611-0011, Japan
| | - Akinori Saeki
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University Nishikyo-ku, Kyoto, 615-8510, Japan.,Institute for integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University Sakyo-ku, Kyoto, 606-8501, Japan
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15
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Ponce-de-León J, Infante R, Espinet P. Easy wide scope access to luminescent fluorophosphoranes. Chem Commun (Camb) 2021; 57:5458-5461. [DOI: 10.1039/d1cc00976a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Isomerization of easily accessible 2′-F,2-(PR2)(biaryl) phosphines, initiated by intramolecular SNAr reaction, affords luminescent fluorophosporanes in high yield.
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Affiliation(s)
- Jaime Ponce-de-León
- IU CINQUIMA/Química Inorgánica
- Facultad de Ciencias
- Universidad de Valladolid
- Valladolid-47071
- Spain
| | - Rebeca Infante
- IU CINQUIMA/Química Inorgánica
- Facultad de Ciencias
- Universidad de Valladolid
- Valladolid-47071
- Spain
| | - Pablo Espinet
- IU CINQUIMA/Química Inorgánica
- Facultad de Ciencias
- Universidad de Valladolid
- Valladolid-47071
- Spain
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16
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Tsurusaki A, Shimatani H, Kamikawa K. Gold(I)‐Catalyzed Intramolecular Hydroarylation of
o
‐Ethynylarylphosphonium Salt Leading to the Formation of Seven‐ and Six‐membered Phosphacycles. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Akihiro Tsurusaki
- Department of Chemistry, Graduate School of Science Osaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Hiroki Shimatani
- Department of Chemistry, Graduate School of Science Osaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Ken Kamikawa
- Department of Chemistry, Graduate School of Science Osaka Prefecture University Sakai Osaka 599-8531 Japan
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17
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Schoemaker R, Schwedtmann K, Hennersdorf F, Bauzá A, Frontera A, Weigand JJ. Toward N,P-Doped π-Extended PAHs: A One-Pot Synthesis to Diannulated 1,4,2-Diazaphospholium Triflate Salts. J Org Chem 2020; 85:14420-14434. [PMID: 32351111 DOI: 10.1021/acs.joc.0c00577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel method for the one-pot synthesis of diannulated 1,4,2-diazaphospholium triflate salts by a Me3SiOTf-mediated self-condensation of dichlorophosphaneyl aza-(poly)cyclic aromatic hydrocarbons (aza-(P)AHs; namely, pyridine, quinoline, phenanthridine, and benzo[d]thiazole) is reported. The diannulated 1,4,2-diazaphospholium triflate salts are characterized by multinuclear NMR spectroscopy, X-ray analysis, as well as their calculated NICS values, underlining their aromatic character. Quantum mechanical calculations shed light on the intermolecular reaction mechanism. Follow up chemistry, such as the halogenation reaction with XeF2 or SO2Cl2 with the dipyridinium derivative selectively yields the respective dihalo-σ4,λ5- and tetrahalo-σ5,λ6-diazaphospholium triflate salts. The dihalo-σ4,λ5-diazaphospholium triflate salt serves well as a surrogate for the introduction of the cationic 2-(1,2'-bipyridin)-1-iumyl ligand (1,2'-bipyl), the monocationic structural isomer of the prototypical 2,2'-bipyridine ligand (2,2'-bipy).
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Affiliation(s)
- Robin Schoemaker
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Dresden 01062, Germany
| | - Kai Schwedtmann
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Dresden 01062, Germany
| | - Felix Hennersdorf
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Dresden 01062, Germany
| | - Antonio Bauzá
- Department of Chemistry, Universitat de les Illes Balears, Palma de Mallorca 07122, Spain
| | - Antonio Frontera
- Department of Chemistry, Universitat de les Illes Balears, Palma de Mallorca 07122, Spain
| | - Jan J Weigand
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Dresden 01062, Germany
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18
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Green JP, Morales Salazar D, Gupta AK, Orthaber A. Golden Age of Fluorenylidene Phosphaalkenes-Synthesis, Structures, and Optical Properties of Heteroaromatic Derivatives and Their Gold Complexes. J Org Chem 2020; 85:14619-14626. [PMID: 32830965 PMCID: PMC7684575 DOI: 10.1021/acs.joc.0c01336] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
![]()
The
substitution of 2,7-dibromo-9-fluorenyl phosphaalkenes with
heteroaromatic substituents (bithiophene, benzothiophene, pyridine)
offers access to interesting push–pull dye molecules. Steric
shielding due to the bulky P-substituent gives marked different reactivities
at the 2- and 7-positions, allowing the synthesis of mixed/asymmetric
derivatives. Further functionalization via gold(I) coordination was
demonstrated and increased the acceptor character, concomitant with
a red-shifted absorption.
