1
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Zhao T, Duan P. Photon Upconversion Cooperates with Downshifting in Chiral Systems: Modulation, Amplification, and Applications of Circularly Polarized Luminescence. Angew Chem Int Ed Engl 2024; 63:e202406524. [PMID: 38702292 DOI: 10.1002/anie.202406524] [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: 04/08/2024] [Revised: 05/02/2024] [Accepted: 05/03/2024] [Indexed: 05/06/2024]
Abstract
Circularly polarized luminescence (CPL)-active materials are increasingly recognized for their potential applications such as 3D imaging, data storage, and optoelectronic devices. Typically, CPL materials have required high-energy (HE) photons for excitation to emit low-energy (LE) circularly polarized light, a process known as downshifting CPL (DSCPL). However, the emergence of upconverted CPL (UCCPL), where the absorption of multi LE photons results in the emission of a single HE photon with circular polarization, has recently attracted considerable attention. This minireview highlights the intricate relationship between upconversion and CPL phenomena. During upconversion, the dissymmetry factor (glum) value can be improved in certain systems. Additionally, the integration of both LE and HE photons in upconversion-downshifting-synergistic systems offers avenues for dual-excitation or dual-emission CPL functionalities. More in detail, the emerging UCCPL based on various photon upconversion mechanisms and their synergy with DSCPL are introduced. Additionally, several examples that demonstrate the applications of UCCPL are presented to highlight the future opportunities.
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Affiliation(s)
- Tonghan Zhao
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology (NCNST), No.11, ZhongGuanCun BeiYiTiao, Beijing, 100190, P.R. China
- Present address T. Zhao, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Pengfei Duan
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology (NCNST), No.11, ZhongGuanCun BeiYiTiao, Beijing, 100190, P.R. China
- Present address T. Zhao, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
- University of Chinese Academy of Sciences, No.1 Yanqihu East Rd, Huairou District, Beijing, 100049, P. R. China
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2
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Chen JF, Gao QX, Yao H, Shi B, Zhang YM, Wei TB, Lin Q. Recent advances in circularly polarized luminescence of planar chiral organic compounds. Chem Commun (Camb) 2024; 60:6728-6740. [PMID: 38884278 DOI: 10.1039/d4cc01698j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
Circularly polarized luminescence (CPL), as an important chiroptical phenomenon, can not only directly characterize excited-state structural information about chiroptical materials but also has great application prospects in 3D optical displays, information storage, biological probes, CPL lasers and so forth. Recently, chiral organic small molecules with CPL have attracted a lot of research interest because of their excellent luminescence efficiency, clear molecular structures, unique flexibility and easy functionalization. Planar chiral organic compounds make up an important class of chiral organic small molecular materials and often have rigid macrocyclic skeletons, which have important research value in the field of chiral supramolecular chemistry (e.g., chiral self-assembly and chiral host-guest chemistry). Therefore, research into planar chiral organic compounds has become a hotspot for CPL. It is time to summarize the recent developments in CPL-active compounds based on planar chirality. In this feature article, we summarize various types of CPL-active compounds based on planar chirality. Meanwhile, we overview recent research in the field of planar chiral CPL-active compounds in terms of optoelectronic devices, asymmetric catalysis, and chiroptical sensing. Finally, we discuss their future research prospects in the field of CPL-active materials. We hope that this review will be helpful to research work related to planar chiral luminescent materials and promote the development of chiral macrocyclic chemistry.
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Affiliation(s)
- Jin-Fa Chen
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China.
| | - Qing-Xiu Gao
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China.
| | - Hong Yao
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China.
| | - Bingbing Shi
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China.
| | - You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China.
| | - Tai-Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China.
| | - Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China.
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Ikeshita M, Ma SC, Muller G, Naota T. Linker-dependent control of the chiroptical properties of polymethylene-vaulted trans-bis[(β-iminomethyl)naphthoxy]platinum(II) complexes. Dalton Trans 2024; 53:7775-7787. [PMID: 38619916 DOI: 10.1039/d4dt00273c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
The effects of polymethylene bridges on the chiroptical properties of trans-bis[(β-iminomethyl)naphthoxy]platinum(II) platforms were examined both experimentally and theoretically using newly designed planar chiral Pt analogues (1) having three-dimensional superstructures. A series of optically pure polymethylene-vaulted Pt complexes (R)- and (S)-1 were synthesized and characterized with regard to the chiroptical behaviour of the trans-bis[(β-iminomethyl)naphthoxy]platinum(II) platforms. These complexes were found to exhibit structure-dependent chiroptical characteristics in solution, such that the absolute values of specific rotation, the circular dichroism dissymmetry factor (gabs) and the circularly polarized luminescence dissymmetry factor (glum) all increased upon shortening the polymethylene bridges. Density functional theory and time dependent density functional theory calculations were used to analyse vaulted and non-vaulted complexes, which demonstrated that the present linker-dependent chiroptical properties resulted from constraint-induced changes in the square planar Pt coordination centres rather than from chiral distortion along the coordination platforms.
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Affiliation(s)
- Masahiro Ikeshita
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Machikaneyama, Toyonaka, Osaka 560-8531, Japan.
- Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University, Narashino, Chiba 275-8575, Japan.
| | - Shing Cho Ma
- Department of Chemistry, San José State University, One Washington Square, San José, California 95192-0101, USA.
| | - Gilles Muller
- Department of Chemistry, San José State University, One Washington Square, San José, California 95192-0101, USA.
| | - Takeshi Naota
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Machikaneyama, Toyonaka, Osaka 560-8531, Japan.
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4
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Zhang T, Zhang Y, He Z, Yang T, Hu X, Zhu T, Zhang Y, Tang Y, Jiao J. Recent Advances of Chiral Isolated and Small Organic Molecules: Structure and Properties for Circularly Polarized Luminescence. Chem Asian J 2024; 19:e202400049. [PMID: 38450996 DOI: 10.1002/asia.202400049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/01/2024] [Accepted: 03/04/2024] [Indexed: 03/08/2024]
Abstract
This paper explores recent advancements in the field of circularly polarized luminescence (CPL) exhibited by small and isolated organic molecules. The development and application of small CPL molecule are systematically reviewed through eight different chiral skeleton sections. Investigating the intricate interplay between molecular structure and CPL properties, the paper aims at providing and enlighting novel strategies for CPL-based applications.
