1
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Hua Y, Luo M, Lu Z, Zhang H, Chen D, Xia H. Experimental and theoretical evidences for the formation of transition metal complexes with five coplanar metal-carbon σ bonds. Natl Sci Rev 2023; 10:nwad325. [PMID: 38226366 PMCID: PMC10789241 DOI: 10.1093/nsr/nwad325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/31/2023] [Accepted: 09/13/2023] [Indexed: 01/17/2024] Open
Abstract
The σ bond is an important concept in chemistry, and the metal-carbon (M-C) σ bond in particular is a central feature in organometallic chemistry. Synthesis of stable complexes with five coplanar M-C σ bonds is challenging. Here, we describe the synthesis of two different types of stable complexes with five coplanar M-C σ bonds, and examine the stability of such complexes which use rigid conjugated carbon chains to chelate with the metal center. Density functional theory (DFT) calculations show that the M-C σ bonds in these complexes have primarily a covalent character. Besides the σ nature, there are also a π conjugation component among the metal center and carbons, which causes delocalization. This work expanded the coplanar M-C σ bonds to five.
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Affiliation(s)
- Yuhui Hua
- Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis, Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
| | - Ming Luo
- Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis, Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
| | - Zhengyu Lu
- Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis, Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
| | - Hong Zhang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Dafa Chen
- Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis, Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
| | - Haiping Xia
- Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis, Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
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2
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Lin Z, Cai Y, Zhang Y, Zhang H, Xia H. Heterocyclic Suzuki-Miyaura coupling reaction of metalla-aromatics and mechanistic analysis of site selectivity. Chem Sci 2023; 14:1227-1233. [PMID: 36756314 PMCID: PMC9891379 DOI: 10.1039/d2sc05455h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023] Open
Abstract
Pd-catalyzed Suzuki-Miyaura cross-coupling is one of the most straightforward and versatile methods for the construction of functionalized arenes and heteroarenes but site-selective cross-coupling of polyhalogenated (hetero)arenes containing identical halogen substituents remains a challenging problem. Herein, we report a new candidate for heterocyclic Suzuki-Miyaura coupling reaction. This candidate has been applied in organometallic systems by combining classical aryl boronic acid reagents with non-classical heteroarenes. Experimental and computational studies of the mechanism of the reactions were performed, with an emphasis on the identity of the reactive species in the oxidative addition step and the nature of the precise site selectivity. The influence of both the aromaticity of the metalla-aromatic substrates and the steric and electronic properties of the halogenated sites are studied in detail.
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Affiliation(s)
- Zuzhang Lin
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 China
| | - Yapeng Cai
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 China
| | - Yaowei Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 China
| | - Hong Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 China
| | - Haiping Xia
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 China .,Shenzhen Grubbs Institute, Department of Chemistry, Southern University of Science and Technology Shenzhen 518055 China
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3
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Ding Z, Gu Y, Zheng C, Gu Y, Yang J, Li D, Xu Y, Wang P. Organic small molecule-based photothermal agents for cancer therapy: Design strategies from single-molecule optimization to synergistic enhancement. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214564] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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4
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Yang L, Zhao H, Xie Y, Ouyang P, Ruan Y, Chen J, Weng W, He X, Xia H. Optically Reconfigurable Shape Memory Metallo-Polymer Mediated by Carbolong Complex and Radically Exchangeable Covalent Bond. Polym Chem 2022. [DOI: 10.1039/d2py00192f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Conventional shape memory polymers (SMPs) are restricted to predetermined permanent shape, therefore cannot be remoulded arbitrarily to adapt to variant application scenarios. Meanwhile, shape memory behaviour is mostly thermally active...
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5
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Wang MF, Deng YA, Li QF, Tang SJ, Yang R, Zhao RY, Liu FD, Ren X, Zhang D, Gao F. Dinuclear osmium complexes as mitochondrion-targeting antitumor photothermal agents in vivo. Chem Commun (Camb) 2022; 58:12676-12679. [DOI: 10.1039/d2cc05230j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mitochondrion-targeting dinuclear osmium complexes with extremely high photothermal conversion capability under irradiation of an 808 nm low-power laser without nucleus affinity and photodynamic activity act as antitumor photothermal therapy agents in vivo.
