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Asare SO, Dean KR, Lynn BC. The study of the chromatographic behavior and a mass spectrometric approach to differentiating the diastereomer pair of the β-O-4 lignin dimer series. Anal Bioanal Chem 2021; 413:4037-4048. [PMID: 33934193 DOI: 10.1007/s00216-021-03358-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 04/13/2021] [Accepted: 04/16/2021] [Indexed: 11/29/2022]
Abstract
Lignin and lignans are natural products found in plant cell walls. Lignin research has historically focused on lignin degradation techniques in the hope of converting lignin into useful aromatic carbon feedstocks. In contrast, investigations of lignans existing as natural product dimers, have been focused on thier interesting biological activities. Many lignan compounds are chemically identical to dimers derived from lignin, and both lignin and lignan dimers can possess multiple chiral centers leading to observations of diastereomer pairs where one diastereomer exhibits the bulk of the activity. For example, the G-(β-O-4')-G dimer was reported to have a pro-angiogenic activity with one diastereomer of the pair showing enhanced pro-angiogenic activity. Traditional analytical techniques such as nuclear magnetic resonance (NMR) can differentiate the diastereomer pairs of β-O-4 compounds; however, isolation of a pure sample is often required for analysis. This work was aimed at exploring the potential use of tandem mass spectrometry to differentiate diastereomer pairs in the β-O-4 dimer series. Each diastereomer pair in the nine-dimer series was separated by HPLC and interrogated by tandem mass spectrometry. To understand the chromatographic behavior of the diastereomer pair in the β-O-4 dimer series, three commercially available reverse phase HPLC columns were evaluated. A temperature programming experiment using water/acetonitrile isocratic elution showed that the chromatographic retention mechanism of these diastereomers was hydrophobically driven with analytes having more methoxy groups exhibiting larger ΔH0 and higher octanol-water partition coefficient values. Tandem mass spectrometry performed on each of the diastereomers produced fragment ions having different ion abundances. A mechanistic study based on the ion abundance of "sequence-specific ions" and "-48 ions" was used to assign a configuration to each of the pairs of diastereomers in the nine-dimer series.
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Affiliation(s)
- Shardrack O Asare
- Department of Chemistry, University of Kentucky, Lexington, KY, 40506, USA.,Abbvie Inc., 1 N. Waukegan Rd., North Chicago, IL, 60064, USA
| | - Kimberly R Dean
- Department of Chemistry, University of Kentucky, Lexington, KY, 40506, USA
| | - Bert C Lynn
- Department of Chemistry, University of Kentucky, Lexington, KY, 40506, USA.
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2
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van Erven G, Wang J, Sun P, de Waard P, van der Putten J, Frissen GE, Gosselink RJA, Zinovyev G, Potthast A, van Berkel WJH, Kabel MA. Structural Motifs of Wheat Straw Lignin Differ in Susceptibility to Degradation by the White-Rot Fungus Ceriporiopsis subvermispora. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2019; 7:20032-20042. [PMID: 31867146 PMCID: PMC6921689 DOI: 10.1021/acssuschemeng.9b05780] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 10/29/2019] [Indexed: 05/11/2023]
Abstract
The white-rot fungus Ceriporiopsis subvermispora delignifies plant biomass extensively and selectively and, therefore, has great biotechnological potential. We previously demonstrated that after 7 weeks of fungal growth on wheat straw 70% w/w of lignin was removed and established the underlying degradation mechanisms via selectively extracted diagnostic substructures. In this work, we fractionated the residual (more intact) lignin and comprehensively characterized the obtained isolates to determine the susceptibility of wheat straw lignin's structural motifs to fungal degradation. Using 13C IS pyrolysis gas chromatography-mass spectrometry (py-GC-MS), heteronuclear single quantum coherence (HSQC) and 31P NMR spectroscopy, and size-exclusion chromatography (SEC) analyses, it was shown that β-O-4' ethers and the more condensed phenylcoumarans and resinols were equally susceptible to fungal breakdown. Interestingly, for β-O-4' ether substructures, marked cleavage preferences could be observed: β-O-4'-syringyl substructures were degraded more frequently than their β-O-4'-guaiacyl and β-O-4'-tricin analogues. Furthermore, diastereochemistry (threo > erythro) and γ-acylation (γ-OH > γ-acyl) influenced cleavage susceptibility. These results indicate that electron density of the 4'-O-coupled ring and local steric hindrance are important determinants of oxidative β-O-4' ether degradation. Our findings provide novel insight into the delignification mechanisms of C. subvermispora and contribute to improving the valorization of lignocellulosic biomass.
