1
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Bhagat S, Dani S, Verma A, Dharavath R, Pratap UR. Cu@CTF as an efficient heterogeneous catalyst in Click Reaction between Azide and Alkyne towards disubstituted Triazoles. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
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2
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Liao L, Li M, Yin Y, Chen J, Zhong Q, Du R, Liu S, He Y, Fu W, Zeng F. Advances in the Synthesis of Covalent Triazine Frameworks. ACS OMEGA 2023; 8:4527-4542. [PMID: 36777586 PMCID: PMC9909813 DOI: 10.1021/acsomega.2c06961] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 01/05/2023] [Indexed: 05/14/2023]
Abstract
Covalent triazine frameworks (CTFs) are a class of organic polymer materials constructed by aromatic 1,3,5-triazine rings with planar π-conjugation properties. CTFs are highly stable and porous with N atoms in the frameworks, possessing semiconductive properties; thus they are widely used in gas adsorption and separation as well as catalysis. The properties of CTFs strongly depend on the type of monomers and the synthesis process. Synthesis methods including ionothermal polymerization, amino-aldehyde synthesis, trifluoromethanesulfonic acid catalyzed synthesis, and aldehyde-amidine condensation have been intensively studied in recent years. In this review, we discuss the recent advances and future developments of CTFs synthesis.
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Affiliation(s)
- Longfei Liao
- School
of Materials Science and Engineering, Harbin
Institute of Technology (Shenzhen), Shenzhen 518055, Guangdong, China
- Space
Science and Technology Institute (Shenzhen), Shenzhen 518117, Guangdong, China
- (L.L.)
| | - Mingyu Li
- School
of Materials Science and Engineering, Harbin
Institute of Technology (Shenzhen), Shenzhen 518055, Guangdong, China
| | - Yongli Yin
- Space
Science and Technology Institute (Shenzhen), Shenzhen 518117, Guangdong, China
| | - Jian Chen
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemical Engineering, Nanjing Tech University, Nanjing 211816, Jiangsu, China
| | - Qitong Zhong
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemical Engineering, Nanjing Tech University, Nanjing 211816, Jiangsu, China
| | - Ruixing Du
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemical Engineering, Nanjing Tech University, Nanjing 211816, Jiangsu, China
| | - Shuilian Liu
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemical Engineering, Nanjing Tech University, Nanjing 211816, Jiangsu, China
| | - Yiming He
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemical Engineering, Nanjing Tech University, Nanjing 211816, Jiangsu, China
| | - Weijie Fu
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemical Engineering, Nanjing Tech University, Nanjing 211816, Jiangsu, China
| | - Feng Zeng
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemical Engineering, Nanjing Tech University, Nanjing 211816, Jiangsu, China
- (F.Z.)
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3
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Yang H, Xi S, Guo N, Wang M, Liu L, Lyu P, Yu X, Li J, Xu H, Hai X, Li Z, Li X, Sun T, Zhao X, Han Y, Yu W, Wu J, Zhang C, Fei H, Koh MJ, Lu J. Catalytically active atomically thin cuprate with periodic Cu single sites. Natl Sci Rev 2023; 10:nwac100. [PMID: 36879660 PMCID: PMC9985158 DOI: 10.1093/nsr/nwac100] [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: 08/04/2021] [Revised: 03/29/2022] [Accepted: 03/29/2022] [Indexed: 11/14/2022] Open
Abstract
Rational design and synthesis of catalytically active two-dimensional (2D) materials with an abundance of atomically precise active sites in their basal planes remains a great challenge. Here, we report a ligand exchange strategy to exfoliate bulk [Cu4(OH)6][O3S(CH2)4SO3] cuprate crystals into atomically thin 2D cuprate layers ([Cu2(OH)3]+). The basal plane of 2D cuprate layers contains periodic arrays of accessible unsaturated Cu(II) single sites (2D-CuSSs), which are found to promote efficient oxidative Chan-Lam coupling. Our mechanistic studies reveal that the reactions proceed via coordinatively unsaturated CuO4(II) single sites with the formation of Cu(I) species in the rate-limiting step, as corroborated by both operando experimental and theoretical studies. The robust stability of 2D-CuSSs in both batch and continuous flow reactions, coupled with their recyclability and good performance in complex molecule derivatization, render 2D-CuSSs attractive catalyst candidates for broad utility in fine chemical synthesis.
