1
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Wang Y, Xu T, Jin S, Wang JY, Yuan Q, Liu H, Tang Y, Zhang S, Yan W, Jiao Y, Li G. Design and Asymmetric Control of Orientational Chirality by Using the Combination of C(sp 2)-C(sp) Levers and Achiral N-Protecting Group. Chemistry 2024; 30:e202400005. [PMID: 38497560 DOI: 10.1002/chem.202400005] [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: 01/02/2024] [Revised: 03/17/2024] [Accepted: 03/18/2024] [Indexed: 03/19/2024]
Abstract
New chiral targets of orientational chirality have been designed and asymmetrically synthesized by taking advantage of N-sulfinyl imine-directed nucleophilic addition/oxidation, Suzuki-Miyaura, and Sonogashira cross-coupling reactions. Orientation of single isomers has been selectively controlled by using aryl/alkynyl levers [C(sp2)-C(sp) axis] and tBuSO2- protecting group on nitrogen as proven by X-ray diffraction analysis. The key structural characteristic of resulting orientational products is shown by remote through-space blocking manner. Seventeen examples of multi-step synthesis were obtained with modest to good chemical yields and complete orientational selectivity.
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Affiliation(s)
- Yu Wang
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Ting Xu
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Shengzhou Jin
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Jia-Yin Wang
- School of Pharmacy, Continuous Flow Engineering Laboratory of National Petroleum and Chemical Industry, Changzhou University, Changzhou, Jiangsu, 213164, China
| | - Qingkai Yuan
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas, 79409-1061, USA
| | - Hao Liu
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas, 79409-1061, USA
| | - Yao Tang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas, 79409-1061, USA
| | - Sai Zhang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas, 79409-1061, USA
- School of Pharmacy, Continuous Flow Engineering Laboratory of National Petroleum and Chemical Industry, Changzhou University, Changzhou, Jiangsu, 213164, China
| | - Wenxin Yan
- School of Chemistry and Chemical Engineering, Key Laboratory of Theoretical Organic Chemistry and Functional Molecular, Ministry of Education, Hunan University of Science and Technology, Xiangtan, 411201, China
| | - Yinchun Jiao
- School of Chemistry and Chemical Engineering, Key Laboratory of Theoretical Organic Chemistry and Functional Molecular, Ministry of Education, Hunan University of Science and Technology, Xiangtan, 411201, China
| | - Guigen Li
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas, 79409-1061, USA
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2
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Kumar A, Bawa S, Bera J, Shankar U, Sahu S, Bandyopadhyay A. Synthesis and characterization of novel Al(
III
)‐metallopolymer and its application as a non‐volatile resistive memristive material. J Appl Polym Sci 2022. [DOI: 10.1002/app.53242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Anil Kumar
- Department of Polymer & Process Engineering Saharanpur Campus, IIT Roorkee Saharanpur India
- Department of Food & Nutrition Kunsan National University Gunsan South Korea
| | - Shubham Bawa
- Department of Polymer & Process Engineering Saharanpur Campus, IIT Roorkee Saharanpur India
| | - Jayanta Bera
- Department of Physics IIT Jodhpur Rajasthan India
| | - Uday Shankar
- Department of Polymer & Process Engineering Saharanpur Campus, IIT Roorkee Saharanpur India
- Department of Organic Materials and Fiber Engineering Jeonbuk National University Jeonju South Korea
| | | | - Anasuya Bandyopadhyay
- Department of Polymer & Process Engineering Saharanpur Campus, IIT Roorkee Saharanpur India
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3
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Tang Y, Zhang S, Xu T, Yuan Q, Wang JY, Jin S, Wang Y, Pan J, Griffin I, Chen D, Li G. Aggregation-Induced Polarization (AIP): Optical Rotation Amplification and Adjustment of Chiral Aggregates of Folding Oligomers and Polymers. Front Chem 2022; 10:962638. [PMID: 36034657 PMCID: PMC9413080 DOI: 10.3389/fchem.2022.962638] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 06/24/2022] [Indexed: 11/13/2022] Open
Abstract
The phenomenon of aggregation-induced polarization (AIP) was observed showing optical rotation amplification and adjustment. The relationship between optical rotations of chiral aggregates of multilayered chiral folding oligomers and polymers with water% in THF (fw) has been established accordingly. New multilayered chiral oligomers were synthesized under the asymmetric catalytic systems established by our laboratory recently. These products were well-characterized by UV-vis, NMR, and MALDI-TOF spectra. Absolute stereochemistry (enantio- and diastereochemistry) was assigned by comparison with similar asymmetric induction by the same catalyst in our previous reactions. The present AIP work can serve as a new tool to determine chiral aggregates, especially for those that cannot display emission. AIP would also complement AIE-based CPL since AIP serves as a new tool providing enhanced right- or left-hand polarized lights with individual wavelengths. It will find many applications in chemical and materials science in the future.