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Affiliation(s)
- Gijs van Erven
- Laboratory
of Food Chemistry, Wageningen University
& Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
| | - Jianli Wang
- Laboratory
of Food Chemistry, Wageningen University
& Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
| | - Peicheng Sun
- Laboratory
of Food Chemistry, Wageningen University
& Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
| | - Pieter de Waard
- MAGNEFY
(MAGNEtic Resonance Research FacilitY), Wageningen University & Research, Stippeneng 4, 6708
WE Wageningen, The Netherlands
| | - Jacinta van der Putten
- Wageningen
Food and Biobased Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
| | - Guus E. Frissen
- Wageningen
Food and Biobased Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
| | - Richard J. A. Gosselink
- Wageningen
Food and Biobased Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
| | - Grigory Zinovyev
- Department
of Chemistry, Division of Chemistry of Renewable Resources, University of Natural Resources and Life Sciences, Konrad-Lorenz-Strasse 24, A-3430 Tulln, Austria
| | - Antje Potthast
- Department
of Chemistry, Division of Chemistry of Renewable Resources, University of Natural Resources and Life Sciences, Konrad-Lorenz-Strasse 24, A-3430 Tulln, Austria
| | - Willem J. H. van Berkel
- Laboratory
of Food Chemistry, Wageningen University
& Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
| | - Mirjam A. Kabel
- Laboratory
of Food Chemistry, Wageningen University
& Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
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3
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Chan JC, Paice M, Zhang X. Enzymatic Oxidation of Lignin: Challenges and Barriers Toward Practical Applications. ChemCatChem 2019. [DOI: 10.1002/cctc.201901480] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Jou C. Chan
- Voiland School of Chemical Engineering and Bioengineering Washington State University 2710 Crimson Way Richland WA-99354 USA
| | - Michael Paice
- FPInnovations Pulp Paper & Bioproducts 2665 East Mall Vancouver BC V6T 1Z4 Canada
| | - Xiao Zhang
- Voiland School of Chemical Engineering and Bioengineering Washington State University 2710 Crimson Way Richland WA-99354 USA
- Pacific Northwest National Laboratory 520 Battelle Boulevard P.O. Box 999, MSIN P8-60 Richland WA-99352 USA
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Zhu X, Akiyama T, Yokoyama T, Matsumoto Y. Stereoselective Formation of β-O-4 Structures Mimicking Softwood Lignin Biosynthesis: Effects of Solvent and the Structures of Quinone Methide Lignin Models. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:6950-6961. [PMID: 31150582 DOI: 10.1021/acs.jafc.9b01968] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
p-Quinone methide (QM) is formed as an intermediate during lignin biosynthesis. The aromatization of the QM by the attack of a nucleophile at the α-position of its side chain generates a phenolic hydroxy group in a growing polymer and creates stereoisomeric forms in the side chain. A series of β-O-4-aryl ether QMs was reacted with water at 25 °C to replicate the formation of p-hydroxyphenyl (H) and guaiacyl (G) β-O-4 structures in plant cell walls. Water addition occurred in 3-methoxy-substituted QMs (G-type QMs) with half-lives ( t1/2) between 13 and 15 min, at pH 7, in 50% water solution (dioxane-water, 1:1). The rate increased as the water concentration increased to 99% ( t1/2, 1.2-1.4 min). Similar solvent effects were observed for more reactive nonsubstituted QMs (H-type QMs with t1/2 of <1 min). Consequently, t1/2 of the H-type QMs was shorter than that of the G-type QMs under every solvent condition. Upon increasing the water concentration, the variation in the erythro/ threo ratios of the four dimeric β-O-4 products increased. Interestingly, the effect of pH on the stereopreference, which was observed in 50% water solution, was small and became imperceptible as the water concentration increased to 99%, suggesting that the effect of the solvent, as well as the effect of the pH, plays an important role in understanding the reaction conditions in cell walls during lignin biosynthesis. The threo isomer was preferentially formed in the four dimeric β-O-4 structures, which is inconsistent with the structural features of compression wood lignin rich in H-units. However, the erythro-selective formation was attained in an H-type QM at every pH studied (pH 3.5-7) by introducing a biphenyl structure into the β-etherified ring moiety.