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Affiliation(s)
- Huimin Yang
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Shibo Xi
- Institute of Chemical and Engineering Sciences, Singapore 627833, Singapore
| | - Na Guo
- Department of Physics, National University of Singapore, Singapore 117542, Singapore
| | - Mu Wang
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Lingmei Liu
- Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Pin Lyu
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Xiaolong Yu
- SDU-ANU Joint Science College, Shandong University, Weihai264209, China
| | - Jing Li
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Haomin Xu
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Xiao Hai
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Zejun Li
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Xinzhe Li
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Tao Sun
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Xiaoxu Zhao
- School of Materials Science and Engineering, Peking University, Beijing 100871, China
| | - Yu Han
- Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Wei Yu
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Jie Wu
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Chun Zhang
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore.,Department of Physics, National University of Singapore, Singapore 117542, Singapore.,Centre for Advanced 2D Materials and Graphene Research Centre, National University of Singapore, Singapore 117546, Singapore
| | - Honghan Fei
- Department of Chemistry, Tongji University, Shanghai200092, China
| | - Ming Joo Koh
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Jiong Lu
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore.,Centre for Advanced 2D Materials and Graphene Research Centre, National University of Singapore, Singapore 117546, Singapore
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4
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Cu@MTPOF as an Efficient Catalyst for the C–S Coupling of 2-Mercaptobenzimidazole with Aryl Halides and 2-Halobenzoic Acids. Catal Letters 2022. [DOI: 10.1007/s10562-022-04092-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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5
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Jia X, He J. Three copper (II) complexes derived from 2‐methylquinoline and cyclic secondary amines: Synthesis and catalytic application in C‐N bond forming reactions. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xuefeng Jia
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemical and Material Science Shanxi Normal University Taiyuan Shanxi China
| | - Jieting He
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemical and Material Science Shanxi Normal University Taiyuan Shanxi China
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6
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Jia X, Tong X. Recent Progress on Chan-Lam Coupling Reactions Catalyzed by Copper(II) Complexes. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202203034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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7
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Veerakumar P, Velusamy N, Thanasekaran P, Lin KC, Rajagopal S. Copper supported silica-based nanocatalysts for CuAAC and cross-coupling reactions. REACT CHEM ENG 2022. [DOI: 10.1039/d2re00095d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Recent advances in Cu/SiO2-based heterogeneous catalysts for click reaction, C–N, C–S, and C–O coupling reactions are reviewed and summarized.
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Affiliation(s)
- Pitchaimani Veerakumar
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan
| | - Nithya Velusamy
- Department of Biochemical Science and Technology, National Taiwan University, Taipei 10617, Taiwan
| | | | - King-Chuen Lin
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
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8
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Abstract
AbstractThe unique properties of fluorine-containing organic compounds make fluorine substitution attractive for the development of pharmaceuticals and various specialty materials, which have inspired the evolution of diverse C-F bond activation techniques. Although many advances have been made in functionalizations of activated C-F bonds utilizing transition metal complexes, there are fewer approaches available for nonactivated C-F bonds due to the difficulty in oxidative addition of transition metals to the inert C-F bonds. In this regard, using Lewis acid to abstract the fluoride and light/radical initiator to generate the radical intermediate have emerged as powerful tools for activating those inert C-F bonds. Meanwhile, these transition-metal-free processes are greener, economical, and for the pharmaceutical industry, without heavy metal residues. This review provides an overview of recent C-F bond activations and functionalizations under transition-metal-free conditions. The key mechanisms involved are demonstrated and discussed in detail. Finally, a brief discussion on the existing limitations of this field and our perspective are presented.
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9
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Kundu A, Kumar VV, Anthony SP. Metal-organic frameworks derived CuONPs@C nanocatalysts for synthesizing optoelectronic triarylamine molecules. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2020.108301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Affiliation(s)
- Hai‐Yang Cheng
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Tao Wang
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
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11
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Nitrogen-rich polyaminal porous network for CO2 uptake studies and preparation of carbonized materials. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109477] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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12
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Liu J, Wang N, Ma L. Recent Advances in Covalent Organic Frameworks for Catalysis. Chem Asian J 2020; 15:338-351. [DOI: 10.1002/asia.201901527] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/10/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Jianguo Liu
- Guangzhou Institute of Energy ConversionChinese Academy of Sciences 510640 Guangzhou China
- Key Laboratory of Renewable EnergyChinese Academy of Sciences 510640 Guangzhou China
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development 510640 Guangzhou China
| | - Nan Wang
- Guangzhou Institute of Energy ConversionChinese Academy of Sciences 510640 Guangzhou China
- Key Laboratory of Renewable EnergyChinese Academy of Sciences 510640 Guangzhou China
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development 510640 Guangzhou China
- School of Environmental Science and EngineeringTianjin University Tianjin 300350 China
| | - Longlong Ma
- Guangzhou Institute of Energy ConversionChinese Academy of Sciences 510640 Guangzhou China
- Key Laboratory of Renewable EnergyChinese Academy of Sciences 510640 Guangzhou China
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development 510640 Guangzhou China
- School of Environmental Science and EngineeringTianjin University Tianjin 300350 China
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13
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Porous organic polymer derived metal-free carbon composite as an electrocatalyst for CO2 reduction and water splitting. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2019.10.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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14
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Sadhasivam V, Harikrishnan M, Elamathi G, Balasaravanan R, Murugesan S, Siva A. Copper nanoparticles supported on highly nitrogen-rich covalent organic polymers as heterogeneous catalysts for the ipso-hydroxylation of phenyl boronic acid to phenol. NEW J CHEM 2020. [DOI: 10.1039/c9nj05759e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here, we report the synthesis of highly nitrogen-rich covalent organic polymers as a solid heterogeneous catalyst for the oxidation of phenylboronic acid under atmospheric conditions in an aqueous medium to achieve very good yields up to 99%.