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Affiliation(s)
- Tingwei Zhang
- School of Chemistry and Engineering Research Center of Energy Storage Materials and Devices of Ministry of Education, Xi'an Jiaotong University, Xi'an, 710049, P.R. China
| | - Yue Zhang
- School of Chemistry and Engineering Research Center of Energy Storage Materials and Devices of Ministry of Education, Xi'an Jiaotong University, Xi'an, 710049, P.R. China
| | - Zhiyuan He
- School of Chemistry and Engineering Research Center of Energy Storage Materials and Devices of Ministry of Education, Xi'an Jiaotong University, Xi'an, 710049, P.R. China
| | - Tingjun Yang
- School of Chemistry and Engineering Research Center of Energy Storage Materials and Devices of Ministry of Education, Xi'an Jiaotong University, Xi'an, 710049, P.R. China
| | - Xu Hu
- School of Chemistry and Chemical Engineering at, Shaanxi Normal University, Xi'an, 710062, P.R. China
| | - Tengfei Zhu
- Engineering Research Center of Oil and Gas Field Chemistry, Xi'an Shiyou University, Xi'an, 710065, China
| | - Yanfeng Zhang
- School of Chemistry and Engineering Research Center of Energy Storage Materials and Devices of Ministry of Education, Xi'an Jiaotong University, Xi'an, 710049, P.R. China
| | - Yuhai Tang
- School of Chemistry and Engineering Research Center of Energy Storage Materials and Devices of Ministry of Education, Xi'an Jiaotong University, Xi'an, 710049, P.R. China
| | - Jiao Jiao
- School of Chemistry and Engineering Research Center of Energy Storage Materials and Devices of Ministry of Education, Xi'an Jiaotong University, Xi'an, 710049, P.R. China
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5
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Enhanced chiroptic properties of nanocomposites of achiral plasmonic nanoparticles decorated with chiral dye-loaded micelles. Nat Commun 2023; 14:81. [PMID: 36604426 PMCID: PMC9816153 DOI: 10.1038/s41467-022-35699-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 12/19/2022] [Indexed: 01/07/2023] Open
Abstract
The development of circularly polarized luminescence (CPL)-active materials with both large luminescence dissymmetry factor (glum) and high emission efficiency continues to be a major challenge. Here, we present an approach to improve the overall CPL performance by integrating triplet-triplet annihilation-based photon upconversion (TTA-UC) with localized surface plasmon resonance. Dye-loaded chiral micelles possessing TTA-UC ability are designed and attached on the surface of achiral gold nanorods (AuNRs). The longitudinal and transversal resonance peaks of AuNRs overlap with the absorption and emission of dye-loaded chiral micelles, respectively. Typically, 43-fold amplification of glum value accompanied by 3-fold enhancement of upconversion are obtained simultaneously when Au@Ag nanorods are employed in the composites. More importantly, transient absorption spectra reveal a fast accumulation of spin-polarized triplet excitons in the composites. Therefore, the enhancement of chirality-induced spin polarization should be in charge of the amplification of glum value. Our design strategy suggests that combining plasmonic nanomaterials with chiral organic materials could aid in the development of chiroptical nanomaterials.
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6
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Ikeshita M, Suzuki T, Matsudaira K, Kitahara M, Imai Y, Tsuno T. Multi-colour circularly polarized luminescence properties of chiral Schiff-base boron difluoride complexes. Phys Chem Chem Phys 2022; 24:15502-15510. [PMID: 35713179 DOI: 10.1039/d2cp01861f] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of chiral Schiff-base boron difluoride complexes was synthesized and their photophysical properties were examined. These complexes showed multi-colour (blue, yellow and red) photoluminescence in solution and in the solid state with good emission quantum yield (Φ) depending on the π-systems of the ligands. The chiral complexes exhibited circularly polarized luminescence (CPL) with an absolute luminescence dissymmetry factor (glum) of up to the 1.3 × 10-3 in solution and 1.9 × 10-2 in the drop-cast film state. Density functional theory (DFT) and time-dependent (TD) DFT calculations were conducted to further understand the photophysical properties.
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Affiliation(s)
- Masahiro Ikeshita
- Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University, Narashino, Chiba, 275-8575, Japan.
| | - Takato Suzuki
- Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University, Narashino, Chiba, 275-8575, Japan.
| | - Kana Matsudaira
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan.
| | - Maho Kitahara
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan.
| | - Yoshitane Imai
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan.
| | - Takashi Tsuno
- Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University, Narashino, Chiba, 275-8575, Japan.
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7
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Zhang X, Liu H, Zhuang G, Yang S, Du P. An unexpected dual-emissive luminogen with tunable aggregation-induced emission and enhanced chiroptical property. Nat Commun 2022; 13:3543. [PMID: 35729154 PMCID: PMC9213505 DOI: 10.1038/s41467-022-31281-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 06/13/2022] [Indexed: 12/21/2022] Open
Abstract
In the literature, organic materials with both aggregation-induced emission (AIE) and aggregation-caused quenching (ACQ) effects that can emit with multiple bands both in the solution and aggregated state are rarely reported. Herein we report a novel chiral dual-emissive bismacrocycle with tunable aggregation-induced emission colors. A facile four-step synthesis strategy is developed to construct this rigid bismacrocycle, (1,4)[8]cycloparaphenylenophane (SCPP[8]), which possesses a 1,2,4,5-tetraphenylbenzene core locked by two intersecting polyphenylene-based macrocycles. The luminescent behavior of SCPP[8] shows the unique characteristics of both ACQ effect and AIE effect, inducing remarkable redshift emission with near white-light emission. SCPP[8] is configurationally stable and possesses a novel shape-persistent bismacrocycle scaffold with a high strain energy. In addition, SCPP[8] displays enhanced circularly polarized luminescence properties due to AIE effect. Organic materials with both aggregation induced emission (AIE) and aggregation-caused quenching (ACQ) effects that can emit with multiple wavelengths in the solution and aggregated state are rarely reported. Here, the authors report a chiral dual-emissive bismacrocycle which shows the unique ACQ and AIE effects inducing redshift emission with near white-light emission.
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Affiliation(s)
- Xinyu Zhang
- Hefei National Research Center for Physical Sciences at the Microscale, Anhui Laboratory of Advanced Photon Science and Technology, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, iChEM, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui Province, 230026, China
| | - Huiqing Liu
- Hefei National Research Center for Physical Sciences at the Microscale, Anhui Laboratory of Advanced Photon Science and Technology, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, iChEM, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui Province, 230026, China
| | - Guilin Zhuang
- College of Chemical Engineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, Zhejiang Province, 310032, China
| | - Shangfeng Yang
- Hefei National Research Center for Physical Sciences at the Microscale, Anhui Laboratory of Advanced Photon Science and Technology, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, iChEM, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui Province, 230026, China.
| | - Pingwu Du
- Hefei National Research Center for Physical Sciences at the Microscale, Anhui Laboratory of Advanced Photon Science and Technology, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, iChEM, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui Province, 230026, China.
