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Pakravan N, Beiginejad H, Shayani-Jam H, Paziresh S. Electrochemical oxidation of urazoles in the presence of Meldrum’s acid derivatives: Synthesis of new urazole species, experimental and computational study. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115057] [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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Dependence of mechanisms to thermodynamics in the electrochemical study of different electrophiles in the presence of some sulfur nucleophiles. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02666-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Electrochemical oxidation of caffeic acid in the presence of 1,4-benzenediboronic acid: CEC mechanism and glucose effect on the complex formation. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s13738-019-01827-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Khan NA, Khan SU, Ahmed S, Farooqi IH, Yousefi M, Mohammadi AA, Changani F. Recent trends in disposal and treatment technologies of emerging-pollutants- A critical review. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2019.115744] [Citation(s) in RCA: 122] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Huang W, Wu G, Xiao H, Song H, Gan S, Ruan S, Gao Z, Song J. Transformation of m-aminophenol by birnessite (δ-MnO 2) mediated oxidative processes: Reaction kinetics, pathways and toxicity assessment. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 256:113408. [PMID: 31662267 DOI: 10.1016/j.envpol.2019.113408] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 09/30/2019] [Accepted: 10/14/2019] [Indexed: 06/10/2023]
Abstract
The m-aminophenol (m-AP) is a widely used industrial chemical, which enters water, soils, and sediments with waste emissions. A common soil metal oxide, birnessite (δ-MnO2), was found to mediate the transformation of m-AP with fast rates under acidic conditions. Because of the highly complexity of the m-AP transformation, mechanism-based models were taken to fit the transformation kinetic process of m-AP. The results indicated that the transformation of m-AP with δ-MnO2 could be described by precursor complex formation rate-limiting model. The oxidative transformation of m-AP on the surface of δ-MnO2 was highly dependent on reactant concentrations, pH, temperature, and other co-solutes. The UV-VIS absorbance and mass spectra analysis indicated that the pathway leading to m-AP transformation may be the polymerization through the coupling reaction. The m-AP radicals were likely to be coupled by the covalent bonding between unsubstituted C2, C4 or C6 atoms in the m-AP aromatic rings to form oligomers as revealed by the results of activation energy and mass spectra. Furthermore, the toxicity assessment of the transformation productions indicated that the toxicity of m-AP to the E. coli K-12 could be reduced by MnO2 mediated transformation. The results are helpful for understanding the environmental behavior and potential risk of m-AP in natural environment.
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Affiliation(s)
- Wenqian Huang
- School of Chemistry and Environment, South China Normal University, Universities Town, Guangzhou, 510006, PR China
| | - Guowei Wu
- School of Chemistry and Environment, South China Normal University, Universities Town, Guangzhou, 510006, PR China
| | - Hong Xiao
- School of Chemistry and Environment, South China Normal University, Universities Town, Guangzhou, 510006, PR China
| | - Haiyan Song
- School of Chemistry and Environment, South China Normal University, Universities Town, Guangzhou, 510006, PR China; Guangdong Provincial Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academic of Sciences, Guangzhou, 510640, PR China; Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, South China Normal University, Guangzhou, 510006, PR China.
| | - Shuzhao Gan
- School of Chemistry and Environment, South China Normal University, Universities Town, Guangzhou, 510006, PR China
| | - Shuhong Ruan
- School of Chemistry and Environment, South China Normal University, Universities Town, Guangzhou, 510006, PR China
| | - Zhihong Gao
- School of Chemistry and Environment, South China Normal University, Universities Town, Guangzhou, 510006, PR China
| | - Jianzhong Song
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640, PR China
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Aslemarz S, Beiginejad H, Pakravan N. Thermodynamic dependence of the electrochemical oxidation of dihydroxybenzenes in the presence of some Meldrum's acids. MONATSHEFTE FUR CHEMIE 2019. [DOI: 10.1007/s00706-019-02443-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Beiginejad H. Dependence of mechanism to thermodynamics in electrochemical oxidation of acetaminophen in the presence of different nucleophiles. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Electrochemical oxidation of some catechol derivatives in the presence of some betadicetone derivatives: mechanistic and thermodynamic study. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-016-1041-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Morar C, Turdean GL, Bende A, Lameiras P, Antheaume C, Muresan LM, Darabantu M. New p -aminophenol-based dendritic melamines. Iterative synthesis, structure, and electrochemical characterisation. CR CHIM 2017. [DOI: 10.1016/j.crci.2016.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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de Holanda LF, Ribeiro FWP, Sousa CP, da Silva Casciano PN, de Lima-Neto P, Correia AN. Multi-walled carbon nanotubes–cobalt phthalocyanine modified electrode for electroanalytical determination of acetaminophen. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.04.021] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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