1
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Shehab WS, Elsayed DA, Abdel Hamid AM, Assy MG, Mouneir SM, Hamed EO, Mousa SM, El-Bassyouni GT. CuO nanoparticles for green synthesis of significant anti-Helicobacter pylori compounds with in silico studies. Sci Rep 2024; 14:1608. [PMID: 38238369 PMCID: PMC10796945 DOI: 10.1038/s41598-024-51708-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 01/08/2024] [Indexed: 01/22/2024] Open
Abstract
Helicobacter pylori (H. pylori) is a universal health intimidation as mentioned by the World Health Organization. The primary causal agent linked to a number of illnesses, including inflammation and the development of stomach ulcers, is Helicobacter pylori. Since, H. pylori develops antibiotic resistance quickly, current H. pylori treatment approaches are becoming less effective. Our research aims to highlight novel formulation antibiotics using CuO-NPs as catalysts and studied their activity as anti-helicobacter pylori supported by computational studies (POM analysis and molecular docking) software. They were designed for anti-Helicobacter Pylori action. All compounds revealed a bactericidal effect better than the reference McFarland standards.
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Grants
- STDF Open access funding provided by Te Science, Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB).
- STDF Open access funding provided by Te Science, Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB).
- STDF Open access funding provided by Te Science, Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB).
- STDF Open access funding provided by Te Science, Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB).
- STDF Open access funding provided by Te Science, Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB).
- STDF Open access funding provided by Te Science, Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB).
- STDF Open access funding provided by Te Science, Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB).
- STDF Open access funding provided by Te Science, Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB).
- STDF Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB)., STDF
- STDF Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB)., STDF
- STDF Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB)., STDF
- STDF Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB)., STDF
- STDF Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB)., STDF
- STDF Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB)., STDF
- STDF Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB)., STDF
- STDF Technology & Innovation Funding Authority (STDF) in cooperation with Te Egyptian Knowledge Bank (EKB)., STDF
- Zagazig University
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Affiliation(s)
- Wesam S Shehab
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig, 44519, Egypt.
| | - Doaa A Elsayed
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig, 44519, Egypt.
| | - Atef M Abdel Hamid
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig, 44519, Egypt
| | - Mohamed G Assy
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig, 44519, Egypt
| | - Samar M Mouneir
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Cairo, 12211, Egypt
| | - Eman O Hamed
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig, 44519, Egypt
| | - Sahar M Mousa
- Inorganic Chemistry Department, National Research Centre, 33 El-Buhouth St., Dokki, Cairo, 12622, Egypt
| | - Gehan T El-Bassyouni
- Ceramics and Building Materials Department, National Research Centre, 33 El-Buhouth St., Dokki, Cairo, 12622, Egypt
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2
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TiO2 nanoparticle as catalyst for an efficient green one-pot synthesis of 1H-3-Indolyl Derivatives as significant antiviral activity. Bioorg Chem 2022; 124:105805. [DOI: 10.1016/j.bioorg.2022.105805] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 03/04/2022] [Accepted: 04/08/2022] [Indexed: 12/27/2022]
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3
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Xu SY, Zhang R, Zhang SS, Feng CG. Enantioselective synthesis of 3-aryl-phthalides through a nickel-catalyzed stereoconvergent cross-coupling reaction. Org Biomol Chem 2021; 19:4492-4496. [PMID: 33960992 DOI: 10.1039/d1ob00487e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A nickel-catalyzed asymmetric Suzuki-Miyaura cross-coupling of racemic 3-bromo-phthalides and arylboronic acids was realized for the synthesis of diverse chiral 3-aryl-phthalides in moderate to excellent reaction yields. The reaction proceeded in a stereoconvergent manner and high enantioselectivities were observed for most examined examples. A number of functional groups like aldehyde, ester and bromide were well tolerated. Heteroaromatic boronic acids were also competent coupling partners in this reaction.