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Affiliation(s)
- Velu Sadhasivam
- Department of Chemistry
- V. M. K. V. Engineering College
- Vinayaga Mission's Research Foundation (Deemed to be University)
- Salem
- India
| | - Muniyasamy Harikrishnan
- Supramolecular and Organometallic Chemistry Lab
- Department of Inorganic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625 021
| | - Ganesan Elamathi
- Supramolecular and Organometallic Chemistry Lab
- Department of Inorganic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625 021
| | - Rajendran Balasaravanan
- Supramolecular and Organometallic Chemistry Lab
- Department of Inorganic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625 021
| | - Sepperumal Murugesan
- Supramolecular and Organometallic Chemistry Lab
- Department of Inorganic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625 021
| | - Ayyanar Siva
- Supramolecular and Organometallic Chemistry Lab
- Department of Inorganic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625 021
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15
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Huo J, Luo B, Chen Y. Crystalline Covalent Organic Frameworks from Triazine Nodes as Porous Adsorbents for Dye Pollutants. ACS OMEGA 2019; 4:22504-22513. [PMID: 31909333 PMCID: PMC6941375 DOI: 10.1021/acsomega.9b03176] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 12/03/2019] [Indexed: 05/21/2023]
Abstract
The development of covalent organic frameworks (COFs) with nodes and spacers, designed to maximize their functional properties, is a challenge. Triazines exhibit better electron affinity than benzene-based aromatic rings; therefore, structures based on 1,3,5-substituted triazine-centered nodes are more stable than those from 1,3,5-benzene-linked COFs. Compared to COFs prepared from flat, rigid sp2 carbon-linked triazine nodes, the O-linked flexible tripodal triazine-based COF demonstrates several unpredictable properties such as an increase in crystallinity and cavity size. In this study, the COF prepared from O-linked flexible 2,4,6-tris(p-formylphenoxy)-1,3,5-triazine serves as an excellent absorbent for removing methylene blue from water. Our results demonstrate that COF is highly stable in water and functions as a robust adsorbent. Its adsorption isotherm is consistent with the Langmuir model and its adsorption kinetics follows a pseudo-second order model. Moreover, the COF was characterized using elemental analysis, Fourier transform infrared spectroscopy, thermogravimetric analysis, scanning electron microscopy, solid-state ultraviolet-visible spectroscopy, and X-ray diffraction. It exhibited permanent porosity, a high specific surface area (279.5 m2·g-1), and was chemically and thermally stable. Photophysical studies revealed that the COF exhibits a low bandgap energy value of 3.07 eV, indicating its semiconducting nature.
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16
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Mittal A, Kumari S, Parmanand, Yadav D, Sharma SK. A new copper complex on graphene oxide: A heterogeneous catalyst for
N
‐arylation and C‐H activation. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5362] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Ayushi Mittal
- Department of ChemistryUniversity of Delhi Delhi 110007 India
| | - Shweta Kumari
- Department of ChemistryUniversity of Delhi Delhi 110007 India
| | - Parmanand
- Department of ChemistryUniversity of Delhi Delhi 110007 India
| | - Deepak Yadav
- Department of ChemistryUniversity of Delhi Delhi 110007 India
- Department of ChemistryCentral University of Haryana Mahendergarh 123031 India
| | - Sunil K. Sharma
- Department of ChemistryUniversity of Delhi Delhi 110007 India
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17
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Sadhasivam V, Sankar B, Elamathi G, Mariyappan M, Siva A. Cu(OAc)2 entrapped on ethylene glycol-modified melamine–formaldehyde polymer as an efficient heterogeneous catalyst for Suzuki–Miyaura coupling reactions. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-03984-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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18
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Chen J, Zhang Y, Li T, Zhu D. Shape-Controlled Synthesis of Melamine Based Polyamide Materials and Application in Suzuki-Miyaura Coupling Reaction. Macromol Res 2019. [DOI: 10.1007/s13233-019-7120-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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19
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Senthilkumaran M, Saravanan C, Eswaran L, Puthiaraj P, Mareeswaran PM. Selective Carbon Dioxide Capture Using Silica‐Supported Polyaminals. ChemistrySelect 2019. [DOI: 10.1002/slct.201901581] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | - Chokalingam Saravanan
- Department of Industrial ChemistryAlagappa University, Karaikudi Tamilnadu India – 630 003
| | - Lakshmanan Eswaran
- Department of Industrial ChemistryAlagappa University, Karaikudi Tamilnadu India – 630 003
| | - Pillaiyar Puthiaraj
- Department of Chemistry and Chemical EngineeringInha University Incheon 402-751 South Korea
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20
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Puthiaraj P, Yu K, Shim SE, Ahn WS. Pd(II)-immobilized on a nanoporous triazine-based covalent imine framework for facile cyanation of haloarenes with K4Fe(CN)6. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.110395] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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21
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Ravi S, Puthiaraj P, Yu K, Ahn WS. Porous Covalent Organic Polymers Comprising a Phosphite Skeleton for Aqueous Nd(III) Capture. ACS APPLIED MATERIALS & INTERFACES 2019; 11:11488-11497. [PMID: 30843384 DOI: 10.1021/acsami.9b00546] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In order to meet the ever-increasing industrial demand for rare-earth elements (REEs), it is desirable to separate and recycle them at low concentrations from various sources including industrial and urban wastes. Here, we introduced phosphorus binding sites on the hydrophobic surface of a robust and high-surface area porous polymer backbone for environmentally benign and selective recovery of REEs via adsorption. For this purpose, two porous covalent organic polymer (COP) materials incorporated with in-built phosphite functionality (P-COP-1 and P-COP-2) were synthesized and applied for the adsorptive separation of Nd(III) ions from aqueous solution. A strategy to develop a series of P-COPs via a simple Friedel-Crafts reaction was introduced, and their application to the selective adsorption of REEs was explored for the first time. The newly synthesized P-COPs were amorphous and/or weakly crystalline and showed excellent chemical stability and large specific surface area with sufficient mesoporosity for enhanced diffusion of REE ions. P-COP-1 exhibited an exceptionally high Nd(III) adsorption capacity of 321.0 mg/g, corresponding to the stoichiometric ratio of P/Nd(III) = 1:0.7 and high selectivity of >86% over other competing transition and alkaline earth metal ions, whereas P-COP-2 gave a Nd(III) adsorption capacity of 175.6 mg/g at 25 °C and pH 5. Moreover, P-COP-1 showed a distribution coefficient value of 5.45 × 105 mL/g, which is superior to other benchmark adsorbent materials reported so far. Finally, the P-COPs were reusable for a minimum of 10 cycles without deterioration in adsorption capacities.
