1
|
Bullock CX, Jamieson CS, Moënne-Loccoz P, Taylor B, Gonzalez JAM, Draves EA, Kuo LY. Sulfide Oxidation by 2,6-Bis[hydroxyl(methyl)amino]-4-morpholino-1,3,5-triazinatodioxomolybdenum(VI): Mechanistic Implications with DFT Calculations for a New Class of Molybdenum(VI) Complex. Inorg Chem 2021; 60:7762-7772. [PMID: 33983027 DOI: 10.1021/acs.inorgchem.1c00145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Sulfide oxidation is accomplished by a new class of dioxomolybdenum(VI) catalyst (1) that uses the tridentate 2,6-bis[hydroxyl(methyl)amino]-4-morpholino-1,3,5-triazine ligand to form a five-coordinate molybdenum(VI) center. Resonance Raman spectra show that the dioxo groups on the Mo(VI) oxygens readily exchange with water in an acetonitrile media that allows 18O labeling of catalyst 1. The model oxidation reaction was the conversion of thioanisole (2) to the corresponding sulfoxide with 4% of 1 using an equimolar amount of H2O2 in MeCN-d3. Oxygen-18 labeling experiments with either 18O-labeled 1 or 18O-labeled H2O2 are consistent with a sulfide oxygenation pathway that uses a η1-Mo(OOH) hydroxoperoxyl species (3). The hypothesized intermediate 3 is initially formed in a proton transfer reaction between 1 and H2O2. Oxidation is hypothesized via nucleophilic attack of the sulfide on 3 that is supported from a Hammett linear free-energy relationship for para-derivatives of 2. A Hammett reactivity constant (ρ) of -1.2 ± 0.2 was obtained, which is consistent with other ρ values found in prior sulfide oxidation reactions by group 6 complexes. An Eyring plot of the 2 oxidation by 1 gives an Ea of 63.0 ± 5.2 kJ/mol, which is slightly higher than that of a similar oxidation of 2 by the molybdenum(VI) complex, oxodiperoxo (pyridine-2-carboxylato)molybdate(VI) bis(pyridine-2-carboxylic acid) monohydrate (5). Computational modeling with density functional theory (DFT) of the complete reaction profile gave enthalpy and entropy of activations (64 kJ/mol and -120 J/mol·K, respectively) within 1 standard deviation of the experimental values, further supporting the hypothesized mechanism.
Collapse
Affiliation(s)
- Cayden X Bullock
- Department of Chemistry, Lewis & Clark College, Portland, Oregon 97219, United States
| | - Cooper S Jamieson
- Department of Chemistry, Lewis & Clark College, Portland, Oregon 97219, United States
| | - Pierre Moënne-Loccoz
- Department of Chemical Physiology and Biochemistry, Oregon Health Science University, Portland, Oregon 97239, United States
| | - Buck Taylor
- Department of Chemistry, University of Portland, Portland, Oregon 97203, United States
| | - Jordan A M Gonzalez
- Department of Chemistry, Lewis & Clark College, Portland, Oregon 97219, United States
| | - Ellie A Draves
- Department of Chemistry, Lewis & Clark College, Portland, Oregon 97219, United States
| | - Louis Y Kuo
- Department of Chemistry, Lewis & Clark College, Portland, Oregon 97219, United States
| |
Collapse
|
2
|
A simple desulfurization process to achieve high efficiency, sustainability and cost-effectivity via peroxotungstate catalyst. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111515] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
3
|
Li X, Ai S, Huang Y, Huang C, Yu W, Mao Z. Fast and reversible adsorption for dibenzothiophene in fuel oils with metallic nano-copper supported on mesoporous silica. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:2741-2752. [PMID: 32892283 DOI: 10.1007/s11356-020-10715-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 09/01/2020] [Indexed: 06/11/2023]
Abstract
Dibenzothiophene (DBT) in fuel oils causes the release of toxic sulfur oxide gases, and it is necessary to remove DBT in fuels. Herein, metallic copper was loaded on SBA-15 mesoporous silica through simple reduction reactions for the preparation of DBT adsorbents. On an adsorbent with a copper loading of 0.3 wt%, adsorption equilibrium was achieved within 5 min, and a DBT removal rate of 90.4% was achieved. The adsorption isotherm agreed with a linear Freundlich model and adsorption capacity was 12.1 mg sulfur/g. Nano-sized copper particles were observed by TEM, indicating the size effect of copper particles in DBT adsorption. A broad band, corresponding to copper-sulfur coordination bonds, was observed at 300-600 cm-1 in the Raman spectrum of DBT-doped adsorbent. Meanwhile, the band at 1233 cm-1 corresponding to C = C (-S) bonds in DBT was shifted to 1229 cm-1 in DBT adsorbed. XPS and Cu LMM XPS spectra proved that Cu(0) was oxidized by DBT sulfur during adsorption. Furthermore, Auger spectra verified that the adsorption of DBT on Cu(0) involved the formation of Cu(I) and Cu(II) species through coordination bonds. The adsorption capacity could be completely recovered via elution. This work sheds light on the removal of DBT in fuel oils with cost-effective efficient adsorbents.
