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Shi Y, Zeng Y, Kucheryavy P, Yin X, Zhang K, Meng G, Chen J, Zhu Q, Wang N, Zheng X, Jäkle F, Chen P. Dynamic B/N Lewis Pairs: Insights into the Structural Variations and Photochromism via Light-Induced Fluorescence to Phosphorescence Switching. Angew Chem Int Ed Engl 2022; 61:e202213615. [PMID: 36287039 DOI: 10.1002/anie.202213615] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Indexed: 11/18/2022]
Abstract
Ultralong afterglow emissions due to room-temperature phosphorescence (RTP) are of paramount importance in the advancement of smart sensors, bioimaging and light-emitting devices. We herein present an efficient approach to achieve rarely accessible phosphorescence of heavy atom-free organoboranes via photochemical switching of sterically tunable fluorescent Lewis pairs (LPs). LPs are widely applied in and well-known for their outstanding performance in catalysis and supramolecular soft materials but have not thus far been exploited to develop photo-responsive RTP materials. The intramolecular LP M1BNM not only shows a dynamic response to thermal treatment due to reversible N→B coordination but crystals of M1BNM also undergo rapid photochromic switching. As a result, unusual emission switching from short-lived fluorescence to long-lived phosphorescence (rad-M1BNM, τRTP =232 ms) is observed. The reported discoveries in the field of Lewis pairs chemistry offer important insights into their structural dynamics, while also pointing to new opportunities for photoactive materials with implications for fast responsive detectors.
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Affiliation(s)
- Yafei Shi
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing, 102488, China
| | - Yi Zeng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing, 102488, China
| | - Pavel Kucheryavy
- Department of Chemistry, Rutgers University-Newark, 73 Warren Street, Newark, NJ 07102, USA
| | - Xiaodong Yin
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing, 102488, China
| | - Kai Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing, 102488, China
| | - Guoyun Meng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing, 102488, China
| | - Jinfa Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing, 102488, China
| | - Qian Zhu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing, 102488, China
| | - Nan Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing, 102488, China
| | - Xiaoyan Zheng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing, 102488, China
| | - Frieder Jäkle
- Department of Chemistry, Rutgers University-Newark, 73 Warren Street, Newark, NJ 07102, USA
| | - Pangkuan Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing, 102488, China
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Zhang XL, Gu J, Cui WH, Ye Z, Yi W, Zhang Q, He Y. Stepwise Asymmetric Allylic Substitution-Isomerization Enabled Mimetic Synthesis of Axially Chiral B,N-Heterocycles. Angew Chem Int Ed Engl 2022; 61:e202210456. [PMID: 36281992 DOI: 10.1002/anie.202210456] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Indexed: 11/07/2022]
Abstract
Axially chiral molecules bearing multiple stereogenic axes are of great importance in the field of organic chemistry. However, the efficient construction of atropisomers featuring two different types of stereogenic axes has rarely been explored. Herein, we report the novel atroposelective synthesis of configurationally stable axially chiral B,N-heterocycles. By using stepwise asymmetric allylic substitution-isomerization (AASI) strategy, diaxially chiral B,N-heterocycles bearing B-C and C-N axes that are related to the moieties of axially chiral enamines and arylborons were also obtained. In this case, all four stereoisomers of diaxially chiral B,N-heterocycles were stereodivergently afforded in high enantioselectivities. Density functional theory (DFT) studies demonstrated that the NH⋅⋅⋅π interactions played a unique role in the promotion of stereospecific isomerization, thereby leading to the highly efficient central-to-axial chirality transfer.
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Affiliation(s)
- Xiu-Lian Zhang
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Jun Gu
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Wen-Hao Cui
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Zhiwen Ye
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Wenbin Yi
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Qiang Zhang
- School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, 215009, China
| | - Ying He
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China
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3
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Shao X, Liu M, Liu J, Wang L. A Resonating B, N Covalent Bond and Coordination Bond in Aromatic Compounds and Conjugated Polymers. Angew Chem Int Ed Engl 2022; 61:e202205893. [DOI: 10.1002/anie.202205893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Indexed: 12/17/2022]
Affiliation(s)
- Xingxin Shao
- State Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 P. R. China
- School of Applied Chemistry and Engineering University of Science and Technology of China Hefei 230026 P. R. China
| | - Mengyu Liu
- State Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 P. R. China
- School of Applied Chemistry and Engineering University of Science and Technology of China Hefei 230026 P. R. China
| | - Jun Liu
- State Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 P. R. China
- School of Applied Chemistry and Engineering University of Science and Technology of China Hefei 230026 P. R. China
| | - Lixiang Wang
- State Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 P. R. China
- School of Applied Chemistry and Engineering University of Science and Technology of China Hefei 230026 P. R. China
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4
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Xu Y, Wang Q, Wei J, Peng X, Xue J, Wang Z, Su S, Wang Y. Constructing Organic Electroluminescent Material with Very High Color Purity and Efficiency Based on Polycyclization of the Multiple Resonance Parent Core. Angew Chem Int Ed Engl 2022; 61:e202204652. [DOI: 10.1002/anie.202204652] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Yincai Xu
- State Key Lab of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 P. R. China
| | - Qingyang Wang
- State Key Lab of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 P. R. China
| | - Jinbei Wei