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Affiliation(s)
- Yao Tang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX, United States
| | - Sai Zhang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX, United States
| | - Ting Xu
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Qingkai Yuan
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX, United States
| | - Jia-Yin Wang
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Shengzhou Jin
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Yu Wang
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Junyi Pan
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Isaac Griffin
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX, United States
| | - Daixiang Chen
- Continuous Flow Engineering Laboratory of National Petroleum and Chemical Industry, Changzhou University, Changzhou, China
| | - Guigen Li
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX, United States
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
- *Correspondence: Guigen Li,
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4
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Tang Y, Wu G, Jin S, Liu Y, Ma L, Zhang S, Rouh H, Ali AIM, Wang JY, Xu T, Unruh D, Surowiec K, Li G. From Center-to-Multilayer Chirality: Asymmetric Synthesis of Multilayer Targets with Electron-Rich Bridges. J Org Chem 2022; 87:5976-5986. [PMID: 35442684 DOI: 10.1021/acs.joc.2c00234] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Asymmetric synthesis of new atropisomerically multilayered chiral targets has been achieved by taking advantage of the strategy of center-to-multilayer chirality and double Suzuki-Miyaura couplings. Diastereomers were readily separated via flash column chromatography and well characterized. Absolute configuration assignment was determined by X-ray structural analysis. Five enantiomerically pure isomers possessing multilayer chirality were assembled utilizing anchors involving electron-rich aromatic connections. An overall yield of 0.69% of the final target with hydroxyl attachment was achieved over 11 steps from commercially available starting materials.
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Affiliation(s)
- Yao Tang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States
| | - Guanzhao Wu
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States
| | - Shengzhou Jin
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Yangxue Liu
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Liulei Ma
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States
| | - Sai Zhang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States
| | - Hossein Rouh
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States
| | - Ahmed I M Ali
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States
| | - Jia-Yin Wang
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Ting Xu
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Daniel Unruh
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States
| | - Kazimierz Surowiec
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States
| | - Guigen Li
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States.,Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
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5
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Li G, Wang JY, Tang Y, Wu GZ, Zhang S, Rouh H, Xu T, Wang Y, Unruh D, Surowiec K, Ma Y. Asymmetric Catalytic Assembly of Triple-Columned and Multiple-Layered Chiral Folding Polymers Showing Aggregation-Induced Emission (AIE). Chemistry 2021; 28:e202104102. [PMID: 34962686 DOI: 10.1002/chem.202104102] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Indexed: 11/06/2022]
Abstract
The first chiral multi-layer 3D folding polymers have been assembled and regulated by both uniformed and differentiated aromatic chromophoric units between naphthyl piers. Screening catalysts, catalytic systems and monomers was proven to be crucial for asymmetric catalytic Suzuki-Miyaura poly-couplings for this assembly. X-ray crystallography of corresponding dimers and trimers revealed the absolute stereochemistry and the intermolecular packing pattern. Up to 61,960 M w /41,900 M n and m / z = 4317 for polymers and oligomers as confirmed by GPC and MALDI-TOF MS indicated that the present frameworks were composed of multiple layers stacked. The resulting multiple π-assemblies exhibited remarkable optical properties in aggregated states (PL in solids and AIE in solutions), as well as reversible redox properties in electrochemical performance.
