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Kahriman N, Serdaroğlu V, Aydın A, Türkmenoğlu B, Usta A. Diastereoselective Synthesis, Characterization, Investigation of Anticancer, Antibacterial Activities, In Silico Approaches and DNA/BSA Binding Affinities of Novel Pyrimidine-Sugar Derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Kang L, Yang H, Yu H, Wu Q. Insight into the existent state of nitrogen-doped carbon dots in titanate nanotubes and their roles played toward simultaneous removal of coexisted Cu 2+ and norfloxacin in water. J Colloid Interface Sci 2022; 628:910-923. [PMID: 35963176 DOI: 10.1016/j.jcis.2022.08.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 07/07/2022] [Accepted: 08/04/2022] [Indexed: 11/25/2022]
Abstract
In this work, nitrogen-doped carbon dots (NCDs) were introduced in different existent sites of titanate nanotubes (TNTs) by a facile synthesis, and their effects on surface potential, photoelectrochemical properties and simultaneous removal of coexisted Cu2+ and norfloxacin (NOR) performance in water were systematically investigated. Constructed NCDs-TNTs composite displayed superior performance towards the adsorption (ion exchange/coordination) of Cu2+ and adsorption-oxidization of NOR over the two individuals, mainly benefiting from the collaboration of NCDs in different existent states. The existence of TiNH chemical linkage was identified between TNTs and NCDs-OT (NCDs on the outer surface of TNTs), which not only modulates the surface potential to favor the external diffusion of Cu2+ or NOR+ from aqueous solution to the negatively charged NCDs-TNTs, but also facilitates the intraparticle transfer of contaminants to the reactive sites. In addition, the up-conversion light property of NCDs-OT and the interstitial NCDs-IT (NCDs on the inner surface of TNTs) doping in TNTs interact together to enable NCDs-IT-TNTs to fully absorb and utilize all visible light. The photoexcited electrons were further trapped by NCDs-OT to promote the photogenerated carrier separation. Adsorbed Cu2+ could also improve the performance of NCDs-TNTs toward NOR oxidization, mainly owing to the self-synchronous doping of adsorbed Cu2+ broadening light absorption area and acting as mediators for delivering electrons. This work provides unique insights into the structural design of composite materials for such combined contamination remediation in water.
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Affiliation(s)
- Li Kang
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Ministry of Education, College of Environment, Hohai University, Nanjing 210098, China
| | - Hanpei Yang
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Ministry of Education, College of Environment, Hohai University, Nanjing 210098, China.
| | - Haibo Yu
- Institute of Big Data and Visual Computing, North University of China, Taiyuan 030051, China
| | - Qiangshun Wu
- School of Environmental Science and Engineering, Yancheng Institute of Technology, Yancheng 224051, China
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Wu Q, Dong W, Miao H, Wang Q, Dong S, Xuan W. Site‐Specific Protein Modification with Reducing Carbohydrates. Angew Chem Int Ed Engl 2022; 61:e202116545. [DOI: 10.1002/anie.202116545] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Indexed: 01/13/2023]
Affiliation(s)
- Qifan Wu
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Weidong Dong
- State Key Laboratory of Natural and Biomimetic Drugs Chemical Biology Center School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Hui Miao
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Qian Wang
- State Key Laboratory of Natural and Biomimetic Drugs Chemical Biology Center School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Suwei Dong
- State Key Laboratory of Natural and Biomimetic Drugs Chemical Biology Center School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Weimin Xuan
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
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Wu Q, Dong W, Miao H, Wang Q, Dong S, Xuan W. Site‐Specific Protein Modification with Reducing Carbohydrates. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202116545] [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)
- Qifan Wu
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Weidong Dong
- State Key Laboratory of Natural and Biomimetic Drugs Chemical Biology Center School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Hui Miao
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Qian Wang
- State Key Laboratory of Natural and Biomimetic Drugs Chemical Biology Center School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Suwei Dong
- State Key Laboratory of Natural and Biomimetic Drugs Chemical Biology Center School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Weimin Xuan
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
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Singh AK, Kanaujiya VK, Tiwari V, Sabiah S, Kandasamy J. Development of Routes for the Stereoselective Preparation of β-Aryl- C-glycosides via C-1 Aryl Enones. Org Lett 2020; 22:7650-7655. [PMID: 32941050 DOI: 10.1021/acs.orglett.0c02843] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A wide range of enones derived from d-glucal, d-galactal, l-rhamnal, d-rhamnal, and l-arabinal underwent Heck-coupling with various arylboronic acids bearing electron-donating and -withdrawing groups in the presence of palladium acetate and 1,10-phenanthroline. These reactions provided synthetically useful C-1 aryl enones in good yields. Many sensitive functional groups as well as protecting groups present in arylboronic acids and enones, respectively, remained intact under optimized conditions. The stereoselective hydrogenation of C-1 aryl enones with Pd-C/H2 provides the β-isomer of 2-deoxy-aryl-C-glycosides in excellent yield. The C-1 aryl enones were also used as precursors for the synthesis of 2-hydroxy-β-aryl-C-glycosides. Regioselective C-2 halogenations and vinylations of C-1 aryl enones were achieved in excellent yields.