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8
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Ikeshita M, Furukawa S, Ishikawa T, Matsudaira K, Imai Y, Tsuno T. Enhancement of Chiroptical Responses of trans-Bis[(β-iminomethyl)naphthoxy]platinum(II) Complexes with Distorted Square Planar Coordination Geometry. Chemistry 2022; 11:e202100277. [PMID: 35099127 PMCID: PMC8973265 DOI: 10.1002/open.202100277] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/28/2021] [Indexed: 12/17/2022]
Abstract
The relationship between the coordination geometry and photophysical properties of trans‐bis[(β‐iminomethyl)naphthoxy]platinum(II) was investigated both experimentally and theoretically. A series of platinum(II) complexes with differently substituted iminomethyl groups were synthesized, and their photophysical properties were examined in solution, in the crystalline, and in the PMMA film‐dispersed state, respectively (PMMA=poly(methyl methacrylate)). These complexes showed structure‐dependent emission spectra, in which the color of the luminescence in the crystalline state varied over a range of about 40 nm depending on the specific bowl‐shaped molecular structure. The chiral complexes with (R,R)‐ and (S,S)‐configurations were found to have structure‐dependent chiroptical properties both in solution and the PMMA film‐dispersed state such that the intensity of circular dichroism (CD) and circularly polarized luminescence (CPL) were enhanced with bulky cyclic substituents at the nitrogen atoms. A theoretical study using density functional theory (DFT) and time‐dependent (TD)‐DFT calculations revealed that the enhancement of chiroptical responses is due to the amplification of the magnetic dipole moment caused by the distortion of the square planar geometry.
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Affiliation(s)
- Masahiro Ikeshita
- Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University, 275-8575, Narashino, Chiba, Japan
| | - Sho Furukawa
- Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University, 275-8575, Narashino, Chiba, Japan
| | - Takahiro Ishikawa
- Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University, 275-8575, Narashino, Chiba, Japan
| | - Kana Matsudaira
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, 577-8502, Higashi, Osaka, Japan
| | - Yoshitane Imai
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, 577-8502, Higashi, Osaka, Japan
| | - Takashi Tsuno
- Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University, 275-8575, Narashino, Chiba, Japan
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9
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He J, Yu M, Pang M, Fan Y, Lian Z, Wang Y, Wang W, Liu Y, Jiang H. Nanosized Carbon Macrocycles Based on a Planar Chiral Pseudo Meta- [2.2]Paracyclophane. Chemistry 2021; 28:e202103832. [PMID: 34962000 DOI: 10.1002/chem.202103832] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Indexed: 11/07/2022]
Abstract
Structural designs combining cycloparaphenylenes (CPPs) backbone with planar chiral [2.2]Paracyclophane ([2.2]PCP) lead to optical-active chiral macrocycles with intriguing properties. X-ray crystal analysis revealed aesthetic necklace-shaped structures and size-dependent packages with long-range channels. The macrocycles exhibit unique photophysical properties with high fluorescence quantum yield of up to 82%, and the fluorescent color varies with ring size. In addition, size-dependent chiroptical properties with moderately large CPL dissymmetry factor of 10 -3 and CPL brightness in the range of 30 - 40 M -1 cm -1 were observed.
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Affiliation(s)
- Jing He
- College of Chemistry, Beijing Normal University, Beijing, 100875, P. R. China
| | - Mohan Yu
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, P. R. China
| | - Maofu Pang
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, 252100, P. R. China
| | - Yanqing Fan
- College of Chemistry, Beijing Normal University, Beijing, 100875, P. R. China
| | - Zhe Lian
- College of Chemistry, Beijing Normal University, Beijing, 100875, P. R. China
| | - Ying Wang
- College of Chemistry, Beijing Normal University, Beijing, 100875, P. R. China
| | - Wenguang Wang
- College of Chemistry, Beijing Normal University, Beijing, 100875, P. R. China
| | - Yajun Liu
- College of Chemistry, Beijing Normal University, Beijing, 100875, P. R. China
| | - Hua Jiang
- College of Chemistry, Beijing Normal University, Beijing, 100875, P. R. China
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10
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Felder S, Delcourt ML, Bousquet MHE, Jacquemin D, Rodríguez R, Favereau L, Crassous J, Micouin L, Benedetti E. Planar Chiral Analogues of PRODAN Based on a [2.2]Paracyclophane Scaffold: Synthesis and Photophysical Studies. J Org Chem 2021; 87:147-158. [PMID: 34908417 DOI: 10.1021/acs.joc.1c02071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We describe the synthesis and photophysical characterization of differently substituted planar chiral analogues of PRODAN based on a [2.2]paracyclophane scaffold. This experimental and theoretical study highlights that the (chir)optical properties of the new "phane" compounds, which incorporate an electron-withdrawing propionyl moiety and an electron-donating dimethylamino group at their para or pseudo-para positions, strongly depend on their substitution patterns. In particular, for this series of molecules, a more pronounced solvatochromism and clear chiroptical behaviors are observed when the two substituents are placed on the two rings of the pCp core in a non-"co-planar" arrangement (pseudo-para derivative). This observation may help design new pCp-based luminophores with finely tuned photophysical properties.
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Affiliation(s)
- Simon Felder
- Université de Paris, CNRS, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, F-75006 Paris, France
| | - Marie-Léonie Delcourt
- Université de Paris, CNRS, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, F-75006 Paris, France
| | - Manon H E Bousquet
- Université de Nantes, CNRS, CEISAM ULR 6230, F-44000 Nantes Cedex 3, France
| | - Denis Jacquemin
- Université de Nantes, CNRS, CEISAM ULR 6230, F-44000 Nantes Cedex 3, France
| | - Rafael Rodríguez
- Univ Rennes, Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Ludovic Favereau
- Univ Rennes, Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Jeanne Crassous
- Univ Rennes, Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Laurent Micouin
- Université de Paris, CNRS, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, F-75006 Paris, France
| | - Erica Benedetti
- Université de Paris, CNRS, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, F-75006 Paris, France
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11
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Mazzeo G, Ghidinelli S, Ruzziconi R, Grandi M, Abbate S, Longhi G. Circularly Polarized Luminescence of Some [2]Paracyclo[2](5,8)quinoliphane Derivatives with Planar and Central Chirality. CHEMPHOTOCHEM 2021. [DOI: 10.1002/cptc.202100222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Giuseppe Mazzeo
- Department of Molecular and Translational Medicine University of Brescia Viale Europa 11 25123 Brescia Italy
| | - Simone Ghidinelli
- Department of Molecular and Translational Medicine University of Brescia Viale Europa 11 25123 Brescia Italy
| | - Renzo Ruzziconi
- Department of Chemistry, Biology and Biotechnologies University of Perugia Viale Elce di Sotto 8 06123 Perugia Italy
| | - Marco Grandi
- Jasco Europe Via Luigi Cadorna, 1 23894 Cremella LC Italy
| | - Sergio Abbate
- Department of Molecular and Translational Medicine University of Brescia Viale Europa 11 25123 Brescia Italy
| | - Giovanna Longhi
- Department of Molecular and Translational Medicine University of Brescia Viale Europa 11 25123 Brescia Italy
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12
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Teng J, Zhang D, Chen C. Recent Progress in Circularly Polarized Luminescence of [2.2]Paracyclophane Derivatives. CHEMPHOTOCHEM 2021. [DOI: 10.1002/cptc.202100228] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jin‐Ming Teng
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Da‐Wei Zhang
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Chuan‐Feng Chen
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
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13
