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Nasseri MA, Shahabi M, Alavi G SA, Allahresani A. A novel, efficient and magnetically recyclable Cu-Ni bimetallic alloy nanoparticle as a highly active bifunctional catalyst for Pd-free Sonogashira and C-N cross-coupling reactions: a combined theoretical and experimental study. RSC Adv 2023; 13:22158-22171. [PMID: 37492518 PMCID: PMC10364789 DOI: 10.1039/d3ra01965a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 07/05/2023] [Indexed: 07/27/2023] Open
Abstract
In this study, a Fe3O4@SiO2@Cyt-Ni/Cu nanocomposite as a novel heterogeneous bimetallic catalyst was synthesized which exhibits efficient performance for the Sonogashira and C-N cross-coupling reactions. The characterization of the catalyst was studied by FT-IR, PXRD, VSM, EDX, TEM, FE-SEM and TGA analyses. The geometry optimization and relative energies of the designed bimetallic complexes were theoretically determined using density functional theory (DFT) calculation at the B3LYP/6-31G**/LANL2DZ level. The catalyst showed good activity in the coupling of various aryl halides with alkynes (Sonogashira reaction) as well as aryl halide with N-heterocycles and achieved coupling products with good to high yields for all of them in a short time. The high catalytic performance could be due to the synergistic effect between Ni and Cu, which causes the reaction to proceed more efficiently. This heterogeneous nanocatalyst could be easily recovered from the reaction mixture with an external magnet and reused for 7 consecutive runs with minimal loss of catalytic activity.
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Affiliation(s)
- Mohammad Ali Nasseri
- Department of Chemistry, Faculty of Sciences, University of Birjand P. O. Box 97175-615 Birjand Iran
| | - Mansoore Shahabi
- Department of Chemistry, Faculty of Sciences, University of Birjand P. O. Box 97175-615 Birjand Iran
| | - Seyyedeh Ameneh Alavi G
- Department of Chemistry, Faculty of Sciences, University of Birjand P. O. Box 97175-615 Birjand Iran
| | - Ali Allahresani
- Department of Chemistry, Faculty of Sciences, University of Birjand P. O. Box 97175-615 Birjand Iran
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2
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Chen LL, Li F, Yang Q, Ye YF, Yang WW, Wang YB. Base-Promoted Decarboxylative Annulation of Methyl 2-(2-Bromophenyl)acetates and Ynones to Access Benzoxepines. J Org Chem 2023. [PMID: 36799925 DOI: 10.1021/acs.joc.2c02870] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
A simple and efficient base-mediated decarboxylative annulation of ynones with methyl 2-(2-bromophenyl)acetates has been developed. A broad range of benzoxepines were prepared with a broad substrate scope and high regioselectivity in moderate to excellent yields under transition-metal-free conditions. This method proceeds through a tandem [2 + 4] annulation, ring-opening decarboxylative reaction, and the intramolecular nucleophilic aromatic substitution reaction. Additionally, the key intermediates were successfully obtained and characterized unambiguously by single-crystal X-ray crystallography, which could favorably support a decarboxylative annulation mechanism. Furthermore, gram-scale reaction and synthetic applications for the further functionalization are also studied.
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Affiliation(s)
- Lu-Lu Chen
- Henan Engineering Research Center of Functional Materials and Catalytic Reaction, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Feng Li
- Henan Engineering Research Center of Functional Materials and Catalytic Reaction, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Qing Yang
- Henan Engineering Research Center of Functional Materials and Catalytic Reaction, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Ya-Fang Ye
- Henan Engineering Research Center of Functional Materials and Catalytic Reaction, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Wan-Wan Yang
- Henan Engineering Research Center of Functional Materials and Catalytic Reaction, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Yan-Bo Wang
- Henan Engineering Research Center of Functional Materials and Catalytic Reaction, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
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3
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Unsupported Copper Nanoparticles in the Arylation of Amines. Catalysts 2023. [DOI: 10.3390/catal13020331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Commercially available copper and copper (II) oxide nanoparticles (CuNPs and CuO NPs) were characterized using TEM and electronography methods to elucidate their true average size and composition. The catalytic amine arylation using unsupported copper nanoparticles differing in their size and copper oxidation state was investigated. The reaction of the model iodobenzene with n-octylamine was shown to be successfully catalyzed by CuNPs of average size 25 and 10/80 nm in the presence of the ligands such as 2-isobutyrylcyclohexanone (L1) and rac-1,1′-bi-2-naphthol (BINOL, L2), giving high yields (up to 95%) of the target N-octylaniline. CuO in bulk and nano forms was shown to be almost equally efficient in this process. Studies on the Cu-catalyzed amination of substituted iodobenzenes and 2-iodopyridine, as well as the arylation of different aliphatic amines and NH-heterocycles, verified that CuNPs (25 or 10/80 nm) with L1 and L2 are the most versatile and efficient nanocatalysts for a variety of substrates. Investigation of copper leaching under different conditions was carried out.