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Affiliation(s)
- Si-Yu Xu
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Rui Zhang
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Shu-Sheng Zhang
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Chen-Guo Feng
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China. and CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China and Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, Shanghai Jiao Tong University, Shanghai, 200240, China
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4
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Ge J, Yin P, Chen Y, Cheng H, Liu J, Chen B, Tan C, Yin PF, Zheng HX, Li QQ, Chen S, Xu W, Wang X, Wu G, Sun R, Shan XH, Hong X, Zhang H. Ultrathin Amorphous/Crystalline Heterophase Rh and Rh Alloy Nanosheets as Tandem Catalysts for Direct Indole Synthesis. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2006711. [PMID: 33491810 DOI: 10.1002/adma.202006711] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 12/09/2020] [Indexed: 06/12/2023]
Abstract
Heterogeneous noble-metal-based catalysis plays an essential role in the production of fine chemicals. Rh-based catalysts are one of the most active candidates for indole synthesis. However, it is still highly desired to develop heterogeneous Rh-based catalysts with high activity and selectivity. In this work, a general, facile wet-chemical method is reported to synthesize ultrathin amorphous/crystalline heterophase Rh and Rh-based bimetallic alloy nanosheets (NSs), including RhCu, RhZn, and RhRu. Impressively, the amorphous/crystalline heterophase Rh NSs exhibit enhanced catalytic activity toward the direct synthesis of indole compared to the crystalline counterpart. Importantly, the obtained amorphous/crystalline heterophase RhCu alloy NSs can further enhance the selectivity to indole of >99.9% and the conversion is 100%. This work demonstrates the importance of phase engineering and metal alloying in the rational design and synthesis of tandem heterogeneous catalysts toward fine chemical synthesis.
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Affiliation(s)
- Jingjie Ge
- Center for Programmable Materials, School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore
| | - Peiqun Yin
- Center for Programmable Materials, School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore
- Center of Advanced Nanocatalysis (CAN), Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
- School of Chemistry and Environmental Engineering, Institute of Low-dimensional Materials Genome Initiative, Shenzhen University, Shenzhen, 518060, China
| | - Ye Chen
- Center for Programmable Materials, School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China
| | - Hongfei Cheng
- Center for Programmable Materials, School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore
| | - Jiawei Liu
- Center for Programmable Materials, School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore
| | - Bo Chen
- Department of Chemistry, City University of Hong Kong, Hong Kong, China
| | - Chaoliang Tan
- Department of Electrical Engineering, City University of Hong Kong, Hong Kong, China
| | - Peng-Fei Yin
- Department of Chemistry, City University of Hong Kong, Hong Kong, China
| | - Hong-Xing Zheng
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong, 252059, China
| | - Qiang-Qiang Li
- School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore, 637371, Singapore
| | - Shuangming Chen
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei, Anhui, 230029, China
| | - Wenjie Xu
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei, Anhui, 230029, China
| | - Xiaoqian Wang
- Center of Advanced Nanocatalysis (CAN), Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Geng Wu
- Center of Advanced Nanocatalysis (CAN), Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Rongbo Sun
- Center of Advanced Nanocatalysis (CAN), Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Xiang-Huan Shan
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Xun Hong
- Center of Advanced Nanocatalysis (CAN), Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Hua Zhang
- Department of Chemistry, City University of Hong Kong, Hong Kong, China
- Hong Kong Branch of National Precious Metals Material Engineering Research Center (NPMM), City University of Hong Kong, Hong Kong, China
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5
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[Fesipmim]Cl as highly efficient and reusable catalyst for solventless synthesis of dihydropyridine derivatives through Hantzsch reaction. J CHEM SCI 2020. [DOI: 10.1007/s12039-020-01770-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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6
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Yu Z, Lu X, Bai H, Xiong J, Feng W, Ji N. Effects of Solid Acid Supports on the Bifunctional Catalysis of Levulinic Acid to γ‐Valerolactone: Catalytic Activity and Stability. Chem Asian J 2020; 15:1182-1201. [DOI: 10.1002/asia.202000006] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 01/31/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Zhihao Yu
- School of Environmental Science and Engineering Tianjin University Tianjin 300350 P.R. China
| | - Xuebin Lu
