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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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2
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Gordel-Wójcik M, Malik M, Siomra A, Samoć M, Nyk M. Third-Order Nonlinear Optical Properties of Aqueous Silver Sulfide Quantum Dots. J Phys Chem Lett 2023; 14:11117-11124. [PMID: 38054438 PMCID: PMC10755751 DOI: 10.1021/acs.jpclett.3c02820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/30/2023] [Accepted: 11/30/2023] [Indexed: 12/07/2023]
Abstract
Wide spectral wavelength range (500-1600 nm) measurements of nonlinear optical properties of silver sulfide (Ag2S, with 2- or 3-mercaptopropionic acid, 2 or 3MPA ligands) quantum dots (QDs) in aqueous colloidal solutions were performed using the Z-scan technique with tunable ∼55 fs laser pulses at 1 kHz. We have identified regions of the occurrence of various NLO effects including two-photon absorption, nonlinear refraction, as well as saturation of one-photon absorption. At the same time, we evaluated the relationship between the properties of the QDs and the variation of the material that covers their surface. The peak two-photon absorption cross section (σ2) values were determined to be 632 ± 271 GM (at 850 nm) for Ag2S-2MPA QDs and 772 ± 100 GM (at 875 nm) for Ag2S-3MPA QDs. The physicochemical factors influencing the three-dimensional self-organization of Ag2S QDs in water as well as their impact on spectroscopic properties were also investigated.
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Affiliation(s)
- Marta Gordel-Wójcik
- Faculty of Chemistry, University of Wrocław, 14.p F. Joliot-Curie Street, 50-383 Wrocław, Poland
| | - Magdalena Malik
- Faculty of Chemistry, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Agnieszka Siomra
- Institute of Advanced Materials, Faculty of Chemistry,Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, PL-50370 Wrocław, Poland
| | - Marek Samoć
- Institute of Advanced Materials, Faculty of Chemistry,Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, PL-50370 Wrocław, Poland
| | - Marcin Nyk
- Institute of Advanced Materials, Faculty of Chemistry,Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, PL-50370 Wrocław, Poland
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3
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Petrovskii S, Paderina A, Sizova A, Grachova E. Homoleptic Alkynylphosphonium Au(I) Complexes as Push-Pull Phosphorescent Emitters. Inorg Chem 2023; 62:5123-5133. [PMID: 36939095 DOI: 10.1021/acs.inorgchem.2c04360] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2023]
Abstract
A series of compounds P1-P4 bearing terminal alkynyl sites connected with a phosphonium group via different π-conjugated linkers have been synthesized. The compounds themselves are efficient push-pull emitters and exhibit bright fluorescence in blue and near-UV regions. P1-P4 were used as alkynyl ligands to obtain a series of homoleptic bis-alkynyl Au(I) complexes 1-4. The complexes demonstrate bright phosphorescence and dual emission with dominating phosphorescence (2-4). Terphenyl derivative complex 3 exhibits warm white emission in DMSO solution and pure white emission in PMMA films. Time-dependent density functional theory calculations have shown that the T1 excited state has a hybrid MLCT/ILCT nature with a dominant contribution of charge transfer across a ligand-centered "D-π-A" system. The variation of linker allows tuning the effect of intermolecular charge transfer and thus changing the electronic and photophysical properties of the organogold "D-π-A" system. The results presented unambiguously display the advances of the conception of organometallic "D-π-A" construction.
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Affiliation(s)
- Stanislav Petrovskii
- Institute of Chemistry, St Petersburg University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
| | - Aleksandra Paderina
- Institute of Chemistry, St Petersburg University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
| | - Anastasia Sizova
- Institute of Chemistry, St Petersburg University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
| | - Elena Grachova
- Institute of Chemistry, St Petersburg University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
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4
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de Cózar A, Romero-Nieto C. Boundaries of the Hyperconjugation from π-Extended Six-Membered Phosphorus Heterocycles. Inorg Chem 2023; 62:4097-4105. [PMID: 36848525 DOI: 10.1021/acs.inorgchem.2c03884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
In the context of materials science, six-membered phosphorus heterocycles are intriguing building blocks due to their tunable properties through phosphorus post-functionalization and their unique hyperconjugative effects arising from the phosphorus substituents that contribute to further tuning the optoelectronic properties of the system. Seeking for the discovery of improved materials, the latter features have triggered an astonishing evolution of molecular architectures based on phosphorus heterocycles. Theoretical calculations showed that the hyperconjugation causes a reduction in the S0-S1 gap, which strongly depends on the nature of both the P-substituent and the π-conjugated core, but where are the limits? Outlining the hyperconjugative effects of six-membered phosphorus heterocycles would allow scientists to know how to design next-generation organophosphorus systems with enhanced properties. Herein, we discovered that, in cationic six-membered phosphorus heterocycles, an increase in the hyperconjugation does not affect the S0-S1 gap anymore; i.e., quaternizing the phosphorus atoms leads to properties that go beyond those provoked by hyperconjugative effects. DFT calculations revealed that the latter is particularly marked in phosphaspiro derivatives. Our detailed investigations spotlight the potential of π-extended systems based on six-membered phosphorus spiroheterocycles for accessing properties beyond those achieved to date through hyperconjugative effects, thus laying the groundwork for new research possibilities toward improved organophosphorus systems.
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Affiliation(s)
- Abel de Cózar
- Departamento de Química Orgánica I, Facultad de Química, Universidad del País Vasco and DIPC (Donostia International Physics Center), P. K. 1072, E-20018 San Sebastián-Donostia, Spain.,IKERBASQUE, Basque Foundation for Science, E-48009 Bilbao, Spain
| | - Carlos Romero-Nieto
- Organisch-Chemisches Institut, Ruprecht-Karls-Universitët 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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5
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Wang J, Bai PB, Yang SD. Palladium-catalyzed relay C–H functionalization to construct novel hybrid-arylcyclophosphorus ligand precursors. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.10.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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6
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Yang Z, Li X, Yang K, Zhang Z, Wang Y, Yu N, Baumgartner T, Ren Y. Tailored Solvatochromic NIR Phosphorus-Chromophores via Selective P-N and P-C Chemistry in P-Heteropines. Org Lett 2022; 24:2045-2049. [PMID: 35244405 DOI: 10.1021/acs.orglett.2c00570] [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
Herein we report selective P-C and P-N chemistry as a new synthetic tool for constructing phosphorus (P)-chromophores with rich chemical structures. Our studies reveal that isomeric structures significantly influence the chemical structure and electronic communication of P-heteropines, which results in efficient tunability of the photophysical properties. In particular, isomeric P-chromophores with a protic N-H (indole) are also capable of participating in intramolecular H bonding, offering a new strategy to access a near-infrared chromophore.