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Affiliation(s)
- Seenu Ravi
- Department of Chemistry and Chemical Engineering , Inha University , Incheon 22212 , Republic of Korea
| | - Pillaiyar Puthiaraj
- Department of Chemistry and Chemical Engineering , Inha University , Incheon 22212 , Republic of Korea
| | - Kwangsun Yu
- Department of Chemistry and Chemical Engineering , Inha University , Incheon 22212 , Republic of Korea
| | - Wha-Seung Ahn
- Department of Chemistry and Chemical Engineering , Inha University , Incheon 22212 , Republic of Korea
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22
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Kumar A, Layek S, Agrahari B, Kujur S, Pathak DD. Graphene Oxide Immobilized Copper(II) Schiff Base Complex [GO@AF-SB-Cu]: A Versatile Catalyst for Chan-Lam Coupling Reaction. ChemistrySelect 2019. [DOI: 10.1002/slct.201803113] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Akash Kumar
- Department of Applied Chemistry; Indian Institute of Technology (Indian School of Mines); Dhanbad- 826004 India
| | - Samaresh Layek
- Department of Applied Chemistry; Indian Institute of Technology (Indian School of Mines); Dhanbad- 826004 India
| | - Bhumika Agrahari
- Department of Applied Chemistry; Indian Institute of Technology (Indian School of Mines); Dhanbad- 826004 India
| | - Shelly Kujur
- Department of Applied Chemistry; Indian Institute of Technology (Indian School of Mines); Dhanbad- 826004 India
| | - Devendra Deo Pathak
- Department of Applied Chemistry; Indian Institute of Technology (Indian School of Mines); Dhanbad- 826004 India
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23
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Gao W, Liu F, Pan CW, Zhang XM, Liu JP, Gao QY. A stable anionic metal–organic framework with open coordinated sites: selective separation toward cationic dyes and sensing properties. CrystEngComm 2019. [DOI: 10.1039/c8ce02060d] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A multifunctional anionic metal–organic framework was successfully synthesized using a new pyridyl–tricarboxylate ligand. It could be applied as a luminescent sensor for Fe3+ ions and TNP and it showed selective adsorption of cationic dyes.
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Affiliation(s)
- Wei Gao
- College of Chemical Engineering
- China University of Mining and Technology
- Xuzhou
- China
- College of Chemistry and Materials Science
| | - Feng Liu
- College of Chemistry and Materials Science
- Huaibei Normal University
- China
| | - Chang-Wei Pan
- College of Chemical Engineering
- China University of Mining and Technology
- Xuzhou
- China
| | - Xiu-Mei Zhang
- College of Chemistry and Materials Science
- Huaibei Normal University
- China
- State Key Laboratory of Coordination Chemistry
- Nanjing University
| | - Jie-Ping Liu
- College of Chemistry and Materials Science
- Huaibei Normal University
- China
| | - Qing-Yu Gao
- College of Chemical Engineering
- China University of Mining and Technology
- Xuzhou
- China
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24
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Shunmughanathan M, Madankumar N, Pitchumani K. Triaminopyrimidine Based Porous Organic Polymers: Synthesis, Characterization and Catalytic Applications in One-pot Room Temperature Synthesis of Dihydropyranopyranes. ChemistrySelect 2018. [DOI: 10.1002/slct.201803483] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Murugesan Shunmughanathan
- Department of Natural Products Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai-625 021, Tamil Nadu India
| | - Natarajan Madankumar
- Department of Natural Products Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai-625 021, Tamil Nadu India
| | - Kasi Pitchumani
- Centre for Green Chemistry Processes; School of Chemistry; Madurai Kamaraj University; Madurai-625 021, Tamil Nadu India
- Department of Natural Products Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai-625 021, Tamil Nadu India
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25
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Synthetic applications and methodology development of Chan-Lam coupling: a review. Mol Divers 2018; 23:215-259. [PMID: 30159807 DOI: 10.1007/s11030-018-9870-z] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 08/25/2018] [Indexed: 01/17/2023]
Abstract
Chan-Lam coupling is one of the most popular and easy methods to perform arylation of amines (N-arylations). This cross-coupling is generally performed by reacting aryl boronate derivatives with a variety of substrates involving nitrogen containing functional groups such as amines, amides, ureas, hydrazine, carbamates. This article summarizes the synthetic applications of this reaction and the efforts of scientists to develop novel and efficient methodologies for this reaction.
