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Gholinejad M, Khezri R, Nayeri S, Vishnuraj R, Pullithadathil B. Gold nanoparticles supported on NiO and CuO: The synergistic effect toward enhanced reduction of nitroarenes and A3-coupling reaction. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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A Reusable FeCl3∙6H2O/Cationic 2,2′-Bipyridyl Catalytic System for Reduction of Nitroarenes in Water. Catalysts 2022. [DOI: 10.3390/catal12080924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The association of a commercially-available iron (III) chloride hexahydrate (FeCl3∙6H2O) with cationic 2,2′-bipyridyl in water was proven to be an operationally simple and reusable catalytic system for the highly-selective reduction of nitroarenes to anilines. This procedure was conducted under air using 1–2 mol% of catalyst in the presence of nitroarenes and 4 equiv of hydrazine monohydrate (H2NNH2∙H2O) in neat water at 100 °C for 12 h, and provided high to excellent yields of aniline derivatives. After separation of the aqueous catalytic system from the organic product, the residual aqueous solution could be applied for subsequent reuse, without any catalyst retreatment or regeneration, for several runs with only a slight decrease in activity, proving this process eco-friendly.
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Orooji Y, Akbari R, Nezafat Z, Nasrollahzadeh M, Kamali TA. Recent signs of progress in polymer-supported silver complexes/nanoparticles for remediation of environmental pollutants. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115583] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Nasrollahzadeh M, Akbari R, Sakhaei S, Nezafat Z, Banazadeh S, Orooji Y, Hegde G. Polymer supported copper complexes/nanoparticles for treatment of environmental contaminants. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115668] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Thennila M, Muthumanickam S, Sivabharathy M, Yuvaraj P, Selvakumar K. Heterogeneous Cu(I)‐SBA‐15 Mediated Catalytic Reduction of Substituted Nitroarenes. ChemistrySelect 2020. [DOI: 10.1002/slct.202003472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Muthukumar Thennila
- Research Department of Chemistry Thiagarajar College Madurai Tamilnadu 625009 India
- Department of Physics Sethu Institute of Technology Kariapatti Virudhunagar, Tamil Nadu 626 115 India
| | | | - Madasamy Sivabharathy
- Department of Physics Sethu Institute of Technology Kariapatti Virudhunagar, Tamil Nadu 626 115 India
| | - Paneerselvam Yuvaraj
- CSIR-North East Institute of Science & Technology Branch Laboratory, Lamphelpat Imphal Manipur 795004 India
| | - Kodirajan Selvakumar
- Research Department of Chemistry Thiagarajar College Madurai Tamilnadu 625009 India
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