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Palladium Supported on Bioinspired Materials as Catalysts for C–C Coupling Reactions. Catalysts 2023. [DOI: 10.3390/catal13010210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
In recent years, the immobilization of palladium nanoparticles on solid supports to prepare active and stable catalytic systems has been deeply investigated. Compared to inorganic materials, naturally occurring organic solids are inexpensive, available and abundant. Moreover, the surface of these solids is fully covered by chelating groups which can stabilize the metal nanoparticles. In the present review, we have focused our attention on natural biomaterials-supported metal catalysts applied to the formation of C–C bonds by Mizoroki–Heck, Suzuki–Miyaura and Sonogashira reactions. A systematic approach based on the nature of the organic matrix will be followed: (i) metal catalysts supported on cellulose; (ii) metal catalysts supported on starch; (iii) metal catalysts supported on pectin; (iv) metal catalysts supported on agarose; (v) metal catalysts supported on chitosan; (vi) metal catalysts supported on proteins and enzymes. We will emphasize the effective heterogeneity and recyclability of each catalyst, specifying which studies were carried out to evaluate these aspects.
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Dohendou M, Pakzad K, Nezafat Z, Nasrollahzadeh M, Dekamin MG. Progresses in chitin, chitosan, starch, cellulose, pectin, alginate, gelatin and gum based (nano)catalysts for the Heck coupling reactions: A review. Int J Biol Macromol 2021; 192:771-819. [PMID: 34634337 DOI: 10.1016/j.ijbiomac.2021.09.162] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/11/2021] [Accepted: 09/18/2021] [Indexed: 12/15/2022]
Abstract
Heck cross-coupling reaction (HCR) is one of the few transition metal catalyzed CC bond-forming reactions, which has been considered as the most effective, direct, and atom economical synthetic method using various catalytic systems. Heck reaction is widely employed in numerous syntheses including preparation of pharmaceutical and biologically active compounds, agrochemicals, natural products, fine chemicals, etc. Commonly, Pd-based catalysts have been used in HCR. In recent decades, the application of biopolymers as natural and effective supports has received attention due to their being cost effective, abundance, and non-toxicity. In fact, recent studies demonstrated that biopolymer-based catalysts had high sorption capacities, chelating activities, versatility, and stability, which make them potentially applicable as green materials (supports) in HCR. These catalytic systems present high stability and recyclability after several cycles of reaction. This review aims at providing an overview of the current progresses made towards the application of various polysaccharide and gelatin-supported metal catalysts in HCR in recent years. Natural polymers such as starch, gum, pectin, chitin, chitosan, cellulose, alginate and gelatin have been used as natural supports for metal-based catalysts in HCR. Diverse aspects of the reactions, different methods of preparation and application of polysaccharide and gelatin-based catalysts and their reusability have been reviewed.
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Affiliation(s)
- Mohammad Dohendou
- Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Iran
| | - Khatereh Pakzad
- Department of Chemistry, Faculty of Science, University of Qom, PO Box 37185-359, Qom, Iran
| | - Zahra Nezafat
- Department of Chemistry, Faculty of Science, University of Qom, PO Box 37185-359, Qom, Iran
| | - Mahmoud Nasrollahzadeh
- Department of Chemistry, Faculty of Science, University of Qom, PO Box 37185-359, Qom, Iran.
| | - Mohammad G Dekamin
- Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Iran
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Alkabli J, Rizk MA, Elshaarawy RFM, El-Sayed WN. Ionic chitosan Schiff bases supported Pd(II) and Ru(II) complexes; production, characterization, and catalytic performance in Suzuki cross-coupling reactions. Int J Biol Macromol 2021; 184:454-462. [PMID: 34157331 DOI: 10.1016/j.ijbiomac.2021.06.105] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 06/14/2021] [Accepted: 06/15/2021] [Indexed: 01/01/2023]
Abstract
Taking the advantage of multifunctional characteristics of chitosan (CS), we have developed new scaffolds (imidazolium-vanillyl-chitosan Schiff bases (IVCSSBs)) for supporting Pd(II) and Ru(II) ions in catalyzing Suzuki coupling reactions. The structures of new materials were described based on their elemental, spectral, thermal, and microscopic analysis. The strong interactions between the binding sites of IVCSSB ligand (OH, H-C=N, and OCH3 groups) and Pd(II) ions resulted in the formation of an excellent heterogeneous catalyst (Pd(II)IVCSSB1) with amazing catalytic activity (up to 99%) and highly stable in the reaction medium. The reusability experiments for Pd(II)IVCSSB1 revealed that there is no appreciable decrease in its catalytic activity even after five consecutive operation runs. Furthermore, this heterogeneous catalyst showed an excellent selectivity toward the cross-coupling reaction where no homo-coupling byproducts were observed in the 1H NMR spectra of the obtained products. Consequently, the present ionic catalytic system may open a new window for a novel generation of ionic bio-based catalysts for organic transformations.