Collapse
Affiliation(s)
- Xinsheng Li
- Department of Biological and Chemical Engineering, Guangxi University of Science and Technology, City, Liuzhou, 545006, China
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian City, 116023, China
| | - Shuo Ai
- Department of Biological and Chemical Engineering, Guangxi University of Science and Technology, City, Liuzhou, 545006, China.
| | - Yongchun Huang
- Department of Biological and Chemical Engineering, Guangxi University of Science and Technology, City, Liuzhou, 545006, China
| | - Chengdu Huang
- Department of Biological and Chemical Engineering, Guangxi University of Science and Technology, City, Liuzhou, 545006, China
| | - Wanguo Yu
- Department of Biological and Chemical Engineering, Guangxi University of Science and Technology, City, Liuzhou, 545006, China
| | - Zhijuan Mao
- Department of Biological and Chemical Engineering, Guangxi University of Science and Technology, City, Liuzhou, 545006, China
| |
Collapse
|
4
|
Syntyhaki E, Detsi A, Karonis D. Assessment of the Oxidative Desulfurization of Middle Distillate Surrogate Fuels with Spectroscopic Techniques. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2020; 2020:8876082. [PMID: 33376620 PMCID: PMC7744240 DOI: 10.1155/2020/8876082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Accepted: 10/27/2020] [Indexed: 06/12/2023]
Abstract
The oxidative desulfurization of five (5) model sulfur compounds and eleven (11) surrogate blends was investigated using the hydrogen peroxide (H2O2)-acetic acid (CH3COOH) system. Consequently, extractive desulfurization was carried out using conventional solvents. The model sulfur compounds, as well as the solvent, are present in petroleum middle distillates. The selection of the compounds was made so that they represent various kinds of sulfur compounds. The goal of this study was the implementation of a simple and economical oxidative and extractive system for the desulfurization of surrogate mixtures with an intermediate sulfur concentration 1% w/w, at the mild temperature of 70°C, and without the use of supplementary and assisting methods such as heterogeneous catalysis or ultrasound irradiation. The sulfur content was estimated using X-ray fluorescence. The progress of the oxidation reaction was monitored using liquid FT-IR. The solid sediments of the oxidation procedure were identified with solid-state FT-IR and 1H NMR spectroscopy.