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26
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Sadhasivam V, Balasaravanan R, Chithiraikumar C, Siva A. Palladium Nanoparticles Supported on Nitrogen-rich Containing Melamine-based Microporous Covalent Triazine Polymers as Efficient Heterogeneous Catalyst for C−Se Coupling Reactions. ChemCatChem 2018. [DOI: 10.1002/cctc.201800400] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Velu Sadhasivam
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry; Madurai Kamaraj University; Madurai-625021 Tamil Nadu India
| | - Rajendiran Balasaravanan
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry; Madurai Kamaraj University; Madurai-625021 Tamil Nadu India
| | - Chinnadurai Chithiraikumar
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry; Madurai Kamaraj University; Madurai-625021 Tamil Nadu India
| | - Ayyanar Siva
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry; Madurai Kamaraj University; Madurai-625021 Tamil Nadu India
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27
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Khatioda R, Pathak D, Sarma B. Cu(II) Complex onto a Pyridine‐Based Porous Organic Polymer as a Heterogeneous Catalyst for Nitroarene Reduction. ChemistrySelect 2018. [DOI: 10.1002/slct.201801003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rajiv Khatioda
- Department of Chemical SciencesTezpur University, Napaam - 784028 Tezpur, Assam India
| | - Debabrat Pathak
- Department of Chemical SciencesTezpur University, Napaam - 784028 Tezpur, Assam India
| | - Bipul Sarma
- Department of Chemical SciencesTezpur University, Napaam - 784028 Tezpur, Assam India
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28
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Kramer S, Bennedsen NR, Kegnæs S. Porous Organic Polymers Containing Active Metal Centers as Catalysts for Synthetic Organic Chemistry. ACS Catal 2018. [DOI: 10.1021/acscatal.8b01167] [Citation(s) in RCA: 133] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Søren Kramer
- Department of Chemistry, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark
| | - Niklas R. Bennedsen
- Department of Chemistry, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark
| | - Søren Kegnæs
- Department of Chemistry, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark
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29
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Li TT, Liu Y, Qi SC, Liu XQ, Huang L, Sun LB. Calcium oxide-modified mesoporous silica loaded onto ferriferrous oxide core: Magnetically responsive mesoporous solid strong base. J Colloid Interface Sci 2018; 526:366-373. [PMID: 29751270 DOI: 10.1016/j.jcis.2018.05.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 04/30/2018] [Accepted: 05/03/2018] [Indexed: 12/16/2022]
Abstract
The design of new type of solid strong base with ideal activity, stability, and reusability is strongly urged by the growing demand of green chemistry and sustainable development. In this study, a new type of mesoporous solid strong base, denoted as CaO/mSiO2/Fe3O4, is successfully fabricated by successively coating SiO2 onto Fe3O4 magnetic nanoparticles and loading CaO into the mesoporous SiO2. Compared with a series of other typical solid bases, the CaO/mSiO2/Fe3O4 exhibits higher activity towards the synthesis of dimethyl carbonate by the transesterification of ethylene carbonate and methanol. The activity of the CaO/mSiO2/Fe3O4 is not observed to decrease obviously even after sextic catalyst recirculation, and in particular, the recovery of the catalyst without quality loss is very convenient due to the good magnetic responsiveness of the Fe3O4 cores.
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Affiliation(s)
- Tian-Tian Li
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Yu Liu
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Shi-Chao Qi
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Xiao-Qin Liu
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China.
| | - Li Huang
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Lin-Bing Sun
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China.
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30
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Zhu G, Shi S, Liu M, Zhao L, Wang M, Zheng X, Gao J, Xu J. Formation of Strong Basicity on Covalent Triazine Frameworks as Catalysts for the Oxidation of Methylene Compounds. ACS APPLIED MATERIALS & INTERFACES 2018; 10:12612-12617. [PMID: 29600704 DOI: 10.1021/acsami.7b19001] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Porous solid bases are increasingly attractive for applications in green chemistry and heterogeneous catalysis under relatively mild conditions. Here, covalent triazine frameworks (CTFs) were first applied as a support for the porous solid strong bases through a redox process between the base precursor KNO3 and CTFs, leading to a relatively low calcination temperature (400 °C). As a result, porous organic frameworks possessing ordered microstructures as well as strong basic sites were successfully synthesized. The materials were characterized by X-ray diffraction, Fourier transform infrared, high-resolution transmission electron microscopy, temperature programmed desorption of CO2, and so forth. The obtained solid bases displayed remarkable catalytic activity in the aerobic oxidation of methylene compounds, and the yield of fluorenones could reach 93.6% at 120 °C, which was nearly 3 times higher than that of the control catalyst. The current research may present a new idea for the construction of porous organic polymers with strong basicity.