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Affiliation(s)
- J Alkabli
- Department of Chemistry, College of Sciences and Arts - Alkamil, University of Jeddah, Jeddah 23218, Saudi Arabia
| | - Moustafa A Rizk
- Chemistry Department, College of Science and Arts-Sharurah, Najran University, Sharurah, Saudi Arabia; Department of Chemistry, Faculty of Science, Suez Canal University, Ismailia, Egypt
| | - Reda F M Elshaarawy
- Department of Chemistry, Faculty of Science, Suez University, 43533 Suez, Egypt; Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine Universität Düsseldorf, Düsseldorf, Germany.
| | - W N El-Sayed
- Department of Chemistry, College of Sciences and Arts - Alkamil, University of Jeddah, Jeddah 23218, Saudi Arabia; Department of Chemistry, Faculty of Science, Suez University, 43533 Suez, Egypt.
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5
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Yang S, Chen Y, Huang S, Deng L, Wu Y, Zheng X, Omonov S, Zeng M. Gelatin‐pyrolyzed mesoporous N‐doped carbon supported Pd as high‐performance catalysts for aqueous Heck reactions. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6285] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Shuai Yang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, College of Chemistry and Chemical Engineering Shaoxing University Shaoxing China
| | - Yuli Chen
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, College of Chemistry and Chemical Engineering Shaoxing University Shaoxing China
| | - Shuaijian Huang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, College of Chemistry and Chemical Engineering Shaoxing University Shaoxing China
| | - Lu Deng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, College of Chemistry and Chemical Engineering Shaoxing University Shaoxing China
| | - Yuanyuan Wu
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, College of Chemistry and Chemical Engineering Shaoxing University Shaoxing China
| | - Xiu Zheng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, College of Chemistry and Chemical Engineering Shaoxing University Shaoxing China
| | - Shakhzodjon Omonov
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, College of Chemistry and Chemical Engineering Shaoxing University Shaoxing China
| | - Minfeng Zeng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, College of Chemistry and Chemical Engineering Shaoxing University Shaoxing China
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6
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Functionalized chitosan as a novel support for stabilizing palladium in Suzuki reactions. Carbohydr Polym 2021; 260:117815. [DOI: 10.1016/j.carbpol.2021.117815] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/06/2021] [Accepted: 02/10/2021] [Indexed: 12/15/2022]
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Zheng X, Zhao J, Xu M, Zeng M. Preparation of porous chitosan/reduced graphene oxide microspheres supported Pd nanoparticles catalysts for Heck coupling reactions. Carbohydr Polym 2020; 230:115583. [DOI: 10.1016/j.carbpol.2019.115583] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 11/03/2019] [Accepted: 11/06/2019] [Indexed: 01/12/2023]
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8
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Investigation of organophilic montmorillonites supported palladium catalytic composites by combined positron annihilation lifetime spectroscopy and X-ray diffraction. Radiat Phys Chem Oxf Engl 1993 2019. [DOI: 10.1016/j.radphyschem.2019.108343] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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9
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Abstract
Introduction:The popularity of chitosan is increasing among the researchers due to its environment friendly nature, high activity and easy approachability. Chitosan based catalysts are not only the most active and selective in catalytic reaction, but their “green” accessibility also makes them promising in organic catalysis. Chitosan is commonly extracted from chitin by alkaline deacetylation and it is the second abundant biopolymer in nature after cellulose. Chitosan based catalysts are advantageous by means of non-metallic activation as it involves small organic molecules. The robustness, nontoxicity, the lack of metal leaching possibility, inertness towards moisture and oxygen, easy handling and storage are the main advantages of organocatalysts. Traditional drawbacks associated with the metal-based heterogeneous catalysts, like longer reaction times during any synthesis, metal-leaching after every reaction and structural instability of