1
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Guleria A, Aishwarya J, Kunwar A, Neogy S, Debnath AK, Rath MC, Adhikari S, Tyagi AK. Solvated electron-induced synthesis of cyclodextrin-coated Pd nanoparticles: mechanistic, catalytic, and anticancer studies. Dalton Trans 2023; 52:1036-1051. [PMID: 36602081 DOI: 10.1039/d2dt03219h] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Herein, using in situ generated solvated electrons in the reaction media, a highly time-efficient, one-pot green approach has been employed to synthesize palladium (Pd) nanoparticles (NPs) coated with a molecular assembly of α-cyclodextrin (α-CD). The appearance of a shoulder peak at 280 nm in the UV-Vis absorption spectra indicated the formation of Pd NPs, which was further confirmed from their cubic phase XRD pattern. The nanomorphology varied considerably as a function of the dose rate, wherein sphere-shaped NPs (average size ∼ 7.6 nm) were formed in the case of high dose rate electron-beam assisted synthesis, while nanoflakes self-assembled to form nanoflower-shaped morphologies in a γ-ray mediated approach involving a low dose rate. The formation kinetics of NPs was investigated by pulse radiolysis which revealed the formation of Pd-based transients by the solvated electron-induced reaction. Importantly, no interference of α-CD was observed in the kinetics of the transient species, rather it played the role of a morphology directing agent in addition to a biocompatible stabilizing agent. The catalytic studies revealed that the morphology of the NPs has a significant effect on the reduction efficiency of 4-nitrophenol to 4-aminophenol. Another important highlight of this work is the demonstration of the morphology-dependent anticancer efficacy of Pd NPs against lung and brain cancer cells. Notably, flower-shaped Pd NPs exhibited significantly higher cancer cell killing as compared to spherical NPs, while being less toxic towards normal lung fibroblasts. Nonetheless, these findings show the promising potential of Pd NPs in anticancer treatment.
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Affiliation(s)
- A Guleria
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India. .,Homi Bhabha National Institute, Mumbai 400094, Trombay, India
| | - J Aishwarya
- ACTREC (TMC), Kharghar, Navi Mumbai, India.,Homi Bhabha National Institute, Mumbai 400094, Trombay, India
| | - A Kunwar
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India. .,Homi Bhabha National Institute, Mumbai 400094, Trombay, India
| | - S Neogy
- Materials Science Division, Bhabha Atomic Research Centre, Mumbai 400085, India
| | - A K Debnath
- Technical Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India
| | - M C Rath
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India. .,Homi Bhabha National Institute, Mumbai 400094, Trombay, India
| | - S Adhikari
- Scientific Information Resource Division, Bhabha Atomic Research Centre, Mumbai 400085, India.,Homi Bhabha National Institute, Mumbai 400094, Trombay, India
| | - A K Tyagi
- Chemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India. .,Homi Bhabha National Institute, Mumbai 400094, Trombay, India
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2
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Beena Sreekumar M, Annadurai N, Jayaram S, Sarojini S. Industrial Applications of Hybrid Nanocatalysts and Their Green Synthesis. Top Catal 2022. [DOI: 10.1007/s11244-022-01712-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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3
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Lima CGS, Pauli FP, Madriaga VG, Amaral AAP, Graciano IA, Meira VL, Forezi LDSM, Ferreira VF, Lima TDM, de Carvalho da Silva F. Supramolecular Catalysts for Organic Synthesis: Preparation and Applications of Cyclodextrins and Calixarenes in C‐C Cross‐Coupling Reactions. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | | | | | | | | | | | | | - Vitor F. Ferreira
- Universidade Federal Fluminense Departamento de Tecnologia Farmacêutica BRAZIL
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4
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Zhang ML, Zhang XL, Guo RL, Wang MY, Zhao BY, Yang JH, Jia Q, Wang YQ. Switchable, Reagent-Controlled C(sp 3)-H Selective Iodination and Acetoxylation of 8-Methylquinolines. J Org Chem 2022; 87:5730-5743. [PMID: 35471034 DOI: 10.1021/acs.joc.2c00076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An efficient Pd-catalyzed C(sp3)-H selective iodination of 8-methylquinolines is reported herein for the first time. Because of the versatility of organic iodides, the method offers a facile access to various C8-substituted quinolines. By slightly switching the reaction conditions, an efficient C(sp3)-H acetoxylation of 8-methylquinolines has also been enabled. Both approaches feature mild reaction conditions, good tolerance of functional groups, and a broad substrate scope.