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Affiliation(s)
- Adesh Kumar Singh
- Department of Chemistry, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
| | - Vimlesh Kumar Kanaujiya
- Department of Chemistry, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
| | - Varsha Tiwari
- Department of Chemistry, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
| | | | - Jeyakumar Kandasamy
- Department of Chemistry, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
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Luong TTH, Touchet S, Alami M, Messaoudi S. Selective Palladium-Catalyzed Domino Heck/Buchwald-Hartwig Arylations ofN-Glycosylcinnamamides: An Efficient Route to 4-Aryl-N-glycosylquinolin-2-ones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601382] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Thi Thanh Huyen Luong
- Univ Paris-Sud, CNRS, BioCIS-UMR 8076, Equipe Labellisée Ligue Contre le Cancer, Laboratoire de Chimie Thérapeutique; Faculté de Pharmacie; 5 rue J.-B. Clément 92296 Châtenay-Malabry France
| | - Sabrina Touchet
- Univ Paris-Sud, CNRS, BioCIS-UMR 8076, Equipe Labellisée Ligue Contre le Cancer, Laboratoire de Chimie Thérapeutique; Faculté de Pharmacie; 5 rue J.-B. Clément 92296 Châtenay-Malabry France
| | - Mouad Alami
- Univ Paris-Sud, CNRS, BioCIS-UMR 8076, Equipe Labellisée Ligue Contre le Cancer, Laboratoire de Chimie Thérapeutique; Faculté de Pharmacie; 5 rue J.-B. Clément 92296 Châtenay-Malabry France
| | - Samir Messaoudi
- Univ Paris-Sud, CNRS, BioCIS-UMR 8076, Equipe Labellisée Ligue Contre le Cancer, Laboratoire de Chimie Thérapeutique; Faculté de Pharmacie; 5 rue J.-B. Clément 92296 Châtenay-Malabry France
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Lan X, Liu J, Tang Y, Wu J, Xie F, Liu X, Wang Z. Structural identification of alkyl glycosides obtained from the conversion of canna starch by immobilized α-amylase from Aspergillus oryzae. STARCH-STARKE 2017. [DOI: 10.1002/star.201600036] [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)
- Xiaohong Lan
- School of Agriculture and Biology; Shanghai Jiao Tong University; Shanghai P.R. China
| | - Jianhua Liu
- School of Agriculture and Biology; Shanghai Jiao Tong University; Shanghai P.R. China
- College of Life Science and Food; Yibin College; Sichuan P.R. China
| | - Yafang Tang
- School of Agriculture and Biology; Shanghai Jiao Tong University; Shanghai P.R. China
| | - Jinhong Wu
- School of Agriculture and Biology; Shanghai Jiao Tong University; Shanghai P.R. China
| | - Fan Xie
- School of Agriculture and Biology; Shanghai Jiao Tong University; Shanghai P.R. China
| | - Xing Liu
- School of Agriculture and Biology; Shanghai Jiao Tong University; Shanghai P.R. China
| | - Zhengwu Wang
- School of Agriculture and Biology; Shanghai Jiao Tong University; Shanghai P.R. China
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Luong TTH, Brion JD, Lescop E, Alami M, Messaoudi S. Intramolecular Pd-Catalyzed Arylation of 1-Amidosugars: A New Route to N-Glycosyl Quinolin-2-ones. Org Lett 2016; 18:2126-9. [DOI: 10.1021/acs.orglett.6b00752] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
| | - Jean-Daniel Brion
- BioCIS,
Univ. Paris-Sud, CNRS, University Paris-Saclay, Châtenay-Malabry, France
| | - Ewen Lescop
- Institut de Chimie des Substances Naturelles ICSN-CNRS, Gif-sur-Yvette, France
| | - Mouad Alami
- BioCIS,
Univ. Paris-Sud, CNRS, University Paris-Saclay, Châtenay-Malabry, France
| | - Samir Messaoudi
- BioCIS,
Univ. Paris-Sud, CNRS, University Paris-Saclay, Châtenay-Malabry, France
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Goyard D, Chajistamatiou AS, Sotiropoulou AI, Chrysina ED, Praly JP, Vidal S. Efficient Atropodiastereoselective Access to 5,5′-Bis-1,2,3-triazoles: Studies on 1-Glucosylated 5-Halogeno 1,2,3-Triazoles and Their 5-Substituted Derivatives as Glycogen Phosphorylase Inhibitors. Chemistry 2014; 20:5423-32. [DOI: 10.1002/chem.201304989] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Indexed: 12/16/2022]
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Bruneau A, Brion JD, Alami M, Messaoudi S. Stereoselective copper-catalyzed Chan–Lam–Evans N-arylation of glucosamines with arylboronic acids at room temperature. Chem Commun (Camb) 2013; 49:8359-61. [DOI: 10.1039/c3cc44780d] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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