the catalyst for prolonged recycling experiments are also very negligible for chitosan based catalysts. Besides, these catalysts can contribute more in catalysis due to their reusability and these special features increase their demand as the functionalized and profitable catalysts.Objective:The thorough description about the preparation of organocatalysts from chitosan and their uniqueness and novel activities in various famous reactions includes as the main aim of this review. Reusable and recycle nature of chitosan based organocatalysts gain the advantages over traditional and conventional catalyst which is further discussed over here.Methods and Discussions:In this article only those reactions are discussed where chitosan has been used both as support in heterogeneous catalysts or used as a catalyst itself without any co-catalyst for some reactions. Owing to its high biodegradability, nontoxicity, and antimicrobial properties, chitosan is widely-used as a green and sustainable polymeric catalyst in vast number of the reactions. Most of the preparations of catalyst have been achieved by exploring the complexation properties of chitosan with metal ions in heterogeneous molecular catalysis. Organocatalysis with chitosan is primarily discussed for carbon-carbon bond-forming reactions, carbon dioxide fixation through cyclo- addition reaction, condensation reaction and fine chemical synthesis reactions. Furthermore, its application as an enantioselective catalyst is also considered here for the chiral, helical organization of the chitosan skeleton. Moreover, another advantage of this polymeric catalyst is its easy recovery and reusability for several times under solvent-free conditions which is also explored in the current article.Conclusion:Important organocatalyzed reactions with either native chitosan or functionalized chitosan as catalysts have attracted great attention in the recent past. Also, chitosan has been widely used as a very promising support for the immobilization of catalytic metals for many reactions. In this review, various reactions have been discussed which show the potentiality of chitosan as catalyst or catalyst support.
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Affiliation(s)
- Dipika Pan
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah-711103, India
| | - Jhuma Ganguly
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah-711103, India
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11
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Ye Z, Zhang B, Shao L, Xing G, Qi C, Tao H. Palladium nanoparticles embedded chitosan/poly(vinyl alcohol) composite nanofibers as an efficient and stable heterogeneous catalyst for Heck reaction. J Appl Polym Sci 2019. [DOI: 10.1002/app.48026] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Zeyu Ye
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University Zhejiang Province 312000 People's Republic of China
| | - Benben Zhang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University Zhejiang Province 312000 People's Republic of China
| | - Linjun Shao
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University Zhejiang Province 312000 People's Republic of China
| | - Guiying Xing
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University Zhejiang Province 312000 People's Republic of China
| | - Chenze Qi
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University Zhejiang Province 312000 People's Republic of China
| | - Hongyu Tao
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University Zhejiang Province 312000 People's Republic of China
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12
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Rafiee F. Recent Advances in the Application of Chitosan and Chitosan Derivatives as Bio Supported Catalyst in the Cross Coupling Reactions. CURR ORG CHEM 2019. [DOI: 10.2174/1385272823666190318164223] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The present review article surveys an outline on the most recent efforts and exciting
developments (between 2010-2018 years) in the application of chitosan and modified
chitosan derivatives as bio support for metal immobilization in the cross coupling reactions.
The procedures incorporated in this review comprise metal nanoparticles (Pd, Ni,
Cu, Au, Co) or metal ions immobilization on non-modified chitosan, porous chitosan microspheres,
chitosan hybrid with other organic and inorganic polymers and functionalized
chitosan with different ligands such as amine, amide, thiourea, amino acid, carbene and
Schiff base derivatives. Also, in each case, the catalytic efficiency was described in various
cross coupling reactions.