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Affiliation(s)
- Guozhi Zhu
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , People's Republic of China
- University of Chinese Academy of Sciences , Beijing 100049 , People's Republic of China
| | - Song Shi
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , People's Republic of China
| | - Meng Liu
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , People's Republic of China
- University of Chinese Academy of Sciences , Beijing 100049 , People's Republic of China
| | - Li Zhao
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , People's Republic of China
- University of Chinese Academy of Sciences , Beijing 100049 , People's Republic of China
| | - Min Wang
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , People's Republic of China
| | - Xi Zheng
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , People's Republic of China
| | - Jin Gao
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , People's Republic of China
| | - Jie Xu
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , People's Republic of China
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31
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Chang Z, Jing X, He C, Liu X, Duan C. Silver Clusters as Robust Nodes and π–Activation Sites for the Construction of Heterogeneous Catalysts for the Cycloaddition of Propargylamines. ACS Catal 2018. [DOI: 10.1021/acscatal.7b02844] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhiduo Chang
- State Key Laboratory of Fine Chemicals,
Zhang Dayu College of Chemistry, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Xu Jing
- State Key Laboratory of Fine Chemicals,
Zhang Dayu College of Chemistry, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Cheng He
- State Key Laboratory of Fine Chemicals,
Zhang Dayu College of Chemistry, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Xin Liu
- State Key Laboratory of Fine Chemicals,
Zhang Dayu College of Chemistry, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals,
Zhang Dayu College of Chemistry, Dalian University of Technology, Dalian 116024, People’s Republic of China
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32
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Li TT, Gao XJ, Qi SC, Huang L, Peng SS, Liu W, Liu XQ, Sun LB. Potassium-incorporated mesoporous carbons: strong solid bases with enhanced catalytic activity and stability. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00100f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Through chemical activation combined with the hard-templating strategy, potassium-incorporated mesoporous carbons were fabricated which showed strong basicity and enhanced catalytic performance.
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Affiliation(s)
- Tian-Tian Li
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
| | - Xia-Jun Gao
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
| | - Shi-Chao Qi
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
| | - Li Huang
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
| | - Song-Song Peng
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
| | - Wei Liu
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
| | - Xiao-Qin Liu
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
| | - Lin-Bing Sun
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
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33
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Kumar BS, Pitchumani K. Chemistry in Confinement: Copper and Palladium Catalyzed Ecofriendly Organic Transformations within Porous Frameworks. CHEM REC 2017; 18:506-526. [DOI: 10.1002/tcr.201700056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Accepted: 11/14/2017] [Indexed: 12/24/2022]
Affiliation(s)
- Basuvaraj Suresh Kumar
- Department of Natural Products Chemistry, School of Chemistry; Madurai Kamaraj University; Madurai 625021, Tamil Nadu India
| | - Kasi Pitchumani
- Department of Natural Products Chemistry, School of Chemistry; Madurai Kamaraj University; Madurai 625021, Tamil Nadu India
- Centre for Green Chemistry Processes, School of Chemistry; Madurai Kamaraj University; Madurai 625021, Tamil Nadu India
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34
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Transition-metal-free site-selective C–F bond activation for synthesis of 8-aminoquinolines. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.09.069] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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35
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Ravi S, Puthiaraj P, Ahn WS. Cyclic carbonate synthesis from CO2 and epoxides over diamine-functionalized porous organic frameworks. J CO2 UTIL 2017. [DOI: 10.1016/j.jcou.2017.08.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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36
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Rogge SMJ, Bavykina A, Hajek J, Garcia H, Olivos-Suarez AI, Sepúlveda-Escribano A, Vimont A, Clet G, Bazin P, Kapteijn F, Daturi M, Ramos-Fernandez EV, Llabrés i Xamena FX, Van Speybroeck V, Gascon J. Metal-organic and covalent organic frameworks as single-site catalysts. Chem Soc Rev 2017; 46:3134-3184. [PMID: 28338128 PMCID: PMC5708534 DOI: 10.1039/c7cs00033b] [Citation(s) in RCA: 605] [Impact Index Per Article: 86.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Indexed: 12/22/2022]
Abstract
Heterogeneous single-site catalysts consist of isolated, well-defined, active sites that are spatially separated in a given solid and, ideally, structurally identical. In this review, the potential of metal-organic frameworks (MOFs) and covalent organic frameworks (COFs) as platforms for the development of heterogeneous single-site catalysts is reviewed thoroughly. In the first part of this article, synthetic strategies and progress in the implementation of such sites in these two classes of materials are discussed. Because these solids are excellent playgrounds to allow a better understanding of catalytic functions, we highlight the most important recent advances in the modelling and spectroscopic characterization of single-site catalysts based on these materials. Finally, we discuss the potential of MOFs as materials in which several single-site catalytic functions can be combined within one framework along with their potential as powerful enzyme-mimicking materials. The review is wrapped up with our personal vision on future research directions.