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Affiliation(s)
- Zi Yang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Xinyu Li
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Kai Yang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Zhikai Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Yankun Wang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Na Yu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Thomas Baumgartner
- Department of Chemistry, York University, Toronto, Ontario M3J 1P3, Canada
| | - Yi Ren
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
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7
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Li C, Huang H, Liu F, Yuan C, Chen S, Hua Y, Ding H, Song XR, Xiao Q. Synthesis of (Thio)Furan-Fused Phospholes via Phosphonation Cyclization and a Base-Promoted Phospha-Friedel-Crafts Reaction. J Org Chem 2022; 87:2632-2639. [PMID: 35029389 DOI: 10.1021/acs.joc.1c02577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Herein, we developed a novel strategy for synthesizing ladder (thio)furan-fused phospholes via intermolecular phosphonation cyclization and a base-promoted phospha-Friedel-Crafts reaction under mild conditions. The starting substrates are readily available phosphinic acids and easy-to-handle alkynes. The details of the reaction mechanism were further rationalized using theoretical calculations. This protocol can be widely applied to synthesize furan- and thiofuran-fused phospholes as well as the corresponding large π-extended derivatives, which are of great interest in the domain of organic functional materials.
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Affiliation(s)
- Chenchen Li
- Key Laboratory of Organic Chemistry in Jiangxi Province, Institute of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Haiyang Huang
- Key Laboratory of Organic Chemistry in Jiangxi Province, Institute of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Fen Liu
- Key Laboratory of Organic Chemistry in Jiangxi Province, Institute of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Chengxiong Yuan
- Key Laboratory of Organic Chemistry in Jiangxi Province, Institute of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Siyu Chen
- Key Laboratory of Organic Chemistry in Jiangxi Province, Institute of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Yuhui Hua
- Key Laboratory of Organic Chemistry in Jiangxi Province, Institute of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Haixin Ding
- Key Laboratory of Organic Chemistry in Jiangxi Province, Institute of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Xian-Rong Song
- Key Laboratory of Organic Chemistry in Jiangxi Province, Institute of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Qiang Xiao
- Key Laboratory of Organic Chemistry in Jiangxi Province, Institute of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China
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8
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Yang Z, Zhang Z, Xue C, Yang K, Gao R, Yu N, Ren Y. Excited-state engineering of oligothiophenes via phosphorus chemistry towards strong fluorescent materials. Phys Chem Chem Phys 2021; 23:24265-24272. [PMID: 34671795 DOI: 10.1039/d1cp03737d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Due to efficient intersystem crossing (ISC), combined with efficient non-radiative processes of the triplet excited state, oligothiophenes generally exhibit very weak photoluminescence. Phosphorus (P)-bridged terthiophenes (P-terThs) and phosphorus (P)-bridged bithiophenes (P-biThs) were synthesized. The diverse and well-defined P-chemistry has been applied to fine tune the photophysical properties of these materials. The asymmetric electronic coupling between the P-center and terThs suppressed the electronic interactions of two terTh and biTh moieties in the ground state S0. Particularly, P-terThs and P-biThs having a positively charged P(+)-center induce pronounced asymmetric electronic environments on the two terThs and two biThs, respectively, which allows relaxation from the initial excited state via symmetry breaking charge transfer (SBCT) to give the charge separated state SSBCT. P-terThs and P-biThs having a positively charged P(+)-center exhibit stronger SBCT than others, which may result in a weaker ISC of oligothiophenes, and consequently lead to the photoluminescence quantum yields (PLQYs) being as high as 71% and 39%, respectively. The current study uncovered detailed insights on the effects of phosphorus chemistry on the SBCT of oligothiophenes and their resulting effects on the photophysical properties of P-bridged oligothiophenes, which have not been previously addressed in oligothiophenes.
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Affiliation(s)
- Zi Yang
- School of Physical Science and Technology, ShanghaiTech University, 201210 Shanghai, People's Republic of China. .,Shanghai Advanced Research Institute, Chinese Academy of Sciences, 201203 Shanghai, People's Republic of China.,University of Chinese Academy of Sciences, 100049 Beijing, People's Republic of China
| | - Zhikai Zhang
- School of Physical Science and Technology, ShanghaiTech University, 201210 Shanghai, People's Republic of China.
| | - Cece Xue
- School of Physical Science and Technology, ShanghaiTech University, 201210 Shanghai, People's Republic of China.
| | - Kai Yang
- School of Physical Science and Technology, ShanghaiTech University, 201210 Shanghai, People's Republic of China.
| | - Rong Gao
- School of Physical Science and Technology, ShanghaiTech University, 201210 Shanghai, People's Republic of China.
| | - Na Yu
- School of Physical Science and Technology, ShanghaiTech University, 201210 Shanghai, People's Republic of China.
| | - Yi Ren
- School of Physical Science and Technology, ShanghaiTech University, 201210 Shanghai, People's Republic of China. .,Shanghai Advanced Research Institute, Chinese Academy of Sciences, 201203 Shanghai, People's Republic of China.,University of Chinese Academy of Sciences, 100049 Beijing, People's Republic of China
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9
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Ikeda S, Yoshimura A, Shirahata T, Matano Y, Misaki Y. π-Conjugated Molecules Containing Tetrathiafulvalene and Benzo[ b]phosphole Oxide: Synthesis, Structure, and Electrochemical and Optical Properties. CHEM LETT 2021. [DOI: 10.1246/cl.210218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Shunki Ikeda
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Aya Yoshimura
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
- Research Unit for Power Generation and Storage Materials, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Takashi Shirahata
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
- Research Unit for Power Generation and Storage Materials, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
- Research Unit for Development of Organic Superconductors, 2-5 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Yoshihiro Matano
- Department of Chemistry, Faculty of Science, Niigata University, Nishi-ku, Niigata 950-2181, Japan
| | - Yohji Misaki
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
- Research Unit for Power Generation and Storage Materials, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
- Research Unit for Development of Organic Superconductors, 2-5 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
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10
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Yoshimura A, Misaki Y. Periphery Modification of Tetrathiafulvalenes: Recent Development and Applications. CHEM REC 2021; 21:3520-3531. [PMID: 34086402 DOI: 10.1002/tcr.202100107] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/13/2021] [Accepted: 05/14/2021] [Indexed: 12/17/2022]
Abstract
Tetrathiafulvalene (TTF) and its analogs are fascinating molecules in materials science based on their excellent electron-donating abilities. This personal account describes recent advances in the synthesis of TTF analogs for functional materials via the palladium-catalyzed modification of peripheries of TTF analogs. We first consider three types of molecules: fluorophore-TTF hybrid molecules, multi-redox systems, and an organic ligand for metal-organic frameworks. These molecules were successfully synthesized via Stille coupling or palladium-catalyzed direct C-H arylation and their structural, electrochemical, and optical properties were clarified. Subsequently, phosphorus-substituted TTF analogs were successfully synthesized for future applications of redox-active phosphine ligands for metal catalysts. The development of these molecules can significantly affect the advancement of chemical science.