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Affiliation(s)
- Fatemeh Rafiee
- Department of Chemistry, Faculty of Physic-Chemistry, Alzahra University, Vanak, Tehran, Iran
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13
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Sardarian AR, Eslahi H, Esmaeilpour M. Green, cost‐effective and efficient procedure for Heck and Sonogashira coupling reactions using palladium nanoparticles supported on functionalized Fe
3
O
4
@SiO
2
by polyvinyl alcohol as a highly active, durable and reusable catalyst. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4856] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ali Reza Sardarian
- Chemistry Department, College of SciencesShiraz University Shiraz 71467 13565 Iran
| | - Hassan Eslahi
- Chemistry Department, College of SciencesShiraz University Shiraz 71467 13565 Iran
| | - Mohsen Esmaeilpour
- Chemistry Department, College of SciencesShiraz University Shiraz 71467 13565 Iran
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14
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Modification of Montmorillonite with Polyethylene Oxide and Its Use as Support for Pd 0 Nanoparticle Catalysts. Polymers (Basel) 2019; 11:polym11050755. [PMID: 31035647 PMCID: PMC6571798 DOI: 10.3390/polym11050755] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/18/2019] [Accepted: 04/18/2019] [Indexed: 12/26/2022] Open
Abstract
In this study, montmorillonite (MMT) was modified by intercalating polyethylene oxide (PEO) macromolecules between the interlayer spaces in an MMT-water suspension system. X-ray diffraction results revealed that the galleries of MMT were expanded significantly after intercalation of different loading of PEO. MMT/PEO 80/20 composite was chosen as the support platform for immobilization of Pd species in preparing novel heterogeneous catalysts. After immobilization of Pd species, the interlayer spacing of MMT/PEO (80/20) (1.52 nm) was further increased to 1.72 nm (Pd2+@MMT/PEO) and 1.73 nm (Pd0@MMT/PEO), confirming the well-immobilization of the Pd species in the interlayer spaces of PEO-modified MMT. High-resolution transmission electron microscopy (HR-TEM) observation results confirmed that Pd nanoparticles were confined inside the interlayer space of MMT and/or dispersed well on the outer surface of MMT. The conversion of Pd2+ to Pd0 species was evidenced by binding energy characterization with X-ray photo electron spectroscopy (XPS). The microstructure variation caused by the Pd immobilization was sensitively detected by positron annihilation lifetime spectroscopy (PALS) studies. The prepared Pd0@MMT/PEO (0.2/80/20) catalytic composite exhibits good thermal stability up to around 200 °C, and it showed high activities for Heck reactions between aryl iodides and butyl acrylates and could be recycled for five times. The correlations between the microstructure and properties of the Pd@MMT/PEO catalytic composites were discussed.
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Lucas N, Athawale AA, Rode CV. Valorization of Oceanic Waste Biomass: A Catalytic Perspective. CHEM REC 2019; 19:1995-2021. [DOI: 10.1002/tcr.201800195] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 02/11/2019] [Indexed: 01/03/2023]
Affiliation(s)
- Nishita Lucas
- Department of ChemistryS.P. Pune University Pune, Maharashtra India
| | | | - Chandrashekhar V. Rode
- Chemical Engineering and Process Development DivisionNational Chemical Laboratory Pune, Maharashtra India
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Catalysis mechanism of Pd(II)@PVA membrane catalyst studied from the aspect of molecular level micro-defects by positron annihilation spectroscopy. Radiat Phys Chem Oxf Engl 1993 2019. [DOI: 10.1016/j.radphyschem.2018.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Zhao J, Xu M, Shu G, Yang Z, Liu Q, Zeng M, Qi C, Cao X, Wang B. Positron annihilation characteristics and catalytic performances of poly (vinyl alcohol) intercalated montmorillonite supported Pd0 nanoparticles composites. Radiat Phys Chem Oxf Engl 1993 2018. [DOI: 10.1016/j.radphyschem.2018.09.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Veisi H, Najafi S, Hemmati S. Pd(II)/Pd(0) anchored to magnetic nanoparticles (Fe3O4) modified with biguanidine-chitosan polymer as a novel nanocatalyst for Suzuki-Miyaura coupling reactions. Int J Biol Macromol 2018; 113:186-194. [DOI: 10.1016/j.ijbiomac.2018.02.120] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 01/29/2018] [Accepted: 02/01/2018] [Indexed: 02/02/2023]
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19
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Liu Q, Xu M, Zhao J, Wang Y, Qi C, Zeng M, Xia R, Cao X, Wang B. Insightful understanding of the correlations of the microstructure and catalytic performances of Pd@chitosan membrane catalysts studied by positron annihilation spectroscopy. RSC Adv 2018; 8:3225-3236. [PMID: 35541167 PMCID: PMC9077549 DOI: 10.1039/c7ra12407d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 01/08/2018] [Indexed: 11/24/2022] Open