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4
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Ali MA, Soliman SS, Bajou K, El-Keblawy A, Mosa KA. Identification of phytochemicals capping the exogenously biosynthesized silver nanoparticles by T. apollinea (Delile) DC. living plants and evaluation of their cytotoxic activity. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2022.102336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Bimetallic Ni/Cu mesoporous silica nanoparticles as an efficient and reusable catalyst for the Sonogashira cross-coupling reactions. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.121703] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Tang F, Li J, Zhu Y, Ji Y, Li H, Liu H, Wang X, Zhong Z, Su F. In situ generating Cu2O/Cu heterointerfaces on the Cu2O cube surface to enhance interface charge transfer for the Rochow reaction. Catal Sci Technol 2021. [DOI: 10.1039/d0cy02015j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cubic Cu/Cu2O with heterointerfaces showed enhanced catalytic performance for the Rochow reaction. The resulting Schottky junction enhanced charge transfer efficiency and contributed to easier cleavage of Si–Si bond along {110} crystal plane.
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Affiliation(s)
- Fei Tang
- State Key Laboratory of Advanced Special Steel
- School of Materials Science and Engineering
- Shanghai University
- Shanghai 200444
- China
| | - Jing Li
- State Key Laboratory of Multiphase Complex Systems
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Yongxia Zhu
- State Key Laboratory of Multiphase Complex Systems
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Yongjun Ji
- School of Light Industry
- Beijing Technology and Business University
- Beijing 100048
- China
| | - Huifang Li
- State Key Laboratory of Multiphase Complex Systems
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Hezhi Liu
- State Key Laboratory of Multiphase Complex Systems
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Xueguang Wang
- State Key Laboratory of Advanced Special Steel
- School of Materials Science and Engineering
- Shanghai University
- Shanghai 200444
- China
| | - Ziyi Zhong
- College of Engineering
- Guangdong Technion Israel Institute of Technology (GTIIT)
- Shantou
- PR China
- Technion-Israel Institute of Technology (IIT)
| | - Fabing Su
- State Key Laboratory of Multiphase Complex Systems
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing 100190
- China
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7
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Agrawal A, Goyal R, Abraham BM, Singh O, Tripathi S, Poddar MK, Bal R, Sarkar B. Synthesis of sub-nanometric Cu2O catalysts for Pd-free C–C coupling reactions. REACT CHEM ENG 2021. [DOI: 10.1039/d1re00054c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The current template route provides Cu2O nanocrystals with various shapes and depends on the homologues of glucose. These morphology-controlled Cu2O nanocrystals show high activity for the external base-free Ullmann homocoupling of aryl halides.
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Affiliation(s)
- Ankit Agrawal
- Catalytic Depolymerization Area
- Upstream & Wax Rheology Division
- CSIR-Indian Institute of Petroleum
- Dehradun 248005
- India
| | - Reena Goyal
- Department of Chemical Engineering
- Indian Institute of Technology-Roorkee
- Roorkee 247667
- India
- Nano Catalysis Area
| | - B. Moses Abraham
- Advanced Centre of Research in High Energy Materials (ACRHEM)
- University of Hyderabad
- Hyderabad 500046
- India
| | - Omvir Singh
- Catalytic Depolymerization Area
- Upstream & Wax Rheology Division
- CSIR-Indian Institute of Petroleum
- Dehradun 248005
- India
| | - Shailendra Tripathi
- Catalytic Depolymerization Area
- Upstream & Wax Rheology Division
- CSIR-Indian Institute of Petroleum
- Dehradun 248005
- India
| | - Mukesh K. Poddar
- Nano Catalysis Area
- Light Stock Processing Division
- CSIR-Indian Institute of Petroleum
- Dehradun 248005
- India
| | - Rajaram Bal
- Nano Catalysis Area
- Light Stock Processing Division
- CSIR-Indian Institute of Petroleum
- Dehradun 248005
- India
| | - Bipul Sarkar
- Catalytic Depolymerization Area
- Upstream & Wax Rheology Division
- CSIR-Indian Institute of Petroleum
- Dehradun 248005
- India
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8
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Sharma V, Okram GS, Verma D, Lalla NP, Kuo YK. Ultralow Thermal Conductivity and Large Figure of Merit in Low-Cost and Nontoxic Core-Shell Cu@Cu 2O Nanocomposites. ACS APPLIED MATERIALS & INTERFACES 2020; 12:54742-54751. [PMID: 33258368 DOI: 10.1021/acsami.0c16447] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Identification of novel materials with enhanced thermoelectric (TE) performance is critical for advancing TE research. In this direction, this is the first report on TE properties of low-cost, nontoxic, and abundant core-shell Cu@Cu2O nanocomposites synthesized using a facile and cheap solution-phase method. They show ultralow thermal conductivity of nearly 10-3 of the copper bulk value, large thermopower of ∼373 μVK-1, and, consequently, a TE figure of merit of 0.16 at 320 K which is larger than those of many of the potential TE materials such as PbTe, SnSe, and SiGe, showing its potential for TE applications. The ultralow thermal conductivity is mainly attributed to the multiscale phonon scattering from intrinsic defects in Cu2O, grain boundaries, lattice-mismatched interface, as well as dissimilar vibrational properties. The large thermopower is associated with a sharp modulation in carrier density of states due to charge transfer between Cu and Cu2O nanoparticles and carrier energy filtering. They are tuned by varying the trioctylphosphine concentration.