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Affiliation(s)
- Meng-Fan Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Yu-Ang Deng
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Qing-Fang Li
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Shi-Jie Tang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Rong Yang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Run-Yu Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Fu-Dan Liu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Xiaoxia Ren
- Animal Research and Resource Center, School of Life Sciences, Yunnan University, Kunming, 650091, P. R. China
| | - Dan Zhang
- First Affiliated Hospital of Kunming Medical University, Kunming 650032, P. R. China
| | - Feng Gao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
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6
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Cao Q, Wang P, Cai Y, Hua Y, Zheng S, Cheng X, HE G, Wen TB, Chen J. Synthesis and Characterization of Rhena[10]annulynes. Inorg Chem Front 2022. [DOI: 10.1039/d2qi00463a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Most of the reported metallacycles were limited to small cyclic complexes that contain six-membered or smaller rings. Larger-membered metallacycles are still rare and mainly focus on the dimetallacycles. Herein, we...
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7
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Abstract
Since the prediction of the existence of metallabenzenes in 1979, metallaaromatic chemistry has developed rapidly, due to its importance in both experimental and theoretical fields. Now six major types of metallaromatic compounds, metallabenzenes, metallabenzynes, heterometallaaromatics, dianion metalloles, metallapentalenes and metallapentalynes (also termed carbolongs), and spiro metalloles, have been reported and extensively studied. Their parent organic analogues may be aromatic, non-aromatic, or even anti-aromatic. These unique systems not only enrich the large family of aromatics, but they also broaden our understanding and extend the concept of aromaticity. This review provides a comprehensive overview of metallaaromatic chemistry. We have focused on not only the six major classes of metallaaromatics, including the main-group-metal-based metallaaromatics, but also other types, such as metallacyclobutadienes and metallacyclopropenes. The structures, synthetic methods, and reactivities are described, their applications are covered, and the challenges and future prospects of the area are discussed. The criteria commonly used to judge the aromaticity of metallaaromatics are presented.
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Affiliation(s)
- Dafa Chen
- Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis, Department of Chemistry, Southern University of Science and Technology, Shenzhen, People's Republic of China
| | - Yuhui Hua
- Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis, Department of Chemistry, Southern University of Science and Technology, Shenzhen, People's Republic of China.,State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People's Republic of China
| | - Haiping Xia
- Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis, Department of Chemistry, Southern University of Science and Technology, Shenzhen, People's Republic of China.,State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People's Republic of China
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8
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Herndon JW. The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2018. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.213051] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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9
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Chu Z, He G, Cheng X, Deng Z, Chen J. Synthesis and Characterization of Cyclopropaosmanaphthalenes Containing a Fused σ-Aromatic Metallacyclopropene Unit. Angew Chem Int Ed Engl 2019; 58:9174-9178. [PMID: 31056849 DOI: 10.1002/anie.201904815] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Indexed: 12/21/2022]
Abstract
Metalla-aromatics are important complexes that show unique properties owing to their highly conjugated systems, which show Hückel or Möbius aromaticity. Recently, several metalla-aromatics showing spiro-aromaticity or σ-aromaticity have been reported. Herein, we report the isolation of the first cyclopropametallanaphthalenes, in which the metallacyclopropene ring shows σ-aromaticity and weak hyperconjugative aromaticity. The reaction of OsCl2 (PPh3 )3 with o-ethynylphenyl alkynes in the presence of PPh3 followed by protonation with HCl yielded the first cyclopropametallanaphthalenes. The reaction mechanism and the aromaticity were also investigated by density functional theory studies.