- School of Environmental Science and Engineering Tianjin University Tianjin 300350 P.R. China
- Department of Chemistry & Environmental Science School of Science Tibet University Lhasa 850000 P.R. China
| | - Hui Bai
- School of Environmental Science and Engineering Tianjin University Tianjin 300350 P.R. China
| | - Jian Xiong
- Department of Chemistry & Environmental Science School of Science Tibet University Lhasa 850000 P.R. China
| | - Wenli Feng
- Department of Chemistry & Environmental Science School of Science Tibet University Lhasa 850000 P.R. China
| | - Na Ji
- School of Environmental Science and Engineering Tianjin University Tianjin 300350 P.R. China
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7
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Teng Z, Li W, Tang Y, Elzatahry A, Lu G, Zhao D. Mesoporous Organosilica Hollow Nanoparticles: Synthesis and Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1707612. [PMID: 30285290 DOI: 10.1002/adma.201707612] [Citation(s) in RCA: 118] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 05/18/2018] [Indexed: 05/22/2023]
Abstract
Hollow periodic mesoporous organosilicas (PMOs) with molecularly homogeneous organic functional groups in the inorganic pore walls are attracting more and more attention due to the high surface areas, tunable pore sizes, low densities, large cavities in the center, permeable thin shells, and versatile organic-inorganic hybrid frameworks, which make them promising in a variety of applications including adsorption, catalysis, drug delivery, and nanotheranostics. Herein, recent advances in the synthesis of hollow PMO nanoparticles with various organic moieties are summarized, and the mechanism and new insights of synthesis approaches, including hard-core templating methods, liquid-interface assembly methods, and the interfacial reassembly and transformation strategy are discussed in-depth. Meanwhile, the design principles, properties, and synthetic strategies for some smart hollow architectures such as multishelled hollow PMOs, yolk-shell structured PMOs, and nonspherical hollow PMOs are discussed. Moreover, the typical applications of hollow PMO nanomaterials as nanoreactors for chemical transformations and nanoplatforms for biomedicine are summarized. Finally, the challenges and prospects for the future development of hollow PMOs are described.
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Affiliation(s)
- Zhaogang Teng
- Department of Medical Imaging, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, Jiangsu, P.R. China
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, Jiangsu, P.R. China
| | - Wei Li
- Department of Chemistry, Laboratory of Advanced Materials, and iChEM, Fudan University, Shanghai, 200433, P.R. China
| | - Yuxia Tang
- Department of Medical Imaging, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, Jiangsu, P.R. China
| | - Ahmed Elzatahry
- Materials Science and Technology Program, College of Arts and Sciences, Qatar University, Doha, 2713, Qatar
| | - Guangming Lu
- Department of Medical Imaging, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, Jiangsu, P.R. China
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, Jiangsu, P.R. China
| | - Dongyuan Zhao
- Department of Chemistry, Laboratory of Advanced Materials, and iChEM, Fudan University, Shanghai, 200433, P.R. China
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8
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Zhu W, Chen Z, Pan Y, Dai R, Wu Y, Zhuang Z, Wang D, Peng Q, Chen C, Li Y. Functionalization of Hollow Nanomaterials for Catalytic Applications: Nanoreactor Construction. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1800426. [PMID: 30125990 DOI: 10.1002/adma.201800426] [Citation(s) in RCA: 133] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 06/10/2018] [Indexed: 06/08/2023]
Abstract
Hollow nanomaterials have attracted a broad interest in multidisciplinary research due to their unique structure and preeminent properties. Owing to the high specific surface area, well-defined active site, delimited void space, and tunable mass transfer rate, hollow nanostructures can serve as excellent catalysts, supports, and reactors for a variety of catalytic applications, including photocatalysis, electrocatalysis, heterogeneous catalysis, homogeneous catalysis, etc. Based on state-of-the-art synthetic methods and characterization techniques, researchers focus on the purposeful functionalization of hollow nanomaterials for catalytic mechanism studies and intricate catalytic reactions. Herein, an overview of current reports with respect to the catalysis of functionalized hollow nanomaterials is given, and they are classified into five types of versatile strategies with a top-down perspective, including textual and composition modification, encapsulation, multishelled construction, anchored single atomic site, and surface molecular engineering. In the detailed case studies, the design and construction of hierarchical hollow catalysts are discussed. Moreover, since hollow structure offers more than two types of spatial-delimited sites, complicated catalytic reactions are elaborated. In summary, functionalized hollow nanomaterials provide an ideal model for the rational design and development of efficient catalysts.