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Affiliation(s)
- Vikash Sharma
- UGC-DAE Consortium for Scientific Research, University Campus, Khandwa Road, Indore, Madhya Pradesh 452001, India
| | - Gunadhor Singh Okram
- UGC-DAE Consortium for Scientific Research, University Campus, Khandwa Road, Indore, Madhya Pradesh 452001, India
| | - Divya Verma
- Government College Alote, District Ratlam, Madhya Pradesh 457114, India
| | - Niranjan Prasad Lalla
- UGC-DAE Consortium for Scientific Research, University Campus, Khandwa Road, Indore, Madhya Pradesh 452001, India
| | - Yung-Kang Kuo
- Department of Physics, National Dong-Hwa University, Hualien 97401, Taiwan
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9
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Juhász K, Hell Z. Palladium(II) on 4 Å Molecular Sieves: A Simple and Reusable Catalyst for the Preparation of Ynones. Catal Letters 2020. [DOI: 10.1007/s10562-020-03235-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Abstract
Pd2+ on 4 Å molecular sieves support has been prepared and investigated. The catalyst has successfully been used in the reaction of acyl chlorides and terminal alkynes yielding ynones. The catalyst can be reused without significant loss of activity.
Graphic Abstract
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10
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Chaurasia SR, Bhanage B. One-pot synthesis of symmetrical and asymmetrical diphenylamines from guanidines with aryl iodide using Cu/Cu2O nanocatalyst. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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11
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Patel SB, Vasava DV. The Study on Encapsulation of Copper Nanoparticles in Modified Poly‐Styrene Resin Metrix and its Catalytic Evaluation in Microwave‐Assisted Sonogashira Coupling. ChemistrySelect 2020. [DOI: 10.1002/slct.202001106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sunil B. Patel
- Chemistry School of Sciences, department of chemistryGujarat University, Navrangpura Ahmedabad 380009 India
| | - Dilip V. Vasava
- Chemistry School of Sciences, department of chemistryGujarat University, Navrangpura Ahmedabad 380009 India
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12
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Losada-García N, Rodríguez-Otero A, Palomo JM. Tailorable synthesis of heterogeneous enzyme–copper nanobiohybrids and their application in the selective oxidation of benzene to phenol. Catal Sci Technol 2020. [DOI: 10.1039/c9cy02091h] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A new strategy has been developed for the tailor-made synthesis of copper nanoparticle (CuNPs)-enzyme biohybrids in aqueous media for selective benzene monohydroxylation.
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Affiliation(s)
| | | | - Jose M. Palomo
- Department of Biocatalysis
- Institute of Catalysis (CSIC)
- 28049 Madrid
- Spain
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13
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Acyl Sonogashira Cross-Coupling: State of the Art and Application to the Synthesis of Heterocyclic Compounds. Catalysts 2019. [DOI: 10.3390/catal10010025] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
The acyl Sonogashira reaction represents an extension of Sonogashira cross-coupling to acid chlorides which replace aryl or vinyl halides, while terminal acetylenes are used as coupling partners in both reactions. The introduction of a carbonyl functional group on the alkyne backbone determines a radical change in the reactivity of the products. Indeed, α,β-alkynyl ketones can be easily converted into different heterocyclic compounds depending on the experimental conditions employed. Due to its potential, the acyl Sonogashira reaction has been deeply studied with particular attention to the nature of the catalysts and to the structures of both coupling compounds. Considering these two aspects, in this review, a detailed analysis of the literature data regarding the acyl Sonogashira reaction and its role in the synthesis of several heterocyclic derivatives is reported.
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14
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McWilliams S, Flynn CD, McWilliams J, Arnold DC, Wahyuono RA, Undisz A, Rettenmayr M, Ignaszak A. Nanostructured Cu 2O Synthesized via Bipolar Electrochemistry. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E1781. [PMID: 31847448 PMCID: PMC6956072 DOI: 10.3390/nano9121781] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 12/11/2019] [Accepted: 12/12/2019] [Indexed: 12/03/2022]
Abstract
Cuprous oxide (Cu2O) was synthesized for the first time via an open bipolar electrochemistry (BPE) approach and characterized in parallel with the commercially available material. As compared to the reference, Cu2O formed through a BPE reaction demonstrated a decrease in particle size; an increase in photocurrent; more efficient light scavenging; and structure-correlated changes in the flat band potential and charge carrier concentration. More importantly, as-synthesized oxides were all phase-pure, defect-free, and had an average crystallite size of 20 nm. Ultimately, this study demonstrates the impact of reaction conditions (e.g., applied potential, reaction time) on structure, morphology, surface chemistry, and photo-electrochemical activity of semiconducting oxides, and at the same time, the ability to maintain a green synthetic protocol and potentially create a scalable product. In the proposed BPE synthesis, we introduced a common food supplement (potassium gluconate) as a reducing and complexing agent, and as an electrolyte, allowing us to replace the more harmful reactants that are conventionally used in Cu2O production. In addition, in the BPE process very corrosive reactants, such as hydroxides and metal precursors (required for synthesis of oxides), are generated in situ in stoichiometric quantity, providing an alternative methodology to generate various nanostructured materials in high yields under mild conditions.