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Affiliation(s)
- Guigen Li
- Texas Tech University, Chemistry and Biochemistry, Chemistry and Biochemistry, 79409-1061, Lubbock, UNITED STATES
| | - Jia-Yin Wang
- Nanjing University, School of Chemistry and Chemical Engineering, CHINA
| | - Yao Tang
- Texas Tech University, Chemistry & Biochemistry, UNITED STATES
| | - Guan-Zhao Wu
- Texas Tech University, Chemistry & Biochemistry, UNITED STATES
| | - Sai Zhang
- Texas Tech University, Chemistry & Biochemistry, UNITED STATES
| | | | - Ting Xu
- Nanjing University, School of Chemistry and Chemical Engineering, CHINA
| | - Yu Wang
- Nanjing University, School of Chemistry and Chemical Engineering, CHINA
| | | | | | - Yanzhang Ma
- Texas Tech University, Mechanical Engineering, UNITED STATES
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6
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Wu G, Liu Y, Rouh H, Ma L, Tang Y, Zhang S, Zhou P, Wang JY, Jin S, Unruh D, Surowiec K, Ma Y, Li G. Asymmetric Catalytic Approach to Multilayer 3D Chirality. Chemistry 2021; 27:8013-8020. [PMID: 33830589 DOI: 10.1002/chem.202100700] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Indexed: 12/15/2022]
Abstract
The first asymmetric catalytic approach to multilayer 3D chirality has been achieved by using Suzuki-Miyaura cross-couplings. New chiral catalysts were designed and screened under various catalytic systems that proved chiral amide-phosphines to be more efficient ligands than other candidates. The multilayer 3D framework was unambiguously determined by X-ray structural analysis showing a parallel pattern of three layers consisting of top, middle and bottom aromatic rings. The X-ray structure of a catalyst complex, dichloride complex of Pd-phosphine amide, was obtained revealing an interesting asymmetric environment nearby the Pd metal center. Three rings of multilayer 3D products can be readily changed by varying aromatic ring-anchored starting materials. The resulting multilayer products displayed strong luminescence under UV irradiation and strong aggregation-induced emission (AIE). In the future, this work would benefit not only the field of asymmetric synthesis but also materials science, in particular polarized organic electronics, optoelectronics and photovoltaics.
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Affiliation(s)
- Guanzhao Wu
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA.,Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Yangxue Liu
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA
| | - Hossein Rouh
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA
| | - Liulei Ma
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA
| | - Yao Tang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA
| | - Sai Zhang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA
| | - Peng Zhou
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Jia-Ying Wang
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Shengzhou Jin
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Daniel Unruh
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA
| | - Kazimierz Surowiec
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA
| | - Yanzhang Ma
- Mechanical Engineering, Texas Tech University, Lubbock, TX 79409, USA
| | - Guigen Li
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA.,Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
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7
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Wu G, Liu Y, Yang Z, Ma L, Tang Y, Zhao X, Rouh H, Zheng Q, Zhou P, Wang JY, Siddique F, Zhang S, Jin S, Unruh D, Aquino AJA, Lischka H, Hutchins KM, Li G. Triple-Columned and Multiple-Layered 3D Polymers: Design, Synthesis, Aggregation-Induced Emission (AIE), and Computational Study. RESEARCH (WASHINGTON, D.C.) 2021; 2021:3565791. [PMID: 33629070 PMCID: PMC7888304 DOI: 10.34133/2021/3565791] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 12/21/2020] [Indexed: 12/22/2022]
Abstract
Conjugated polymers and oligomers have great potentials in various fields, especially in materials and biological sciences because of their intriguing electronic and optoelectronic properties. In recent years, the through-space conjugation system has emerged as a new assembled pattern of multidimensional polymers. Here, a novel series of structurally condensed multicolumn/multilayer 3D polymers and oligomers have been designed and synthesized through one-pot Suzuki polycondensation (SPC). The intramolecularly stacked arrangement of polymers can be supported by either X-ray structural analysis or computational analysis. In all cases, polymers were obtained with modest to good yields, as determined by GPC and 1H-NMR. MALDI-TOF analysis has proven the speculation of the step-growth process of this polymerization. The computational study of ab initio and DFT calculations based on trimer and pentamer models gives details of the structures and the electronic transition. Experimental results of optical and AIE research confirmed by calculation indicates that the present work would facilitate the research and applications in materials.
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Affiliation(s)
- Guanzhao Wu
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA
- Institute of Chemistry and Biomedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Yangxue Liu
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA
| | - Zhen Yang
- Institute of Chemistry and Biomedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Liulei Ma
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA
| | - Yao Tang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA
| | - Xianliang Zhao
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA
| | - Hossein Rouh
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA
| | - Qixuan Zheng
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA
| | - Peng Zhou
- Institute of Chemistry and Biomedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Jia-Yin Wang
- Institute of Chemistry and Biomedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Farhan Siddique
- School of Pharmaceutical Sciences and Technology, Tianjin University, Tianjin 300072, China
| | - Sai Zhang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA
| | - Shengzhou Jin
- Institute of Chemistry and Biomedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Daniel Unruh
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA
| | - Adelia J. A. Aquino
- School of Pharmaceutical Sciences and Technology, Tianjin University, Tianjin 300072, China
- Department of Mechanical Engineering, Texas Tech University, Lubbock, TX 79409, USA
| | - Hans Lischka
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA
- School of Pharmaceutical Sciences and Technology, Tianjin University, Tianjin 300072, China
| | - Kristin M. Hutchins
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA
| | - Guigen Li
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA
- Institute of Chemistry and Biomedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
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8
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Joshi S, Yip YJ, Türel T, Verma S, Valiyaveettil S. Cu-tetracatechol metallopolymer catalyst for three component click reactions and β-borylation of α,β-unsaturated carbonyl compounds. Chem Commun (Camb) 2020; 56:13044-13047. [PMID: 33001077 DOI: 10.1039/d0cc05823h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Phenol-metal coordination polymers are used in applications such as catalysis, sensing and separation science. In addition, combining eco-friendly conditions with economical and handling advantages of the polymeric catalyst is of interest to the community. Here, we report a simple one pot synthesis of a tetracatechol based ligand and its coordination polymer with copper ions. The Cu polymer showed electrochemical potential with a band gap of 1.01 eV. The BET surface area of the metallopolymer was 91.19 m2 g-1 with 0.14 cm3 g-1 pore volume. The polymer catalyst was used in a one pot three component click reaction and in the borylation of unsaturated carbonyl compounds with a maximum 99% conversion in water and good turnover efficiency even after 4 repetitive catalysis cycles. The polymer catalyst offers several advantages such as high activity, easy handling, scalability, recyclability and cost effectiveness.