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Affiliation(s)
- Joshua P Green
- Synthetic Molecular Chemistry, Department of Chemistry - Ångström Laboratories, Uppsala University, Box 523, 75120 Uppsala, Sweden
| | - Daniel Morales Salazar
- Synthetic Molecular Chemistry, Department of Chemistry - Ångström Laboratories, Uppsala University, Box 523, 75120 Uppsala, Sweden
| | - Arvind Kumar Gupta
- Synthetic Molecular Chemistry, Department of Chemistry - Ångström Laboratories, Uppsala University, Box 523, 75120 Uppsala, Sweden
| | - Andreas Orthaber
- Synthetic Molecular Chemistry, Department of Chemistry - Ångström Laboratories, Uppsala University, Box 523, 75120 Uppsala, Sweden
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19
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Skalik J, Koprowski M, Różycka-Sokołowska E, Bałczewski P. The hetero-Friedel-Crafts-Bradsher Cyclizations with Formation of Ring Carbon-Heteroatom (P, S) Bonds, Leading to Organic Functional Materials. MATERIALS (BASEL, SWITZERLAND) 2020; 13:ma13214751. [PMID: 33114241 PMCID: PMC7660621 DOI: 10.3390/ma13214751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/16/2020] [Accepted: 10/21/2020] [Indexed: 06/11/2023]
Abstract
The interest in functional materials possessing improved properties led to development of new methods of their synthesis, which allowed to obtain new molecular arrangements with carbon and heteroatom motifs. Two of the classical reactions of versatile use are the Friedel-Crafts and the Bradsher reactions, which in the new heteroatomic versions allow to replace ring carbon atoms by heteroatoms. In the present work, we review methods of synthesis of C-S and C-P bonds utilizing thia- and phospha-Friedel-Crafts-Bradsher cyclizations. Single examples of C-As and lack of C-Se bond formation, involving two of the closest neighbors of P and S in the periodic table, have also been noted. Applications of the obtained π-conjugated molecules, mainly as semiconducting materials, flame retardants, and resins hardeners, designed on the basis of five- and six-membered cyclic molecules containing ring phosphorus and sulfur atoms, are also included. This comprehensive review covers literature up to August 2020.
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Affiliation(s)
- Joanna Skalik
- Division of Organic Chemistry, Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland;
| | - Marek Koprowski
- Division of Organic Chemistry, Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland;
| | - Ewa Różycka-Sokołowska
- Institute of Chemistry, Faculty of Science and Technology, Jan Długosz University in Częstochowa, Armii Krajowej 13/15, 42-201 Częstochowa, Poland;
| | - Piotr Bałczewski
- Division of Organic Chemistry, Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland;
- Institute of Chemistry, Faculty of Science and Technology, Jan Długosz University in Częstochowa, Armii Krajowej 13/15, 42-201 Częstochowa, Poland;
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20
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Ma D, Hu S, Chen S, Pan J, Tu S, Yin Y, Gao Y, Zhao Y. Palladium-Catalyzed Addition/Cyclization of (2-Hydroxyaryl)boronic Acids with Alkynylphosphonates: Access to Phosphacoumarins. Org Lett 2020; 22:8156-8160. [DOI: 10.1021/acs.orglett.0c03151] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Dumei Ma
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Shanshan Hu
- Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Sirui Chen
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Jiaoting Pan
- Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Song Tu
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Yingwu Yin
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Yuxing Gao
- Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Yufen Zhao
- Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
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21
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Guo J, Mao C, Deng B, Ye L, Yin Y, Gao Y, Tu S. Azobisisobutyronitrile-Initiated Oxidative C-H Functionalization of Simple Alcohols with Diaryl(arylethynyl)phosphine Oxides: A Metal-Free Approach toward Hydroxymethyl Benzo[ b]phosphole Oxides and 6 H-Indeno[2,1- b]phosphindole 5-Oxide Derivatives. J Org Chem 2020; 85:6359-6371. [PMID: 32299209 DOI: 10.1021/acs.joc.0c00118] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The first metal-free and facile radical addition/cyclization of simple alcohols with diaryl(arylethynyl)phosphine oxides has been described with azobisisobutyronitrile as a radical initiator, affording an efficient and one-pot procedure to access a new class of hydroxymethyl benzo[b]phosphole oxides and 6H-indeno[2,1-b]phosphindole 5-oxides for potential application in organic materials via sequential C(sp3)-H/C(sp2)-H functionalization. The method employs easily accessible starting materials and is endowed with high regioselectivity and broad functional-group tolerance.