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Affiliation(s)
- Steven McWilliams
- Department of Chemistry, University of New Brunswick, Fredericton, NB E3B 5A3, Canada; (S.M.); (C.D.F.)
| | - Connor D. Flynn
- Department of Chemistry, University of New Brunswick, Fredericton, NB E3B 5A3, Canada; (S.M.); (C.D.F.)
| | - Jennifer McWilliams
- Department of Psychology, University of New Brunswick, Fredericton, NB E3B 5A3, Canada;
| | - Donna C. Arnold
- School of Physical Sciences, University of Kent, Canterbury CT2 7NH, UK;
| | - Ruri Agung Wahyuono
- Institute for Physical Chemistry and Abbe Center of Photonics, Friedrich-Schiller-Universität, 07743 Jena, Germany;
| | - Andreas Undisz
- Otto Schott Institute of Materials Research, Chair of Metallic Materials, Friedrich-Schiller-Universität, 07743 Jena, Germany; (A.U.); (M.R.)
| | - Markus Rettenmayr
- Otto Schott Institute of Materials Research, Chair of Metallic Materials, Friedrich-Schiller-Universität, 07743 Jena, Germany; (A.U.); (M.R.)
| | - Anna Ignaszak
- Department of Chemistry, University of New Brunswick, Fredericton, NB E3B 5A3, Canada; (S.M.); (C.D.F.)
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15
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Affiliation(s)
- Carmen Nájera
- Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Alicante, Apdo. 99, Alicante E-03080, Spain
| | - Leiv K. Sydnes
- Department of Chemistry, University of Bergen, Allégt. 41, Bergen NO-5007, Norway
| | - Miguel Yus
- Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Alicante, Apdo. 99, Alicante E-03080, Spain
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16
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Optimized production of antibacterial copper oxide nanoparticles in a microwave-assisted synthesis reaction using response surface methodology. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.04.063] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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17
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Bora SJ, Chetia B. Synthesis of ynones at room temperature catalyzed by copper chloride cryptand complex under solvent free conditions. Heliyon 2019; 5:e02000. [PMID: 31372526 PMCID: PMC6656957 DOI: 10.1016/j.heliyon.2019.e02000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 06/17/2019] [Accepted: 06/20/2019] [Indexed: 12/02/2022] Open
Abstract
An air-stable highly efficient reusable CuCl2-cryptand-[2.2.Benzo] catalyst is reported first time for coupling reaction of terminal alkynes with different acyl chlorides in the presence of triethylamine acting both as base and solvent at room temperature to give the corresponding ynones. Easy-going, short reaction time, cost-effective, palladium-, phosphorus- and solvent-free, high yield and recyclability up to 5th times make this method green procedure for ynones’ synthesis with wide substrate variety.
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18
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Chen LL, Zhang JW, Yang WW, Fu JY, Zhu JY, Wang YB. Synthesis of 1-Cyano-3-acylnaphthalenes via Formal [4+2] Benzannulation of 2-(2-Alkynylphenyl)acetonitriles and Alkynones. J Org Chem 2019; 84:8090-8099. [DOI: 10.1021/acs.joc.9b00948] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Lu-Lu Chen
- Institute of Functional Organic Molecular Engineering, Henan Engineering Laboratory of Flame-Retardant and Functional Materials, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Jing-Wen Zhang
- Institute of Functional Organic Molecular Engineering, Henan Engineering Laboratory of Flame-Retardant and Functional Materials, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Wan-Wan Yang
- Institute of Functional Organic Molecular Engineering, Henan Engineering Laboratory of Flame-Retardant and Functional Materials, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Ji-Ya Fu
- Institute of Functional Organic Molecular Engineering, Henan Engineering Laboratory of Flame-Retardant and Functional Materials, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Jun-Yan Zhu
- Institute of Functional Organic Molecular Engineering, Henan Engineering Laboratory of Flame-Retardant and Functional Materials, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Yan-Bo Wang
- Institute of Functional Organic Molecular Engineering, Henan Engineering Laboratory of Flame-Retardant and Functional Materials, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
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19
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Parashuram L, Sreenivasa S, Akshatha SR, Kumar VU, Kumar S. Environmentally Benign Approach for the Synthesis of Azo Dyes in the Presence of Mesoporous Sulfated Core‐Shell Zirconia‐Copper(I) Oxide Solid Acid Catalyst. ChemistrySelect 2019. [DOI: 10.1002/slct.201803295] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lakshminarayana Parashuram
- Department of Studies and Research in Organic ChemistryTumkur University Tumkur- 572101 India
- New Horizon College of Engineering, (affiliated to VTU Belagavi), Kadubeesanahalli Bangalore- 560103 India
| | - Swamy Sreenivasa
- Department of Studies and Research in Organic ChemistryTumkur University Tumkur- 572101 India
| | | | - Velu Udaya Kumar
- Department of ChemistrySiddaganga Institute of Technology, (affiliated to VTU Belagavi) B.H. Road Tumkur- 572103 India