Collapse
Affiliation(s)
- Eleni Syntyhaki
- Laboratory of Fuels Technology and Lubricants, School of Chemical Engineering, National Technical University of Athens, Athens, Greece
- Department of Chemistry, Fuels and Lubricants, Hellenic Navy General Staff, Athens, Greece
| | - Anastasia Detsi
- Laboratory of Organic Chemistry, School of Chemical Engineering, National Technical University of Athens, Athens, Greece
| | - Dimitrios Karonis
- Laboratory of Fuels Technology and Lubricants, School of Chemical Engineering, National Technical University of Athens, Athens, Greece
| |
Collapse
|
5
|
Fu J, Ma W, Guo Y, Li X, Wang H, Fu C, Zhang H. The Ultra-Deep Desulfurization of Model Oil Using Amphipathic Lindqvist-Type Polyoxometalate-Based TiO2 Nanofibres as Catalysts. Catal Letters 2020. [DOI: 10.1007/s10562-020-03432-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
6
|
Syntyhaki E, Karonis D. Evaluation of Oxidative Desulfurization and Solvent Extraction of Model Sulfur Compounds, Present in Petroleum Middle Distillates, with Infrared and Nuclear Magnetic Resonance Spectroscopy. ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1808008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Eleni Syntyhaki
- Laboratory of Fuels Technology and Lubricants, National Technical University of Athens, Athens, Greece
- Department of Chemistry, Fuels and Lubricants, Hellenic Navy General Staff, Athens, Greece
| | - Dimitrios Karonis
- Laboratory of Fuels Technology and Lubricants, National Technical University of Athens, Athens, Greece
| |
Collapse
|
7
|
Abstract
Selenium-based catalysts, including organo- and inorganoselenium ones, in organic synthesis in the recent decade are reviewed.
Collapse
Affiliation(s)
- Lixiong Shao
- College of Chemistry and Materials Engineering
- Wenzhou University
- Chashan University Town
- Wenzhou
- P. R. China
| | - Yiming Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Process
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- P. R. China
| | - Jianmei Lu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Chashan University Town
- Wenzhou
- P. R. China
| | - Xuefeng Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Process
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- P. R. China
| |
Collapse
|
8
|
Xu L, Wang Y, Xu T, Liu S, Tong J, Chu R, Hou X, Liu B. Exfoliating Polyoxometalate‐Encapsulating Metal‐Organic Framework into Two‐Dimensional Nanosheets for Superior Oxidative Desulfurization. ChemCatChem 2018. [DOI: 10.1002/cctc.201801495] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Lili Xu
- Hefei National Laboratory for Physical Sciences at the MicroscaleFujian Institute of Innovation of Chinese Academy of SciencesSchool of Chemistry and Materials Scienceof Science and Technology of China Hefei 230026 P.R. China
| | - Yang Wang
- Hefei National Laboratory for Physical Sciences at the MicroscaleFujian Institute of Innovation of Chinese Academy of SciencesSchool of Chemistry and Materials Scienceof Science and Technology of China Hefei 230026 P.R. China
| | - Tingting Xu
- Hefei National Laboratory for Physical Sciences at the MicroscaleFujian Institute of Innovation of Chinese Academy of SciencesSchool of Chemistry and Materials Scienceof Science and Technology of China Hefei 230026 P.R. China
| | - Shengjun Liu
- Hefei National Laboratory for Physical Sciences at the MicroscaleFujian Institute of Innovation of Chinese Academy of SciencesSchool of Chemistry and Materials Scienceof Science and Technology of China Hefei 230026 P.R. China
| | - Jing Tong
- Hefei National Laboratory for Physical Sciences at the MicroscaleFujian Institute of Innovation of Chinese Academy of SciencesSchool of Chemistry and Materials Scienceof Science and Technology of China Hefei 230026 P.R. China
| | - Runrun Chu
- Hefei National Laboratory for Physical Sciences at the MicroscaleFujian Institute of Innovation of Chinese Academy of SciencesSchool of Chemistry and Materials Scienceof Science and Technology of China Hefei 230026 P.R. China
| | - Xudong Hou
- Hefei National Laboratory for Physical Sciences at the MicroscaleFujian Institute of Innovation of Chinese Academy of SciencesSchool of Chemistry and Materials Scienceof Science and Technology of China Hefei 230026 P.R. China
| | - Bo Liu