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Affiliation(s)
- Jiami Guo
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Chenlu Mao
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Bin Deng
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Liyi Ye
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Yingwu Yin
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Yuxing Gao
- Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Song Tu
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
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22
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Rahman MS, Yoshikai N. Synthesis of triphenylene-fused phosphole oxides via C-H functionalizations. Beilstein J Org Chem 2020; 16:524-529. [PMID: 32273913 PMCID: PMC7113549 DOI: 10.3762/bjoc.16.48] [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: 02/17/2020] [Accepted: 03/20/2020] [Indexed: 01/14/2023] Open
Abstract
The synthesis of triphenylene-fused phosphole oxides has been achieved through two distinct C–H functionalization reactions as key steps. The phosphole ring was constructed by a three-component coupling of 3-(methoxymethoxy)phenylzinc chloride, an alkyne, and dichlorophenylphosphine, involving the regioselective C–H activation of the C2 position of the arylzinc intermediate via 1,4-cobalt migration. The resulting 7-hydroxybenzo[b]phosphole derivative was used for further π-extension through Suzuki–Miyaura couplings and a Scholl reaction, the latter closing the triphenylene ring. The absorption and emission spectra of the thus-synthesized compounds illustrated their nature as hybrids of triphenylene and benzo[b]phosphole.
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Affiliation(s)
- Md Shafiqur Rahman
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Naohiko Yoshikai
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
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23
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Higashino T, Ishida K, Imahori H. Modulation of Frontier Molecular Orbitals on Dithieno[3,4-b:3′,4′-d]phosphole Derivatives by Donor-π-Acceptor Interaction. CHEM LETT 2020. [DOI: 10.1246/cl.190879] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Tomohiro Higashino
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Keiichi Ishida
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
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24
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Fujimoto H, Kusano M, Kodama T, Tobisu M. Aryne-Induced SNAr/Dearylation Strategy for the Synthesis of Fluorinated Dibenzophospholes from Triarylphosphines via a P(V) Intermediate. Org Lett 2020; 22:2293-2297. [DOI: 10.1021/acs.orglett.0c00489] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Hayato Fujimoto
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Momoka Kusano
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Takuya Kodama
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Mamoru Tobisu
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
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25
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Regulska E, Ruppert H, Rominger F, Romero-Nieto C. Synthesis of Blue-Luminescent Seven-Membered Phosphorus Heterocycles. J Org Chem 2019; 85:1247-1252. [DOI: 10.1021/acs.joc.9b02723] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Elzbieta Regulska
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Heiko Ruppert
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Frank Rominger
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Carlos Romero-Nieto
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
- Faculty of Pharmacy, University of Castilla-La Mancha, Calle Almansa 14-Edif. Bioincubadora, 02008 Albacete, Spain
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26
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Parke SM, Tanaka S, Yu H, Hupf E, Ferguson MJ, Zhou Y, Naka K, Rivard E. Highly Fluorescent Benzophosphole Oxide Block-Copolymer Micelles. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01661] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Sarah M. Parke
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta T6G 2G2, Canada
| | - Susumu Tanaka
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology, Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Haoyang Yu
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta T6G 2G2, Canada
| | - Emanuel Hupf
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta T6G 2G2, Canada
| | - Michael J. Ferguson
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta T6G 2G2, Canada
| | - Yuqiao Zhou
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta T6G 2G2, Canada
| | - Kensuke Naka
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology, Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Eric Rivard
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta T6G 2G2, Canada
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27
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Berger O, Montchamp JL. Manganese-Catalyzed and Mediated Synthesis of Arylphosphinates and Related Compounds. J Org Chem 2019; 84:9239-9256. [PMID: 31242725 DOI: 10.1021/acs.joc.9b01239] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The free-radical arylation of H-phosphinates and related compounds was examined. A practical catalytic process with the air as the oxidant could not be found. However, an inexpensive and robust methodology was developed, using catalytic Mn(II) as the radical initiator and excess Mn(IV) as the stoichiometric oxidant. Using these conditions, the inter- and intramolecular arylation of phosphinylidene compounds has a broad scope, including application to the synthesis of P-heterocycles. A full account of this methodology is presented including a discussion of its limitations.