| | - Sandeep Kumar
- Raman Research Institute, C.V. Raman Avenue Bangalore- 560080 India
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20
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Verma N, Kumar N. Synthesis and Biomedical Applications of Copper Oxide Nanoparticles: An Expanding Horizon. ACS Biomater Sci Eng 2019; 5:1170-1188. [DOI: 10.1021/acsbiomaterials.8b01092] [Citation(s) in RCA: 133] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Nishant Verma
- National Centre for Flexible Electronics, Indian Institute of Technology, Kanpur, Kalyanpur, Kanpur, Uttar Pradesh−208016, India
| | - Nikhil Kumar
- Department of Biotechnology, National Institute of Technology, Raipur, G.E. Road, Opposite Science College, Raipur, Chhattisgarh−492010, India
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21
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Liu X, Hong D, She Z, Hersh WH, Yoo B, Chen Y. Complementary regioselective synthesis of 3,5-disubstituted isoxazoles from ynones. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.09.043] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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22
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Ghabdian M, Nasseri MA, Allahresani A, Motavallizadehkakhky A. Heterogenized Cu (II) salen complex grafted on graphene oxide nanosheets as a precursing catalyst for the Pd-free Sonogashira coupling. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4545] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mahdieh Ghabdian
- Department of Chemistry, Faculty of Science; University of Birjand; P.O. Box 97175-615 Birjand Iran
| | - Mohammad A. Nasseri
- Department of Chemistry, Faculty of Science; University of Birjand; P.O. Box 97175-615 Birjand Iran
| | - Ali Allahresani
- Department of Chemistry, Faculty of Science; University of Birjand; P.O. Box 97175-615 Birjand Iran
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23
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Mishra AA, Bhanage BM. Nanoceria‐Catalyzed Selective Synthesis of α‐Hydroxy Amides through the Reduction of an Unusual Class of α‐Keto Amides. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ashish A. Mishra
- Department of ChemistryInstitute of Chemical Technology Matunga Mumbai 400019 India
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24
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Kim S, Kang SW, Kim A, Yusuf M, Park JC, Park KH. A highly efficient nano-sized Cu2O/SiO2egg-shell catalyst for C–C coupling reactions. RSC Adv 2018; 8:6200-6205. [PMID: 35540388 PMCID: PMC9078257 DOI: 10.1039/c7ra13490h] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 01/22/2018] [Indexed: 02/02/2023] Open
Abstract
Mesoporous SiO2-supported Cu2O nanoparticles as an egg-shell type catalyst were prepared by impregnation method. The obtained Cu2O/SiO2 egg-shell nanocatalyst had a large surface area and narrow pore size distribution. In addition, most of the Cu2O nanoparticles, with sizes around 2.0 nm, were highly dispersed in the mesoporous silica. Accordingly, fast reactant diffusion to the active sites would occur, especially when the active metal sites are selectively located on the outer part of the support, i.e., the outer region of the egg shell. In solvent-free Sonogashira reactions for the synthesis of ynones from acyl chlorides and terminal alkynes, this catalyst exhibited a very high catalytic activity. The excellent catalytic performance can be attributed to the synergistic advantages of mesoporous structure and monodispersed Cu2O nanoparticles. Mesoporous SiO2-supported Cu2O nanoparticles as an egg-shell type catalyst were prepared by impregnation method.![]()
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Affiliation(s)
- Soohee Kim
- Department of Chemistry
- Chemistry Institute for Functional Materials
- Pusan National University
- Busan
- Republic of Korea
| | - Shin Wook Kang
- Clean Fuel Laboratory
- Korea Institute of Energy Research
- Daejeon
- Korea
| | - Aram Kim
- Department of Chemistry
- Chemistry Institute for Functional Materials
- Pusan National University
- Busan
- Republic of Korea
| | - Mohammad Yusuf
- Department of Chemistry
- Chemistry Institute for Functional Materials
- Pusan National University
- Busan
- Republic of Korea
| | - Ji Chan Park
- Clean Fuel Laboratory
- Korea Institute of Energy Research
- Daejeon
- Korea
| | - Kang Hyun Park
- Department of Chemistry
- Chemistry Institute for Functional Materials
- Pusan National University
- Busan
- Republic of Korea
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25
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Reduced graphene oxide supported Cu2O nanoparticles as an efficient catalyst for Sonogashira coupling reaction. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2017.07.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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26
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Application of microwave irradiation in preparation and characterization of CuO/Al 2 O 3 nanocomposite for removing MB dye from aqueous solution. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.03.038] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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27