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Affiliation(s)
- Aya Yoshimura
- Department of Applied Chemistry, Graduate School of Science and Engineering/ Research Unit for Power Generation and Storage Materials, Ehime University, 3 Bunkyo-cho, Matsuyama, 790-8577, Japan
| | - Yohji Misaki
- Department of Applied Chemistry, Graduate School of Science and Engineering/ Research Unit for Power Generation and Storage Materials, Ehime University, 3 Bunkyo-cho, Matsuyama, 790-8577, Japan.,Research Unit for Development of Organic Superconductors, Ehime University, 2-5 Bunkyo-cho, Matsuyama, 790-8577, Japan
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11
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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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12
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Belyaev A, Chou P, Koshevoy IO. Cationic Organophosphorus Chromophores: A Diamond in the Rough among Ionic Dyes. Chemistry 2021; 27:537-552. [PMID: 32492231 PMCID: PMC7821147 DOI: 10.1002/chem.202001853] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Indexed: 12/21/2022]
Abstract
Tunable electron-accepting properties of the cationic phosphorus center, its geometry and unique preparative chemistry that allows combining this unit with diversity of π-conjugated motifs, define the appealing photophysical and electrochemical characteristics of organophosphorus ionic chromophores. This Minireview summarizes the achievements in the synthesis of the π-extended molecules functionalized with P-cationic fragments, modulation of their properties by means of structural modification, and emphasizes the important effect of cation-anion interactions, which can drastically change physical behavior of these two-component systems.
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Affiliation(s)
- Andrey Belyaev
- Department of ChemistryUniversity of Eastern FinlandYliopistokatu 780101JoensuuFinland
| | - Pi‐Tai Chou
- Department of ChemistryNational (Taiwan) UniversityTaipei106Taiwan
| | - Igor O. Koshevoy
- Department of ChemistryUniversity of Eastern FinlandYliopistokatu 780101JoensuuFinland
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13
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Xu S, Huang H, Yuan C, Liu F, Ding H, Xiao Q. Synthesis and photophysical properties of donor-substituted phenyl-phosphachromones as potential TADF materials. Org Chem Front 2021. [DOI: 10.1039/d1qo00121c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of novel arylamine-substituted phenyl-phosphachromones were constructed via post-functionalization.
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Affiliation(s)
- Shuangshuang Xu
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Haiyang Huang
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Chengxiong Yuan
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Fen Liu
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Haixin Ding
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Qiang Xiao
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
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14
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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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15
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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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16
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Nakayama A, Otani A, Inokuma T, Tsuji D, Mukaiyama H, Nakayama A, Itoh K, Otaka A, Tanino K, Namba K. Development of a 1,3a,6a-triazapentalene derivative as a compact and thiol-specific fluorescent labeling reagent. Commun Chem 2020; 3:6. [PMID: 36703318 PMCID: PMC9812263 DOI: 10.1038/s42004-019-0250-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 12/11/2019] [Indexed: 01/29/2023] Open
Abstract
For the fluorescence imaging of biologically active small compounds, the development of compact fluorophores that do not perturb bioactivity is required. Here we report a compact derivative of fluorescent 1,3a,6a-triazapentalenes, 2-isobutenylcarbonyl-1,3a,6a-triazapentalene (TAP-VK1), as a fluorescent labeling reagent. The reaction of TAP-VK1 with various aliphatic thiols proceeds smoothly to afford the corresponding 1,4-adducts in high yields, and nucleophiles other than thiols do not react. After the addition of thiol groups in dichloromethane, the emission maximum of TAP-VK1 shifts to a shorter wavelength and the fluorescence intensity is substantially increased. The utility of TAP-VK1 as a compact fluorescent labeling reagent is clearly demonstrated by the labeling of Captopril, which is a small molecular drug for hypertension. The successful imaging of Captopril, one of the most compact drugs, in this study demonstrates the usefulness of compact fluorophores for mechanistic studies.
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Affiliation(s)
- Atsushi Nakayama
- grid.267335.60000 0001 1092 3579Department of Pharmaceutical Sciences, Tokushima University, 1-78-1 Shomachi, Tokushima, 770-8505 Japan ,grid.267335.60000 0001 1092 3579Research Cluster on “Innovative Chemical Sensing”, Tokushima University, 1-78-1 Shomachi, Tokushima, 770-8505 Japan
| | - Akira Otani
- grid.267335.60000 0001 1092 3579Department of Pharmaceutical Sciences, Tokushima University, 1-78-1 Shomachi, Tokushima, 770-8505 Japan
| | - Tsubasa Inokuma
- grid.267335.60000 0001 1092 3579Department of Pharmaceutical Sciences, Tokushima University, 1-78-1 Shomachi, Tokushima, 770-8505 Japan ,grid.267335.60000 0001 1092 3579Research Cluster on “Innovative Chemical Sensing”, Tokushima University, 1-78-1 Shomachi, Tokushima, 770-8505 Japan
| | - Daisuke Tsuji
- grid.267335.60000 0001 1092 3579Department of Pharmaceutical Sciences, Tokushima University, 1-78-1 Shomachi, Tokushima, 770-8505 Japan
| | - Haruka Mukaiyama
- grid.267335.60000 0001 1092 3579Department of Pharmaceutical Sciences, Tokushima University, 1-78-1 Shomachi, Tokushima, 770-8505 Japan
| | - Akira Nakayama
- grid.26999.3d0000 0001 2151 536XDepartment of Chemical System Engineering, Graduate School of Engineering, The University of Tokyo, Bunkyo-ku Tokyo, 113-8656 Japan
| | - Kohji Itoh
- grid.267335.60000 0001 1092 3579Department of Pharmaceutical Sciences, Tokushima University, 1-78-1 Shomachi, Tokushima, 770-8505 Japan
| | - Akira Otaka
- grid.267335.60000 0001 1092 3579Department of Pharmaceutical Sciences, Tokushima University, 1-78-1 Shomachi, Tokushima, 770-8505 Japan
| | - Keiji Tanino
- grid.39158.360000 0001 2173 7691Department of Chemistry, Faculty of Science, Hokkaido University, Kita-ku Sapporo, 060-0810 Japan
| | - Kosuke Namba
- grid.267335.60000 0001 1092 3579Department of Pharmaceutical Sciences, Tokushima University, 1-78-1 Shomachi, Tokushima, 770-8505 Japan ,grid.267335.60000 0001 1092 3579Research Cluster on “Innovative Chemical Sensing”, Tokushima University, 1-78-1 Shomachi, Tokushima, 770-8505 Japan
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17
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Shan C, Yao S, Driess M. Where silylene–silicon centres matter in the activation of small molecules. Chem Soc Rev 2020; 49:6733-6754. [DOI: 10.1039/d0cs00815j] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Small molecules such as H2, N2, CO, NH3, O2 are ubiquitous stable species and their activation and role in the formation of value-added products are of fundamental importance in nature and industry.