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Affiliation(s)
- Zhenwei Chu
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
| | - Guomei He
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
| | - Xiaoli Cheng
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
| | - Zhirong Deng
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
| | - Jiangxi Chen
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
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10
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Chu Z, He G, Cheng X, Deng Z, Chen J. Synthesis and Characterization of Cyclopropaosmanaphthalenes Containing a Fused σ‐Aromatic Metallacyclopropene Unit. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904815] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zhenwei Chu
- Department of Materials Science and EngineeringCollege of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Guomei He
- Department of Materials Science and EngineeringCollege of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Xiaoli Cheng
- Department of Materials Science and EngineeringCollege of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Zhirong Deng
- Department of Materials Science and EngineeringCollege of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Jiangxi Chen
- Department of Materials Science and EngineeringCollege of MaterialsXiamen University Xiamen 361005 P. R. China
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11
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Li J, Lin YM, Zhang H, Chen Y, Lin Z, Xia H. Access to Metal-Bridged Osmathiazine Derivatives by a Formal [4+2] Cyclization. Chemistry 2019; 25:5077-5085. [PMID: 30694573 DOI: 10.1002/chem.201806354] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Indexed: 11/09/2022]
Abstract
Treatment of osmacyclopentadiene derivatives 1 with phenyl or isopropyl isothiocyanate gave the fused five and six-membered osmacycles 2-5 by a formal [4+2] cyclization. The facile protonation of the newly generated exocyclic imine in complexes 2-5 afforded conjugation-extended osmacycle derivatives 6-9. Compounds 2-9 each contain two main-group heteroatoms (N and S) in the fused six-membered ring located at the ortho (for S) and para (for N) positions relative to the osmium centre; these species can be regarded as rare osma-1,3-thiazine derivatives and represent the first fused metallathiazine derivatives. In contrast to the non-planar organic 6H-1,3-thiazine, nearly coplanar metallathiazines 8 and 9 can be achieved by tuning the groups on the two nitrogen atoms. These unique metal-bridged osma-1,3-thiazine derivatives exhibit remarkable stabilities, broad spectral absorptions spanning the visible spectra, and considerable photothermal properties, which suggests their potential applications in material science.
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Affiliation(s)
- Jinhua Li
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Yu-Mei Lin
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Hong Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Yuan Chen
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science &, Technology, Clear Water Bay, Kowloon, Hong Kong, P. R. China
| | - Haiping Xia
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
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12
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Zhang H, Zhao H, Zhuo K, Hua Y, Chen J, He X, Weng W, Xia H. “Carbolong” polymers with near infrared triggered, spatially resolved and rapid self-healing properties. Polym Chem 2019. [DOI: 10.1039/c8py01482e] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Conjugated Möbius metalla-aromatic “carbolong” is incorporated into polymers to achieve spatially resolved, repeated and fast healing through a photothermal effect.
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Affiliation(s)
- Huan Zhang
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- China
| | - Haibo Zhao
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- China
| | - Kaiyue Zhuo
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- China
| | - Yuhui Hua
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- China
| | - Jiangxi Chen
- Department of Materials Science and Engineering
- College of Materials
- Xiamen University
- Xiamen 361005
- China
| | - Xumin He
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- China
| | - Wengui Weng
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- China
| | - Haiping Xia
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- China
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13
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Deng Z, Zhu C, Hua Y, He G, Guo Y, Lu R, Cao X, Chen J, Xia H. Synthesis and characterization of metallapentalenoxazetes by the [2+2] cycloaddition of metallapentalynes with nitrosoarenes. Chem Commun (Camb) 2019; 55:6237-6240. [DOI: 10.1039/c9cc02594d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The cycloaddition of metallapentalynes with nitrosoarenes produces metallapentalenoxazetes, in which two unstable frameworks are stabilized with a metal fragment.