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Gajengi AL, Sasaki T, Bhanage BM. Mechanistic aspects of formation of MgO nanoparticles under microwave irradiation and its catalytic application. ADV POWDER TECHNOL 2017. [DOI: 10.1016/j.apt.2017.02.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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28
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Raut AB, Tiwari AR, Bhanage BM. Ultrasound-Assisted Preparation of Copper(I) Oxide Nanocubes: High Catalytic Activity in the Synthesis of Quinazolines. ChemCatChem 2017. [DOI: 10.1002/cctc.201601330] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Amol B. Raut
- Institute of Chemical Technology, Matunga (East); Mumbai Maharashtra 400019 India
| | - Abhishek R. Tiwari
- Institute of Chemical Technology, Matunga (East); Mumbai Maharashtra 400019 India
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29
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Li T, Sun T, Aftab TB, Li D. Photocatalytic degradation of methylene blue in aqueous solution using ceramsite coated with micro-Cu2O under visible-light irradiation. KOREAN J CHEM ENG 2017. [DOI: 10.1007/s11814-017-0014-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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30
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Oka H, Kitai K, Suzuki T, Obora Y. N,N-Dimethylformamide-stabilized copper nanoparticles as a catalyst precursor for Sonogashira–Hagihara cross coupling. RSC Adv 2017. [DOI: 10.1039/c6ra27910d] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We found that DMF-stabilized Cu NPs have high catalytic activity in the Sonogashira cross-coupling reaction at low catalyst loadings (0.2 mol%).
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Affiliation(s)
- Hideo Oka
- Department of Chemistry and Materials Engineering
- Faculty of Chemistry
- Materials and Bioengineering
- Kansai University
- Suita
| | - Katsuya Kitai
- Department of Chemistry and Materials Engineering
- Faculty of Chemistry
- Materials and Bioengineering
- Kansai University
- Suita
| | - Takeyuki Suzuki
- Comprehensive Analysis Center
- The Institute of Scientific and Industrial Research (ISIR)
- Osaka University
- Ibaraki
- Japan
| | - Yasushi Obora
- Department of Chemistry and Materials Engineering
- Faculty of Chemistry
- Materials and Bioengineering
- Kansai University
- Suita
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31
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Jagtap SA, Bhosale MA, Sasaki T, Bhanage BM. Rh/Cu2O nanoparticles: Synthesis, characterization and catalytic application as a heterogeneous catalyst in hydroformylation reaction. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.08.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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32
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Bhosale MA, Karekar SC, Bhanage BM. Room Temperature Synthesis of Copper Oxide Nanoparticles: Morphological Evaluation and Their Catalytic Applications for Degradation of Dyes and C-N Bond Formation Reaction. ChemistrySelect 2016. [DOI: 10.1002/slct.201601484] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Manohar A. Bhosale
- Department of Chemistry; Institute of Chemical Technology; Matunga Mumbai- 400019 India
| | - Supriya C. Karekar
- Department of Chemistry; Institute of Chemical Technology; Matunga Mumbai- 400019 India
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33
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A Simple, Additive Free Approach for Synthesis of Cu/Cu2O Nanoparticles: Effect of Precursors in Morphology Selectivity. J CLUST SCI 2016. [DOI: 10.1007/s10876-016-1124-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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34
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Sharma RK, Yadav M, Gaur R, Gupta R, Adholeya A, Gawande MB. Synthesis of Iron Oxide Palladium Nanoparticles and Their Catalytic Applications for Direct Coupling of Acyl Chlorides with Alkynes. Chempluschem 2016; 81:1312-1319. [DOI: 10.1002/cplu.201600321] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 08/06/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Rakesh K. Sharma
- Department of Chemistry; University of Delhi; 105, Block-B, First floor, GCNC Delhi 110007 India
| | - Manavi Yadav
- Department of Chemistry; University of Delhi; 105, Block-B, First floor, GCNC Delhi 110007 India
| | - Rashmi Gaur
- Department of Chemistry; University of Delhi; 105, Block-B, First floor, GCNC Delhi 110007 India
| | - Radhika Gupta
- Department of Chemistry; University of Delhi; 105, Block-B, First floor, GCNC Delhi 110007 India
| | - Alok Adholeya
- Biotechnology and Management of Bioresources Division; The Energy and Resources Institute; Darbari Seth Block, IHC Complex, Lodhi Road New Delhi 110003 India
| | - Manoj B. Gawande
- Regional Centre of Advanced Technologies and Materials; Department of Physical Chemistry; Faculty of Science; Palacký University; Šlechtitelů 27 783 71 Olomouc Czech Republic
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35
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Maaliki C, Thiery E, Thibonnet J. Emergence of Copper-Mediated Formation of C-C Bonds. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600540] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Carine Maaliki
- Université François-Rabelais; ISP-UMR 1282; UFR Sciences et Techniques; Parc Grandmont 37000 Tours France