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Affiliation(s)
- Ming-Lu Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, School of Foreign Languages, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
| | - Xing-Long Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, School of Foreign Languages, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
| | - Rui-Li Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, School of Foreign Languages, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
| | - Meng-Yue Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, School of Foreign Languages, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
| | - Bao-Yin Zhao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, School of Foreign Languages, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
| | - Jin-Hui Yang
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, Yinchuan 750021, P. R. China
| | - Qiong Jia
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, School of Foreign Languages, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
| | - Yong-Qiang Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, School of Foreign Languages, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
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5
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Guleria A, Gandhi VV, Kunwar A, Debnath AK, Adhikari S. Highly stable spherical shaped and blue photoluminescent cyclodextrin-coated tellurium nanocomposites prepared by in situ generated solvated electrons: a rapid green method and mechanistic and anticancer studies. Dalton Trans 2022; 51:6366-6377. [PMID: 35384953 DOI: 10.1039/d2dt00276k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly stable blue photoluminescent tellurium nanocomposites (Te NCs) coated with a molecular assembly of α-cyclodextrin (α-CD) have been prepared by using in situ generated solvated electrons (esol-) in the reaction media. The methodology used is rapid and green as the preparation of colloids was over in a matter of a few seconds and no hazardous agents (reducing or stabilizing) were used. Furthermore, fine control over the size of Te NCs has been demonstrated by simply varying the absorbed irradiation dose. As a matter of fact, the anisotropic property exhibited by tellurium makes it difficult to control the phase and morphology of its nanomaterials. However, unlike the majority of the previous reports, Te NCs formed by the current approach were amorphous and spherical shaped. Another interesting aspect of this work is the cyan-blue photoluminescence (PL) exhibited by the NCs. Systematic photophysical investigations indicated bandgap radiative decay as the origin of photoluminescence. A compositional analysis indicated the presence of Te(0) along with tellurium oxides (TeOx). TGA studies revealed the formation of a dense coating (∼55%) of α-CD molecules on the NCs. Pulse radiolysis-based studies evidenced the formation of Te-based transients by the solvated electron-induced reaction. Importantly, no interference of α-CD was observed in the kinetics of the transient species. Remarkable concentration-dependent killing was observed only in the case of cancerous cells, while no such trend was seen in normal healthy cells. This is a significant observation that can be utilized to achieve differential toxicity of Te nanomaterials in tumor versus normal cells.
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Affiliation(s)
- Apurav Guleria
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India. .,Homi Bhabha National Institute, Trombay, Mumbai 400094, India
| | - Vishwa V Gandhi
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India. .,Homi Bhabha National Institute, Trombay, Mumbai 400094, India
| | - Amit Kunwar
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India. .,Homi Bhabha National Institute, Trombay, Mumbai 400094, India
| | - Anil K Debnath
- Technical Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India
| | - Soumyakanti Adhikari
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India. .,Homi Bhabha National Institute, Trombay, Mumbai 400094, India
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6
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Desai AL, Patel NP, Parikh JH, Modi KM, Bhatt KD. In Silico Studies and Design of Scrupulous Novel Sensor for Nitro Aromatics Compounds and Metal Ions Detection. J Fluoresc 2022; 32:483-504. [PMID: 34981281 DOI: 10.1007/s10895-021-02866-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 12/03/2021] [Indexed: 11/27/2022]
Abstract
A Novel calix[4]pyrrole system bearing carboxylic acid functionality [ABuCP] has been synthesized and its interaction towards various nitroaromatics compounds [NACs] were investigated. ABuCP showed significant color change with 1,3-dinitro benzene (1,3-DNB) in comparison to the solution of other nitroaromatic compounds such as 2,3-dinitro toluene (2,3-DNT), 2,4-dinitro toluene (2,4-DNT), 2,6-dinitro toluene (2,6-DNT), 4-NBB (4-nitrobenzyl bromide) and 4-nitro toluene (4-NT). The ABuCP-1,3-DNB complex produces a red shift in absorption spectra based on charge transfer mediated recognition. Additionally, the density functional theory calculation confirmed the possible mechanism for the binding of 1,3-DNB as a guest is well supported by the calculation of other parameters such as hardness, stabilization energy, softness, electrophilicity index and chemical potential. The TDDFT calculation facilitates the understanding of the proper binding mechanism in reference to experimental results. Additionally we have also developed its derivative which acts as a new fluorescent sensor which can selectively recognize Sr(II) ions. In this view its aminoanthraquinone derivative of calix[4]pyrrole i.e. ABuCPTAA is synthesized which also results in generation of high fluorescence capability sensor.
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Affiliation(s)
- Ajay L Desai
- Department of Chemistry, Mehsana Urban Institute of Sciences, Ganpat University, Kherva, Gujarat, 384012, India
| | - Nihal P Patel
- Department of Chemistry, Mehsana Urban Institute of Sciences, Ganpat University, Kherva, Gujarat, 384012, India
| | - Jaymin H Parikh
- Department of Chemistry, Mehsana Urban Institute of Sciences, Ganpat University, Kherva, Gujarat, 384012, India
| | - Krunal M Modi
- Department of Chemistry, Mehsana Urban Institute of Sciences, Ganpat University, Kherva, Gujarat, 384012, India.
| | - Keyur D Bhatt
- Department of Chemistry, Mehsana Urban Institute of Sciences, Ganpat University, Kherva, Gujarat, 384012, India.