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Affiliation(s)
- Xuhai Zhu
- Wood Chemistry Laboratory, Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences , The University of Tokyo , Bunkyo-ku, Tokyo 113-8657 , Japan
| | - Takuya Akiyama
- Wood Chemistry Laboratory, Department of Forest Resource Chemistry , Forestry and Forest Products Research Institute , 1 Matsunosato , Tsukuba , Ibaraki 305-8687 , Japan
| | - Tomoya Yokoyama
- Wood Chemistry Laboratory, Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences , The University of Tokyo , Bunkyo-ku, Tokyo 113-8657 , Japan
| | - Yuji Matsumoto
- Wood Chemistry Laboratory, Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences , The University of Tokyo , Bunkyo-ku, Tokyo 113-8657 , Japan
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Zhu X, Akiyama T, Yokoyama T, Matsumoto Y. Lignin-Biosynthetic Study: Reactivity of Quinone Methides in the Diastereopreferential Formation of p-Hydroxyphenyl- and Guaiacyl-Type β- O-4 Structures. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:2139-2147. [PMID: 30668903 DOI: 10.1021/acs.jafc.8b06465] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
p-Quinone methides are involved in lignin biosynthesis as transient intermediates, and the aromatization step has a great impact on the chemical structure of the resulting lignin. A series of quinone methides (QMs) were synthesized and allowed to react with water in pH 3-7 buffers at 25 °C to mimic the formation of p-hydroxyphenyl- and guaiacyl-type (H- and G-type, respectively) β- O-4 structures in gymnosperm-plant cell walls. Water addition occurred in 3-methoxy-substituted QMs (G-type QMs) with half-lives of 1.4-15 min. In contrast, nonsubstituted QMs (H-type QMs) were very labile; they were aromatized to β- O-4 products with half-lives of only 10-40 s. The rapid aromatization in H-type QMs may provide an advantage over G-type species for efficiently driving the lignin-polymerization cycle, which possibly contributes to the development of highly lignified compression wood. In the water-addition reaction, the threo isomers of the β- O-4 products were stereopreferentially formed more than the erythro isomers from both G- and H-type QMs ( erythro/ threo ratios of 24:76 and 50:50, respectively). The proportion of erythro isomers was higher at lower-pH conditions. This pH-dependent trend agrees with findings from a previous study on 3,5-dimethoxy-substituted (syringyl-type, S-type) QMs; thus, this pH-dependent trend is common in H-, G-, and S-type lignin-related QMs. Higher threo-selectivity was obtained by changing the β-etherified aromatic rings from G- to H-type. A similar but weaker effect was also observed by changing the QM moiety from G- to H-type.
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Affiliation(s)
- Xuhai Zhu
- Wood Chemistry Laboratory, Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences , The University of Tokyo , Bunkyo-ku, Tokyo 113-8657 , Japan
| | - Takuya Akiyama
- Wood Chemistry Laboratory, Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences , The University of Tokyo , Bunkyo-ku, Tokyo 113-8657 , Japan
| | - Tomoya Yokoyama
- Wood Chemistry Laboratory, Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences , The University of Tokyo , Bunkyo-ku, Tokyo 113-8657 , Japan
| | - Yuji Matsumoto
- Wood Chemistry Laboratory, Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences , The University of Tokyo , Bunkyo-ku, Tokyo 113-8657 , Japan
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6
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Lohr TL, Li Z, Marks TJ. Thermodynamic Strategies for C-O Bond Formation and Cleavage via Tandem Catalysis. Acc Chem Res 2016; 49:824-34. [PMID: 27078085 DOI: 10.1021/acs.accounts.6b00069] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
To reduce global reliance on fossil fuels, new renewable sources of energy that can be used with the current infrastructure are required. Biomass represents a major source of renewable carbon based fuel; however, the high oxygen content (∼40%) limits its use as a conventional fuel. To utilize biomass as an energy source, not only with current infrastructure, but for maximum energy return, the oxygen content must be reduced. One method to achieve this is to develop selective catalytic methods to cleave C-O bonds commonly found in biomass (aliphatic and aromatic ethers and esters) for the eventual removal of oxygen in the form of volatile H2O or carboxylic acids. Once selective methods of C-O cleavage are understood and perfected, application to processing real biomass feedstocks such as lignin can be undertaken. This Laboratory previously reported that recyclable "green" lanthanide triflates are excellent catalysts for C-O bond-forming hydroalkoxylation reactions. Based on the virtues of microscopic reversibility, the same lanthanide triflate catalyst should catalyze the reverse C-O cleavage process, retrohydroalkoxylation, to yield an alcohol and an alkene. However, ether C-O bond-forming (retrohydroalkoxylation) to form an alcohol and alkene is endothermic. Guided by quantum chemical analysis, our strategy is to couple endothermic, in tandem, ether C-O bond cleavage with exothermic alkene hydrogenation, thereby leveraging the combined catalytic cycles thermodynamically to form an overall energetically favorable C-O cleavage reaction. This Account reviews recent developments on thermodynamically leveraged tandem catalysis for ether and more recently, ester C-O bond cleavage undertaken at Northwestern University. First, the fundamentals of lanthanide-catalyzed hydroelementation are reviewed, with particular focus on ether C-O bond formation (hydroalkoxylation). Next, the reverse C-O cleavage/retrohydroalkoxylation processes enabled by tandem catalysis are discussed for both ether and ester C-O bond cleavage, including mechanistic and computational analysis. This is followed by recent results using this tandem catalytic strategy toward biomass relevant substrates, including work deconstructing acetylated lignin models, and the production of biodiesel from triglycerides, while bypassing the production of undesired glycerol for more valuable C3 products such as diesters (precursors to diols) in up to 47% selectivity. This Account concludes with future prospects for using this tandem catalytic system under real biomass processing conditions.