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Affiliation(s)
- Changkai Shan
- Department of Chemistry
- Metalorganics and Inorganic Materials
- Technische Universität Berlin
- 10623 Berlin
- Germany
| | - Shenglai Yao
- Department of Chemistry
- Metalorganics and Inorganic Materials
- Technische Universität Berlin
- 10623 Berlin
- Germany
| | - Matthias Driess
- Department of Chemistry
- Metalorganics and Inorganic Materials
- Technische Universität Berlin
- 10623 Berlin
- Germany
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18
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Nishida JI, Kawakami Y, Yamamoto S, Matsui Y, Ikeda H, Hirao Y, Kawase T. Synthesis and Photophysical Studies of Dibenzophosphole Oxides with D-A-D Triad Structures. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900189] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jun-ichi Nishida
- Department of Applied Chemistry; Graduate School of Engineering; University of Hyogo; 2167 Shosha, Himeji, Hyogo 671-2280 Japan
| | - Yoshihiro Kawakami
- Department of Applied Chemistry; Graduate School of Engineering; University of Hyogo; 2167 Shosha, Himeji, Hyogo 671-2280 Japan
| | - Shun Yamamoto
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531 Japan
| | - Yasunori Matsui
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531 Japan
- The Research Institute for Molecular Electronic Devices (RIMED); Graduate School of Engineering; Osaka Prefecture University, 11 Gakuen-cho, Naka-ku, Sakai, Osaka; 599-8531 Japan
| | - Hiroshi Ikeda
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531 Japan
- The Research Institute for Molecular Electronic Devices (RIMED); Graduate School of Engineering; Osaka Prefecture University, 11 Gakuen-cho, Naka-ku, Sakai, Osaka; 599-8531 Japan
| | - Yasukazu Hirao
- Department of Chemistry; Graduate School of Science; Osaka University; 560-0043 Japan
| | - Takeshi Kawase
- Department of Applied Chemistry; Graduate School of Engineering; University of Hyogo; 2167 Shosha, Himeji, Hyogo 671-2280 Japan
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19
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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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20
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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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21
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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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22
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Budnikova YH. Transition metal-promoted reactions of diarylphosphine oxides as a synthetic method for organophosphorus heterocyclic compounds. Chem Heterocycl Compd (N Y) 2018. [DOI: 10.1007/s10593-018-2261-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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23
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Song W, Zheng N, Li M, Ullah K, Zheng Y. Rhodium(I)-Catalyzed Azide-Alkyne Cycloaddition (RhAAC) of Internal Alkynylphosphonates with High Regioselectivities under Mild Conditions. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800336] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Wangze Song
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology; Dalian University of Technology; Dalian 116024 People's Republic of China
| | - Nan Zheng
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology; Dalian University of Technology; Dalian 116024 People's Republic of China
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 People's Republic of China
| | - Ming Li
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology; Dalian University of Technology; Dalian 116024 People's Republic of China
| | - Karim Ullah
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology; Dalian University of Technology; Dalian 116024 People's Republic of China
| | - Yubin Zheng
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 People's Republic of China
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24
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Li G, Xu L, Zhang W, Zhou K, Ding Y, Liu F, He X, He G. Narrow-Bandgap Chalcogenoviologens for Electrochromism and Visible-Light-Driven Hydrogen Evolution. Angew Chem Int Ed Engl 2018; 57:4897-4901. [DOI: 10.1002/anie.201711761] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 02/05/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Guoping Li
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Letian Xu
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Weidong Zhang
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Kun Zhou
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Yousong Ding
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Fenglin Liu
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Xiaoming He
- School of Chemical Science and Engineering; Tongji University; Shanghai 200092 China
| | - Gang He
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
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25
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Li G, Xu L, Zhang W, Zhou K, Ding Y, Liu F, He X, He G. Narrow-Bandgap Chalcogenoviologens for Electrochromism and Visible-Light-Driven Hydrogen Evolution. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711761] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Guoping Li
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Letian Xu
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Weidong Zhang
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Kun Zhou
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Yousong Ding
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Fenglin Liu
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Xiaoming He
- School of Chemical Science and Engineering; Tongji University; Shanghai 200092 China
| | - Gang He
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
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26
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Arribat M, Rémond E, Clément S, Lee AVD, Cavelier F. Phospholyl(borane) Amino Acids and Peptides: Stereoselective Synthesis and Fluorescent Properties with Large Stokes Shift. J Am Chem Soc 2018; 140:1028-1034. [DOI: 10.1021/jacs.7b10954] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Mathieu Arribat
- Institut des Biomolécules Max Mousseron, IBMM, UMR 5247, CNRS, Université de Montpellier, ENSCM, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Emmanuelle Rémond
- Institut des Biomolécules Max Mousseron, IBMM, UMR 5247, CNRS, Université de Montpellier, ENSCM, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Sébastien Clément
- Institut Charles Gerhardt Montpellier, ICGM, UMR 5253, CNRS, Université de Montpellier, ENSCM, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Arie Van Der Lee
- Institut Européen des Membranes, IEM, UMR 5635, CNRS, Université de Montpellier, ENSCM, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Florine Cavelier
- Institut des Biomolécules Max Mousseron, IBMM, UMR 5247, CNRS, Université de Montpellier, ENSCM, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
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27
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Khrizanforova VV, Kholin KV, Khrizanforov MN, Kadirov MK, Budnikova YH. Electrooxidative CH/PH functionalization as a novel way to synthesize benzo[b]phosphole oxides mediated by catalytic amounts of silver acetate. NEW J CHEM 2018. [DOI: 10.1039/c7nj03717a] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Electrochemical oxidation synthesis of benzo[b]phosphole oxides has been performed at room temperature with catalytic amounts of AgOAc.