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7
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Maity P, Sarkar P, Mukhopadhyay C. Generation of I-, ArS- and ArSe- substituted pyrrolo[3,4–c]pyridine derivatives using copper iodide as an iodinating agent. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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8
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Swart MR, Twigge L, Erasmus E, Marais C, Bezuidenhoudt BCB. Olefin Metathesis,
p
‐Cresol, and the Second Generation Grubbs Catalyst: Fitting the Pieces. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Marthinus R. Swart
- Department of Chemistry University of the Free State PO Box 339 Bloemfontein 9300 South Africa
| | - Linette Twigge
- Department of Chemistry University of the Free State PO Box 339 Bloemfontein 9300 South Africa
| | - Elizabeth Erasmus
- Department of Chemistry University of the Free State PO Box 339 Bloemfontein 9300 South Africa
| | - Charlene Marais
- Department of Chemistry University of the Free State PO Box 339 Bloemfontein 9300 South Africa
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9
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Alam AM, Shon YS. Water-Soluble Noble Metal Nanoparticle Catalysts Capped with Small Organic Molecules for Organic Transformations in Water. ACS APPLIED NANO MATERIALS 2021; 4:3294-3318. [PMID: 34095774 PMCID: PMC8171274 DOI: 10.1021/acsanm.1c00335] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
This article recaps a variety of interesting catalytic studies based on solubilized and freely movable noble metal nanoparticle catalysts employed for organic reactions in either pure water or water-organic biphasic systems. Small organic ligand-capped metal nanoparticles are fundamentally attractive materials due to their enormous potential as a well-defined system that can provide spatial control near active catalytic sites. The nanoparticle catalysts are first grouped based on the synthetic method (direct reduction, phase transfer, and redispersion) and then again based on the type of reaction such as alkene hydrogenation, arene hydrogenation, nitroaromatic reduction, carbon-carbon coupling reactions, etc. The impacts of various ligands on the catalytic activity and selectivity of semi-heterogeneous nanoparticles in water are discussed in detail. The catalytic systems using polymers, dendrimers, and ionic liquids as supporting or protecting materials are excluded from the subject of this review.
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Affiliation(s)
- Al-Mahmnur Alam
- Department of Chemistry and Biochemistry and the Keck Energy and Materials Program (KEMP), California State University, Long Beach, Long Beach, California 90840, United States
| | - Young-Seok Shon
- Department of Chemistry and Biochemistry and the Keck Energy and Materials Program (KEMP), California State University, Long Beach, Long Beach, California 90840, United States
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10
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Mohjer F, Mofatehnia P, Rangraz Y, Heravi MM. Pd-free, Sonogashira cross-coupling reaction. An update. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.121712] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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11
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Wang ZY, Guo RL, Zhang XL, Wang MY, Chen GN, Wang YQ. Regioselective C5-H direct iodination of indoles. Org Chem Front 2021. [DOI: 10.1039/d1qo00105a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
An efficient regioselective C5-H direct iodination of indoles is reported herein for the first time, which offers a general and practical access to the difficult C5 functionalization of indoles.
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Affiliation(s)
- Zhao-Yang Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- College of Chemistry & Materials Science
- School of Foreign Languages
- Northwest University
- Xi'an 710069
| | - Rui-Li Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- College of Chemistry & Materials Science
- School of Foreign Languages
- Northwest University
- Xi'an 710069
| | - Xing-Long Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- College of Chemistry & Materials Science
- School of Foreign Languages
- Northwest University
- Xi'an 710069
| | - Meng-Yue Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- College of Chemistry & Materials Science
- School of Foreign Languages
- Northwest University
- Xi'an 710069
| | - Gang-Ni Chen
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- College of Chemistry & Materials Science
- School of Foreign Languages
- Northwest University
- Xi'an 710069
| | - Yong-Qiang Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- College of Chemistry & Materials Science
- School of Foreign Languages
- Northwest University
- Xi'an 710069
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12
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Rahmatinejad S, Naeimi H. Design, preparation, and characterization of Fe
3
O
4
nanoparticles encapsulating
β
‐cyclodextrin‐bearing guanidine as a highly efficient and reusable heterogeneous base catalyst for synthesis of 3,4‐dihydropyrano[3,2‐
c
]chromenes. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5862] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Soraya Rahmatinejad
- Department of Organic Chemistry, Faculty of Chemistry University of Kashan 87317‐51167 Kashan Islamic Republic of Iran Iran
| | - Hossein Naeimi
- Department of Organic Chemistry, Faculty of Chemistry University of Kashan 87317‐51167 Kashan Islamic Republic of Iran Iran
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13
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Barros SDT, Duarte JPP, Rocha LDS, Ramos VS, Navarro MIR, Archanjo BS, Medeiros ME, De Campos JB, Da Costa MEHM, Lachter ER, Senra JD, Malta LFB. Cyclodextrin ‐ Stabilized Palladium Nanoparticles on Ceria: Investigation of Support Interactions and Pivotal Promotion in the Suzuki‐Miyaura Reaction. ChemistrySelect 2020. [DOI: 10.1002/slct.202001981] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Suellen D. T. Barros
- Departamento de FísicaPontifícia Universidade Católica Rio de Janeiro RJ 22452–970 Brazil
| | - João Paulo P. Duarte
- Laboratório de Química Supramolecular e de Sólidos, Instituto de QuímicaUniversidade Federal do Rio de Janeiro Rio de Janeiro 21941-909 Brazil