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Affiliation(s)
- Wei Zhu
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
- State Key Lab of Organic-Inorganic Composites and Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Zheng Chen
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Yuan Pan
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Ruoyun Dai
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Yue Wu
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Zhongbin Zhuang
- State Key Lab of Organic-Inorganic Composites and Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Dingsheng Wang
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Qing Peng
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Chen Chen
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Yadong Li
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
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9
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Lou Y, Shantz DF. Palladium-Containing and Metal-Free Supported Dendrons As Catalysts in Multistep Conversion of Oxygenates to Fuels. ChemCatChem 2019. [DOI: 10.1002/cctc.201801584] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Yueyun Lou
- Department of Chemical and Biomolecular Engineering; Tulane University; 6823 St. Charles Avenue New Orleans LA-70118 USA
| | - Daniel F. Shantz
- Department of Chemical and Biomolecular Engineering; Tulane University; 6823 St. Charles Avenue New Orleans LA-70118 USA
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10
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Okada M, Kaneko K, Yamanaka M, Shirakawa S. BINOL-derived bifunctional sulfide catalysts for asymmetric synthesis of 3,3-disubstituted phthalides via bromolactonization. Org Biomol Chem 2019; 17:3747-3751. [DOI: 10.1039/c9ob00417c] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
An efficient enantioselective synthesis of 3,3-disubstituted phthalides possessing a chiral quaternary carbon center was achieved via catalytic asymmetric bromolactonization using BINOL-derived bifunctional sulfide catalysts.
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Affiliation(s)
- Megumi Okada
- Department of Environmental Science
- Graduate School of Fisheries and Environmental Sciences
- Nagasaki University
- Nagasaki 852-8521
- Japan
| | - Kazuma Kaneko
- Department of Chemistry and Research Center for Smart Molecules
- Faculty of Science
- Rikkyo University
- Tokyo 171-8501
- Japan
| | - Masahiro Yamanaka
- Department of Chemistry and Research Center for Smart Molecules
- Faculty of Science
- Rikkyo University
- Tokyo 171-8501
- Japan
| | - Seiji Shirakawa
- Department of Environmental Science
- Graduate School of Fisheries and Environmental Sciences
- Nagasaki University
- Nagasaki 852-8521
- Japan
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11
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Affiliation(s)
- Ronghua Jin
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key, Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd Shanghai P.R. China
| | - Dongsong Zheng
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key, Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd Shanghai P.R. China
| | - Rui Liu
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key, Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd Shanghai P.R. China
| | - Guohua Liu
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key, Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd Shanghai P.R. China
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12
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Szőllősi G. Asymmetric one-pot reactions using heterogeneous chemical catalysis: recent steps towards sustainable processes. Catal Sci Technol 2018. [DOI: 10.1039/c7cy01671a] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Asymmetric one-pot reactions applying heterogeneous chemical catalysts and unifying the benefits of these catalytic materials with the advantages of one-pot methods, are surveyed.
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Affiliation(s)
- György Szőllősi
- MTA-SZTE Stereochemistry Research Group
- University of Szeged
- H-6720 Szeged, Dóm tér 8
- Hungary
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13
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Lu B, Zhao M, Ding G, Xie X, Jiang L, Ratovelomanana-Vidal V, Zhang Z. Ruthenium-Catalyzed Enantioselective Hydrogenation/Lactonization of 2-Acylarylcarboxylates: Direct Access to Chiral 3-Substituted Phthalides. ChemCatChem 2017. [DOI: 10.1002/cctc.201700695] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Bin Lu
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Mengmeng Zhao
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Guangni Ding
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Xiaomin Xie
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Lili Jiang
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Virginie Ratovelomanana-Vidal
- Institut de Recherche de Chimie Paris; IPSL Research University, Chimie ParisTech-CNRS; 11 rue Pierre et Marie Curie 75005 Paris France
| | - Zhaoguo Zhang
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
- Shanghai Institute of Organic Chemistry; Chines Academy of Sciences; 345 Lingling Road Shanghai 200032 P. R. China
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14
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A glassy carbon electrode modified with gold nanoparticle-encapsulated graphene oxide hollow microspheres for voltammetric sensing of nitrite. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2264-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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Prieto G, Tüysüz H, Duyckaerts N, Knossalla J, Wang GH, Schüth F. Hollow Nano- and Microstructures as Catalysts. Chem Rev 2016; 116:14056-14119. [DOI: 10.1021/acs.chemrev.6b00374] [Citation(s) in RCA: 550] [Impact Index Per Article: 68.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Gonzalo Prieto
- Department of Heterogeneous
Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470 Mülheim an der
Ruhr, Germany
| | - Harun Tüysüz
- Department of Heterogeneous
Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470 Mülheim an der
Ruhr, Germany
| | - Nicolas Duyckaerts
- Department of Heterogeneous
Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470 Mülheim an der
Ruhr, Germany
| | - Johannes Knossalla
- Department of Heterogeneous
Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470 Mülheim an der
Ruhr, Germany
| | - Guang-Hui Wang
- Department of Heterogeneous
Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470 Mülheim an der
Ruhr, Germany
| | - Ferdi Schüth
- Department of Heterogeneous
Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470 Mülheim an der
Ruhr, Germany
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16
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Li C, Shu X, Li L, Zhang G, Jin R, Cheng T, Liu G. A Cinchona Alkaloid-Functionalized Mesostructured Silica for Construction of Enriched Chiral β-Trifluoromethyl-β-Hydroxy Ketones over An Epoxidation-Relay Reduction Process. Chem Asian J 2016; 11:2072-7. [DOI: 10.1002/asia.201600640] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Cuibao Li
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
| | - Xiaomin Shu
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
| | - Liang Li
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
| | - Genwei Zhang
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
| | - Ronghua Jin
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
| | - Tanyu Cheng
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
| | - Guohua Liu
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
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17
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Kong L, Zhao J, Cheng T, Lin J, Liu G. A Polymer-Coated Rhodium/Diamine-Functionalized Silica for Controllable Reaction Switching in Enantioselective Tandem Reduction–Lactonization of Ethyl 2-Acylarylcarboxylates. ACS Catal 2016. [DOI: 10.1021/acscatal.5b02797] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Lingyu Kong
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China
| | - Junwei Zhao
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China
| | - Tanyu Cheng
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China
| | - Jingrong Lin
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China
| | - Guohua Liu
- Key Laboratory of Resource
Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare
Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China
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18
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An J, Cheng T, Xiong X, Wu L, Han B, Liu G. Yolk–shell-structured mesoporous silica: a bifunctional catalyst for nitroaldol–Michael one-pot cascade reaction. Catal Sci Technol 2016. [DOI: 10.1039/c6cy00716c] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A site-isolated yolk–shell-structured mesoporous silica for the nitroaldol–Michael one-pot enantio-relay reaction to convert aldehydes, nitromethane and acetylacetone to chiral diones is developed.
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Affiliation(s)
- Juzeng An
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
| | - Tanyu Cheng
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
| | - Xi Xiong
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
| | - Liang Wu
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
| | - Bin Han
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
| | - Guohua Liu
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai
- China
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19
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Cao H, Zhu XH, Wang D, Sun Z, Deng Y, Hou XF, Zhao D. Selectivity Enhancement in Dynamic Kinetic Resolution of Secondary Alcohols through Adjusting the Micro-Environment of Metal Complex Confined in Nanochannels: A Promising Strategy for Tandem Reactions. ACS Catal 2014. [DOI: 10.1021/cs500988a] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Hui Cao
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Xiao-Han Zhu
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Dong Wang
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Zhenkun Sun
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Yonghui Deng
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Xiu-Feng Hou
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Dongyuan Zhao
- Department of Chemistry, Fudan University, Shanghai 200433, China
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20
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Titanium dioxide as a catalyst support in heterogeneous catalysis. ScientificWorldJournal 2014; 2014:727496. [PMID: 25383380 PMCID: PMC4213406 DOI: 10.1155/2014/727496] [Citation(s) in RCA: 110] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Revised: 07/22/2014] [Accepted: 08/10/2014] [Indexed: 01/16/2023] Open
Abstract
The lack of stability is a challenge for most heterogeneous catalysts. During operations, the agglomeration of particles may block the active sites of the catalyst, which is believed to contribute to its instability. Recently, titanium oxide (TiO2) was introduced as an alternative support material for heterogeneous catalyst due to the effect of its high surface area stabilizing the catalysts in its mesoporous structure. TiO2 supported metal catalysts have attracted interest due to TiO2 nanoparticles high activity for various reduction and oxidation reactions at low pressures and temperatures. Furthermore, TiO2 was found to be a good metal oxide catalyst support due to the strong metal support interaction, chemical stability, and acid-base property. The aforementioned properties make heterogeneous TiO2 supported catalysts show a high potential in photocatalyst-related applications, electrodes for wet solar cells, synthesis of fine chemicals, and others. This review focuses on TiO2 as a support material for heterogeneous catalysts and its potential applications.
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