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In this study, a hydroxyl-functionalized covalent organic framework (COF), TAPB-DHPA, was synthesized via an in situ method and innovatively applied to the catalytic conversion of xylo-oligosaccharides (XOS) into furfural. The results demonstrated that TAPB-DHPA possesses a large specific surface area, a well-developed porous structure, and excellent thermal stability, with abundant Br\u00f8nsted acid (B acid) sites, exhibiting outstanding catalytic activity. Under optimal conditions, including a catalyst loading of 0.16 wt%, a reaction temperature of 180 \u00b0C, and a reaction time of 3 h, a furfural yield of up to 65.4% was achieved. The high selectivity was primarily attributed to the p-\u03c0 conjugation effect between the benzene ring and the phenolic hydroxyl group, which enhanced the ionization ability of hydroxyl hydrogen, thereby effectively promoting the hydrolysis of XOS and subsequent dehydration. Furthermore, TAPB-DHPA exhibited excellent recyclability and stability, maintaining a furfural yield of over 59.9% after six cycles. This study provides new insights into the application of functionalized COF in biomass catalytic conversion and contributes to the green transformation of the pulp and paper industry into a biorefinery-based model.<\/jats:p>","DOI":"10.3390\/polym17081102","type":"journal-article","created":{"date-parts":[[2025,4,20]],"date-time":"2025-04-20T20:15:06Z","timestamp":1745180106000},"page":"1102","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Catalytic Conversion of Xylo-Oligomers to Furfural in Pulping Pre-Hydrolysis Liquor Using a Hydroxyl-Functionalized Covalent Organic Framework"],"prefix":"10.3390","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5305-5983","authenticated-orcid":false,"given":"Kai","family":"Zhang","sequence":"first","affiliation":[{"name":"State Key Laboratory of Green Papermaking and Resource Recycling, Key Laboratory of Pulp and Paper Science and Technology of Education Ministry, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huanmei","family":"Xia","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Green Papermaking and Resource Recycling, Key Laboratory of Pulp and Paper Science and Technology of Education Ministry, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guangyao","family":"Cheng","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Green Papermaking and Resource Recycling, Key Laboratory of Pulp and Paper Science and Technology of Education Ministry, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peng","family":"Gan","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Green Papermaking and Resource Recycling, Key Laboratory of Pulp and Paper Science and Technology of Education Ministry, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China"},{"name":"Key Laboratory of Clean Pulp & Papermaking and Pollution Control of Guangxi, College of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuan","family":"Ju","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Green Papermaking and Resource Recycling, Key Laboratory of Pulp and Paper Science and Technology of Education Ministry, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Baozhen","family":"Guo","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Green Papermaking and Resource Recycling, Key Laboratory of Pulp and Paper Science and Technology of Education Ministry, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jingli","family":"Yang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Green Papermaking and Resource Recycling, Key Laboratory of Pulp and Paper Science and Technology of Education Ministry, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chengcheng","family":"Qiao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Green Papermaking and Resource Recycling, Key Laboratory of Pulp and Paper Science and Technology of Education Ministry, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4367-8439","authenticated-orcid":false,"given":"Jixiang","family":"Lin","sequence":"additional","affiliation":[{"name":"Key Laboratory of Saline-Alkali Vegetation Ecology Restoration, Ministry of Education\/College of Landscape Architecture, Northeast Forestry University, Harbin 150040, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiachuan","family":"Chen","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Green Papermaking and Resource Recycling, Key Laboratory of Pulp and Paper Science and Technology of Education Ministry, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China"},{"name":"Key Laboratory of Clean Pulp & Papermaking and Pollution Control of Guangxi, College of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,4,18]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Liu, S.Q., Meng, Y., Li, H., and Yang, S. (2021). Hierarchical Porous MIL-101(Cr) Solid Acid-Catalyzed Production of Value-Added Acetals from Biomass-Derived Furfural. Polymers, 13.","DOI":"10.3390\/polym13203498"},{"key":"ref_2","doi-asserted-by":"crossref","unstructured":"Puke, M., Godina, D., and