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Affiliation(s)
- S. M. J. Rogge
- Center for Molecular Modeling , Ghent University , Technologiepark 903 , 9052 Zwijnaarde , Belgium .
| | - A. Bavykina
- Delft University of Technology , Chemical Engineering Department , Catalysis Engineering , Van der Maasweg 9 , 2629 HZ Delft , The Netherlands .
| | - J. Hajek
- Center for Molecular Modeling , Ghent University , Technologiepark 903 , 9052 Zwijnaarde , Belgium .
| | - H. Garcia
- Instituto de Tecnología Química UPV-CSIC , Universitat Politècnica de Valencia , Consejo Superior de Investigaciones Científicas , Avda. de los Naranjos, s/n , 46022 , Valencia , Spain .
| | - A. I. Olivos-Suarez
- Delft University of Technology , Chemical Engineering Department , Catalysis Engineering , Van der Maasweg 9 , 2629 HZ Delft , The Netherlands .
| | - A. Sepúlveda-Escribano
- Inorganic Chemistry Department , University Institute of Materials , University of Alicante , Ctra. San Vicente-Alicante s/n , Alicante , Spain .
| | - A. Vimont
- Normandie Université , ENSICAEN , UNICAEN , CNRS , Laboratoire Catalyse et Spectrochimie , 14000 Caen , France .
| | - G. Clet
- Normandie Université , ENSICAEN , UNICAEN , CNRS , Laboratoire Catalyse et Spectrochimie , 14000 Caen , France .
| | - P. Bazin
- Normandie Université , ENSICAEN , UNICAEN , CNRS , Laboratoire Catalyse et Spectrochimie , 14000 Caen , France .
| | - F. Kapteijn
- Delft University of Technology , Chemical Engineering Department , Catalysis Engineering , Van der Maasweg 9 , 2629 HZ Delft , The Netherlands .
| | - M. Daturi
- Normandie Université , ENSICAEN , UNICAEN , CNRS , Laboratoire Catalyse et Spectrochimie , 14000 Caen , France .
| | - E. V. Ramos-Fernandez
- Inorganic Chemistry Department , University Institute of Materials , University of Alicante , Ctra. San Vicente-Alicante s/n , Alicante , Spain .
| | - F. X. Llabrés i Xamena
- Instituto de Tecnología Química UPV-CSIC , Universitat Politècnica de Valencia , Consejo Superior de Investigaciones Científicas , Avda. de los Naranjos, s/n , 46022 , Valencia , Spain .
| | - V. Van Speybroeck
- Center for Molecular Modeling , Ghent University , Technologiepark 903 , 9052 Zwijnaarde , Belgium .
| | - J. Gascon
- Delft University of Technology , Chemical Engineering Department , Catalysis Engineering , Van der Maasweg 9 , 2629 HZ Delft , The Netherlands .
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37
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Sadhasivam V, Balasaravanan R, Chithiraikumar C, Siva A. Incorporating Pd(OAc)2on Imine Functionalized Microporous Covalent Organic Frameworks: A Stable and Efficient Heterogeneous Catalyst for Suzuki-Miyaura Coupling in Aqueous Medium. ChemistrySelect 2017. [DOI: 10.1002/slct.201601440] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Velu Sadhasivam
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry; Madurai Kamaraj University; Madurai-625021, Tamil Nadu India
| | - Rajendiran Balasaravanan
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry; Madurai Kamaraj University; Madurai-625021, Tamil Nadu India
| | - Chinnadurai Chithiraikumar
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry; Madurai Kamaraj University; Madurai-625021, Tamil Nadu India
| | - Ayyanar Siva
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry; Madurai Kamaraj University; Madurai-625021, Tamil Nadu India
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38
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Vilian ATE, Puthiaraj P, Kwak CH, Hwang SK, Huh YS, Ahn WS, Han YK. Fabrication of Palladium Nanoparticles on Porous Aromatic Frameworks as a Sensing Platform to Detect Vanillin. ACS APPLIED MATERIALS & INTERFACES 2016; 8:12740-12747. [PMID: 27149292 DOI: 10.1021/acsami.6b03942] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Here, we report the fabrication of palladium nanoparticles on porous aromatic frameworks (Pd/PAF-6) using a facile chemical approach, which was characterized by various spectro- and electrochemical techniques. The differential pulse voltammetry (DPV) response of Pd/PAF-6 toward the vanillin (VA) sensor shows a linear relationship over concentrations (10-820 pM) and a low detection limit (2 pM). Pd/PAF-6 also exhibited good anti-interference performance toward 2-fold excess of ascorbic acid, nitrophenol, glutathione, glucose, uric acid, dopamine, ascorbic acid, 4-nitrophenol, glutathione, glucose, uric acid, dopamine, and 100-fold excess of Na(+), Mg(2+), and K(+) during the detection of VA. The developed electrochemical sensor based on Pd/PAF-6 had good reproducibility, as well as high selectivity and stability. The established sensor revealed that Pd/PAF-6 could be used to detect VA in biscuit and ice cream samples with satisfactory results.