- Hefei National Laboratory for Physical Sciences at the MicroscaleFujian Institute of Innovation of Chinese Academy of SciencesSchool of Chemistry and Materials Scienceof Science and Technology of China Hefei 230026 P.R. China
| |
Collapse
|
9
|
Ribeiro SO, Duarte B, de Castro B, Granadeiro CM, Balula SS. Improving the Catalytic Performance of Keggin [PW 12O 40] 3- for Oxidative Desulfurization: Ionic Liquids versus SBA-15 Composite. MATERIALS 2018; 11:ma11071196. [PMID: 30002316 PMCID: PMC6073681 DOI: 10.3390/ma11071196] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 06/28/2018] [Accepted: 07/02/2018] [Indexed: 11/16/2022]
Abstract
Different methodologies were used to increase the oxidative desulfurization efficiency of the Keggin phosphotungstate [PW12O40]3- (PW12). One possibility was to replace the acid proton by three different ionic liquid cations, forming the novel hybrid polyoxometalates: [BMIM]₃PW12 (BMIM as 1-butyl-3-methylimidazolium), [BPy]₃PW12 (BPy as 1-butylpyridinium) and [HDPy]₃PW12 (HDPy as hexadecylpyridinium. These hybrid Keggin compounds showed high oxidative desulfurization efficiency in the presence of [BMIM]PF₆ solvent, achieving complete desulfurization of multicomponent model diesel (2000 ppm of S) after only 1 h, using a low excess of oxidant (H₂O₂/S = 8) at 70 °C. However, their stability and activity showed some weakness in continuous reused oxidative desulfurization cycles. An improvement of stability in continuous reused cycles was reached by the immobilization of the Keggin polyanion in a strategic positively-charged functionalized-SBA-15 support. The PW12@TM⁻SBA-15 composite (TM is the trimethylammonium functional group) presented similar oxidative desulfurization efficiency to the homogeneous IL⁻PW12 compounds, having the advantage of a high recycling capability in continuous cycles, increasing its activity from the first to the consecutive cycles. Therefore, the oxidative desulfurization system catalyzed by the Keggin-type composite has high performance under sustainable operational conditions, avoids waste production during recycling and allows catalyst recovery.
Collapse
Affiliation(s)
- Susana O Ribeiro
- LAQV-REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal.
| | - Beatriz Duarte
- LAQV-REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal.
| | - Baltazar de Castro
- LAQV-REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal.
| | - Carlos M Granadeiro
- LAQV-REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal.
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
| | - Salete S Balula
- LAQV-REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal.
| |
Collapse
|
10
|
Piscopo CG, Tochtermann J, Schwarzer M, Boskovic D, Maggi R, Maestri G, Loebbecke S. Titania supported on silica as an efficient catalyst for deep oxidative desulfurization of a model fuel with exceptionally diluted H2O2. REACT CHEM ENG 2018. [DOI: 10.1039/c7re00192d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The continuous ODS of a model fuel, catalyzed by titanium nanocrystals dispersed onto silica, was performed with <1% aqueous H2O2.
Collapse
Affiliation(s)
- C. G. Piscopo
- Fraunhofer Institute for Chemical Technology
- Energetic Materials
- 76327 Pfinztal
- Germany
| | - J. Tochtermann
- Fraunhofer Institute for Chemical Technology
- Energetic Materials
- 76327 Pfinztal
- Germany
| | - M. Schwarzer
- Fraunhofer Institute for Chemical Technology
- Energetic Materials
- 76327 Pfinztal
- Germany
| | - D. Boskovic
- Fraunhofer Institute for Chemical Technology
- Energetic Materials
- 76327 Pfinztal
- Germany
| | - R. Maggi
- Clean Synthetic Methodology Group
- Department of Chemical and Life Sciences and Environmental Sustainability
- University of Parma
- 43124 Parma
- Italy
| | - G. Maestri
- Clean Synthetic Methodology Group
- Department of Chemical and Life Sciences and Environmental Sustainability
- University of Parma
- 43124 Parma
- Italy
| | - S. Loebbecke
- Fraunhofer Institute for Chemical Technology
- Energetic Materials
- 76327 Pfinztal
- Germany
| |
Collapse
|
11
|
Wu RH, Guo M, Yu MX, Zhu LG. Two titanium(iv)-oxo-clusters: synthesis, structures, characterization and recycling catalytic activity in the oxygenation of sulfides. Dalton Trans 2017; 46:14348-14355. [DOI: 10.1039/c7dt02516e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Two titanium(iv)-oxo-clusters were synthesized and can be used as homogeneous recycling catalysts in the oxygenation of sulfides.