Brazdausks, P. (2024). Catalyzed Hydrothermal Pretreatment of Oat Husks for Integrated Production of Furfural and Lignocellulosic Residue. Polymers, 16.","DOI":"10.3390\/polym16050707"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"13626","DOI":"10.1021\/acsomega.2c07594","article-title":"Dissolving Kraft Pulp Production and Xylooligosaccharide Coproduction: Effect of Pre-Hydrolysis Conditions","volume":"8","author":"Cunha","year":"2023","journal-title":"Acs Omega"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"389","DOI":"10.1016\/j.biortech.2012.02.143","article-title":"Fractionation of wheat straw by prehydrolysis, organosolv delignification and enzymatic hydrolysis for production of sugars and lignin","volume":"114","author":"Huijgen","year":"2012","journal-title":"Bioresour. Technol."},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Lou, R., and Zhang, X. (2022). Evaluation of pretreatment effect on lignin extraction from wheat straw by deep eutectic solvent. Bioresour. Technol., 344.","DOI":"10.1016\/j.biortech.2021.126174"},{"key":"ref_6","doi-asserted-by":"crossref","unstructured":"Yang, L., Shao, L.S., Wu, Z.P., Zhan, P., and Zhang, L. (2023). Design and Synthesis of Porous Organic Polymers: Promising Catalysts for Lignocellulose Conversion to 5-Hydroxymethylfurfural and Derivates. Polymers, 15.","DOI":"10.20944\/preprints202305.1650.v1"},{"key":"ref_7","doi-asserted-by":"crossref","unstructured":"Chai, Y.D., Pang, Y.L., Lim, S., Chong, W.C., Lai, C.W., and Abdullah, A.Z. (2022). Recent Progress on Tailoring the Biomass-Derived Cellulose Hybrid Composite Photocatalysts. Polymers, 14.","DOI":"10.3390\/polym14235244"},{"key":"ref_8","doi-asserted-by":"crossref","unstructured":"Gan, P., Zhang, K., Yang, G.H., Li, J.Z., Zhao, Y., and Chen, J.C. (2024). Catalytic Production and Upgrading of Furfural: A Platform Compound. Int. J. Mol. Sci., 25.","DOI":"10.3390\/ijms252211992"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1016\/j.gee.2022.07.003","article-title":"Catalytic conversion of lignocellulosic biomass into chemicals and fuels","volume":"8","author":"Deng","year":"2023","journal-title":"Green Energy Environ."},{"key":"ref_10","doi-asserted-by":"crossref","unstructured":"Ke, K., Ji, H.R., Shen, X.N., Kong, F.O., and Li, B. (2021). Pressure Reduction Enhancing the Production of 5-Hydroxymethylfurfural from Glucose in Aqueous Phase Catalysis System. Polymers, 13.","DOI":"10.3390\/polym13132096"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"3208","DOI":"10.1002\/cssc.201500755","article-title":"Synthesis of a Sulfonated Two-Dimensional Covalent Organic Framework as an Efficient Solid Acid Catalyst for Biobased Chemical Conversion","volume":"8","author":"Peng","year":"2015","journal-title":"ChemSusChem"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"4792","DOI":"10.1039\/C9GC02126D","article-title":"Confinement of Bronsted acidic ionic liquids into covalent organic frameworks as a catalyst for dehydrative formation of isosorbide from sorbitol","volume":"21","author":"Du","year":"2019","journal-title":"Green Chem."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"5155","DOI":"10.1039\/D4GC00643G","article-title":"One-pot furfural production from sustainable biomass-derived sugars using a functionalized covalent organic framework as a heterogeneous catalyst","volume":"26","author":"Gan","year":"2024","journal-title":"Green Chem."},{"key":"ref_14","doi-asserted-by":"crossref","unstructured":"Ju, Y., Zhang, K., Gan, P., Guo, B.Z., Xia, H.M., Zhang, L.L., Wang, B.B., Zhang, L., and Chen, J.C. (2025). Functionalized covalent organic frameworks for catalytic conversion of biomass-derived xylan to furfural. Int. J. Biol. Macromol., 294.","DOI":"10.1016\/j.ijbiomac.2025.139541"},{"key":"ref_15","doi-asserted-by":"crossref","unstructured":"Pang, J.X., Zhang, Y., Tong, X.Y., Zhong, Y.G., Kong, F.J., Li, D., Liu, X.F., and Qiao, Y.J. (2023). Recent Developments in Molecular Characterization, Bioactivity, and Application of Arabinoxylans from Different Sources. Polymers, 15.","DOI":"10.3390\/polym15010225"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"418","DOI":"10.1016\/j.carbpol.2015.03.084","article-title":"Modification of xylan in alkaline treated bleached hardwood kraft pulps as classified by attenuated total-internal-reflection (AIR) FTIR spectroscopy","volume":"127","author":"Chen","year":"2015","journal-title":"Carbohydr. Polym."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"569","DOI":"10.1016\/j.carres.2003.11.012","article-title":"Characterization of the crystalline structure of cellulose using static and dynamic FT-IR spectroscopy","volume":"339","author":"Hinterstoisser","year":"2004","journal-title":"Carbohydr. Res."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"772","DOI":"10.1016\/j.carbpol.2010.05.052","article-title":"Qualitative and quantitative analysis of wood samples by Fourier transform infrared spectroscopy and multivariate analysis","volume":"82","author":"Chen","year":"2010","journal-title":"Carbohydr. Polym."