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Affiliation(s)
- A T Ezhil Vilian
- Department of Energy and Materials Engineering, Dongguk University-Seoul , Seoul 04620, Republic of Korea
| | | | | | | | | | | | - Young-Kyu Han
- Department of Energy and Materials Engineering, Dongguk University-Seoul , Seoul 04620, Republic of Korea
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39
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Yang F, Wang B, Zhou S, Yang X, Kong Y. Template-induced in situ dispersion of enhanced basic-sites on sponge-like mesoporous silica and its improved catalytic property. RSC Adv 2016. [DOI: 10.1039/c6ra21236k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Well-dispersed and enhanced CaO solid base were directly formed on sponge-like mesoporous silica, improved activity occurred at a lower reaction temperature.
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Affiliation(s)
- Fu Yang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Bangbang Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Shijian Zhou
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Xiaoning Yang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Yan Kong
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
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40
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Puthiaraj P, Ahn WS. CO2 Capture by Porous Hyper-Cross-Linked Aromatic Polymers Synthesized Using Tetrahedral Precursors. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b03963] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Pillaiyar Puthiaraj
- Department of Chemistry and
Chemical Engineering, Inha University, Incheon 402-751, South Korea
| | - Wha-Seung Ahn
- Department of Chemistry and
Chemical Engineering, Inha University, Incheon 402-751, South Korea
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41
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Mondal J, Kundu SK, Hung Ng WK, Singuru R, Borah P, Hirao H, Zhao Y, Bhaumik A. Fabrication of Ruthenium Nanoparticles in Porous Organic Polymers: Towards Advanced Heterogeneous Catalytic Nanoreactors. Chemistry 2015; 21:19016-27. [PMID: 26572500 DOI: 10.1002/chem.201504055] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Indexed: 11/08/2022]
Abstract
A novel strategy has been adopted for the construction of a copolymer of benzene-benzylamine-1 (BBA-1), which is a porous organic polymer (POP) with a high BET surface area, through Friedel-Crafts alkylation of benzylamine and benzene by using formaldehyde dimethyl acetal as a cross-linker and anhydrous FeCl3 as a promoter. Ruthenium nanoparticles (Ru NPs) were successfully distributed in the interior cavities of polymers through NaBH4, ethylene glycol, and hydrothermal reduction routes, which delivered Ru-A, Ru-B, and Ru-C materials, respectively, and avoided aggregation of metal NPs. Homogeneous dispersion, the nanoconfinement effect of the polymer, and the oxidation state of Ru NPs were verified by employing TEM, energy-dispersive X-ray spectroscopy mapping, cross polarization magic-angle spinning (13)C NMR spectroscopy, and X-ray photoelectron spectroscopy analytical tools. These three new Ru-based POP materials exhibited excellent catalytic performance in the hydrogenation of nitroarenes at RT (with a reaction time of only ≈ 30 min), with high conversion, selectivity, stability, and recyclability for several catalytic cycles, compared with other traditional materials, such as Ru@C, Ru@SiO2, and Ru@TiO2, but no clear agglomeration or loss of catalytic activity was observed. The high catalytic performance of the ruthenium-based POP materials is due to the synergetic effect of nanoconfinement and electron donation offered by the 3D POP network. DFT calculations showed that hydrogenation of nitrobenzene over the Ru (0001) catalyst surface through a direct reaction pathway is more favorable than that through an indirect reaction pathway.
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Affiliation(s)
- John Mondal
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371 (Singapore). .,Inorganic and Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology (IICT), Uppal Road, Hyderabad-500007 (India).
| | - Sudipta K Kundu
- Department of Materials Science, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700 032 (India)
| | - Wilson Kwok Hung Ng
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371 (Singapore)
| | - Ramana Singuru
- Inorganic and Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology (IICT), Uppal Road, Hyderabad-500007 (India)
| | - Parijat Borah
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371 (Singapore)
| | - Hajime Hirao
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371 (Singapore).
| | - Yanli Zhao
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371 (Singapore).
| | - Asim Bhaumik
- Department of Materials Science, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700 032 (India).
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42
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Crişan CV, Terec A, Hădade ND, Grosu I. Cryptands with 2,4,6-tris(p-phenylene)-1,3,5-triazine central units and oligoethyleneoxide bridges: synthesis, structure and complexation abilities. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.07.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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43
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Shunmughanathan M, Puthiaraj P, Pitchumani K. Melamine-Based Microporous Network Polymer Supported Palladium Nanoparticles: A Stable and Efficient Catalyst for the Sonogashira Coupling Reaction in Water. ChemCatChem 2015. [DOI: 10.1002/cctc.201402844] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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44
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Zhu L, Lu F, Liu XD, Liu XQ, Sun LB. A new redox strategy for low-temperature formation of strong basicity on mesoporous silica. Chem Commun (Camb) 2015; 51:10058-61. [DOI: 10.1039/c5cc02502h] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Strong basicity can be generated on mesoporous silica by using the redox interaction of a base precursor with methanol vapor.
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Affiliation(s)
- Li Zhu
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Feng Lu
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Xiao-Dan Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Xiao-Qin Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Lin-Bing Sun
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| |
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