| | - Luiz Diego S. Rocha
- Laboratório de Química Supramolecular e de Sólidos, Instituto de QuímicaUniversidade Federal do Rio de Janeiro Rio de Janeiro 21941-909 Brazil
| | - Vitor S. Ramos
- Faculdade de EngenhariaUniversidade do Estado do Rio de Janeiro Rio de Janeiro 20550-900 Brazil
| | - Maria Isabel R. Navarro
- Divisão de Metrologia de MateriaisInstituto Nacional de Metrologia, Qualidade e Tecnologia Duque de Caxias, RJ 25250- 020 Brazil
| | - Braulio S. Archanjo
- Divisão de Metrologia de MateriaisInstituto Nacional de Metrologia, Qualidade e Tecnologia Duque de Caxias, RJ 25250- 020 Brazil
| | - Marta E. Medeiros
- Instituto de QuímicaUniversidade Federal do Rio de Janeiro Rio de Janeiro 21941-909 Brazil
| | - José B. De Campos
- Faculdade de EngenhariaUniversidade do Estado do Rio de Janeiro Rio de Janeiro 20550-900 Brazil
| | | | - Elizabeth R. Lachter
- Instituto de QuímicaUniversidade Federal do Rio de Janeiro Rio de Janeiro 21941-909 Brazil
| | - Jaqueline D. Senra
- Instituto de QuímicaUniversidade do Estado do Rio de Janeiro Rio de Janeiro 20550-900 Brazil
| | - Luiz Fernando B. Malta
- Laboratório de Química Supramolecular e de Sólidos, Instituto de QuímicaUniversidade Federal do Rio de Janeiro Rio de Janeiro 21941-909 Brazil
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14
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Cyclodextrin based palladium catalysts for Suzuki reaction: An overview. Carbohydr Res 2020; 489:107954. [DOI: 10.1016/j.carres.2020.107954] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 02/14/2020] [Accepted: 02/14/2020] [Indexed: 12/18/2022]
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15
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Niknam E, Panahi F, Khalafi‐Nezhad A. Immobilized Pd on a NHC functionalized metal–organic framework MIL‐101(Cr): an efficient heterogeneous catalyst in Suzuki−Miyaura coupling reaction in water. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5470] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Esmaeil Niknam
- Department of Chemistry, College of SciencesShiraz University Shiraz 71454 Iran
| | - Farhad Panahi
- Department of Chemistry, College of SciencesShiraz University Shiraz 71454 Iran
| | - Ali Khalafi‐Nezhad
- Department of Chemistry, College of SciencesShiraz University Shiraz 71454 Iran
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16
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Yadav D, Awasthi SK. A Pd NP-confined novel covalent organic polymer for catalytic applications. NEW J CHEM 2020. [DOI: 10.1039/c9nj05827c] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A novel unsymmetrical covalent organic polymer was synthesized via nucleophilic substitution reaction of 2,4,6-trichloro-1,3,5-triazine with p-amino phenol.
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Affiliation(s)
- Deepika Yadav
- Department of Chemistry
- Chemical Biology Laboratory
- University of Delhi
- Delhi-110007
- India
| | - Satish Kumar Awasthi
- Department of Chemistry
- Chemical Biology Laboratory
- University of Delhi
- Delhi-110007
- India
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17
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Nasrollahzadeh M, Motahharifar N, Ghorbannezhad F, Soheili Bidgoli NS, Baran T, Varma RS. Recent advances in polymer supported palladium complexes as (nano)catalysts for Sonogashira coupling reaction. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2019.110645] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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18
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Reusable shuttles for exchangeable functional cargos: Reversibly assembled, magnetically powered organocatalysts for asymmetric aldol reactions. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.130592] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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19
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Du F, Zhang L, Ma J, Peng X. Hemicelluloses supported palladium/xylan nanocomposites containing N and O ligands: Highly-performance heterogeneous catalysts for Suzuki reaction. Carbohydr Polym 2019; 217:224-231. [DOI: 10.1016/j.carbpol.2019.03.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 02/26/2019] [Accepted: 03/03/2019] [Indexed: 12/01/2022]
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20
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Abstract
The use of transition-metal nanoparticles in catalysis has attracted much interest, and their use in carbon-carbon coupling reactions such as Suzuki, Heck, Sonogashira, Stille, Hiyama, and Ullmann coupling reactions constitutes one of their most important applications. The transition-metal nanoparticles are considered as one of the green catalysts because they show high catalytic activity for several reactions in water. This review is devoted to the catalytic system developed in the past 10 years in transition-metal nanoparticles-catalyzed carbon-carbon coupling reactions such as Suzuki, Heck, Sonogashira, Stille, Hiyama, and Ullmann coupling reactions in water.
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Affiliation(s)
- Atsushi Ohtaka
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
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21
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Nguyen TD, Vo TT, Nguyen CH, Doan VD, Dang CH. Biogenic palladium nanoclusters supported on hybrid nanocomposite 2-hydroxypropyl-β-cyclodextrin/alginate as a recyclable catalyst in aqueous medium. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.12.138] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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22
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Modi K, Patel C, Panchal U, Liska A, Kongor A, Jiri L, Jain VK. Facile construction & modeling of a highly active thiacalixphenyl[4]arene-protected nano-palladium catalyst for various C–C cross-coupling reactions. NEW J CHEM 2019. [DOI: 10.1039/c8nj05866k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A newly designed and synthesized thiacalixphenyl[4]arene tetraacetohydrazide (TPTAH) has been utilized for the construction of palladium nanoparticles (TPTAH-PdNPs), which are found to be catalytically active for the C–C cross-coupling reactions such as the Suzuki–Miyaura, Heck, and Stille reactions.