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Affiliation(s)
- V. V. Khrizanforova
- A.E. Arbuzov Institute of Organic and Physical Chemistry Russian Academy of Sciences
- Kazan Scientific Center
- Arbuzov str. 8
- 420088 Kazan
- Russian Federation
| | - K. V. Kholin
- A.E. Arbuzov Institute of Organic and Physical Chemistry Russian Academy of Sciences
- Kazan Scientific Center
- Arbuzov str. 8
- 420088 Kazan
- Russian Federation
| | - M. N. Khrizanforov
- A.E. Arbuzov Institute of Organic and Physical Chemistry Russian Academy of Sciences
- Kazan Scientific Center
- Arbuzov str. 8
- 420088 Kazan
- Russian Federation
| | - M. K. Kadirov
- A.E. Arbuzov Institute of Organic and Physical Chemistry Russian Academy of Sciences
- Kazan Scientific Center
- Arbuzov str. 8
- 420088 Kazan
- Russian Federation
| | - Yu. H. Budnikova
- A.E. Arbuzov Institute of Organic and Physical Chemistry Russian Academy of Sciences
- Kazan Scientific Center
- Arbuzov str. 8
- 420088 Kazan
- Russian Federation
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28
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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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29
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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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30
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Wu NMW, Ng M, Lam WH, Wong HL, Yam VWW. Photochromic Heterocycle-Fused Thieno[3,2-b]phosphole Oxides as Visible Light Switches without Sacrificing Photoswitching Efficiency. J Am Chem Soc 2017; 139:15142-15150. [DOI: 10.1021/jacs.7b08333] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Nathan Man-Wai Wu
- Institute of Molecular Functional
Materials [Areas of Excellence Scheme, University Grant Committee
(Hong Kong)] and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, PR China
| | - Maggie Ng
- Institute of Molecular Functional
Materials [Areas of Excellence Scheme, University Grant Committee
(Hong Kong)] and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, PR China
| | - Wai Han Lam
- Institute of Molecular Functional
Materials [Areas of Excellence Scheme, University Grant Committee
(Hong Kong)] and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, PR China
| | - Hok-Lai Wong
- Institute of Molecular Functional
Materials [Areas of Excellence Scheme, University Grant Committee
(Hong Kong)] and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, PR China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional
Materials [Areas of Excellence Scheme, University Grant Committee
(Hong Kong)] and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, PR China
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31
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Shimizu M, Ryuse D, Kinoshita T. Germanium-Bridged 2-Phenylbenzoheteroles as Luminophores Exhibiting Highly Efficient Solid-State Fluorescence. Chemistry 2017; 23:14623-14630. [DOI: 10.1002/chem.201703235] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Masaki Shimizu
- Faculty of Molecular Chemistry and Engineering; Kyoto Institute of Technology; 1 Hashikami-cho, Matsugasaki, Sakyo-ku Kyoto 606-8585 Japan
| | - Daiki Ryuse
- Faculty of Molecular Chemistry and Engineering; Kyoto Institute of Technology; 1 Hashikami-cho, Matsugasaki, Sakyo-ku Kyoto 606-8585 Japan
| | - Takumi Kinoshita
- Faculty of Molecular Chemistry and Engineering; Kyoto Institute of Technology; 1 Hashikami-cho, Matsugasaki, Sakyo-ku Kyoto 606-8585 Japan
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32
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Li J, Zhang WW, Wei XJ, Hao WJ, Li G, Tu SJ, Jiang B. Synthesis of Tribenzo[b,e,g]phosphindole Oxides via Radical Bicyclization Cascades of o-Arylalkynylanilines. Org Lett 2017; 19:4512-4515. [DOI: 10.1021/acs.orglett.7b02071] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jie Li
- School of Chemistry & Materials Science, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Wen-Wen Zhang
- School of Chemistry & Materials Science, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Xiao-Jing Wei
- School of Chemistry & Materials Science, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Wen-Juan Hao
- School of Chemistry & Materials Science, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Guigen Li
- Institute of Chemistry & BioMedical Sciences, Nanjing University, Nanjing 210093, P. R. China
| | - Shu-Jiang Tu
- School of Chemistry & Materials Science, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Bo Jiang
- School of Chemistry & Materials Science, Jiangsu Normal University, Xuzhou 221116, P. R. China
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33
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Suter R, Benkő Z, Bispinghoff M, Grützmacher H. Annulated 1,3,4-Azadiphospholides: Heterocycles with Widely Tunable Optical Properties. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705473] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Riccardo Suter
- Department of Chemistry and Applied Biosciences; ETH Zurich; 8093 Zurich Switzerland
| | - Zoltán Benkő
- Budapest University of Technology and Economics; Szent Gellért tér 4 1111 Budapest Hungary
| | - Mark Bispinghoff
- Department of Chemistry and Applied Biosciences; ETH Zurich; 8093 Zurich Switzerland
| | - Hansjörg Grützmacher
- Department of Chemistry and Applied Biosciences; ETH Zurich; 8093 Zurich Switzerland
- Lehn Institute of Functional materials (LIFM); Sun Yat-Sen University; 510275 Guangzhou China
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34
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Suter R, Benkő Z, Bispinghoff M, Grützmacher H. Annulated 1,3,4-Azadiphospholides: Heterocycles with Widely Tunable Optical Properties. Angew Chem Int Ed Engl 2017; 56:11226-11231. [DOI: 10.1002/anie.201705473] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Riccardo Suter
- Department of Chemistry and Applied Biosciences; ETH Zurich; 8093 Zurich Switzerland
| | - Zoltán Benkő
- Budapest University of Technology and Economics; Szent Gellért tér 4 1111 Budapest Hungary
| | - Mark Bispinghoff
- Department of Chemistry and Applied Biosciences; ETH Zurich; 8093 Zurich Switzerland
| | - Hansjörg Grützmacher
- Department of Chemistry and Applied Biosciences; ETH Zurich; 8093 Zurich Switzerland
- Lehn Institute of Functional materials (LIFM); Sun Yat-Sen University; 510275 Guangzhou China
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35
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Kini GP, Oh S, Abbas Z, Rasool S, Jahandar M, Song CE, Lee SK, Shin WS, So WW, Lee JC. Effects on Photovoltaic Performance of Dialkyloxy-benzothiadiazole Copolymers by Varying the Thienoacene Donor. ACS APPLIED MATERIALS & INTERFACES 2017; 9:12617-12628. [PMID: 28317382 DOI: 10.1021/acsami.6b12670] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A series of four donor-acceptor alternating copolymers based on dialkyloxy-benzothiadiazole (ROBT) as an acceptor and thienoacenes as donor units were synthesized and tested for polymer solar cells (PSCs). These new polymers had different donor units with varied electron-donating ability (thieno[3,2-b]thiophene (TT), dithieno[3,2-b:2',3'-d]thiophene (DTT), benzo[1,2-b:4,5-b']dithiophene (BDT), and naphtha[1,2-b:5,6-b']dithiophene (NDT)) in the polymer backbone. To understand the effect of these thienoacenes on the optoelectronic and photovoltaic properties of the copolymers, we systematically analyzed and compared the energy levels, crystallinity, morphology, charge recombination, and charge carrier mobility in the resulting polymers. In this series, optimized photovoltaic cells yielded power conversion efficiency (PCE) values of 6.25% (TT), 9.02% (DTT), 6.34% (BDT), and 2.29% (NDT) with different thienoacene donors. The introduction of DTT into the thienoacene-ROBT polymer enabled the generation of well-ordered molecular packings with a π-π stacking distance of 3.72 Å, high charge mobilities, and an interconnected nanofibrillar morphology in blend films. As a result, the PSC employing the polymer with DTT exhibited the highest PCE of 9.02%. Thus, our structure-property relationship studies of thienoacene-ROBT-based polymers emphasize that the molecular design of the polymers must be carefully optimized to develop high efficient PSCs. These findings will help us to understand the impact of the donor thienoacene on the optoelectronic and photovoltaic performance of polymers.