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Yu Z, Jiang J, Chen H, Tang X. Bromination of 1,1-diarylethylenes with bromoethane. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1943751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Ze Yu
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, School of Science, Tianjin University, Tianjin, China
| | - Jialiang Jiang
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, School of Science, Tianjin University, Tianjin, China
| | - Hongtai Chen
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, School of Science, Tianjin University, Tianjin, China
| | - Xiangyang Tang
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, School of Science, Tianjin University, Tianjin, China
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14
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Nagorny S, Lederle F, Udachin V, Weingartz T, Hübner EG, Dahle S, Maus‐Friedrichs W, Adams J, Schmidt A. Switchable Mesomeric Betaines Derived from Pyridinium‐Phenolates and Bis(thienyl)ethane. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100279] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Sven Nagorny
- Clausthal University of Technology Institute of Organic Chemistry Leibnizstrasse 6 38678 Clausthal-Zellerfeld Germany
| | - Felix Lederle
- Clausthal University of Technology Institute of Energy Research and Physical Technologies Am Stollen 19 B D-38640 Goslar Germany
| | - Viktor Udachin
- Clausthal University of Technology Institute of Energy Research and Physical Technologies Leibnizstrasse 4 38678 Clausthal-Zellerfeld Germany
- Clausthal University of Technology Clausthal Centre for Material Technology Agricolastrasse 2 38678 Clausthal-Zellerfeld Germany
| | - Thea Weingartz
- Clausthal University of Technology Institute of Organic Chemistry Leibnizstrasse 6 38678 Clausthal-Zellerfeld Germany
| | - Eike G. Hübner
- Clausthal University of Technology Institute of Organic Chemistry Leibnizstrasse 6 38678 Clausthal-Zellerfeld Germany
| | - Sebastian Dahle
- Clausthal University of Technology Institute of Energy Research and Physical Technologies Leibnizstrasse 4 38678 Clausthal-Zellerfeld Germany
- Clausthal University of Technology Clausthal Centre for Material Technology Agricolastrasse 2 38678 Clausthal-Zellerfeld Germany
| | - Wolfgang Maus‐Friedrichs
- Clausthal University of Technology Institute of Energy Research and Physical Technologies Leibnizstrasse 4 38678 Clausthal-Zellerfeld Germany
- Clausthal University of Technology Clausthal Centre for Material Technology Agricolastrasse 2 38678 Clausthal-Zellerfeld Germany
| | - Jörg Adams
- Clausthal University of Technology Institute of Physical Chemistry Arnold-Sommerfeld-Strasse 4 38678 Clausthal-Zellerfeld Germany
| | - Andreas Schmidt
- Clausthal University of Technology Institute of Organic Chemistry Leibnizstrasse 6 38678 Clausthal-Zellerfeld Germany
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15
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Felder S, Micouin L, Benedetti E. Para‐Functionalization of N‐Substituted 4‐amino[2.2]paracyclophanes by Regioselective Formylation. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100288] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Simon Felder
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques – UMR8601 CNRS Université de Paris 45 rue des Saints Pères 75006 Paris France
| | - Laurent Micouin
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques – UMR8601 CNRS Université de Paris 45 rue des Saints Pères 75006 Paris France
| | - Erica Benedetti
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques – UMR8601 CNRS Université de Paris 45 rue des Saints Pères 75006 Paris France
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16
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Arrico L, Di Bari L, Zinna F. Quantifying the Overall Efficiency of Circularly Polarized Emitters. Chemistry 2020; 27:2920-2934. [DOI: 10.1002/chem.202002791] [Citation(s) in RCA: 105] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Indexed: 01/06/2023]
Affiliation(s)
- Lorenzo Arrico
- Dipartimento di Chimica e Chimica Industriale Università di Pisa Via Moruzzi 13 56124 Pisa Italy
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica Industriale Università di Pisa Via Moruzzi 13 56124 Pisa Italy
| | - Francesco Zinna
- Dipartimento di Chimica e Chimica Industriale Università di Pisa Via Moruzzi 13 56124 Pisa Italy
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17
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Namba G, Mimura Y, Imai Y, Inoue R, Morisaki Y. Control of Axial Chirality by Planar Chirality Based on Optically Active [2.2]Paracyclophane. Chemistry 2020; 26:14871-14877. [PMID: 32767588 DOI: 10.1002/chem.202003188] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/03/2020] [Indexed: 12/19/2022]
Abstract
Optically active X-shaped molecules based on the planar chiral [2.2]paracyclophane building block were prepared, in which di(methoxy)terphenyl units were stacked on the central benzene rings. At 25 °C, anisolyl rings freely rotate in solution, while in the crystal form, they are fixed by intramolecular CH-π interactions, thereby leading to the expression of the axial chirality, i.e., propeller chirality was exhibited by the planar chiral [2.2]paracyclophane moiety. The X-shaped molecule exhibited good circularly polarized luminescence (CPL) profiles with moderate ΦPL and a large glum value in the order of 10-3 at 25 °C, in solution. In contrast, at -120 °C, dual CPL emission with opposite signs was observed. According to the theoretical studies, the rotary motion of the anisolyl units is suppressed in the excited states, and so emission from two isomers could be observed. These results demonstrate that the axial chirality was controlled by the planar chirality, leading ultimately to propeller chirality.
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Affiliation(s)
- Genki Namba
- Department of Applied Chemistry for Environment, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, sanda, Hyogo, 669-1337, Japan
| | - Yuki Mimura
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan
| | - Yoshitane Imai
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan
| | - Ryo Inoue
- Department of Applied Chemistry for Environment, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, sanda, Hyogo, 669-1337, Japan
| | - Yasuhiro Morisaki
- Department of Applied Chemistry for Environment, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, sanda, Hyogo, 669-1337, Japan
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18
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Hu M, Feng HT, Yuan YX, Zheng YS, Tang BZ. Chiral AIEgens – Chiral recognition, CPL materials and other chiral applications. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213329] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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19
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Yubuta A, Hosokawa T, Gon M, Tanaka K, Chujo Y, Tsurusaki A, Kamikawa K. Enantioselective Synthesis of Triple Helicenes by Cross-Cyclotrimerization of a Helicenyl Aryne and Alkynes via Dynamic Kinetic Resolution. J Am Chem Soc 2020; 142:10025-10033. [DOI: 10.1021/jacs.0c01723] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Ayaka Yubuta
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Tomoka Hosokawa
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Masayuki Gon
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kazuo Tanaka
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Akihiro Tsurusaki
- 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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20
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Hara N, Shizuma M, Harada T, Imai Y. Inter- and intramolecular excimer circularly polarised luminescence of planar chiral paracyclophane-pyrene luminophores. RSC Adv 2020; 10:11335-11338. [PMID: 35495310 PMCID: PMC9050457 DOI: 10.1039/d0ra01552k] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 03/06/2020] [Indexed: 01/18/2023] Open
Abstract
Two types of planar chiral [2,2]paracyclophane-pyrene luminophores (1 and 2) with different binding positions of the fluorescent pyrene units were synthesised. (R)/(S)-1 with 1-pyrene units exhibited green intermolecular excimer circularly polarised luminescence (CPL) at 530 nm in the KBr-pellet, but exhibited no CPL signal in dilute CHCl3 solution. In contrast, (R)/(S)-2 with 2-pyrene units exhibited a blue intramolecular excimer CPL at 450 nm in CHCl3 solution. This is the first example of using the binding position of pyrene and the external environment to tune the type (inter- or intramolecular) and chiroptical sign of excimer CPL.