Abstract
In this study, the catalytic performances of palladium supported on chitosan (Pd@CS) membrane heterogeneous catalysts have been studied from the aspects of free volume by positron annihilation lifetime spectroscopy (PALS). The results showed that the variation in free volume hole size of the Pd@CS membrane catalyst was closely associated with microstructure evolutions, such as increase of Pd content, valence transition of Pd by reduction treatment, solvent swelling, physical aging during catalyst recycling, and so on. The PALS results showed that both the mean free volume hole size of the Pd0@CS membrane in the dry or swollen state (analyzed by the LT program) and its distribution (analyzed by the MELT program) are smaller than the molecule size of the reactants and products in the catalysis reaction. However, the results showed that the Pd0@CS membrane catalyst has excellent catalytic activity for the Heck coupling reaction of all the reactants with different molecule size. It was revealed that the molecule transport channels of the Pd0@CS membrane catalyst in the reaction at high temperature was through a number of instantaneously connected free volume holes rather than a single free volume hole. This hypothesis was powerfully supported by the catalytic activity assessment results of the CS layer sealed Pd0@CS membrane catalyst. Meanwhile, it was confirmed that the leaching of Pd0 nanoparticles of the reused Pd0@CS membrane catalyst during the recycling process was also through such instantaneously connected free volume holes. A number of instantaneously connected free volume holes act as mass transport channels of the Pd0@CS membrane catalyst in reactions.![]()
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Affiliation(s)
- Qi Liu
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing 312000
- China
| | - Mengdie Xu
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing 312000
- China
| | - Jing Zhao
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing 312000
- China
| | - Yudong Wang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing 312000
- China
| | - Chenze Qi
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing 312000
- China
| | - Minfeng Zeng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing 312000
- China
| | - Rui Xia
- Institute of High Energy Physics
- The Chinese Academy of Science
- Beijing 100049
- China
| | - Xingzhong Cao
- Institute of High Energy Physics
- The Chinese Academy of Science
- Beijing 100049
- China
| | - Baoyi Wang
- Institute of High Energy Physics
- The Chinese Academy of Science
- Beijing 100049
- China
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An efficient chitosan-derived carbon/silica microspheres supported Pd catalyst with high stability for Heck reactions. Carbohydr Polym 2017; 175:113-121. [DOI: 10.1016/j.carbpol.2017.07.052] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 07/13/2017] [Accepted: 07/14/2017] [Indexed: 12/31/2022]
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21
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Zhang D, Wei Z, Yu L. Easily fabricated and recyclable Pd&Cu@Al catalyst for gram-scale phosphine-free Heck reactions with high TON. Sci Bull (Beijing) 2017; 62:1325-1330. [PMID: 36659294 DOI: 10.1016/j.scib.2017.09.016] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 09/06/2017] [Accepted: 09/08/2017] [Indexed: 01/21/2023]
Abstract
A unique Pd&Cu@Al catalyst was easily fabricated just by immersing commercial aluminum foil in a mixed xylene solution of PdCl2 and CuCl2. The catalyst fabrication process led to aluminum oxide coatings in situ, which supported the metal nanoparticles and enhanced their catalytic activities for the phosphine-free Heck reaction of aryl halides and styrenes with high turnover number (TON) up to 3.9×105. The reaction can be scaled up to at least 100mmol and has been applied in modification of drug Lapatinib's intermediate with low metal residue. This novel catalyst is of good application potential in industrial production because it was extremely easy to be recycled, in regardless of the generation of the insoluble impurities or tars during the reaction processes.
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Affiliation(s)
- Dongliang Zhang
- Institute of Pesticide, School of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China; School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Zheng Wei
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Lei Yu
- Institute of Pesticide, School of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China; School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China.