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Affiliation(s)
- Gururaj P Kini
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST) , Daejeon 305-350, Republic of Korea
| | - Sora Oh
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST) , Daejeon 305-350, Republic of Korea
| | - Zaheer Abbas
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST) , Daejeon 305-350, Republic of Korea
| | - Shafket Rasool
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST) , Daejeon 305-350, Republic of Korea
| | - Muhammad Jahandar
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST) , Daejeon 305-350, Republic of Korea
| | - Chang Eun Song
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST) , Daejeon 305-350, Republic of Korea
| | - Sang Kyu Lee
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST) , Daejeon 305-350, Republic of Korea
| | - Won Suk Shin
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST) , Daejeon 305-350, Republic of Korea
| | - Won-Wook So
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST) , Daejeon 305-350, Republic of Korea
| | - Jong-Cheol Lee
- Advanced Materials and Chemical Engineering, University of Science and Technology (UST) , Daejeon 305-350, Republic of Korea
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36
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Wu NMW, Wong HL, Yam VWW. Photochromic benzo[ b]phosphole oxide with excellent thermal irreversibility and fatigue resistance in the thin film solid state via direct attachment of dithienyl units to the weakly aromatic heterocycle. Chem Sci 2017; 8:1309-1315. [PMID: 28616140 PMCID: PMC5460600 DOI: 10.1039/c6sc02928k] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Accepted: 09/30/2016] [Indexed: 12/19/2022] Open
Abstract
A novel photochromic benzo[b]phosphole oxide has been demonstrated to display photochromic properties with excellent fatigue resistance and thermal irreversibility in polymethylmethacrylate (PMMA) thin film under ambient conditions. The remarkable photochromic behaviour can be achieved by rational molecular design, in which the weakly aromatic phosphole oxide is directly incorporated into the photo-responsive dithienylethene units. Photopatterning via photoinduced colouration and decolouration has been performed to demonstrate the repeatable and distinct transformation between the bistable states, making it a promising candidate with photoswitching properties for optoelectronic applications.
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Affiliation(s)
- Nathan Man-Wai Wu
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) , Department of Chemistry , The University of Hong Kong , Pokfulam , Hong Kong , China . ; ; Tel: +852 2859 2153
| | - Hok-Lai Wong
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) , Department of Chemistry , The University of Hong Kong , Pokfulam , Hong Kong , China . ; ; Tel: +852 2859 2153
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) , Department of Chemistry , The University of Hong Kong , Pokfulam , Hong Kong , China . ; ; Tel: +852 2859 2153
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37
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Nakayama A, Nishio S, Otani A, Mera A, Osawa A, Tanino K, Namba K. Substituent Effect at the C4-Position of 1,3a,6a-Triazapentalene. Chem Pharm Bull (Tokyo) 2017; 64:830-7. [PMID: 27373639 DOI: 10.1248/cpb.c16-00196] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Various 2,4-disubstituted-1,3a,6a-triazapentalenes possessing methyl and phenyl groups at the C4-position were synthesized. Fluorescence observation of the synthetic 4-methyl- and 4-phenyl-1,3a,6a-triazapentalenes revealed that the introduction of a substituent at the C4-position allowed a long-wavelength shift of the fluorescence maximum. Furthermore, the phenyl group at the C4-position was found to induce a substantial increase in the extinction coefficient value.
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38
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Striepe L, Vespa M, Baumgartner T. Synthesis and properties of electron accepting star-shaped phosphaviologen oligomers. Org Chem Front 2017. [DOI: 10.1039/c6qo00872k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A straightforward synthetic route toward redox-active tri- and tetrastar phosphaviologen oligomers that show the intriguing ability of storing up to 8 electrons is reported.
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Affiliation(s)
- Laura Striepe
- Department of Chemistry and Centre for Advanced Solar Materials
- University of Calgary
- 2500 University Drive Northwest
- Calgary
- Canada
| | - Marcus Vespa
- Department of Chemistry and Centre for Advanced Solar Materials
- University of Calgary
- 2500 University Drive Northwest
- Calgary
- Canada
| | - Thomas Baumgartner
- Department of Chemistry and Centre for Advanced Solar Materials
- University of Calgary
- 2500 University Drive Northwest
- Calgary
- Canada
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39
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Almond-Thynne J, Blakemore DC, Pryde DC, Spivey AC. Site-selective Suzuki-Miyaura coupling of heteroaryl halides - understanding the trends for pharmaceutically important classes. Chem Sci 2017; 8:40-62. [PMID: 28451148 PMCID: PMC5304707 DOI: 10.1039/c6sc02118b] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 08/04/2016] [Indexed: 12/22/2022] Open
Abstract
Suzuki-Miyaura cross-coupling reactions of heteroaryl polyhalides with aryl boronates are surveyed. Drawing on data from literature sources as well as bespoke searches of Pfizer's global chemistry RKB and CAS Scifinder® databases, the factors that determine the site-selectivity of these reactions are discussed with a view to rationalising the trends found.