| | - Emilie Thiery
- Université François-Rabelais; ISP-UMR 1282; UFR Sciences et Techniques; Parc Grandmont 37000 Tours France
| | - Jérôme Thibonnet
- Université François-Rabelais; ISP-UMR 1282; UFR Sciences et Techniques; Parc Grandmont 37000 Tours France
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36
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Bhosale MA, Sasaki T, Bhanage BM. Role of palladium precursors in morphology selective synthesis of palladium nanostructures. POWDER TECHNOL 2016. [DOI: 10.1016/j.powtec.2015.12.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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37
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Bhosale MA, Chenna DR, Bhanage BM. One-step sonochemical irradiation dependent shape controlled crystal growth study of gold nano/microplates with high catalytic activity in degradation of dyes. ChemistrySelect 2016. [DOI: 10.1002/slct.201600044] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Manohar A. Bhosale
- Department of Chemistry; Institute of Chemical technology; N. Parekh Marg, Matunga Mumbai 400019
| | - Divya R. Chenna
- Department of Chemistry; Institute of Chemical technology; N. Parekh Marg, Matunga Mumbai 400019
| | - Bhalchandra M. Bhanage
- Department of Chemistry; Institute of Chemical technology; N. Parekh Marg, Matunga Mumbai 400019
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38
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Gawande MB, Goswami A, Felpin FX, Asefa T, Huang X, Silva R, Zou X, Zboril R, Varma RS. Cu and Cu-Based Nanoparticles: Synthesis and Applications in Catalysis. Chem Rev 2016; 116:3722-811. [DOI: 10.1021/acs.chemrev.5b00482] [Citation(s) in RCA: 1589] [Impact Index Per Article: 198.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Manoj B. Gawande
- Regional
Centre of Advanced Technologies and Materials, Faculty of Science,
Department of Physical Chemistry, Palacky University, Šlechtitelů
11, 783 71 Olomouc, Czech Republic
| | - Anandarup Goswami
- Regional
Centre of Advanced Technologies and Materials, Faculty of Science,
Department of Physical Chemistry, Palacky University, Šlechtitelů
11, 783 71 Olomouc, Czech Republic
- Department
of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, United States
- Department
of Chemical and Biochemical Engineering, Rutgers, The State University of New Jersey, 98 Brett Road, Piscataway, New Jersey 08854, United States
| | - François-Xavier Felpin
- UFR
Sciences et Techniques, UMR CNRS 6230, Chimie et Interdisciplinarité:
Synthèse, Analyse, Modélisation (CEISAM), Université de Nantes, 2 Rue de la Houssinière, BP 92208, Nantes 44322 Cedex 3, France
| | - Tewodros Asefa
- Department
of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, United States
- Department
of Chemical and Biochemical Engineering, Rutgers, The State University of New Jersey, 98 Brett Road, Piscataway, New Jersey 08854, United States
| | - Xiaoxi Huang
- Department
of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, United States
| | - Rafael Silva
- Department
of Chemistry, Maringá State University, Avenida Colombo 5790, CEP 87020-900 Maringá, Paraná, Brazil
| | - Xiaoxin Zou
- State
Key
Laboratory of Inorganic Synthesis and Preparative Chemistry, International
Joint Research Laboratory of Nano-Micro Architecture Chemistry, College
of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Radek Zboril
- Regional
Centre of Advanced Technologies and Materials, Faculty of Science,
Department of Physical Chemistry, Palacky University, Šlechtitelů
11, 783 71 Olomouc, Czech Republic
| | - Rajender S. Varma
- Regional
Centre of Advanced Technologies and Materials, Faculty of Science,
Department of Physical Chemistry, Palacky University, Šlechtitelů
11, 783 71 Olomouc, Czech Republic
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39
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Bhalerao MS, Patwardhan AV, Bhosale MA, Kulkarni VM, Bhanage BM. Epoxidised soybean oil–Cu/Cu2O bio-nanocomposite material: synthesis and characterization with antibacterial activity. RSC Adv 2016. [DOI: 10.1039/c6ra00588h] [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
A facile approach for the synthesis of a novel epoxidised soybean oil–Cu/Cu2O (ESO–Cu/Cu2O) bio-nanocomposite material via ultrasound irradiation with antibacterial activity was investigated.
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Affiliation(s)
| | - Anand V. Patwardhan
- Department of Chemical Engineering
- Institute of Chemical Technology
- Mumbai 400019
- India
| | - Manohar A. Bhosale
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai 400019
- India
| | - Vaishali M. Kulkarni
- Department of Chemical Engineering
- Institute of Chemical Technology
- Mumbai 400019
- India
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40
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Gajengi AL, Sasaki T, Bhanage BM. Effect of solvent ratio and counter ions on the morphology of copper nanoparticles and their catalytic application in β-enaminone synthesis. RSC Adv 2016. [DOI: 10.1039/c6ra22017g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This work reports the synthesis of shape selective copper nanoparticles (NPs) using a microwave irradiation method, using diverse ratios of an ethylene glycol (EG)/water system and their catalytic application in β-enaminones synthesis.