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Affiliation(s)
- Nobuyuki Hara
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University 3-4-1 Kowakae, Higashi-Osaka Osaka 577-8502 Japan
| | - Motohiro Shizuma
- Department of Biochemistry, Osaka Research Institute of Industrial Science and Technology 1-6-50 Morinomiya, Joto-ku Osaka 536-8553 Japan
| | - Takunori Harada
- Department of Integrated Science and Technology, Faculty of Science and Technology, Oita University Dannoharu, 700 Oita City 870-1192 Japan
| | - Yoshitane Imai
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University 3-4-1 Kowakae, Higashi-Osaka Osaka 577-8502 Japan
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21
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Zhao T, Han J, Qin X, Zhou M, Duan P. Amplifying Dissymmetry Factor of Upconverted Circularly Polarized Luminescence through Chirality-Induced Spin Polarization in the Photon Upconversion Process. J Phys Chem Lett 2020; 11:311-317. [PMID: 31854190 DOI: 10.1021/acs.jpclett.9b03408] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
A general phenomenon about upconverted circularly polarized luminescence (UC-CPL) based on triplet-triplet annihilation (TTA) was realized in an ambient environment by coupling three kinds of chiral acceptors with corresponding achiral sensitizers. All of the dissymmetry factors of UC-CPL exhibited significant amplification compared with the prompt CPL of the used chiral acceptors. Chirality-induced spin polarization during the TTA-UC process was in charge of the amplified dissymmetry factor of UC-CPL. Chirality-induced spin-polarized triplet excitons will suppress the TTA efficiency because the spin-polarized electrons go against the electron exchange within triplet excitons. However, the chirality-induced spin-polarized singlet excitons resulting from the TTA process can be promoted, enabling a large dissymmetry factor of UC-CPL.
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Affiliation(s)
- Tonghan Zhao
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11, ZhongGuanCun BeiYiTiao , Beijing 100190 , People's Republic of China
- University of Chinese Academy of Sciences , Beijing 100049 , People's Republic of China
| | - Jianlei Han
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11, ZhongGuanCun BeiYiTiao , Beijing 100190 , People's Republic of China
| | - Xujin Qin
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11, ZhongGuanCun BeiYiTiao , Beijing 100190 , People's Republic of China
| | - Minghao Zhou
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11, ZhongGuanCun BeiYiTiao , Beijing 100190 , People's Republic of China
| | - Pengfei Duan
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11, ZhongGuanCun BeiYiTiao , Beijing 100190 , People's Republic of China
- University of Chinese Academy of Sciences , Beijing 100049 , People's Republic of China
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22
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Knoll DM, Šimek H, Hassan Z, Bräse S. Preparation and Synthetic Applications of [2.2]Paracyclophane Trifluoroborates: An Efficient and Convenient Route to Nucleophilic [2.2]Paracyclophane Cross‐Coupling Building Blocks. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901171] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Daniel M. Knoll
- Institute of Organic Chemistry (IOC) Karlsruhe Institute of Technology (KIT) Fritz‐Haber‐Weg 6 76131 Karlsruhe Germany
| | - Helena Šimek
- Institute of Organic Chemistry (IOC) Karlsruhe Institute of Technology (KIT) Fritz‐Haber‐Weg 6 76131 Karlsruhe Germany
| | - Zahid Hassan
- Institute of Organic Chemistry (IOC) Karlsruhe Institute of Technology (KIT) Fritz‐Haber‐Weg 6 76131 Karlsruhe Germany
| | - Stefan Bräse
- Institute of Organic Chemistry (IOC) Karlsruhe Institute of Technology (KIT) Fritz‐Haber‐Weg 6 76131 Karlsruhe Germany
- Institute of Toxicology and Genetics (ITG) Karlsruhe Institute of Technology (KIT) Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany
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23
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Sairi AS, Kuwahara K, Sasaki S, Suzuki S, Igawa K, Tokita M, Ando S, Morokuma K, Suenobu T, Konishi GI. Synthesis of fluorescent polycarbonates with highly twisted N, N-bis(dialkylamino)anthracene AIE luminogens in the main chain. RSC Adv 2019; 9:21733-21740. [PMID: 35518854 PMCID: PMC9066558 DOI: 10.1039/c9ra03701b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 07/09/2019] [Indexed: 01/09/2023] Open
Abstract
A synthetic route to embed aggregation-induced-emission-(AIE)-active luminophores in polycarbonates (PCs) in various ratios is reported. The AIE-active monomer is based on the structure of 9,10-bis(piperidyl)anthracene. The obtained PCs display good film-forming properties, similar to those observed in poly(bisphenol A carbonate) (Ba-PC). The fluorescence quantum yield (Φ) of the PC with 5 mol% AIE-active monomer was 0.04 in solution and 0.53 in solid state. Moreover, this PC is also miscible with commercially available Ba-PC at any blending ratio. A combined analysis by scanning electron microscopy and differential scanning calorimetry did not indicate any clear phase separation. These results thus suggest that even engineering plastics like polycarbonates can be functionalized with AIE luminogens without adverse effects on their physical properties.