Collapse
Affiliation(s)
- Rong-Hui Wu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
- Key Laboratory of Chemical Utilization of Forestry Biomass of Zhejiang Province
| | - Ming Guo
- Key Laboratory of Chemical Utilization of Forestry Biomass of Zhejiang Province
- Zhejiang A & F University
- Lin'an
- China
| | - Ming-Xin Yu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Long-Guan Zhu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| |
Collapse
|
12
|
Wu RH, Wu J, Yu MX, Zhu LG. Ti(Phen)(OC2H5)2Cl2: a highly efficient pre-catalyst for selective oxidation of organic sulfides to sulfoxides by hydrogen peroxide. RSC Adv 2017. [DOI: 10.1039/c7ra06883b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
A structurally characterized titanium complex [Ti(Phen)(OC2H5)2Cl2] (Phen = 1,10-phenanthroline) is reported as a homogeneous pre-catalyst for the selective oxidation of organic sulfides to sulfoxides with a stoichiometric amount H2O2 in CH3OH at room temperature.
Collapse
Affiliation(s)
- Rong-Hui Wu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
- Key Laboratory of Chemical Utilization of Forestry Biomass of Zhejiang Province
| | - Jing Wu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Ming-Xin Yu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Long-Guan Zhu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| |
Collapse
|
13
|
Ji H, Sun J, Wu P, Dai B, Chao Y, Zhang M, Jiang W, Zhu W, Li H. Deep oxidative desulfurization with a microporous hexagonal boron nitride confining phosphotungstic acid catalyst. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcata.2016.06.019] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
14
|
Julião D, Gomes AC, Pillinger M, Valença R, Ribeiro JC, de Castro B, Gonçalves IS, Cunha Silva L, Balula SS. Zinc-Substituted Polyoxotungstate@amino-MIL-101(Al) - An Efficient Catalyst for the Sustainable Desulfurization of Model and Real Diesels. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600442] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Diana Julião
- REQUIMTE-LAQV; Department of Chemistry and Biochemistry; Faculty of Sciences; University of Porto; 4169-007 Porto Portugal
- Department of Chemistry; CICECO - Aveiro Institute of Materials, University of Aveiro; Campus Universitário de Santiago 3810-193 Aveiro Portugal
| | - Ana C. Gomes
- Department of Chemistry; CICECO - Aveiro Institute of Materials, University of Aveiro; Campus Universitário de Santiago 3810-193 Aveiro Portugal
| | - Martyn Pillinger
- Department of Chemistry; CICECO - Aveiro Institute of Materials, University of Aveiro; Campus Universitário de Santiago 3810-193 Aveiro Portugal
| | - Rita Valença
- Galp Energia; Refinaria de Matosinhos; 4452-852 Leça da Palmeira, Matosinhos Portugal
| | - Jorge C. Ribeiro
- Galp Energia; Refinaria de Matosinhos; 4452-852 Leça da Palmeira, Matosinhos Portugal
| | - Baltazar de Castro
- REQUIMTE-LAQV; Department of Chemistry and Biochemistry; Faculty of Sciences; University of Porto; 4169-007 Porto Portugal
| | - Isabel S. Gonçalves
- Department of Chemistry; CICECO - Aveiro Institute of Materials, University of Aveiro; Campus Universitário de Santiago 3810-193 Aveiro Portugal
| | - Luís Cunha Silva
- REQUIMTE-LAQV; Department of Chemistry and Biochemistry; Faculty of Sciences; University of Porto; 4169-007 Porto Portugal
| | - Salete S. Balula
- REQUIMTE-LAQV; Department of Chemistry and Biochemistry; Faculty of Sciences; University of Porto; 4169-007 Porto Portugal
| |
Collapse
|
15
|
Granadeiro CM, Nogueira LS, Julião D, Mirante F, Ananias D, Balula SS, Cunha-Silva L. Influence of a porous MOF support on the catalytic performance of Eu-polyoxometalate based materials: desulfurization of a model diesel. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01110h] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An aluminum 2-aminoterephthalate based metal–organic framework material was used to prepare highly efficient heterogeneous catalysts in desulfurization processes.