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Wang Y, Liu Q, Xu M, Shu G, Jiang M, Fei G, Zeng M. Carbonization of Chitosan in Palladium-Chitosan/ Montmorillonite Composites to Prepare Novel Heterogeneous Catalysts for Heck Reactions. J MACROMOL SCI B 2017. [DOI: 10.1080/00222348.2017.1361273] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Yudong Wang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, China
| | - Qi Liu
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, China
| | - Mengdie Xu
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, China
| | - Guiqing Shu
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, China
| | - Minjuan Jiang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, China
| | - Gangxuan Fei
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, China
| | - Minfeng Zeng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, China
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23
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Xia R, Cao X, Gao M, Zhang P, Zeng M, Wang B, Wei L. Probing sub-nano level molecular packing and correlated positron annihilation characteristics of ionic cross-linked chitosan membranes using positron annihilation spectroscopy. Phys Chem Chem Phys 2017; 19:3616-3626. [DOI: 10.1039/c6cp07434k] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Applications of positron annihilation spectroscopy to study the microstructure and correlated positron annihilation characteristics of an ionic cross-linked CS system.
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Affiliation(s)
- Rui Xia
- Key Lab for Magnetism and Magnetic Materials of Ministry of Education
- School of Physical Science and Technology
- Lanzhou University
- Lanzhou 730000
- China
| | - Xingzhong Cao
- Institute of High Energy Physics
- Chinese Academy of Sciences
- Beijing 100049
- China
| | - Meizhen Gao
- Key Lab for Magnetism and Magnetic Materials of Ministry of Education
- School of Physical Science and Technology
- Lanzhou University
- Lanzhou 730000
- China
| | - Peng Zhang
- Institute of High Energy Physics
- Chinese Academy of Sciences
- Beijing 100049
- China
| | - Minfeng Zeng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing 312000
- China
| | - Baoyi Wang
- Institute of High Energy Physics
- Chinese Academy of Sciences
- Beijing 100049
- China
| | - Long Wei
- Institute of High Energy Physics
- Chinese Academy of Sciences
- Beijing 100049
- China
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24
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Shao L, Qi C. Chitosan microspheres-supported palladium species as an efficient and recyclable catalyst for Mizoroki–Heck reaction. NEW J CHEM 2017. [DOI: 10.1039/c7nj01918a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chitosan microsphere supported palladium catalysts prepared by electrospraying were very active and stable to catalyze the Mizoroki–Heck reaction.
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Affiliation(s)
- Linjun Shao
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Zhejiang Province 312000
- People's Republic of China
| | - Chenze Qi
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Zhejiang Province 312000
- People's Republic of China
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25
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Zeng M, Wang Y, Liu Q, Yuan X, Feng R, Yang Z, Qi C. N-doped mesoporous carbons supported palladium catalysts prepared from chitosan/silica/palladium gel beads. Int J Biol Macromol 2016; 89:449-55. [DOI: 10.1016/j.ijbiomac.2016.05.011] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Revised: 04/26/2016] [Accepted: 05/03/2016] [Indexed: 11/29/2022]
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26
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Mesoporous Carbon Supporting Pd (0) as a Highly Efficient and Stable Catalyst for Sonogashira Reaction in Aqueous Media. Catal Letters 2016. [DOI: 10.1007/s10562-016-1803-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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27
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Asghari-Haji F, Rad-Moghadam K, Mahmoodi NO. An efficient approach to bis-benzoquinonylmethanes on water under catalysis of the bio-derived O-carboxymethyl chitosan. RSC Adv 2016. [DOI: 10.1039/c5ra26580k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
O-Carboxymethyl chitosan was found to simulate an enzyme-like catalytic activity in the one-pot pseudo-three-component synthesis of bis-benzoquinonylmethane dyes in water.
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28
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Wang F, Liu C, Liu G, Li W, Liu J. Selective oxidation of sulfides to sulfoxides using hydrogen peroxide over Au/CTN–silica catalyst. CATAL COMMUN 2015. [DOI: 10.1016/j.catcom.2015.09.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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29
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Shao L, Ren Y, Wang Z, Qi C, Lin Y. Developing chitosan-based composite nanofibers for supporting metal catalysts. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.08.031] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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30
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Carbon carbon bond forming reactions: Application of covalently anchored 2,4,6-triallyloxy-1,3,5-triazine (TAT) Pd(II) complex over modified surface of SBA-15 to Heck, Suzuki, Sonogashira and Hiyama cross coupling reactions. CATAL COMMUN 2015. [DOI: 10.1016/j.catcom.2015.05.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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31
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Zeng M, Yuan X, Zuo S, Qi C. Novel chitosan-based/montmorillonite/palladium hybrid microspheres as heterogeneous catalyst for Sonogashira reactions. RSC Adv 2015. [DOI: 10.1039/c5ra01902h] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The objective of this study was to develop novel chitosan-based/montmorillonite/palladium (CS/MMT/Pd) hybrid microsphere catalysts with improved properties for use in Sonogashira reactions.