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Affiliation(s)
- Olivier Berger
- Department of Chemistry , Texas Christian University , P.O. Box 298860, Fort Worth , Texas 76129 , United States
| | - Jean-Luc Montchamp
- Department of Chemistry , Texas Christian University , P.O. Box 298860, Fort Worth , Texas 76129 , United States
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28
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Wu D, Zheng J, Xu C, Kang D, Hong W, Duan Z, Mathey F. Phosphindole fused pyrrolo[3,2-b]pyrroles: a new single-molecule junction for charge transport. Dalton Trans 2019; 48:6347-6352. [PMID: 30994138 DOI: 10.1039/c9dt01299k] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new family of phosphindole fused ladder-type heteroacenes with a pyrrolo[3,2-b]pyrrole core were synthesized and characterized, which show good luminescence efficiency, high thermostability and tunable conductance.
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Affiliation(s)
- Di Wu
- International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, P. R. China.
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29
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Higashino T, Ishida K, Sakurai T, Seki S, Konishi T, Kamada K, Kamada K, Imahori H. Pluripotent Features of Doubly Thiophene‐Fused Benzodiphospholes as Organic Functional Materials. Chemistry 2019; 25:6425-6438. [DOI: 10.1002/chem.201900661] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 03/07/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Tomohiro Higashino
- Department of Molecular EngineeringGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Keiichi Ishida
- Department of Molecular EngineeringGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Tsuneaki Sakurai
- Department of Molecular EngineeringGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Shu Seki
- Department of Molecular EngineeringGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Tatsuki Konishi
- Inorganic Functional Materials Research InstituteNational Institute of Advanced Industrial Science and Technology (AIST) 1-8-31 Midorigaoka, Ikeda Osaka 563-8577 Japan
- Department of ChemistrySchool of Science and TechnologyKwansei Gakuin University Sanda Hyogo 669-1337 Japan
| | - Kenji Kamada
- Inorganic Functional Materials Research InstituteNational Institute of Advanced Industrial Science and Technology (AIST) 1-8-31 Midorigaoka, Ikeda Osaka 563-8577 Japan
| | - Kenji Kamada
- Department of ChemistrySchool of Science and TechnologyKwansei Gakuin University Sanda Hyogo 669-1337 Japan
| | - Hiroshi Imahori
- Department of Molecular EngineeringGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS)Kyoto University Sakyo-ku Kyoto 606-8501 Japan
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30
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Kukowski JE, Smoliakova IP. Advancements in C–PR2 (R = Alkyl or Aryl) Bond Formation Reactions Involving Palladium. MINI-REV ORG CHEM 2019. [DOI: 10.2174/1570193x15666180509120846] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This review covers recent approaches to the synthesis of tertiary phosphines through the C–
PR<sub>2</sub> (R = alkyl or aryl) bond formation reactions using palladium. The methods include Pd-catalyzed
additions of HPR2 to double and triple bonds, substitution and dynamic kinetic resolution of diaryl
(pseudo) halide compounds, reactions of cyclopalladated complexes with MPR<sub>2</sub> (M = Li or K) or HPR<sub>2</sub>,
intramolecular phosphination, and C–P<sup>+</sup> bond cleavages. Together these methods allow for the preparation
of diversely functionalized achiral or enantiopure tertiary phosphines for use in organo- and transition
metal catalysis among other important applications.