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Affiliation(s)
- Tracy L. Lohr
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
| | - Zhi Li
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
| | - Tobin J. Marks
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
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7
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Lignin Biodegradation with Fungi, Bacteria and Enzymes for Producing Chemicals and Increasing Process Efficiency. PRODUCTION OF BIOFUELS AND CHEMICALS FROM LIGNIN 2016. [DOI: 10.1007/978-981-10-1965-4_6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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8
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Lohr TL, Li Z, Marks TJ. Selective Ether/Ester C–O Cleavage of an Acetylated Lignin Model via Tandem Catalysis. ACS Catal 2015. [DOI: 10.1021/acscatal.5b01972] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tracy L. Lohr
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Zhi Li
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Tobin J. Marks
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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9
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A highly diastereoselective oxidant contributes to Ligninolysis by the white rot basidiomycete Ceriporiopsis subvermispora. Appl Environ Microbiol 2014; 80:7536-44. [PMID: 25261514 DOI: 10.1128/aem.02111-14] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The white rot basidiomycete Ceriporiopsis subvermispora delignifies wood selectively and has potential biotechnological applications. Its ability to remove lignin before the substrate porosity has increased enough to admit enzymes suggests that small diffusible oxidants contribute to delignification. A key question is whether these unidentified oxidants attack lignin via single-electron transfer (SET), in which case they are expected to cleave its propyl side chains between Cα and Cβ and to oxidize the threo-diastereomer of its predominating β-O-4-linked structures more extensively than the corresponding erythro-diastereomer. We used two-dimensional solution-state nuclear magnetic resonance (NMR) techniques to look for changes in partially biodegraded lignin extracted from spruce wood after white rot caused by C. subvermispora. The results showed that (i) benzoic acid residues indicative of Cα-Cβ cleavage were the major identifiable truncated structures in lignin after decay and (ii) depletion of β-O-4-linked units was markedly diastereoselective with a threo preference. The less selective delignifier Phanerochaete chrysosporium also exhibited this diastereoselectivity on spruce, and a P. chrysosporium lignin peroxidase operating in conjunction with the P. chrysosporium metabolite veratryl alcohol did likewise when cleaving synthetic lignin in vitro. However, C. subvermispora was significantly more diastereoselective than P. chrysosporium or lignin peroxidase-veratryl alcohol. Our results show that the ligninolytic oxidants of C. subvermispora are collectively more diastereoselective than currently known fungal ligninolytic oxidants and suggest that SET oxidation is one of the chemical mechanisms involved.