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Affiliation(s)
- Saurabh Joshi
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore. and Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India.
| | - Yong Jie Yip
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore.
| | - Tankut Türel
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore.
| | - Sandeep Verma
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India.
| | - Suresh Valiyaveettil
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore.
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9
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Turchetti DA, Zanlorenzi C, Duarte LGTA, Santos RFS, Atvars TDZ, Domingues RA, Akcelrud LC. Photophysical and Theoretical Interpretation of the Insensitive Emission to Temperature of a Metallopolymer Containing Europium Ions. J Phys Chem B 2020; 124:6105-6111. [DOI: 10.1021/acs.jpcb.0c03362] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- D. A. Turchetti
- Chemistry Department, Paulo Scarpa Polymer Laboratory (LaPPS), Federal University of Parana, P.O. Box 19032, Curitiba, Parana 81530-900, Brazil
| | - C. Zanlorenzi
- Chemistry Department, Paulo Scarpa Polymer Laboratory (LaPPS), Federal University of Parana, P.O. Box 19032, Curitiba, Parana 81530-900, Brazil
| | - L. G. T. A. Duarte
- Chemistry Institute, University of Campinas (Unicamp), P.O. Box 6154, Campinas, São Paulo 13084-971, Brazil
| | - R. F. S. Santos
- Institute of Science and Technology, Federal University of São Paulo, R. Talim, 330, São José dos Campos, São Paulo 12231-280, Brazil
| | - T. D. Z. Atvars
- Chemistry Institute, University of Campinas (Unicamp), P.O. Box 6154, Campinas, São Paulo 13084-971, Brazil
| | - R. A. Domingues
- Institute of Science and Technology, Federal University of São Paulo, R. Talim, 330, São José dos Campos, São Paulo 12231-280, Brazil
| | - L. C. Akcelrud
- Chemistry Department, Paulo Scarpa Polymer Laboratory (LaPPS), Federal University of Parana, P.O. Box 19032, Curitiba, Parana 81530-900, Brazil
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10
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Kumar A, Bawa S, Bandyopadhyay A. Design, synthesis, and characterization of novel organic–inorganic hybrid polymeric materials for electroluminescence applications. NEW J CHEM 2020. [DOI: 10.1039/d0nj00088d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Design and syntheses of two electroluminescent metallopolymers from a novel, multidentate, redox active, and di-anionic organic building block.
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Affiliation(s)
- Anil Kumar
- Department of Polymer and Process Engineering
- Saharanpur-247001
- India
| | - Shubham Bawa
- Department of Polymer and Process Engineering
- Saharanpur-247001
- India
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11
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Kumar A, Bawa S, Ganorkar K, Ghosh SK, Bandyopadhyay A. Syntheses, characterization, multi-acid fluorescence sensing and electroluminescence properties of Cr( ii)-based metallopolymers. Polym Chem 2020. [DOI: 10.1039/d0py00953a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Cr(ii)-Based multifunctional fluorescent metallopolymers with different degrees of backbone rigidity were synthesized and applied as multi-acid sensors and electroluminescent ON–OFF switches.
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Affiliation(s)
- Anil Kumar
- Department of Polymer and Process Engineering
- Saharanpur-247001
- India
| | - Shubham Bawa
- Department of Polymer and Process Engineering
- Saharanpur-247001
- India
| | - Kapil Ganorkar
- Department of Chemistry
- Visvesvaraya National Institute of Technology
- Nagpur
- India
| | - Sujit Kumar Ghosh
- Department of Chemistry
- Visvesvaraya National Institute of Technology
- Nagpur
- India
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