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Affiliation(s)
- Amir Sharidan Sairi
- Department of Chemical Science and Engineering, Tokyo Institute of Technology Meguro-ku Tokyo 152-8552 Japan
| | - Kohei Kuwahara
- Department of Chemical Science and Engineering, Tokyo Institute of Technology Meguro-ku Tokyo 152-8552 Japan
| | - Shunsuke Sasaki
- Institut des Matériaux Jean Rouxel (IMN), Université de Nantes, CNRS 44322 Nantes Cedex 3 France
| | - Satoshi Suzuki
- Fukui Institute for Fundamental Chemistry, Kyoto University Kyoto 606-8103 Japan
| | - Kazunobu Igawa
- Institute for Materials Chemistry and Engineering, Kyushu University Fukuoka 816-8580 Japan
- Institute for Materials Chemistry and Engineering, IRCCS, Kyushu University Fukuoka 816-8580 Japan
| | - Masatoshi Tokita
- Department of Chemical Science and Engineering, Tokyo Institute of Technology Meguro-ku Tokyo 152-8552 Japan
| | - Shinji Ando
- Department of Chemical Science and Engineering, Tokyo Institute of Technology Meguro-ku Tokyo 152-8552 Japan
| | - Keiji Morokuma
- Fukui Institute for Fundamental Chemistry, Kyoto University Kyoto 606-8103 Japan
| | - Tomoyoshi Suenobu
- Department of Material and Life Science, Division of Advanced Science and Biotechnology, Osaka University 2-1 Yamada-oka Suita Osaka 565 Japan
| | - Gen-Ichi Konishi
- Department of Chemical Science and Engineering, Tokyo Institute of Technology Meguro-ku Tokyo 152-8552 Japan
- PRESTO, Japan Science and Technology Agency (JST) Japan
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24
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Ishioka S, Hasegawa M, Hara N, Sasaki H, Nojima Y, Imai Y, Mazaki Y. Chiroptical Properties of Oligophenylenes Anchoring with Stereogenic [2.2]Paracyclophane. CHEM LETT 2019. [DOI: 10.1246/cl.190149] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Sumire Ishioka
- Graduate School of Science, Kitasato University, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0373, Japan
| | - Masashi Hasegawa
- Graduate School of Science, Kitasato University, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0373, Japan
| | - Nobuyuki Hara
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan
| | - Hiroaki Sasaki
- Graduate School of Science, Kitasato University, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0373, Japan
| | - Yuki Nojima
- Graduate School of Science, Kitasato University, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0373, Japan
| | - Yoshitane Imai
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan
| | - Yasuhiro Mazaki
- Graduate School of Science, Kitasato University, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0373, Japan
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25
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Shen P, Zhuang Z, Jiang XF, Li J, Yao S, Zhao Z, Tang BZ. Through-Space Conjugation: An Effective Strategy for Stabilizing Intramolecular Charge-Transfer States. J Phys Chem Lett 2019; 10:2648-2656. [PMID: 31050901 DOI: 10.1021/acs.jpclett.9b01040] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Intramolecular charge transfer (ICT) has significant impacts on organic optoelectronic materials, photochemistry, biotechnology, and so on. However, it is hard to stabilize the ICT state because of the rapid nonradiative charge recombination process, which often quenches light emission. In this work, we use new foldamers of the protonated pyridine-modified tetraphenylethene derivatives that possess through-space conjugation (TSC) characters as the models to study the impact of TSC on the ICT state. Steady and transient spectroscopies illustrate that the lifetime of the ICT state in the molecule with strong TSC can be much longer than those of molecules without TSC, giving rise to a higher fluorescence quantum yield. By combining the theoretical calculations, we demonstrate that the strong TSC can stabilize the ICT state and slow the charge recombination rate by more efficiently dispersing charges. This is a conceptually new design strategy for functional optoelectronic materials that require more stable ICT states.
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Affiliation(s)
- Pingchuan Shen
- State Key Laboratory of Luminescent Materials and Devices, Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China
| | - Zeyan Zhuang
- State Key Laboratory of Luminescent Materials and Devices, Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China
| | - Xiao-Fang Jiang
- State Key Laboratory of Luminescent Materials and Devices, Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China
| | - Jinshi Li
- State Key Laboratory of Luminescent Materials and Devices, Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China
| | - Shunan Yao
- State Key Laboratory of Luminescent Materials and Devices, Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and Devices, Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices, Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , The Hong Kong University of Science & Technology , Clear Water Bay , Kowloon , Hong Kong , China
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26
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Takase K, Noguchi K, Nakano K. Synthesis of Pyrrole-Containing Chiral Spiro Molecules and Their Optical and Chiroptical Properties. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20190001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Ko Takase
- Department of Organic and Polymer Materials Chemistry, 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 Organic and Polymer Materials Chemistry, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
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27
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Yamanoi Y, Usuki T, Omoto K, Shimada M, Koike H, Iwamura M, Nozaki K, Saito D, Kato M, Nishihara H. Dioxacyclophanes as a Scaffold for Silicon-based Circularly Polarized Luminescent Materials. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.03.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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28
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Weiland KJ, Gallego A, Mayor M. Beyond Simple Substitution Patterns - Symmetrically Tetrasubstituted [2.2]Paracyclophanes as 3D Functional Materials. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900061] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kevin J. Weiland
- Department of Chemistry; University of Basel; St. Johanns Ring 19 4056 Basel Switzerland
| | - Almudena Gallego
- Department of Chemistry; University of Basel; St. Johanns Ring 19 4056 Basel Switzerland
| | - Marcel Mayor
- Department of Chemistry; University of Basel; St. Johanns Ring 19 4056 Basel Switzerland
- Karlsruhe Institute of Technology (KIT); P.O. Box 3640 76021 Karlsruhe Germany
- Lehn Institute of Functional Materials; School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
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29
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Maeda C, Nagahata K, Takaishi K, Ema T. Synthesis of chiral carbazole-based BODIPYs showing circularly polarized luminescence. Chem Commun (Camb) 2019; 55:3136-3139. [PMID: 30794277 DOI: 10.1039/c9cc00894b] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Chiral carbazole-based BODIPYs with a binaphthyl unit were synthesized via an Al-mediated reaction. Et2AlCl was found to be a convenient reagent for the reaction to give the chiral BODIPYs in high yields. It has been shown for the first time that these chiral carbazole-based BODIPYs show circularly polarized luminescence (CPL) both in solution and in the solid state.
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Affiliation(s)
- Chihiro Maeda
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, Tsushima, Okayama 700-8530, Japan.
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30
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Zhang G, Bai RX, Li CH, Feng CG, Lin GQ. Halogenation of 1,1-diarylethylenes by N-halosuccinimides. Tetrahedron 2019. [DOI: 10.1016/j.tet.2018.11.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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31
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Morisaki Y, Chujo Y. Planar Chiral [2.2]Paracyclophanes: Optical Resolution and Transformation to Optically Active π-Stacked Molecules. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20180259] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yasuhiro Morisaki
- Department of Applied Chemistry for Environment, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
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32
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Sharidan Sairi A, Konishi GI. Synthesis and Luminescence Properties of Diamine Monomers and Polyamides with Highly TwistedN,N-Bis(dialkylamino)arene AIE Luminogens. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900056] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Amir Sharidan Sairi
- Department of Chemical Science and Engineering; Tokyo Institute of Technology; 2-12-1-H-134 O-okayama Meguro-ku, Tokyo 152-8552 Japan
| | - Gen-ichi Konishi
- Department of Chemical Science and Engineering; Tokyo Institute of Technology; 2-12-1-H-134 O-okayama Meguro-ku, Tokyo 152-8552 Japan
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Delcourt ML, Reynaud C, Turcaud S, Favereau L, Crassous J, Micouin L, Benedetti E. 3D Coumarin Systems Based on [2.2]Paracyclophane: Synthesis, Spectroscopic Characterization, and Chiroptical Properties. J Org Chem 2019; 84:888-899. [PMID: 30585731 DOI: 10.1021/acs.joc.8b02773] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In this article, we report the preparation of a series of [2.2]paracyclophane-fused coumarin systems through a simple and general procedure involving a transition-metal-catalyzed cyclization of aryl alkynoates as the key step. We also highlight the influence of the [2.2]paracyclophane (pCp) motif and its "phane" interactions on the spectroscopic properties of the newly synthesized fluorophores, which emit in the blue-green region of the visible spectrum (λem up to 560 nm) and show extremely large Stokes shifts (up to 230 nm). Finally, we demonstrate that our straightforward approach can easily be used to access optically active planar chiral 3D coumarins. Compared to previously described fluorescent paracyclophanes and other organic dyes, our compact heteroaromatic derivatives show promising chiroptical properties, both in term of circular dichroism ( gabs ∼ 8 × 10 -3) and circularly polarized luminescence ( glum ∼ 5 × 10 -3), thus demonstrating a practical application of our synthetic method.