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Affiliation(s)
- Joshua Almond-Thynne
- Department of Chemistry , Imperial College London , South Kensington Campus , London , SW& 2AZ , UK .
| | - David C Blakemore
- Pfizer Worldwide Medicinal Chemistry , The Portway Building, Granta Park, Great Abington , Cambridge , CB21 6GS , UK
| | - David C Pryde
- Pfizer Worldwide Medicinal Chemistry , The Portway Building, Granta Park, Great Abington , Cambridge , CB21 6GS , UK
| | - Alan C Spivey
- Department of Chemistry , Imperial College London , South Kensington Campus , London , SW& 2AZ , UK .
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40
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Koyanagi Y, Kawaguchi S, Fujii K, Kimura Y, Sasamori T, Tokitoh N, Matano Y. Effects of counter anions, P-substituents, and solvents on optical and photophysical properties of 2-phenylbenzo[b]phospholium salts. Dalton Trans 2017; 46:9517-9527. [DOI: 10.1039/c7dt01839h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The effects of counter anions, P-substituents, and solvents on the optical and photophysical properties of 2-phenylbenzo[b]phospholium salts were studied.
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Affiliation(s)
- Yoshinari Koyanagi
- Department of Fundamental Sciences
- Graduate School of Science and Technology
- Niigata University
- Niigata 950-2181
- Japan
| | - Shogo Kawaguchi
- Department of Molecular Chemistry and Biochemistry
- Faculty of Science and Engineering
- Doshisha University
- Kyotanabe 610-0321
- Japan
| | - Kaori Fujii
- Department of Molecular Chemistry and Biochemistry
- Faculty of Science and Engineering
- Doshisha University
- Kyotanabe 610-0321
- Japan
| | - Yoshifumi Kimura
- Department of Molecular Chemistry and Biochemistry
- Faculty of Science and Engineering
- Doshisha University
- Kyotanabe 610-0321
- Japan
| | - Takahiro Sasamori
- Graduate School of Natural Sciences
- Nagoya City University
- Nagoya 467-8501
- Japan
| | | | - Yoshihiro Matano
- Department of Chemistry
- Faculty of Science
- Niigata University
- Niigata 950-2181
- Japan
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41
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Matsumura M, Muranaka A, Kurihara R, Kanai M, Yoshida K, Kakusawa N, Hashizume D, Uchiyama M, Yasuike S. General synthesis, structure, and optical properties of benzothiophene-fused benzoheteroles containing Group 15 and 16 elements. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.10.048] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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42
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Ren Y, Sezen M, Guo F, Jäkle F, Loo YL. [ d]-Carbon-carbon double bond engineering in diazaphosphepines: a pathway to modulate the chemical and electronic structures of heteropines. Chem Sci 2016; 7:4211-4219. [PMID: 30155067 PMCID: PMC6014086 DOI: 10.1039/c6sc00519e] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 03/15/2016] [Indexed: 11/21/2022] Open
Abstract
We have designed and synthesized the first examples of 7-membered diazaphosphepines using phosphorus-amine (P-N) chemistry. Different from previous functional protocols of heteropines, the installation of π-conjugated substituents having diverse chemistries at the [d]-C[double bond, length as m-dash]C double bond position of heteropine core allows us to effectively control the chemical and electronic structures in both the ground and excited states of these diazaphosphepines. This functionalization has led to a diverse set of crystal structures, which has in turn provided access to rich photophysical and redox properties. Of particular interest is the evidence for planar π-conjugated backbone in our non-aromatic heteropine and twisted intramolecular charge transfer, which have never been reported for heteropines. The introduction of electron-accepting substituents at [d]-position of diazaphosphepines results in heteropines that are more electron deficient than any heteropine reported to-date. As proof of concept, we have fabricated organic solar cells with heteropines as non-fullerene acceptors.
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Affiliation(s)
- Yi Ren
- Department of Chemical and Biological Engineering , Princeton University , NJ 08544 , USA .
| | - Melda Sezen
- Department of Chemical and Biological Engineering , Princeton University , NJ 08544 , USA .
| | - Fang Guo
- Department of Chemistry , Rutgers University , Newark , NJ 07102 , USA
| | - Frieder Jäkle
- Department of Chemistry , Rutgers University , Newark , NJ 07102 , USA
| | - Yueh-Lin Loo
- Department of Chemical and Biological Engineering , Princeton University , NJ 08544 , USA .
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43
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Delaunay W, Szűcs R, Pascal S, Mocanu A, Bouit PA, Nyulászi L, Hissler M. Synthesis and electronic properties of polycyclic aromatic hydrocarbons doped with phosphorus and sulfur. Dalton Trans 2016; 45:1896-903. [DOI: 10.1039/c5dt04154f] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Synthesis and physical properties of polyaromatic hydrocarbons containing phosphole and thiophene rings at the edge.