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10
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Sedai B, Baker RT. Copper Catalysts for Selective CC Bond Cleavage of β-O-4 Lignin Model Compounds. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400463] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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11
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Megiatto JD, Cazeils E, Ham-Pichavant F, Grelier S, Gardrat C, Castellan A. Styrene-Spaced Copolymers Including Anthraquinone and β-O-4 Lignin Model Units: Synthesis, Characterization and Reactivity Under Alkaline Pulping Conditions. Biomacromolecules 2012; 13:1652-62. [DOI: 10.1021/bm300367b] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | - Frédérique Ham-Pichavant
- University of Bordeaux, LCPO,
UMR 5629, F-33600 Pessac, France
- CNRS, LCPO, UMR 5629, F-33600
Pessac, France
| | - Stéphane Grelier
- University of Bordeaux, LCPO,
UMR 5629, F-33600 Pessac, France
- CNRS, LCPO, UMR 5629, F-33600
Pessac, France
| | - Christian Gardrat
- University of Bordeaux, LCPO,
UMR 5629, F-33600 Pessac, France
- CNRS, LCPO, UMR 5629, F-33600
Pessac, France
| | - Alain Castellan
- University of Bordeaux, LCPO,
UMR 5629, F-33600 Pessac, France
- CNRS, LCPO, UMR 5629, F-33600
Pessac, France
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12
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Magario I, García Einschlag F, Rueda E, Zygadlo J, Ferreira M. Mechanisms of radical generation in the removal of phenol derivatives and pigments using different Fe-based catalytic systems. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.molcata.2011.10.006] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Sedai B, Díaz-Urrutia C, Baker RT, Wu R, Silks LA“P, Hanson SK. Comparison of Copper and Vanadium Homogeneous Catalysts for Aerobic Oxidation of Lignin Models. ACS Catal 2011. [DOI: 10.1021/cs200149v] [Citation(s) in RCA: 152] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Baburam Sedai
- Department of Chemistry and Centre for Catalysis Research and Innovation, University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - Christian Díaz-Urrutia
- Department of Chemistry and Centre for Catalysis Research and Innovation, University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - R. Tom Baker
- Department of Chemistry and Centre for Catalysis Research and Innovation, University of Ottawa, Ottawa, ON K1N 6N5, Canada
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14
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Cho DW, Parthasarathi R, Pimentel AS, Maestas GD, Park HJ, Yoon UC, Dunaway-Mariano D, Gnanakaran S, Langan P, Mariano PS. Nature and Kinetic Analysis of Carbon−Carbon Bond Fragmentation Reactions of Cation Radicals Derived from SET-Oxidation of Lignin Model Compounds. J Org Chem 2010; 75:6549-62. [DOI: 10.1021/jo1012509] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dae Won Cho
- Department of Chemistry and
Chemical Biology, University of New Mexico, Albuquerque, New Mexico
87131
| | | | - Adam S. Pimentel
- Department of Chemistry and
Chemical Biology, University of New Mexico, Albuquerque, New Mexico
87131
| | - Gabriel D. Maestas
- Department of Chemistry and
Chemical Biology, University of New Mexico, Albuquerque, New Mexico
87131
| | - Hea Jung Park
- Department of Chemistry and Chemistry Institute for Functional Materials, Pusan National University, Busan 609-735, Korea
| | - Ung Chan Yoon
- Department of Chemistry and Chemistry Institute for Functional Materials, Pusan National University, Busan 609-735, Korea
| | - Debra Dunaway-Mariano
- Department of Chemistry and
Chemical Biology, University of New Mexico, Albuquerque, New Mexico
87131
| | - S. Gnanakaran
- Bioscience Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
| | - Paul Langan
- Bioscience Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
| | - Patrick S. Mariano
- Department of Chemistry and
Chemical Biology, University of New Mexico, Albuquerque, New Mexico
87131
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15
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Zakzeski J, Bruijnincx PCA, Jongerius AL, Weckhuysen BM. The Catalytic Valorization of Lignin for the Production of Renewable Chemicals. Chem Rev 2010; 110:3552-99. [DOI: 10.1021/cr900354u] [Citation(s) in RCA: 3184] [Impact Index Per Article: 227.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Joseph Zakzeski
- Utrecht University, Faculty of Science, Debye Institute for NanoMaterials Science, Inorganic Chemistry and Catalysis Group, Sorbonnelaan 16, 3584 CA Utrecht, The Netherlands
| | - Pieter C. A. Bruijnincx
- Utrecht University, Faculty of Science, Debye Institute for NanoMaterials Science, Inorganic Chemistry and Catalysis Group, Sorbonnelaan 16, 3584 CA Utrecht, The Netherlands
| | - Anna L. Jongerius
- Utrecht University, Faculty of Science, Debye Institute for NanoMaterials Science, Inorganic Chemistry and Catalysis Group, Sorbonnelaan 16, 3584 CA Utrecht, The Netherlands
| | - Bert M. Weckhuysen
- Utrecht University, Faculty of Science, Debye Institute for NanoMaterials Science, Inorganic Chemistry and Catalysis Group, Sorbonnelaan 16, 3584 CA Utrecht, The Netherlands
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16
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Bohlin C, Lundquist K, Jönsson LJ. Oxidation of the erythro and threo forms of the phenolic lignin model compound 1-(4-hydroxy-3-methoxyphenyl)-2-(2-methoxyphenoxy)-1,3-propanediol by laccases and model oxidants. Bioorg Chem 2009; 37:143-8. [DOI: 10.1016/j.bioorg.2009.07.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2009] [Revised: 07/02/2009] [Accepted: 07/03/2009] [Indexed: 10/20/2022]
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17
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Bohlin C, Lundquist K, Jönsson LJ. Diastereomer selectivity in the degradation of a lignin model compound of the arylglycerol β-aryl ether type by white-rot fungi. Enzyme Microb Technol 2008. [DOI: 10.1016/j.enzmictec.2008.03.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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