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Affiliation(s)
- Marie-Léonie Delcourt
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR8601 CNRS , Université Paris Descartes , Sorbonne Paris Cité, UFR Biomédicale, 45 rue des Saints Pères , 75006 Paris , France
| | - Corentin Reynaud
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR8601 CNRS , Université Paris Descartes , Sorbonne Paris Cité, UFR Biomédicale, 45 rue des Saints Pères , 75006 Paris , France
| | - Serge Turcaud
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR8601 CNRS , Université Paris Descartes , Sorbonne Paris Cité, UFR Biomédicale, 45 rue des Saints Pères , 75006 Paris , France
| | - Ludovic Favereau
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Campus de Beaulieu , Université de Rennes , 35042 Rennes Cedex , France
| | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Campus de Beaulieu , Université de Rennes , 35042 Rennes Cedex , France
| | - Laurent Micouin
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR8601 CNRS , Université Paris Descartes , Sorbonne Paris Cité, UFR Biomédicale, 45 rue des Saints Pères , 75006 Paris , France
| | - Erica Benedetti
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR8601 CNRS , Université Paris Descartes , Sorbonne Paris Cité, UFR Biomédicale, 45 rue des Saints Pères , 75006 Paris , France
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Hasegawa M, Kobayakawa K, Nojima Y, Mazaki Y. Synthesis and chiroptical properties of stereogenic cyclic dimers based on 2,2′-biselenophene and [2.2]paracyclophane. Org Biomol Chem 2019; 17:8822-8826. [DOI: 10.1039/c9ob01907c] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
2,2′-Biselenophenes embedded into a stereogenic cyclic structure exhibited remarkable chiroptical properties.
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Affiliation(s)
- Masashi Hasegawa
- Department of Chemistry
- Graduate School of Science
- Kitasato University
- Sagamihara
- Japan
| | - Kosuke Kobayakawa
- Department of Chemistry
- Graduate School of Science
- Kitasato University
- Sagamihara
- Japan
| | - Yuki Nojima
- Department of Chemistry
- Graduate School of Science
- Kitasato University
- Sagamihara
- Japan
| | - Yasuhiro Mazaki
- Department of Chemistry
- Graduate School of Science
- Kitasato University
- Sagamihara
- Japan
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Recent Theoretical and Experimental Progress in Circularly Polarized Luminescence of Small Organic Molecules. Molecules 2018; 23:molecules23123376. [PMID: 30572665 PMCID: PMC6321390 DOI: 10.3390/molecules23123376] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 12/17/2018] [Accepted: 12/17/2018] [Indexed: 01/08/2023] Open
Abstract
Small organic molecules (SOMs) with fascinating chiroptical properties have received much attention for their potential applications in photoelectric and biological devices. As an important research tool, circularly polarized luminescence (CPL) provides information about the chiral structures of these molecules in their excited state, and has been an active area of research. With the development of the commercially available CPL instrumentation, currently, more and more research groups have attempted to enhance the CPL parameters (i.e., quantum yield and dissymmetry factor) of the chiral SOMs from all aspects. This review summarizes the latest five years progresses in research on the experimental techniques and theoretical calculations of CPL emitted from SOMs, as well as forecasting its trend of development.
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36
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Morisaki Y, Chujo Y. Synthesis of Optically Active π-Conjugated Molecules Based on Planar Chiral [2.2]Paracyclophane. J SYN ORG CHEM JPN 2018. [DOI: 10.5059/yukigoseikyokaishi.76.1055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yasuhiro Morisaki
- Department of Applied Chemistry for Environment, School of Science and Technology, Kwansei Gakuin University
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Knoll D, Bräse S. Suzuki Cross-Coupling of [2.2]Paracyclophane Trifluoroborates with Pyridyl and Pyrimidyl Building Blocks. ACS OMEGA 2018; 3:12158-12162. [PMID: 31459290 PMCID: PMC6645350 DOI: 10.1021/acsomega.8b01774] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 09/13/2018] [Indexed: 06/10/2023]
Abstract
We report a new Suzuki cross-coupling protocol for high yielding derivatization of [2.2]paracyclophane with pyridyl and pyrimidyl substituents. The [2.2]paracyclophane trifluoroborate salt presented herein is a bench stable, easily accessible, and convenient substitute to former cross-coupling substrates. This will be of very high interest for future paracyclophane derivatization endeavors.