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Affiliation(s)
- Aravind L. Gajengi
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai-400 019
- India
| | - Takehiko Sasaki
- Department of Complexity Science and Engineering
- Graduate School of Frontier Sciences
- The University of Tokyo
- Kashiwa
- Japan
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41
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Bhosale MA, Bhanage BM. A simple approach for sonochemical synthesis of Cu 2 O nanoparticles with high catalytic properties. ADV POWDER TECHNOL 2016. [DOI: 10.1016/j.apt.2015.12.008] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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42
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Kumar B, Rao GK, Saha S, Ganguli AK. Cu-Based Nanocomposites as Multifunctional Catalysts. Chemphyschem 2015; 17:155-61. [DOI: 10.1002/cphc.201500944] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Indexed: 11/12/2022]
Affiliation(s)
- Bharat Kumar
- Department of Chemistry; Indian Institute of Technology, Hauz Khas; New Delhi 110016 India), Fax
| | - Gyandshwar Kumar Rao
- Centre for Catalysis Research and Innovation and Department of Chemistry and Biomolecular Sciences; University of Ottawa; Ottawa Ontario K1N 6N5 Canada
| | - Soumen Saha
- Department of Chemistry; Indian Institute of Technology, Hauz Khas; New Delhi 110016 India), Fax
| | - Ashok K. Ganguli
- Department of Chemistry; Indian Institute of Technology, Hauz Khas; New Delhi 110016 India), Fax
- Institute of Nano Science and Technology; Mohali, Punjab 160062 India
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43
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Wang M, Kang M, Guo C, Fang S, He L, Jia C, Zhang G, Bai B, Zong W, Zhang Z. Electrochemical biosensor based on Cu/Cu2O nanocrystals and reduced graphene oxide nanocomposite for sensitively detecting ractopamine. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.09.138] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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44
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Bhosale MA, Ummineni D, Sasaki T, Nishio-Hamane D, Bhanage BM. Magnetically separable γ-Fe2O3 nanoparticles: An efficient catalyst for acylation of alcohols, phenols, and amines using sonication energy under solvent free condition. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2015.04.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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45
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Aronica LA, Giannotti L, Tuci G, Zinna F. Cyclocarbonylative Sonogashira Reactions of 1-Ethynylbenzyl Alcohols: Synthesis of 1-Carbonylmethylene-1,3-Dihydroisobenzofurans. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500539] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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46
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Xu W, Yu B, Sun H, Zhang G, Zhang W, Gao Z. Copper-catalyzed C(sp2)-C(sp) Sonogashira-type cross-coupling reactions accelerated by polycyclic aromatic hydrocarbons. Appl Organomet Chem 2015. [DOI: 10.1002/aoc.3298] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Wei Xu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering; Shaanxi Normal University; 199 South Chang'an Road Xi'an 710062 People's Republic of China
| | - Bo Yu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering; Shaanxi Normal University; 199 South Chang'an Road Xi'an 710062 People's Republic of China
| | - Huaming Sun
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering; Shaanxi Normal University; 199 South Chang'an Road Xi'an 710062 People's Republic of China
| | - Guofang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering; Shaanxi Normal University; 199 South Chang'an Road Xi'an 710062 People's Republic of China
| | - Weiqiang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering; Shaanxi Normal University; 199 South Chang'an Road Xi'an 710062 People's Republic of China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering; Shaanxi Normal University; 199 South Chang'an Road Xi'an 710062 People's Republic of China
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47
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Bhosale MA, Bhanage BM. Rapid synthesis of nickel oxide nanorods and its applications in catalysis. ADV POWDER TECHNOL 2015. [DOI: 10.1016/j.apt.2014.11.015] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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48
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Bhosale MA, Chenna DR, Ahire JP, Bhanage BM. Morphological study of microwave-assisted facile synthesis of gold nanoflowers/nanoparticles in aqueous medium and their catalytic application for reduction of p-nitrophenol to p-aminophenol. RSC Adv 2015. [DOI: 10.1039/c5ra05731k] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The present work reports a facile synthesis of gold (Au) nanoflowers and nanoparticles with various morphologies using different microwave powers in watts in DMSO.
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Affiliation(s)
| | - Divya R. Chenna
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai
- India
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49
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Patil NM, Bhosale MA, Bhanage BM. Transfer hydrogenation of nitroarenes into anilines by palladium nanoparticles via dehydrogenation of dimethylamine borane complex. RSC Adv 2015. [DOI: 10.1039/c5ra14944d] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Reduction of nitroarenes to corresponding amines via dehydrogenation of dimethylamine borane using Pd NPs as a catalyst. The developed catalytic system uses dimethylamine borane as a reducing agent which is highly stable, water soluble and non-toxic.
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Affiliation(s)
- Nilesh M. Patil
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai-400019
- India
| | - Manohar A. Bhosale
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai-400019
- India
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