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Affiliation(s)
- Krunal Modi
- Department of Molecular Electrochemistry and Catalysis
- J. Heyrovský Institute of Physical Chemistry
- Dolejškova 2155/3
- 182 23 Prague 8
- Czech Republic
| | - Chirag Patel
- Department of Botany, Bioinformatics and Climate Change Impacts Management
- University School of Sciences
- Gujarat University
- Ahmedabad – 380009
- India
| | - Urvi Panchal
- Department of Chemistry
- University School of Sciences
- Gujarat University
- Ahmedabad – 380009
- India
| | - Alan Liska
- Department of Molecular Electrochemistry and Catalysis
- J. Heyrovský Institute of Physical Chemistry
- Dolejškova 2155/3
- 182 23 Prague 8
- Czech Republic
| | - Anita Kongor
- Department of Chemistry
- University School of Sciences
- Gujarat University
- Ahmedabad – 380009
- India
| | - Ludvik Jiri
- Department of Molecular Electrochemistry and Catalysis
- J. Heyrovský Institute of Physical Chemistry
- Dolejškova 2155/3
- 182 23 Prague 8
- Czech Republic
| | - V. K. Jain
- Department of Chemistry
- University School of Sciences
- Gujarat University
- Ahmedabad – 380009
- India
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23
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Nguyen TD, Dang CH, Mai DT. Biosynthesized AgNP capped on novel nanocomposite 2-hydroxypropyl-β-cyclodextrin/alginate as a catalyst for degradation of pollutants. Carbohydr Polym 2018; 197:29-37. [DOI: 10.1016/j.carbpol.2018.05.077] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 05/25/2018] [Accepted: 05/25/2018] [Indexed: 12/16/2022]
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24
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Arvelos MS, Silva AC, de Souza ALF, Achete CA, Vasconcelos TL, Robertis E, Archanjo BS, Aguiar LCS, Malta LFB, Senra JD. Revealing Pd Nanoparticles Formation from PEG-Mediated Decomposition of Organometallic Precursor and Their Application as Catalyst for the Synthesis of n-Extended Carbazoles. ChemistrySelect 2018. [DOI: 10.1002/slct.201801874] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Matheus S. Arvelos
- Instituto de Química; Universidade do Estado do Rio de Janeiro, Rio de Janeiro; RJ 20550-900 Brazil
| | - Aires C. Silva
- Instituto Benjamim Constant, Rio de Janeiro; RJ 22290-240 Brazil
| | - Andrea L. F. de Souza
- Instituto de Química; Universidade Federal do Rio de Janeiro, Macaé; RJ 27930-560 Brazil
| | - Carlos A. Achete
- Divisão de Metrologia de Materiais; Instituto Nacional de Metrologia; Qualidade e Tecnologia, Duque de Caxias; RJ 25250−020 Brazil
| | - Thiago L. Vasconcelos
- Divisão de Metrologia de Materiais; Instituto Nacional de Metrologia; Qualidade e Tecnologia, Duque de Caxias; RJ 25250−020 Brazil
| | - Eveline Robertis
- Divisão de Metrologia de Materiais; Instituto Nacional de Metrologia; Qualidade e Tecnologia, Duque de Caxias; RJ 25250−020 Brazil
| | - Braulio S. Archanjo
- Divisão de Metrologia de Materiais; Instituto Nacional de Metrologia; Qualidade e Tecnologia, Duque de Caxias; RJ 25250−020 Brazil
| | - Lucia C. S. Aguiar
- Instituto de Química; Universidade Federal do Rio de Janeiro, Rio de Janeiro; RJ 21941-909 Brazil
| | - Luiz Fernando B. Malta
- Instituto de Química; Universidade Federal do Rio de Janeiro, Rio de Janeiro; RJ 21941-909 Brazil
| | - Jaqueline D. Senra
- Instituto de Química; Universidade do Estado do Rio de Janeiro, Rio de Janeiro; RJ 20550-900 Brazil
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25
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Dong CP, Nakamura K, Taniguchi T, Mita S, Kodama S, Kawaguchi SI, Nomoto A, Ogawa A, Mizuno T. Synthesis of Aryl Iodides from Arylhydrazines and Iodine. ACS OMEGA 2018; 3:9814-9821. [PMID: 31459110 PMCID: PMC6645010 DOI: 10.1021/acsomega.8b01559] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 08/10/2018] [Indexed: 06/10/2023]
Abstract
A metal- and base-free method is developed for the synthesis of aryl iodides from arylhydrazine hydrochlorides and iodine. A wide variety of aryl iodides can be conveniently synthesized by an equimolar reaction of arylhydrazine hydrochlorides and I2 in dimethyl sulfoxide at 60 °C for 6 h. In the iodination step, arylhydrazines are oxidized by iodine to form arenediazonium salts, which undergo single-electron transfer from iodide anion to give aryl and iodine radicals; subsequent combination of them affords the corresponding aryl iodides.
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Affiliation(s)
- Chun-ping Dong
- Department of Applied
Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Kentaro Nakamura
- Department of Applied
Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | | | - Soichiro Mita
- Department of Applied
Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Shintaro Kodama
- Department of Applied
Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Shin-ichi Kawaguchi
- Center for Education
and Research in Agricultural Innovation, Faculty of Agriculture, Saga University, 152-1 Shonan-cho, Karatsu, Saga 847-0021, Japan
| | - Akihiro Nomoto
- Department of Applied
Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Akiya Ogawa
- Department of Applied
Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Takumi Mizuno
- Morinomiya Center, Osaka Research Institute
of Industrial Science and Technology, 1-6-50 Morinomiya, Joto-ku, Osaka 536-8553, Japan
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26
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Pilli RA, Assis FFDE. Organic Synthesis: New Vistas in the Brazilian Landscape. AN ACAD BRAS CIENC 2018; 90:895-941. [PMID: 29742201 DOI: 10.1590/0001-3765201820170564] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 11/29/2017] [Indexed: 12/20/2022] Open
Abstract
In this overview, we present our analysis of the future of organic synthesis in Brazil, a highly innovative and strategic area of research which underpins our social and economical progress. Several different topics (automation, catalysis, green chemistry, scalability, methodological studies and total syntheses) were considered to hold promise for the future advance of chemical sciences in Brazil. In order to put it in perspective, contributions from Brazilian laboratories were selected by the citations received and importance for the field and were benchmarked against some of the most important results disclosed by authors worldwide. The picture that emerged reveals a thriving area of research, with new generations of well-trained and productive chemists engaged particularly in the areas of green chemistry and catalysis. In order to fulfill the promise of delivering more efficient and sustainable processes, an integration of the academic and industrial research agendas is to be expected. On the other hand, academic research in automation of chemical processes, a well established topic of investigation in industrial settings, has just recently began in Brazil and more academic laboratories are lining up to contribute. All these areas of research are expected to enable the future development of the almost unchartered field of scalability.