Collapse
Affiliation(s)
- Carlos M. Granadeiro
- REQUIMTE/LAQV & Department of Chemistry and Biochemistry
- Faculty of Sciences
- University of Porto
- 4169-007 Porto
- Portugal
| | - Lucie S. Nogueira
- REQUIMTE/LAQV & Department of Chemistry and Biochemistry
- Faculty of Sciences
- University of Porto
- 4169-007 Porto
- Portugal
| | - Diana Julião
- REQUIMTE/LAQV & Department of Chemistry and Biochemistry
- Faculty of Sciences
- University of Porto
- 4169-007 Porto
- Portugal
| | - Fátima Mirante
- REQUIMTE/LAQV & Department of Chemistry and Biochemistry
- Faculty of Sciences
- University of Porto
- 4169-007 Porto
- Portugal
| | - Duarte Ananias
- CICECO
- Department of Chemistry
- University of Aveiro
- 3810-193 Aveiro
- Portugal
| | - Salete S. Balula
- REQUIMTE/LAQV & Department of Chemistry and Biochemistry
- Faculty of Sciences
- University of Porto
- 4169-007 Porto
- Portugal
| | - Luís Cunha-Silva
- REQUIMTE/LAQV & Department of Chemistry and Biochemistry
- Faculty of Sciences
- University of Porto
- 4169-007 Porto
- Portugal
| |
Collapse
|
16
|
Granadeiro CM, Ribeiro SO, Karmaoui M, Valença R, Ribeiro JC, de Castro B, Cunha-Silva L, Balula SS. Production of ultra-deep sulfur-free diesels using a sustainable catalytic system based on UiO-66(Zr). Chem Commun (Camb) 2015; 51:13818-21. [PMID: 26236789 DOI: 10.1039/c5cc03958d] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The porous metal-organic framework UiO-66(Zr) obtained via non modulated synthesis, has revealed to be a notable heterogeneous catalyst, enabling extremely fast and very efficient desulfurization of a multicomponent model diesel and also a real diesel fuel.
Collapse
Affiliation(s)
- Carlos M Granadeiro
- REQUIMTE/LAQV & Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal.
| | | | | | | | | | | | | | | |
Collapse
|
17
|
Xie D, He Q, Su Y, Wang T, Xu R, Hu B. Oxidative desulfurization of dibenzothiophene catalyzed by peroxotungstate on functionalized MCM-41 materials using hydrogen peroxide as oxidant. CHINESE JOURNAL OF CATALYSIS 2015. [DOI: 10.1016/s1872-2067(15)60897-x] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
18
|
Shi XY, Sun M, Fan J, Wang PM, Ma WJ, Wei JF. Deep oxidative desulfurization of benzothiophene and dibenzothiophene with a peroxophosphotungstate-ionic liquid brush assembly. Appl Organomet Chem 2015. [DOI: 10.1002/aoc.3344] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xian-Ying Shi
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
- Key Laboratory for Macromolecular Science of Shaanxi Province; Xi'an 710062 China
| | - Man Sun
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
- Key Laboratory for Macromolecular Science of Shaanxi Province; Xi'an 710062 China
| | - Juan Fan
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
- Key Laboratory for Macromolecular Science of Shaanxi Province; Xi'an 710062 China
| | - Peng-Min Wang
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
- Key Laboratory for Macromolecular Science of Shaanxi Province; Xi'an 710062 China
| | - Wen-Juan Ma
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
- Key Laboratory for Macromolecular Science of Shaanxi Province; Xi'an 710062 China
| | - Jun-Fa Wei
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
- Key Laboratory for Macromolecular Science of Shaanxi Province; Xi'an 710062 China
| |
Collapse
|
19
|
Developments in Synthetic Application of Selenium(IV) Oxide and Organoselenium Compounds as Oxygen Donors and Oxygen-Transfer Agents. Molecules 2015; 20:10205-43. [PMID: 26046320 PMCID: PMC6272618 DOI: 10.3390/molecules200610205] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 05/23/2015] [Accepted: 06/01/2015] [Indexed: 11/16/2022] Open
Abstract