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Affiliation(s)
- W. Delaunay
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS-Université de Rennes 1
- 35042 Rennes Cedex
- France
| | - R. Szűcs
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS-Université de Rennes 1
- 35042 Rennes Cedex
- France
- Department of Inorganic and Analytical Chemistry
| | - S. Pascal
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS-Université de Rennes 1
- 35042 Rennes Cedex
- France
| | - A. Mocanu
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS-Université de Rennes 1
- 35042 Rennes Cedex
- France
| | - P.-A. Bouit
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS-Université de Rennes 1
- 35042 Rennes Cedex
- France
| | - L. Nyulászi
- Department of Inorganic and Analytical Chemistry
- Budapest University of Technology and Economics
- H-1111 Budapest
- Hungary
| | - M. Hissler
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS-Université de Rennes 1
- 35042 Rennes Cedex
- France
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44
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Miesel D, Hildebrandt A, Korb M, Schaarschmidt D, Lang H. Transition-Metal Carbonyl Complexes of 2,5-Diferrocenyl-1-phenyl-1H-phosphole. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00520] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dominique Miesel
- Technische Universität Chemnitz, Faculty of Natural Sciences, Institute
of Chemistry, Inorganic Chemistry, Straße der Nationen 62, D-09107 Chemnitz, Germany
| | - Alexander Hildebrandt
- Technische Universität Chemnitz, Faculty of Natural Sciences, Institute
of Chemistry, Inorganic Chemistry, Straße der Nationen 62, D-09107 Chemnitz, Germany
| | - Marcus Korb
- Technische Universität Chemnitz, Faculty of Natural Sciences, Institute
of Chemistry, Inorganic Chemistry, Straße der Nationen 62, D-09107 Chemnitz, Germany
| | - Dieter Schaarschmidt
- Technische Universität Chemnitz, Faculty of Natural Sciences, Institute
of Chemistry, Inorganic Chemistry, Straße der Nationen 62, D-09107 Chemnitz, Germany
| | - Heinrich Lang
- Technische Universität Chemnitz, Faculty of Natural Sciences, Institute
of Chemistry, Inorganic Chemistry, Straße der Nationen 62, D-09107 Chemnitz, Germany
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45
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Takahashi M, Nakano K, Nozaki K. Synthesis and Properties of Benzophospholo[3,2-b]benzofuran Derivatives. J Org Chem 2015; 80:3790-7. [DOI: 10.1021/jo502889r] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Motonobu Takahashi
- Department
of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Koji Nakano
- Department
of Organic and Polymer Materials Chemistry, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Kyoko Nozaki
- Department
of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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46
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Chan JCH, Wong HL, Wong WT, Yam VWW. Tunable Photochromism in the Robust Dithienylethene-Containing Phospholes: Design, Synthesis, Characterization, Electrochemistry, Photophysics, and Photochromic Studies. Chemistry 2015; 21:6936-48. [DOI: 10.1002/chem.201405691] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 02/03/2015] [Indexed: 11/11/2022]
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47
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Namba K, Osawa A, Nakayama A, Mera A, Tano F, Chuman Y, Sakuda E, Taketsugu T, Sakaguchi K, Kitamura N, Tanino K. Synthesis of yellow and red fluorescent 1,3a,6a-triazapentalenes and the theoretical investigation of their optical properties. Chem Sci 2015; 6:1083-1093. [PMID: 29560196 PMCID: PMC5811129 DOI: 10.1039/c4sc02780a] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Accepted: 10/09/2014] [Indexed: 12/14/2022] Open
Abstract
To expand the originally developed fluorescent 1,3a,6a-triazapentalenes as fluorescent labelling reagents, the fluorescence wavelength of the 1,3a,6a-triazapentalenes was extended to the red color region. Based on the noteworthy correlation of the fluorescence wavelength with the inductive effect of the 2-substituent, electron-deficient 2-(2-cyano-4-methoxycarbonylphenyl)-1,3a,6a-triazapentalene and 2-(2,6-dicyano-4-methoxycarbonylphenyl)-1,3a,6a-triazapentalene were synthesized. The former exhibited yellow fluorescence and the latter exhibited red fluorescence, and both compounds exhibited large Stokes shifts, and the 1,3a,6a-triazapentalene system enabled the same fluorescent chromophore to cover the entire region of visible wavelengths. The potential applications of the 1,3a,6a-triazapentalenes as fluorescent probes in the fields of the life sciences were investigated, and the 1,3a,6a-triazapentalene system was clearly proven to be useful as a fluorescent reagent for live cell imaging. Quantum chemical calculations were performed to investigate the optical properties of the 1,3a,6a-triazapentalenes. These calculations revealed that the excitation involves a significant charge-transfer from the 1,3a,6a-triazapentalene skeleton to the 2-substituent. The calculated absorption and fluorescence wavelengths showed a good correlation with the experimental ones, and thus the system could enable the theoretical design of substituents with the desired optical properties.
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Affiliation(s)
- Kosuke Namba
- Department of Pharmaceutical Science , The University of Tokushima , 1-78 Shomachi , Tokushima 770-8505 , Japan .
| | - Ayumi Osawa
- Graduate School of Chemical Sciences and Engineering , Hokkaido University , Sapporo 060-0810 , Japan
| | - Akira Nakayama
- Catalysis Research Center , Hokkaido University , Sapporo 001-0021 , Japan
| | - Akane Mera
- Graduate School of Chemical Sciences and Engineering , Hokkaido University , Sapporo 060-0810 , Japan
| | - Fumi Tano
- Graduate School of Chemical Sciences and Engineering , Hokkaido University , Sapporo 060-0810 , Japan
| | - Yoshiro Chuman
- Department of Chemistry , Faculty of Science , Hokkaido University , Kita-ku , Sapporo 060-0810 , Japan
| | - Eri Sakuda
- Department of Chemistry , Faculty of Science , Hokkaido University , Kita-ku , Sapporo 060-0810 , Japan
| | - Tetsuya Taketsugu
- Department of Chemistry , Faculty of Science , Hokkaido University , Kita-ku , Sapporo 060-0810 , Japan
| | - Kazuyasu Sakaguchi
- Department of Chemistry , Faculty of Science , Hokkaido University , Kita-ku , Sapporo 060-0810 , Japan
| | - Noboru Kitamura
- Department of Chemistry , Faculty of Science , Hokkaido University , Kita-ku , Sapporo 060-0810 , Japan
| | - Keiji Tanino
- Department of Chemistry , Faculty of Science , Hokkaido University , Kita-ku , Sapporo 060-0810 , Japan
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48
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Hu G, Zhang Y, Su J, Li Z, Gao Y, Zhao Y. Ag-mediated cascade decarboxylative coupling and annulation: a convenient route to 2-phosphinobenzo[b]phosphole oxides. Org Biomol Chem 2015; 13:8221-31. [DOI: 10.1039/c5ob00959f] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Structurally sophisticated 2-phosphinobenzo[b]phosphole oxide frameworks have been conveniently constructed by cascade decarboxylative coupling and annulation reactions.
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Affiliation(s)
- Gaobo Hu
- Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- China
| | - Yun Zhang
- Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- China
| | - Jue Su
- Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- China
| | - Zezhou Li
- Department of Chemistry and Key Laboratory for Chemical Biology of Fujian Province
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- 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
- 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
- China
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49
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Hung TQ, Dang TT, Janke J, Villinger A, Langer P. Efficient synthesis of α- and δ-carbolines by sequential Pd-catalyzed site-selective C–C and twofold C–N coupling reactions. Org Biomol Chem 2015; 13:1375-86. [DOI: 10.1039/c4ob02226b] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two concise and efficient approaches were developed for the synthesis of α- and δ-carboline derivatives.
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Affiliation(s)
| | - Tuan Thanh Dang
- Institut für Chemie
- Universität Rostock
- 18059 Rostock
- Germany
- Organic Chemistry
| | - Julia Janke
- Institut für Chemie
- Universität Rostock
- 18059 Rostock
- Germany
| | | | - Peter Langer
- Institut für Chemie
- Universität Rostock
- 18059 Rostock
- Germany
- Leibniz Institut für Katalyse an der Universität Rostock e. V. (LIKAT)
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Dressler JJ, Miller SA, Meeuwsen BT, Riel AMS, Dahl BJ. Synthesis of dilactone bridged terphenyls with crankshaft architectures. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.11.055] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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