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Affiliation(s)
- Minfeng Zeng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing
- China
| | - Xia Yuan
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing
- China
- The School of Material Science and Chemical Engineering
| | - Shufeng Zuo
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing
- China
| | - Chenze Qi
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing
- China
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32
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Kurhe DK, Fernandes TA, Deore TS, Jayaram RV. Oxidant free dehydrogenation of alcohols using chitosan/polyacrylamide entrapped Ag nanoparticles. RSC Adv 2015. [DOI: 10.1039/c5ra05046d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Silver nanoparticles encaged in nanoporous chitosan/polyacrylamide interpenetrating polymer network (Ag@IPN) were synthesized, characterized and used for oxidant free dehydrogenation of alcohols.
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Affiliation(s)
- Deepak K. Kurhe
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai
- India
| | | | - Tushar S. Deore
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai
- India
| | - Radha V. Jayaram
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai
- India
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33
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Xue Z, Sun X, Li Z, Mu T. CO2 as a regulator for the controllable preparation of highly dispersed chitosan-supported Pd catalysts in ionic liquids. Chem Commun (Camb) 2015; 51:10811-4. [DOI: 10.1039/c5cc03032c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A controllable synthetic route has been developed for the preparation of chitosan supported Pd catalysts in 1-butyl-3-methylimidazolium acetate by using compressed CO2 as the anti-solvent and regulator.
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Affiliation(s)
- Zhimin Xue
- Beijing Key Laboratory of Lignocellulosic Chemistry
- College of Materials Science and Technology
- Beijing Forestry University
- Beijing 100083
- China
| | - Xiaofu Sun
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Zhonghao Li
- Ministry of Education
- Key Laboratory of Colloid & Interface Chemistry
- Shandong University
- Jinan 250100
- China
| | - Tiancheng Mu
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
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34
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El Kadib A. Chitosan as a sustainable organocatalyst: a concise overview. CHEMSUSCHEM 2015; 8:217-244. [PMID: 25470553 DOI: 10.1002/cssc.201402718] [Citation(s) in RCA: 127] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 09/20/2014] [Indexed: 06/04/2023]
Abstract
Increased demand for more sustainable materials and chemical processes has tremendously advanced the use of polysaccharides, which are natural biopolymers, in domains such as adsorption, catalysis, and as an alternative chemical feedstock. Among these biopolymers, the use of chitosan, which is obtained by deacetylation of natural chitin, is on the increase due to the presence of amino groups on the polymer backbone that makes it a natural cationic polymer. The ability of chitosan-based materials to form open-network, macroporous, high-surface-area hydrogels with accessible basic surface sites has enabled their use not only as macrochelating ligands for active metal catalysts and as a support to disperse nanosized particles, but also as a direct organocatalyst. This review provides a concise overview of the use of native and modified chitosan, possessing different textural properties and chemical properties, as organocatalysts. Organocatalysis with chitosan is primarily focused on carbon-carbon bond-forming reactions, multicomponent heterocycle formation reactions, biodiesel production, and carbon dioxide fixation through [3+2] cycloaddition. Furthermore, the chiral, helical organization of the chitosan skeleton lends itself to use in enantioselective catalysis. Chitosan derivatives generally display reactivity similar to homogeneous bases, ionic liquids, and organic and inorganic salts. However, the introduction of cooperative acid-base interactions at active sites substantially enhances reactivity. These functional biopolymers can also be easily recovered and reused several times under solvent-free conditions. These accomplishments highlight the important role that natural biopolymers play in furthering more sustainable chemistry.
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Affiliation(s)
- Abdelkrim El Kadib
- Euro-Med Research Institute, Engineering Division, Euro-Mediterranean University of Fes (UEMF), Fès Shore, Route de Sidi Hrazem, 30070 Fès (Morocco).
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