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Affiliation(s)
- Daniel
M. Knoll
- Institute
of Organic Chemistry (IOC), Karlsruhe Institute
of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
| | - Stefan Bräse
- Institute
of Organic Chemistry (IOC), Karlsruhe Institute
of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
- Institute
of Toxicology and Genetics (ITG), Karlsruhe
Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
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38
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Sawada R, Gon M, Nakamura J, Morisaki Y, Chujo Y. Synthesis of enantiopure planar chiral bis-(para
)-pseudo-meta
-type [2.2]paracyclophanes. Chirality 2018; 30:1109-1114. [DOI: 10.1002/chir.23010] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 06/15/2018] [Accepted: 07/25/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Risa Sawada
- Department of Polymer Chemistry, Graduate School of Engineering; Kyoto University; Kyoto Japan
| | - Masayuki Gon
- Department of Polymer Chemistry, Graduate School of Engineering; Kyoto University; Kyoto Japan
| | - Jun Nakamura
- Department of Applied Chemistry for Environment, School of Science and Technology; Kwansei Gakuin University; Sanda Japan
| | - Yasuhiro Morisaki
- Department of Polymer Chemistry, Graduate School of Engineering; Kyoto University; Kyoto Japan
- Department of Applied Chemistry for Environment, School of Science and Technology; Kwansei Gakuin University; Sanda Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry, Graduate School of Engineering; Kyoto University; Kyoto Japan
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Delcourt ML, Felder S, Benedetti E, Micouin L. Highly Enantioselective Desymmetrization of Centrosymmetric pseudo-para-Diformyl[2.2]paracyclophane via Asymmetric Transfer Hydrogenation. ACS Catal 2018. [DOI: 10.1021/acscatal.8b01872] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marie-Léonie Delcourt
- UMR 8601 CNRS, Université Paris Descartes, Sorbonne Paris Cité, UFR Biomédicale, 45 rue des Saints Pères, 75006 Paris, France
| | - Simon Felder
- UMR 8601 CNRS, Université Paris Descartes, Sorbonne Paris Cité, UFR Biomédicale, 45 rue des Saints Pères, 75006 Paris, France
| | - Erica Benedetti
- UMR 8601 CNRS, Université Paris Descartes, Sorbonne Paris Cité, UFR Biomédicale, 45 rue des Saints Pères, 75006 Paris, France
| | - Laurent Micouin
- UMR 8601 CNRS, Université Paris Descartes, Sorbonne Paris Cité, UFR Biomédicale, 45 rue des Saints Pères, 75006 Paris, France
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Molano WA, Cárdenas JC, Sierra CA, Carriazo JG, Ochoa-Puentes C. Pd/Halloysite as a Novel, Efficient and Reusable Heterogeneous Nanocatalyst for the Synthesis of p
-Phenylenevinylene Oligomers. ChemistrySelect 2018. [DOI: 10.1002/slct.201800344] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- William A. Molano
- Grupo de Investigación en Macromoléculas and Síntesis Orgánica Sostenible; Departamento de Química; Universidad Nacional de Colombia-Sede Bogotá; Carrera 45 # 26-85 A.A. 5997 Bogotá Colombia
| | - Juan C. Cárdenas
- Grupo de Investigación en Macromoléculas and Síntesis Orgánica Sostenible; Departamento de Química; Universidad Nacional de Colombia-Sede Bogotá; Carrera 45 # 26-85 A.A. 5997 Bogotá Colombia
| | - Cesar A. Sierra
- Grupo de Investigación en Macromoléculas and Síntesis Orgánica Sostenible; Departamento de Química; Universidad Nacional de Colombia-Sede Bogotá; Carrera 45 # 26-85 A.A. 5997 Bogotá Colombia
| | - Jose G. Carriazo
- Estado Sólido y Catálisis Ambiental (ESCA); Departamento de Química; Universidad Nacional de Colombia-Sede Bogotá; Carrera 45 # 26-85 A.A. 5997 Bogotá Colombia
| | - Cristian Ochoa-Puentes
- Grupo de Investigación en Macromoléculas and Síntesis Orgánica Sostenible; Departamento de Química; Universidad Nacional de Colombia-Sede Bogotá; Carrera 45 # 26-85 A.A. 5997 Bogotá Colombia
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Tanaka H, Inoue Y, Mori T. Circularly Polarized Luminescence and Circular Dichroisms in Small Organic Molecules: Correlation between Excitation and Emission Dissymmetry Factors. CHEMPHOTOCHEM 2018. [DOI: 10.1002/cptc.201800015] [Citation(s) in RCA: 349] [Impact Index Per Article: 58.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hiroki Tanaka
- Department of Applied Chemistry, Graduate School of Engineering; Osaka University; 2-1 Yamada-oka Suita 565-0871 Japan
| | - Yoshihisa Inoue
- Department of Applied Chemistry, Graduate School of Engineering; Osaka University; 2-1 Yamada-oka Suita 565-0871 Japan
| | - Tadashi Mori
- Department of Applied Chemistry, Graduate School of Engineering; Osaka University; 2-1 Yamada-oka Suita 565-0871 Japan
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42
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Yu CY, Hsu CC. Synthesis, characterization and aggregation-induced emission of alternating copolymers containing cyclophanes and tetraphenylethenes. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.01.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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43
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Dhbaibi K, Favereau L, Srebro-Hooper M, Jean M, Vanthuyne N, Zinna F, Jamoussi B, Di Bari L, Autschbach J, Crassous J. Exciton coupling in diketopyrrolopyrrole-helicene derivatives leads to red and near-infrared circularly polarized luminescence. Chem Sci 2017; 9:735-742. [PMID: 29629143 PMCID: PMC5872492 DOI: 10.1039/c7sc04312k] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Accepted: 11/14/2017] [Indexed: 11/30/2022] Open
Abstract
Helicene-bis-diketopyrrolopyrrole derivatives display strong circular dichroism and red circularly polarized emission originating from exciton coupling chirality.
Molecular and macromolecular chiral π-conjugated diketopyrrolopyrrole (DPP)–helicene derivatives were prepared and their chiroptical properties examined experimentally and theoretically. Exciton coupling leads to red and near-infrared circularly polarized absorption and luminescence arising from the achiral DPP units in the helical environment, highlighting an interesting synergy between the chiral helicene and the organic dye.
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Affiliation(s)
- Kais Dhbaibi
- Institut des Sciences Chimiques de Rennes UMR 6226 , Campus Beaulieu , 35042 Rennes Cedex , France . ; .,University of Gabés , Faculty of Science of Gabès , Zrig , 6072 Gabès , Tunisia
| | - Ludovic Favereau
- Institut des Sciences Chimiques de Rennes UMR 6226 , Campus Beaulieu , 35042 Rennes Cedex , France . ;
| | - Monika Srebro-Hooper
- Faculty of Chemistry , Jagiellonian University , Gronostajowa 2 , 30-387 Krakow , Poland
| | - Marion Jean
- Aix Marseille University , CNRS , Centrale Marseille , iSm2 , Marseille , France
| | - Nicolas Vanthuyne
- Aix Marseille University , CNRS , Centrale Marseille , iSm2 , Marseille , France
| | - Francesco Zinna
- Dipartimento di Chimica e Chimica Industriale (University of Pisa) , via Moruzzi 13 , 56124 , Pisa , Italy .
| | - Bassem Jamoussi
- Laboratoire de Chimie Organique et Analytique , Institut Supérieur de l'Education et de la Formation Continue , 2000 Bardo , Tunisia
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica Industriale (University of Pisa) , via Moruzzi 13 , 56124 , Pisa , Italy .
| | - Jochen Autschbach
- Department of Chemistry , University at Buffalo , State University of New York , Buffalo , NY 14260 , USA .
| | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes UMR 6226 , Campus Beaulieu , 35042 Rennes Cedex , France . ;
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Gon M, Morisaki Y, Chujo Y. A silver(i)-induced higher-ordered structure based on planar chiral tetrasubstituted [2.2]paracyclophane. Chem Commun (Camb) 2017; 53:8304-8307. [DOI: 10.1039/c7cc03615a] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Ag(i) coordination enhanced the signal intensity of circular dichroism and decreased that of circularly polarized luminescence of a planar chiral [2.2]paracyclophane structure.
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Affiliation(s)
- Masayuki Gon
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Yasuhiro Morisaki
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
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