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Affiliation(s)
- Jonathan E. Kukowski
- Department of Chemistry, University of North Dakota, Grand Forks, ND 58202-9024, United States
| | - Irina P. Smoliakova
- Department of Chemistry, University of North Dakota, Grand Forks, ND 58202-9024, United States
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31
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Doping Sumanene with Both Chalcogens and Phosphorus(V): One‐Step Synthesis, Coordination, and Selective Response Toward Ag
I. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813070] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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32
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Wang S, Yan C, Shang J, Wang W, Yuan C, Zhang HL, Shao X. Doping Sumanene with Both Chalcogens and Phosphorus(V): One-Step Synthesis, Coordination, and Selective Response Toward Ag I. Angew Chem Int Ed Engl 2019; 58:3819-3823. [PMID: 30672088 DOI: 10.1002/anie.201813070] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 01/03/2019] [Indexed: 02/05/2023]
Abstract
Heterasumanenes 4-6 containing chalcogen (S, Se, and Te) and phosphorus atoms have been synthesized in a one-pot reaction from trichalcogenasumanenes 1-3 by replacing one chalcogen atom with a P=S unit. The P=S unit makes 4-6 almost planar and shrinks the HOMO-LUMO gap as compared to 1-3. The bonding between Ag+ and S atom on P=S brings about a distinct change to the optical properties of 4-6; 4 in particular shows a selective fluorescence response toward Ag+ with LOD of 0.21 μm. Compounds 4-6 form complexes with AgNO3 to be (4)2 ⋅AgNO3 , (5)2 ⋅AgNO3 , and (6)2 ⋅(AgNO3 )3 . In complexes, the coordination between Ag+ and P=S is observed, which leads to shrinkage of C-P and C-X (X=S, Se, Te) bond lengths. As a result, 4, 5, and 6 are all bowl-shaped in complexes with bowl-depths reaching to 0.66 Å, 0.42 Å, and 0.40 Å, respectively. There are Ag-Te dative bonds between Ag+ and Te atom on telluorophene in (6)2 ⋅(AgNO3 )3 .
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Affiliation(s)
- Shitao Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou, 730000, China
| | - Chaoxian Yan
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou, 730000, China
| | - Jihai Shang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou, 730000, China
| | - Wenbo Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou, 730000, China
| | - Chengshan Yuan
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou, 730000, China
| | - Hao-Li Zhang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou, 730000, China
| | - Xiangfeng Shao
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou, 730000, China
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33
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Hindenberg P, Busch M, Paul A, Bernhardt M, Gemessy P, Rominger F, Romero‐Nieto C. Diphosphahexaarenes as Highly Fluorescent and Stable Materials. Angew Chem Int Ed Engl 2018; 57:15157-15161. [PMID: 30353988 DOI: 10.1002/anie.201809754] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Indexed: 01/30/2023]
Affiliation(s)
- Philip Hindenberg
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Marvin Busch
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Alexander Paul
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Moritz Bernhardt
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Patrick Gemessy
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Frank Rominger
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Carlos Romero‐Nieto
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
- Faculty of PharmacyUniversity of Castilla-La Mancha Calle Almansa 14 – Edif. Bioincubadora 02008 Albacete Spain
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34
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Kodama T, Chatani N, Tobisu M. Catalytic Synthesis of Heterocycles via the Cleavage of Carbon-Heteroatom Bonds. J SYN ORG CHEM JPN 2018. [DOI: 10.5059/yukigoseikyokaishi.76.1185] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | | | - Mamoru Tobisu
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University
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35
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Hindenberg P, Busch M, Paul A, Bernhardt M, Gemessy P, Rominger F, Romero‐Nieto C. Diphosphahexaarenes as Highly Fluorescent and Stable Materials. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809754] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Philip Hindenberg
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Marvin Busch
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Alexander Paul
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Moritz Bernhardt
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Patrick Gemessy
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Frank Rominger
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Carlos Romero‐Nieto
- Organisch-Chemisches InstitutRuprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
- Faculty of PharmacyUniversity of Castilla-La Mancha Calle Almansa 14 – Edif. Bioincubadora 02008 Albacete Spain
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36
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Ding A, Li S, Chen Y, Jin R, Ye C, Hu J, Guo H. Visible light-induced 4-phenylthioxanthone-catalyzed aerobic oxidation of triarylphosphines. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.09.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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37
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Wu D, Chen L, Ma S, Luo H, Cao J, Chen R, Duan Z, Mathey F. Synthesis of 1,3-Azaphospholes with Pyrrolo[1,2- a]quinoline Skeleton and Their Optical Applications. Org Lett 2018; 20:4103-4106. [PMID: 29931983 DOI: 10.1021/acs.orglett.8b01663] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A facile synthesis of 1,3-azaphospholes with a pyrrolo[1,2- a]quinoline skeleton has been described. These new annulated 1,3-azaphospholes exhibit good photoelectric performance and can be used as the emitting dopant in organic light-emitting diodes (OLEDs) and dye for bioimaging.