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27
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Gupta D, Mishra A, Kundu S. Cu (II)-β-CD as Water-Loving Catalyst for One-Pot Synthesis of Triazoles and Biofuels Intermediate at Room Temperature without Any Other Additive. ChemistrySelect 2017. [DOI: 10.1002/slct.201700020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Dinesh Gupta
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016 India
- Department of Chemistry; Indian Institute of Technology Delhi; New Delhi-110016 India
| | - Anju Mishra
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016 India
| | - Sabuj Kundu
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016 India
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28
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Boubakri L, Yasar S, Dorcet V, Roisnel T, Bruneau C, Hamdi N, Ozdemir I. Synthesis and catalytic applications of palladium N-heterocyclic carbene complexes as efficient pre-catalysts for Suzuki–Miyaura and Sonogashira coupling reactions. NEW J CHEM 2017. [DOI: 10.1039/c7nj00488e] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new palladium complex series with N-heterocyclic carbene (NHC), pyridine and phosphine ligands, PdCl2(L)NHC (2a–c)(L = NHC), PdCl2(L1)NHC(3a–c)(L1 = pyridine), PdCl2(L2)NHC(4a–c)(L2 = triphenylphosphine) was synthesised and fully characterized.
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Affiliation(s)
- L. Boubakri
- İnönü University
- Catalysis
- Research and Applied Center
- 44280 Malatya
- Turkey
| | - S. Yasar
- İnönü University
- Catalysis
- Research and Applied Center
- 44280 Malatya
- Turkey
| | - V. Dorcet
- Université de Rennes
- UMR 6226: CNRS – Université de Rennes1
- Institut des Sciences Chimiques de Rennes
- 35042 Rennes
- France
| | - T. Roisnel
- Université de Rennes
- UMR 6226: CNRS – Université de Rennes1
- Institut des Sciences Chimiques de Rennes
- 35042 Rennes
- France
| | - C. Bruneau
- Université de Rennes
- UMR 6226: CNRS – Université de Rennes1
- Institut des Sciences Chimiques de Rennes
- 35042 Rennes
- France
| | - N. Hamdi
- Research Laboratory of Environmental Sciences and Technologies (LR16ES09)
- Higher Institute of Environmental Sciences and Technology
- University of Carthage
- Hammam-Lif
- Tunisia
| | - I. Ozdemir
- İnönü University
- Catalysis
- Research and Applied Center
- 44280 Malatya
- Turkey
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29
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Hussain I, Capricho J, Yawer MA. Synthesis of BiarylsviaLigand-Free Suzuki-Miyaura Cross-Coupling Reactions: A Review of Homogeneous and Heterogeneous Catalytic Developments. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600354] [Citation(s) in RCA: 124] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Ibrar Hussain
- Biopolymers and Chemical Division; Scion; 49 Sala Street, Private Bag 3020 Rotorua 3046 New Zealand
| | - Jaworski Capricho
- Hexion Pty. Ltd.; Gate 3, 765 Ballarat Road, Deer Park 3023 Victoria Australia
| | - Mirza A. Yawer
- Research Centre for Toxic Compounds in the Environment; Kamenice 753/5 625 00 Brno Czech Republic
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30
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Panchal U, Modi K, Panchal M, Mehta V, Jain VK. Catalytic activity of recyclable resorcinarene-protected antibacterial Pd nanoparticles in C-C coupling reactions. CHINESE JOURNAL OF CATALYSIS 2016. [DOI: 10.1016/s1872-2067(15)61021-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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31
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Salemi H, Kaboudin B, Kazemi F, Yokomatsu T. Highly water-dispersible magnetite nanoparticle supported-palladium–β-cyclodextrin as an efficient catalyst for Suzuki–Miyaura and Sonogashira coupling reactions. RSC Adv 2016. [DOI: 10.1039/c6ra04575h] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
A novel highly water-dispersible and recoverable magnetite supported palladium–β-cyclodextrin complex as efficient catalyst in Suzuki–Miyaura and Sonogashira carbon–carbon coupling reactions.
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Affiliation(s)
- H. Salemi
- Department of Chemistry
- Institute for Advanced Studies in Basic Sciences
- Gava Zang
- Iran
| | - B. Kaboudin
- Department of Chemistry
- Institute for Advanced Studies in Basic Sciences
- Gava Zang
- Iran
| | - F. Kazemi
- Department of Chemistry
- Institute for Advanced Studies in Basic Sciences
- Gava Zang
- Iran
| | - T. Yokomatsu
- School of Pharmacy
- Tokyo University of Pharmacy and Life Sciences
- Hachioji
- Japan
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32
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Ge X, Chen X, Qian C, Zhou S. Efficient Ullmann C–N coupling catalyzed by a recoverable oligose-supported copper complex. RSC Adv 2016. [DOI: 10.1039/c6ra13536f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The recoverable oligose-supported copper complex as catalyst for an Ullmann-type C–N coupling reaction of N-nucleophiles and aryl halides under mild conditions.