- State Key Lab of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 P. R. China
| | - Xiaomei Peng
- State Key Laboratory of Luminescent Materials and Devices and Institute of Polymer Optoelectronic Materials and Devices South China University of Technology Guangzhou 510640 P. R. China
| | - Jianan Xue
- State Key Lab of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 P. R. China
| | - Zhiheng Wang
- Jihua Laboratory 28 Huandao South Road Foshan 528200, Guangdong Province P. R. China
| | - Shi‐Jian Su
- State Key Laboratory of Luminescent Materials and Devices and Institute of Polymer Optoelectronic Materials and Devices South China University of Technology Guangzhou 510640 P. R. China
| | - Yue Wang
- State Key Lab of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 P. R. China
- Jihua Laboratory 28 Huandao South Road Foshan 528200, Guangdong Province P. R. China
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5
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Shao X, Liu M, Liu J, Wang L. Resonating B, N Covalent Bond and Coordination Bond in Aromatic Compounds and Conjugated Polymers. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202205893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xingxin Shao
- Changchun Institute of Applied Chemistry Chinese Academy of Sciences: Chang Chun Institute of Applied Chemistry Chinese Academy of Sciences State Key Laboratory of Polymer Physics and Chemistry CHINA
| | - Mengyu Liu
- Changchun Institute of Applied Chemistry Chinese Academy of Sciences: Chang Chun Institute of Applied Chemistry Chinese Academy of Sciences State Key Laboratory of Polymer Physics and Chemistry CHINA
| | - Jun Liu
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences State Key Labortory of Polymer Physics and Chemistry 5625 Renmin Street 130022 Changchun CHINA
| | - Lixiang Wang
- Changchun Institute of Applied Chemistry Chinese Academy of Sciences: Chang Chun Institute of Applied Chemistry Chinese Academy of Sciences State Key Laboratory of Polymer Physics and Chemistry CHINA
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Li W, Du C, Chen X, Fu L, Gao R, Yao Z, Wang J, Hu W, Pei J, Wang X. BN‐Anthracene for High‐Mobility Organic Optoelectronic Materials through Periphery Engineering. Angew Chem Int Ed Engl 2022; 61:e202201464. [DOI: 10.1002/anie.202201464] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Wanhui Li
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry Nankai University Tianjin 300071 China
| | - Cheng‐Zhuo Du
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry Nankai University Tianjin 300071 China
| | - Xing‐Yu Chen
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry Nankai University Tianjin 300071 China
| | - Lin Fu
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry Nankai University Tianjin 300071 China
| | - Rong‐Rong Gao
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry Nankai University Tianjin 300071 China
| | - Ze‐Fan Yao
- Beijing National Laboratory for Molecular Science (BNLMS) Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education Center of Soft Matter Science and Engineering College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Jie‐Yu Wang
- Beijing National Laboratory for Molecular Science (BNLMS) Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education Center of Soft Matter Science and Engineering College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Wenping Hu
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences Department of Chemistry School of Science Tianjin University Tianjin 300072 China
| | - Jian Pei
- Beijing National Laboratory for Molecular Science (BNLMS) Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education Center of Soft Matter Science and Engineering College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
| | - Xiao‐Ye Wang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry Nankai University Tianjin 300071 China
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7
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Xu Y, Wang Q, Wei J, Peng X, Xue J, Wang Z, Su SJ, Wang Y. Constructing Organic Electroluminescent Material with Very High Color Purity and Efficiency Based on Polycyclization of Multiple Resonance Parent Core. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yincai Xu
- Jilin University State Key Lab of Supramolecular Structure and Materials 130012 Changchun CHINA
| | - Qingyang Wang
- Jilin University State Key Lab of Supramolecular Structure and Materials 130012 Changchun CHINA
| | - Jinbei Wei
- Jilin University State Key Lab of Supramolecular Structure and Materials 130012 Changchun CHINA
| | - Xiaomei Peng
- South China University of Technology State Key Laboratory of Luminescent Materials and Devices 510640 Guangzhou CHINA
| | - Jianan Xue
- Jilin University State Key Lab of Supramolecular Structure and Materials 130012 Changchun CHINA
| | | | - Shi-Jian Su
- South China University of Technology State Key Laboratory of Luminescent Materials and Devices 510640 Guangzhou CHINA
| | - Yue Wang
- State Key Laboratory of Supramolecular Structure and Materials, Jilin UniversityChangchun 130012, P. R. China CHINA
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Li W, Du CZ, Chen XY, Fu L, Gao RR, Yao ZF, Wang JY, Hu W, Pei J, Wang XY. BN‐Anthracene for High‐Mobility Organic Optoelectronic Materials through Periphery Engineering. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202201464] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wanhui Li
- Nankai University College of Chemistry Weijin Road 94 300071 Tianjin CHINA
| | - Cheng-Zhuo Du
- Nankai University College of Chemistry Weijin Road 94 300071 Tianjin CHINA
| | - Xing-Yu Chen
- Nankai University College of Chemistry Weijin Road 94 300071 Tianjin CHINA
| | - Lin Fu
- Nankai University College of Chemistry Weijin Road 94 300071 Tianjin CHINA
| | - Rong-Rong Gao
- Nankai University College of Chemistry Weijin Road 94 300071 Tianjin CHINA
| | - Ze-Fan Yao
- Peking University College of Chemistry and Molecular Engineering 100871 Beijing CHINA
| | - Jie-Yu Wang
- Peking University College of Chemistry and Molecular Engineering 100871 Beijing CHINA
| | - Wenping Hu
- Tianjin University Department of Chemistry 300071 Tianjin CHINA
| | - Jian Pei
- Peking University College of Chemistry and Molecular Engineering 100871 Beijing CHINA
| | - Xiao-Ye Wang
- Nankai University College of Chemistry Weijin Road 94 300071 Tianjin CHINA
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