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Affiliation(s)
- Di Wu
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province , Zhengzhou University , Zhengzhou 450001 , P. R. China
| | - Lingfeng Chen
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials , Nanjing University of Posts & Telecommunications , Nanjing 210023 , P. R. China
| | - Shuangliang Ma
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province , Zhengzhou University , Zhengzhou 450001 , P. R. China
| | - Huiying Luo
- Department of Anatomy, College of Basic Medicine , Zhengzhou University , Zhengzhou 450001 , P. R. China.,Guangzhou University of Chinese Medicine , Guangzhou 510000 , P. R. China
| | - Jing Cao
- Department of Anatomy, College of Basic Medicine , Zhengzhou University , Zhengzhou 450001 , P. R. China
| | - Runfeng Chen
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials , Nanjing University of Posts & Telecommunications , Nanjing 210023 , P. R. China
| | - Zheng Duan
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province , Zhengzhou University , Zhengzhou 450001 , P. R. China
| | - Francois Mathey
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province , Zhengzhou University , Zhengzhou 450001 , P. R. China
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38
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Ma D, Pan J, Yin L, Xu P, Gao Y, Yin Y, Zhao Y. Copper-Catalyzed Direct Oxidative C–H Functionalization of Unactivated Cycloalkanes into Cycloalkyl Benzo[b]phosphole Oxides. Org Lett 2018; 20:3455-3459. [DOI: 10.1021/acs.orglett.8b01108] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dumei Ma
- Department of Chemical and Biochemical Engineering, and ‡Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | | | - Lu Yin
- Department of Chemical and Biochemical Engineering, and ‡Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | | | | | - Yingwu Yin
- Department of Chemical and Biochemical Engineering, and ‡Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
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39
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Wang C, Fukazawa A, Tanabe Y, Inai N, Yokogawa D, Yamaguchi S. Water-Soluble Phospholo[3,2-b
]phosphole-P
,P
′-Dioxide-Based Fluorescent Dyes with High Photostability. Chem Asian J 2018; 13:1616-1624. [DOI: 10.1002/asia.201800533] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Chenguang Wang
- Institute of Transformative Bio-Molecules (WPI-ITbM); Nagoya University; Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Aiko Fukazawa
- Department of Chemistry; Graduate School of Science and Integrated Research Consortium on Chemical Sciences (IRCCS); Nagoya University; Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Yoshiyuki Tanabe
- Department of Chemistry; Graduate School of Science and Integrated Research Consortium on Chemical Sciences (IRCCS); Nagoya University; Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Naoto Inai
- Department of Chemistry; Graduate School of Science and Integrated Research Consortium on Chemical Sciences (IRCCS); Nagoya University; Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Daisuke Yokogawa
- Institute of Transformative Bio-Molecules (WPI-ITbM); Nagoya University; Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
- Department of Chemistry; Graduate School of Science and Integrated Research Consortium on Chemical Sciences (IRCCS); Nagoya University; Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Shigehiro Yamaguchi
- Institute of Transformative Bio-Molecules (WPI-ITbM); Nagoya University; Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
- Department of Chemistry; Graduate School of Science and Integrated Research Consortium on Chemical Sciences (IRCCS); Nagoya University; Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
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40
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Higashino T, Ishida K, Satoh T, Matano Y, Imahori H. Phosphole–Thiophene Hybrid: A Dual Role of Dithieno[3,4-b:3′,4′-d]phosphole as Electron Acceptor and Electron Donor. J Org Chem 2018. [DOI: 10.1021/acs.joc.8b00030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Tomohiro Higashino
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Keiichi Ishida
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Takaharu Satoh
- Department of Chemistry, Graduate School of Science and Technology, Niigata University, Nishi-ku, Niigata 950-2181, Japan
| | - Yoshihiro Matano
- Department of Chemistry, Faculty of Science, Niigata University, Nishi-ku, Niigata 950-2181, Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
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41
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Hashimoto N, Umano R, Ochi Y, Shimahara K, Nakamura J, Mori S, Ohta H, Watanabe Y, Hayashi M. Synthesis and Photophysical Properties of λ 5-Phosphinines as a Tunable Fluorophore. J Am Chem Soc 2018; 140:2046-2049. [PMID: 29400451 DOI: 10.1021/jacs.7b13018] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A practical synthesis of a variety of λ5-phosphinines, which show distinct fluorescence both in solution and solid state, is described. Both C4-selective electrophilic substitutions and the following conversions realized an easy preparation of a wide range of derivatives having several substituents for electronic modification, which provides the potential for fine-tuning of the photophysical properties.