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Affiliation(s)
- Zhihong Deng
- Department of Materials Science and Engineering
- College of Materials
- Xiamen University
- Xiamen 361005
- People's Republic of China
| | - Congqing Zhu
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- People's Republic of China
| | - Yuhui Hua
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- People's Republic of China
| | - Guomei He
- Department of Materials Science and Engineering
- College of Materials
- Xiamen University
- Xiamen 361005
- People's Republic of China
| | - Ying Guo
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- People's Republic of China
| | - Ruqiang Lu
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- People's Republic of China
| | - Xiaoyu Cao
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- People's Republic of China
| | - Jiangxi Chen
- Department of Materials Science and Engineering
- College of Materials
- Xiamen University
- Xiamen 361005
- People's Republic of China
| | - Haiping Xia
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- People's Republic of China
- Department of Chemistry
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14
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Zheng S, Chu Z, Lee K, Lin Q, Li Y, He G, Chen J, Jia G. Synthesis, Characterization and Electronic Structure of Dirhenadehyro[12]annulene Complexes. Chempluschem 2018; 84:85-91. [DOI: 10.1002/cplu.201800537] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 11/07/2018] [Indexed: 01/07/2023]
Affiliation(s)
- Shaohui Zheng
- Department of Materials Science and Engineering College of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Zhenwei Chu
- Department of Materials Science and Engineering College of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Ka‐Ho Lee
- Department of ChemistryThe Hong Kong University of Science and Technology Clear Water Bay, Kowloon Hong Kong P. R. China
| | - Qin Lin
- Department of Materials Science and Engineering College of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Yucen Li
- Department of Materials Science and Engineering College of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Guomei He
- Department of Materials Science and Engineering College of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Jiangxi Chen
- Department of Materials Science and Engineering College of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Guochen Jia
- Department of ChemistryThe Hong Kong University of Science and Technology Clear Water Bay, Kowloon Hong Kong P. R. China
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15
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Hua Y, Lan Q, Fei J, Tang C, Lin J, Zha H, Chen S, Lu Y, Chen J, He X, Xia H. Metallapentalenofuran: Shifting Metallafuran Rings Promoted by Substituent Effects. Chemistry 2018; 24:14531-14538. [DOI: 10.1002/chem.201802928] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Indexed: 01/15/2023]
Affiliation(s)
- Yuhui Hua
- State Key Laboratory of Physical Chemistry of Solid Surfaces, and; Collaborative Innovation Center of Chemistry for Energy Materials (iChEM); College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Qing Lan
- State Key Laboratory of Physical Chemistry of Solid Surfaces, and; Collaborative Innovation Center of Chemistry for Energy Materials (iChEM); College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Jiawei Fei
- State Key Laboratory of Physical Chemistry of Solid Surfaces, and; Collaborative Innovation Center of Chemistry for Energy Materials (iChEM); College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Chun Tang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, and; Collaborative Innovation Center of Chemistry for Energy Materials (iChEM); College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Jianfeng Lin
- State Key Laboratory of Physical Chemistry of Solid Surfaces, and; Collaborative Innovation Center of Chemistry for Energy Materials (iChEM); College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Hexukun Zha
- State Key Laboratory of Physical Chemistry of Solid Surfaces, and; Collaborative Innovation Center of Chemistry for Energy Materials (iChEM); College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Shiyan Chen
- State Key Laboratory of Physical Chemistry of Solid Surfaces, and; Collaborative Innovation Center of Chemistry for Energy Materials (iChEM); College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Yinghua Lu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, and; Collaborative Innovation Center of Chemistry for Energy Materials (iChEM); College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Jiangxi Chen
- Department of Materials Science and Engineering; College of Materials; Xiamen University; Xiamen 361005 China
| | - Xumin He
- State Key Laboratory of Physical Chemistry of Solid Surfaces, and; Collaborative Innovation Center of Chemistry for Energy Materials (iChEM); College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Haiping Xia
- State Key Laboratory of Physical Chemistry of Solid Surfaces, and; Collaborative Innovation Center of Chemistry for Energy Materials (iChEM); College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
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16
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Lu Z, Lin Q, Cai Y, Chen S, Chen J, Wu W, He X, Xia H. Cylindrical NIR-Responsive Metallopolymer Containing Möbius Metalla-aromatics. ACS Macro Lett 2018; 7:1034-1038. [PMID: 35650957 DOI: 10.1021/acsmacrolett.8b00442] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Metalla-aromatic complexes are very stable and excellent light-absorbing compounds, owing to their highly conjugated frameworks. The metallopolymers containing metalla-aromatic substructures consist of a new type of functional polymer, because they exhibit characteristics of both metalla-aromatic and polymeric units. Herein, we reported a corn-like cylindrical metallopolymer, prepared from the controlled polymerization of N-isopropylacrylamide (NIPAM) by a polyrotaxane-based macroinitiator, followed by postpolymerization modification with a photothermal metalla-aromatic complex. The corn-like shape of this metallopolymer was confirmed by transmission electron microscopy (TEM). Combining the photothermal effect of the metalla-aromatic unit and the thermosensitive property of PNIPAM, the corn-like metallopolymer exhibits a NIR-responsive behavior and represents a new smart material.
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Affiliation(s)
- Zhengyu Lu
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, People’s Republic of China
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Qin Lin
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Yuanting Cai
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Shiduan Chen
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Jiangxi Chen
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Weitai Wu
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Xumin He
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Haiping Xia
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
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