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Affiliation(s)
- Xin Ge
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi
- P. R. China
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
| | - Xinzhi Chen
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- P. R. China
| | - Chao Qian
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- P. R. China
| | - Shaodong Zhou
- Institut für Chemie
- Technische Universität Berlin
- 10623 Berlin
- Germany
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33
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Senra JD, Viana GM, Malta LFB, Simas ABC, Aguiar LCS. Selectivity Studies Towards the Synthesis of Novel Biaryl Ureas by (Hetero)Nanocatalysis: Size Control and Support Effects. ChemCatChem 2015. [DOI: 10.1002/cctc.201500889] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jaqueline D. Senra
- Chemistry Institute; Universidade do Estdo do Rio de Janeiro; Rio de Janeiro, RJ 20550-900 Brazil
| | - Gil M. Viana
- Faculty of Pharmacy; Universidade Federal do Rio de Janeiro; Rio de Janeiro, RJ 21941-614 Brazil
| | - Luiz Fernando B. Malta
- Chemistry Institute; Universidade Federal do Rio de Janeiro; Rio de Janeiro, RJ 21941-903 Brazil
| | - Alessandro B. C. Simas
- Walter Mors Institute of Research on Natural Products; Universidade Federal do Rio de Janeiro; Rio de Janeiro, RJ 21941-614 Brazil
| | - Lucia C. S. Aguiar
- Chemistry Institute; Universidade Federal do Rio de Janeiro; Rio de Janeiro, RJ 21941-903 Brazil
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34
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Shunmughanathan M, Puthiaraj P, Pitchumani K. Melamine-Based Microporous Network Polymer Supported Palladium Nanoparticles: A Stable and Efficient Catalyst for the Sonogashira Coupling Reaction in Water. ChemCatChem 2015. [DOI: 10.1002/cctc.201402844] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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35
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Putta C, Sharavath V, Sarkar S, Ghosh S. Palladium nanoparticles on β-cyclodextrin functionalised graphene nanosheets: a supramolecular based heterogeneous catalyst for C–C coupling reactions under green reaction conditions. RSC Adv 2015. [DOI: 10.1039/c4ra14323j] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Palladium nanoparticles on β-cyclodextrin functionalised graphene based supramolecular heterogeneous catalyst are used for Suzuki–Miyaura and Heck–Mizoroki coupling reactions under green reaction conditions.
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Affiliation(s)
- Chandrababu Putta
- Nanomaterials Laboratory
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500 607
- India
| | - Vittal Sharavath
- Nanomaterials Laboratory
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500 607
- India
| | - Suprabhat Sarkar
- Nanomaterials Laboratory
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500 607
- India
| | - Sutapa Ghosh
- Nanomaterials Laboratory
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500 607
- India
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36
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Affrose A, Suresh P, Azath IA, Pitchumani K. Palladium nanoparticles embedded on thiourea-modified chitosan: a green and sustainable heterogeneous catalyst for the Suzuki reaction in water. RSC Adv 2015. [DOI: 10.1039/c4ra14411b] [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
Palladium nanoparticles embedded on thiourea modified chitosan (TMC) are prepared in spherical and cubical shapes by intercalating Pd(OAc)2 in TMC, a natural bio-polymer, and a subsequent reduction using ellagic acid as a natural and green reducing source in water.
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Affiliation(s)
| | - Palaniswamy Suresh
- School of Chemistry
- Madurai Kamaraj University
- Madurai
- India
- Centre for Green Chemistry Processes
| | | | - Kasi Pitchumani
- School of Chemistry
- Madurai Kamaraj University
- Madurai
- India
- Centre for Green Chemistry Processes
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37
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Montes-García V, Pérez-Juste J, Pastoriza-Santos I, Liz-Marzán LM. Metal nanoparticles and supramolecular macrocycles: a tale of synergy. Chemistry 2014; 20:10874-83. [PMID: 25043786 DOI: 10.1002/chem.201403107] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
In this minireview, we summarize current research dealing with the combination of noble-metal nanoparticles and different families of supramolecular macrocycles (cyclodextrins, cucurbit[n]urils, calixarenes, and pillar[n]arenes). We intended to select relevant publications on the synthesis of noble-metal nanoparticles with macrocycles acting as capping agents or/and reducing agents, as well as on the post-synthetic metal-nanoparticle modification with macrocycles. We also discuss strategies in which supramolecular chemistry is applied to direct the self-assembly of nanoparticles and formation of polymer composites. We finally describe the main applications of these materials in various fields.
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38
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Zhao X, Liu X, Lu M. β-cyclodextrin-capped palladium nanoparticle-catalyzed ligand-free Suzuki and Heck couplings in low-melting β-cyclodextrin/NMU mixtures. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3173] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xiaohua Zhao
- School of Materials Science and Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Xiang Liu
- School of Chemical Engineering; Nanjing University of Science and Technology; Nanjing 210094 China
| | - Ming Lu
- School of Chemical Engineering; Nanjing University of Science and Technology; Nanjing 210094 China
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39
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Molnár Á, Papp A. The use of polysaccharides and derivatives in palladium-catalyzed coupling reactions. Catal Sci Technol 2014. [DOI: 10.1039/c3cy00699a] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Lu H, Wang L, Yang F, Wu R, Shen W. Cross-coupling reactions catalyzed by an N-heterocyclic carbene–Pd(ii) complex under aerobic and CuI-free conditions. RSC Adv 2014. [DOI: 10.1039/c4ra02480j] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The catalytic reactions proceed with good yields with a low catalyst loading (1 mol%) under aerobic and CuI-free conditions for Sonogashira and Heck reactions.