A variety of selenium compounds were proven to be useful reagents and catalysts for organic synthesis over the past several decades. The most interesting aspect, which emerged in recent years, concerns application of hydroperoxide/selenium(IV) oxide and hydroperoxide/organoselenium catalyst systems, as "green reagents" for the oxidation of different organic functional groups. The topic of oxidations catalyzed by organoselenium derivatives has rapidly expanded in the last fifteen years This paper is devoted to the synthetic applications of the oxidation reactions mediated by selenium compounds such as selenium(IV) oxide, areneseleninic acids, their anhydrides, selenides, diselenides, benzisoselenazol-3(2H)-ones and other less often used other organoselenium compounds. All these compounds have been successfully applied for various oxidations useful in practical organic syntheses such as epoxidation, 1,2-dihydroxylation, and α-oxyfunctionalization of alkenes, as well as for ring contraction of cycloalkanones, conversion of halomethyl, hydroxymethyl or active methylene groups into formyl groups, oxidation of carbonyl compounds into carboxylic acids and/or lactones, sulfides into sulfoxides, and secondary amines into nitrones and regeneration of parent carbonyl compounds from their azomethine derivatives. Other reactions such as dehydrogenation and aromatization, active carbon-carbon bond cleavage, oxidative amidation, bromolactonization and oxidation of bromide for subsequent reactions with alkenes are also successfully mediated by selenium (IV) oxide or organoselenium compounds. The oxidation mechanisms of ionic or free radical character depending on the substrate and oxidant are discussed. Coverage of the literature up to early 2015 is provided. Links have been made to reviews that summarize earlier literature and to the methods of preparation of organoselenium reagents and catalysts.
Collapse
|
20
|
Dharaskar SA, Wasewar KL, Varma MN, Shende DZ. FeCl3 Based Imidazolium Ionic Liquids as Novel Solvents for Extractive–Oxidative Desulfurization of Liquid Fuels. J SOLUTION CHEM 2015. [DOI: 10.1007/s10953-015-0310-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
21
|
Trehoux A, Roux Y, Guillot R, Mahy JP, Avenier F. Catalytic oxidation of dibenzothiophene and thioanisole by a diiron(III) complex and hydrogen peroxide. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2014.09.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
|
22
|
Catalytic oxidative desulfurization of benzothiophene with hydrogen peroxide catalyzed by Fenton-like catalysts. REACTION KINETICS MECHANISMS AND CATALYSIS 2014. [DOI: 10.1007/s11144-014-0750-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
23
|
Liu C, He Q, Zhang Z, Su Y, Xu R, Hu B. Efficient Extractive Desulfurization of Fuel Oils UsingN-Pyrrolidone/Alkylphosphate-Based Ionic Liquids. CHINESE J CHEM 2014. [DOI: 10.1002/cjoc.201400146] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
24
|
Ban LL, Liu P, Ma CH, Dai B. Deep extractive desulfurization of diesel fuels by FeCl3/ionic liquids. CHINESE CHEM LETT 2013. [DOI: 10.1016/j.cclet.2013.04.031] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
25
|
Ban L, Liu P, Ma C, Dai B. Deep oxidative/adsorptive desulfurization of model diesel oil by DBD/FeCl3–SiO2. Catal Today 2013. [DOI: 10.1016/j.cattod.2013.04.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
26
|
Liu Y, Liu S, Liu S, Liang D, Li S, Tang Q, Wang X, Miao J, Shi Z, Zheng Z. Facile Synthesis of a Nanocrystalline Metal-Organic Framework Impregnated with a Phosphovanadomolybdate and Its Remarkable Catalytic Performance in Ultradeep Oxidative Desulfurization. ChemCatChem 2013. [DOI: 10.1002/cctc.201300378] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
27
|
Jiang W, Zhu W, Li H, xiong J, Xun S, Zhao Z, Wang Q. Deep oxidative desulfurization of fuels catalyzed by magnetic Fenton-like hybrid catalysts in ionic liquids. RSC Adv 2013. [DOI: 10.1039/c2ra22227b] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
28
|
Theoretical study on interactions between thiophene/dibenzothiophene/cyclohexane/toluene and 1-methyl-3-octylimidazolium tetrafluoroborate. Struct Chem 2012. [DOI: 10.1007/s11224-012-0106-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|