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Affiliation(s)
- Naoki Hashimoto
- Department of Materials Science and Biotechnology, Graduate School of Science and Engineering, Ehime University , 3 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Rika Umano
- Department of Materials Science and Biotechnology, Graduate School of Science and Engineering, Ehime University , 3 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Yusuke Ochi
- Department of Materials Science and Biotechnology, Graduate School of Science and Engineering, Ehime University , 3 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Kiyoka Shimahara
- Department of Materials Science and Biotechnology, Graduate School of Science and Engineering, Ehime University , 3 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Jun Nakamura
- Division of Material Science, Advanced Research Support Center (ADRES), Ehime University , 2-5 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Shigeki Mori
- Division of Material Science, Advanced Research Support Center (ADRES), Ehime University , 2-5 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Hidetoshi Ohta
- Department of Materials Science and Biotechnology, Graduate School of Science and Engineering, Ehime University , 3 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Yutaka Watanabe
- Department of Materials Science and Biotechnology, Graduate School of Science and Engineering, Ehime University , 3 Bunkyo-cho, Matsuyama 790-8577, Japan
| | - Minoru Hayashi
- Department of Materials Science and Biotechnology, Graduate School of Science and Engineering, Ehime University , 3 Bunkyo-cho, Matsuyama 790-8577, Japan
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42
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Elaieb F, Sémeril D, Bauder C, Matt D, Bailly C, Karmazin L. Synthesis and structure of two crowded trans-[PdCl2L2] complexes based on a chiral, calix[4]arene-fused phosphole. Polyhedron 2018. [DOI: 10.1016/j.poly.2017.10.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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43
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Ge Q, Zong J, Li B, Wang B. Copper-Mediated Annulation of Phosphorus-Containing Arenes with Alkynes: An Approach to Phosphindolium Salts. Org Lett 2017; 19:6670-6673. [DOI: 10.1021/acs.orglett.7b03394] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | - Baiquan Wang
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
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44
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Larrañaga O, Romero-Nieto C, de Cózar A. Intramolecular SE
Ar Reactions of Phosphorus Compounds: Computational Approach to the Synthesis of π-Extended Heterocycles. Chemistry 2017; 23:17487-17496. [DOI: 10.1002/chem.201703495] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Indexed: 01/04/2023]
Affiliation(s)
- Olatz Larrañaga
- Departamento de Química Orgánica I, Facultad de Química; Universidad del País Vasco, P. K. 1072; 20018 San Sebastián-Donostia Spain
| | - Carlos Romero-Nieto
- Organisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Abel de Cózar
- Departamento de Química Orgánica I, Facultad de Química; Universidad del País Vasco, P. K. 1072; 20018 San Sebastián-Donostia Spain
- IKERBASQUE; Basque Foundation for Science; E-48013 Bilbao Spain
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45
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Matsumura M, Yamada M, Muranaka A, Kanai M, Kakusawa N, Hashizume D, Uchiyama M, Yasuike S. Synthesis and photophysical properties of novel benzophospholo[3,2- b]indole derivatives. Beilstein J Org Chem 2017; 13:2304-2309. [PMID: 29181109 PMCID: PMC5687007 DOI: 10.3762/bjoc.13.226] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Accepted: 10/04/2017] [Indexed: 11/23/2022] Open
Abstract
The parent benzophospholo[3,2-b]indole was prepared by the reaction of dichlorophenylphosphine with a dilithium intermediate, which was prepared in two steps from 2-ethynyl-N,N-dimethylaniline. Using the obtained benzophosphole-fused indole as a common starting material, simple modifications were carried out at the phosphorus center of the phosphole, synthesizing various functionalized analogs. The X-ray structure analysis of trivalent phosphole and phosphine oxide showed that the fused tetracyclic moieties are planar. The benzophosphole-fused indoles, such as phosphine oxide, phospholium salt, and borane complex, exhibited strong photoluminescence in dichloromethane (Φ = 67–75%).