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Affiliation(s)
- Hongfei Lu
- School of Biological and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang, China
| | - Lin Wang
- School of Biological and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang, China
| | - Feifei Yang
- School of Biological and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang, China
| | - Runze Wu
- School of Biological and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang, China
| | - Wei Shen
- Jiangsu Key Laboratory of Pesticide Science
- College of Science
- Nanjing Agricultural University
- Nanjing, China
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41
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A ternary catalytic system for the room temperature Suzuki-Miyaura reaction in water. ScientificWorldJournal 2013; 2013:456789. [PMID: 24288484 PMCID: PMC3833125 DOI: 10.1155/2013/456789] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2013] [Accepted: 09/19/2013] [Indexed: 11/19/2022] Open
Abstract
The formation of Pd(0) in the absence of any classical reducing agent in a medium containing Mg2+/Al3+ layered double hydroxide (LDH) and N,N-dimethylformamide was evidenced. XRD analysis showed the presence of crystalline phases of palladium in the Pd/LDH composite. Suzuki-Miyaura reactions in aqueous medium were carried out at room temperature, and good yields were obtained with bromoarenes and iodoarenes using the ternary system LDH-Pd-CD (cyclodextrin) as catalyst.
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42
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Affiliation(s)
- Rafael Chinchilla
- Departamento de Química Orgánica,
Facultad
de Ciencias, and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apartado 99, 03080 Alicante,
Spain
| | - Carmen Nájera
- Departamento de Química Orgánica,
Facultad
de Ciencias, and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apartado 99, 03080 Alicante,
Spain
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43
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Ohtaka A. Recyclable Polymer-Supported Nanometal Catalysts in Water. CHEM REC 2013; 13:274-85. [DOI: 10.1002/tcr.201300001] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2013] [Indexed: 11/06/2022]
Affiliation(s)
- Atsushi Ohtaka
- Department of Applied Chemistry; Faculty of Engineering; Osaka Institute of Technology; Osaka; 535-8585; Japan
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44
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G-/C-rich Oligonucleotides Stabilized Pd Nanocatalysts for the Suzuki Coupling Reaction Under Mild Conditions. Catal Letters 2013. [DOI: 10.1007/s10562-013-0989-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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45
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Decottignies A, Fihri A, Azemar G, Djedaini-Pilard F, Len C. Ligandless Suzuki–Miyaura reaction in neat water with or without native β-cyclodextrin as additive. CATAL COMMUN 2013. [DOI: 10.1016/j.catcom.2012.12.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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46
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Devi LB, Mandal AB. Self-assembly of Ag nanoparticles using hydroxypropyl cyclodextrin: synthesis, characterisation and application for the catalytic reduction of p-nitrophenol. RSC Adv 2013. [DOI: 10.1039/c3ra23014g] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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47
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Liu FK. Using Size-Exclusion Chromatography to Monitor Variations in the Sizes of Microwave-Irradiated Gold Nanoparticles. ACTA ACUST UNITED AC 2012. [DOI: 10.5402/2012/970685] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Size-exclusion chromatography (SEC) was used to evaluate gold nanoparticles (Au NPs) for variations in their sizes after microwave (MW) irradiation, with the eluted NPs monitored through diode array detection to reveal their surface plasmon absorptions. The sizes of citrate-capped Au NPs decreased upon increasing the MW irradiation temperature, consistent with digestive ripening of these NPs under the operating conditions. In contrast, Au NPs capped with sodium dodecyl sulfate increased in size upon increasing the MW irradiation temperature, consistent with Ostwald ripening. When the Au NPs were capped with 3A-amino-3A-deoxy-(2AS,3AS)--cyclodextrin (H2N--CD), however, their dimensions were barely affected by the MW irradiation temperature, confirming that H2N--CD is a good stabilizer against MW irradiation. Therefore, SEC—with its short analysis times, low operating costs, automated operation, and in situ analysis—has great potential for use in the rapid monitoring of NPs subjected to treatment under various MW irradiation conditions.
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Affiliation(s)
- Fu-Ken Liu
- Department of Applied Chemistry, National University of Kaohsiung, No. 700 Kaohsiung University Road, Nan Tzu District, Kaohsiung 811, Taiwan
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48
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Liu FK. Using Size-Exclusion Chromatography to Monitor the Stabilization of Au Nanoparticles in the Presence of Salt and Organic Solvent. Chromatographia 2012. [DOI: 10.1007/s10337-012-2287-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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49
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Liang L, Diallo AK, Salmon L, Ruiz J, Astruc D. Catalysis of C-C Cross-Coupling Reactions in Aqueous Solvent by Bis- and Tris(ferrocenyltriazolylmethyl)arene-β-Cyclodextrin-Stabilized Pd0 Nanoparticles. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200098] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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50
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Cintas P, Cravotto G, Gaudino EC, Orio L, Boffa L. Reticulated Pd(ii)/Cu(i) cyclodextrin complexes as recyclable green catalyst for Sonogashira alkynylation. Catal Sci Technol 2012. [DOI: 10.1039/c1cy00378j] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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