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Affiliation(s)
- Mio Matsumura
- School of Pharmaceutical Sciences, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusa-ku, Nagoya 464-8650, Japan
| | - Mizuki Yamada
- School of Pharmaceutical Sciences, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusa-ku, Nagoya 464-8650, Japan
| | - Atsuya Muranaka
- Elements Chemistry Laboratory, RIKEN, and Advanced Elements Chemistry Research Team, RIKEN Center for Sustainable Resource Science (CSRS), Wako 351-0198, Japan
| | - Misae Kanai
- Elements Chemistry Laboratory, RIKEN, and Advanced Elements Chemistry Research Team, RIKEN Center for Sustainable Resource Science (CSRS), Wako 351-0198, Japan
| | - Naoki Kakusawa
- Faculty of Pharmaceutical Sciences, Hokuriku University, Ho-3 Kanagawa-machi, Kanazawa 920-1181, Japan
| | - Daisuke Hashizume
- Materials Characterization Support Unit, RIKEN Center for Emergent Matter Science (CEMS), Wako 351-0198, Japan
| | - Masanobu Uchiyama
- Elements Chemistry Laboratory, RIKEN, and Advanced Elements Chemistry Research Team, RIKEN Center for Sustainable Resource Science (CSRS), Wako 351-0198, Japan.,Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo 113-0033, Japan
| | - Shuji Yasuike
- School of Pharmaceutical Sciences, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusa-ku, Nagoya 464-8650, Japan
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46
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Baba K, Masuya Y, Chatani N, Tobisu M. Palladium-catalyzed Cyclization of Bisphosphines to Phosphacycles via the Cleavage of Two Carbon–Phosphorus Bonds. CHEM LETT 2017. [DOI: 10.1246/cl.170581] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Katsuaki Baba
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871
| | - Yoshihiro Masuya
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871
| | - Naoto Chatani
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871
| | - Mamoru Tobisu
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871
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47
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Arndt S, Hansmann MM, Rominger F, Rudolph M, Hashmi ASK. Direct Access to π‐Extended Phosphindolium Salts by Simple Proton‐Induced Cyclization of (
o
‐Alkynylphenyl)phosphanes. Chemistry 2017; 23:5429-5433. [DOI: 10.1002/chem.201700889] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Sebastian Arndt
- Organisch-Chemisches Institut Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Max M. Hansmann
- Organisch-Chemisches Institut Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Frank Rominger
- Organisch-Chemisches Institut Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Matthias Rudolph
- Organisch-Chemisches Institut Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - A. Stephen K. Hashmi
- Organisch-Chemisches Institut Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
- Chemistry Department Faculty of Science King Abdulaziz University (KAU) Jeddah 21589 Saudi Arabia
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48
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Yamaguchi S, Fukazawa A, Taki M. Phosphole P-Oxide-Containing π-Electron Materials: Synthesis and Applications in Fluorescence Imaging. J SYN ORG CHEM JPN 2017. [DOI: 10.5059/yukigoseikyokaishi.75.1179] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shigehiro Yamaguchi
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University
- Department of Chemistry, Graduate School of Science, and Integrated Research Consortium on Chemical Sciences (IRCCS), Nagoya University
| | - Aiko Fukazawa
- Department of Chemistry, Graduate School of Science, and Integrated Research Consortium on Chemical Sciences (IRCCS), Nagoya University
| | - Masayasu Taki
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University
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