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"264","DOI":"10.1080\/08905436.2017.1369433","article-title":"Prebiotic potential of xylooligosaccharides derived from finger millet seed coat","volume":"31","author":"Palaniappan","year":"2017","journal-title":"Food Biotechnol."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1016\/j.indcrop.2012.07.024","article-title":"Studies on the structural characterization of lignin, hemicelluloses and cellulose fractionated by ionic liquid followed by alkaline extraction from bamboo","volume":"43","author":"Yang","year":"2013","journal-title":"Ind. Crop. Prod."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"463419","DOI":"10.1016\/j.chroma.2022.463419","article-title":"Efficient and selective solid-phase microextraction of polychlorinated biphenyls by using a three-dimensional covalent organic framework as functional coating","volume":"1681","author":"Lu","year":"2022","journal-title":"J. Chromatogr. A"},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"e202202328","DOI":"10.1002\/anie.202202328","article-title":"A Crystalline Partially Fluorinated Triazine Covalent Organic Framework for Efficient Photosynthesis of Hydrogen Peroxide","volume":"61","author":"Wang","year":"2022","journal-title":"Angew. Chem. Int. Ed."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"2202975","DOI":"10.1002\/adom.202202975","article-title":"Designing Fluorescent Covalent Organic Frameworks by Controlling Layer Spacing, Size of Aromatic Linker and Side Chains for Detection of Nitrofurazone","volume":"11","author":"Kuang","year":"2023","journal-title":"Adv. Opt. Mater."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"750","DOI":"10.1016\/j.jcis.2022.09.111","article-title":"Rational modification of hydroxy-functionalized covalent organic frameworks for enhanced photocatalytic hydrogen peroxide evolution","volume":"629","author":"Hu","year":"2023","journal-title":"J. Colloid Interface Sci."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"6786","DOI":"10.1038\/ncomms7786","article-title":"Self-templated chemically stable hollow spherical covalent organic framework","volume":"6","author":"Kandambeth","year":"2015","journal-title":"Nat. Commun."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"100384","DOI":"10.1016\/j.cogsc.2020.100384","article-title":"Furfural and 5-(hydroxymethyl)furfural: Two pivotal intermediates for bio-based chemistry","volume":"26","author":"Shen","year":"2020","journal-title":"Curr. Opin. Green Sustain. Chem."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"110706","DOI":"10.1016\/j.rser.2021.110706","article-title":"A critical review of recent advances in the production of furfural and 5-hydroxymethylfurfural from lignocellulosic biomass through homogeneous catalytic hydrothermal conversion","volume":"139","author":"Zhao","year":"2021","journal-title":"Renew. Sust. Energ. Rev."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"8510","DOI":"10.1039\/D1GC02812J","article-title":"Solvent effect on xylose-to-furfural reaction in biphasic systems: Combined experiments with theoretical calculations","volume":"23","author":"Lin","year":"2021","journal-title":"Green Chem."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"456","DOI":"10.1016\/j.biortech.2017.08.170","article-title":"Polar aprotic solvent-water mixture as the medium for catalytic production of hydroxymethylfurfural (HMF) from bread waste","volume":"245","author":"Yu","year":"2017","journal-title":"Bioresour. Technol."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"1423","DOI":"10.1039\/c003459b","article-title":"Kinetics of furfural production by dehydration of xylose in a biphasic reactor with microwave heating","volume":"12","author":"Weingarten","year":"2010","journal-title":"Green Chem."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"1272","DOI":"10.1021\/cs200226h","article-title":"Adsorption and Reaction of Furfural and Furfuryl Alcohol on Pd(111): Unique Reaction Pathways for Multifunctional Reagents","volume":"1","author":"Pang","year":"2011","journal-title":"ACS Catal."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"764","DOI":"10.1016\/j.biortech.2015.09.104","article-title":"Conversion of corn stalk into furfural using a novel heterogeneous strong acid catalyst in \u03b3-valerolactone","volume":"198","author":"Xu","year":"2015","journal-title":"Bioresour. Technol."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"12378","DOI":"10.1021\/acssuschemeng.4c02672","article-title":"When Furfural Meets Piancatelli Rearrangement","volume":"12","author":"Yang","year":"2024","journal-title":"ACS Sustain. Chem. Eng."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"107807","DOI":"10.1016\/j.fuproc.2023.107807","article-title":"The formation mechanism of furfural in xylan pyrolysis: A machine learning study based on neural network potential","volume":"247","author":"Hu","year":"2023","journal-title":"Fuel Process. Technol."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"2709","DOI":"10.1002\/cctc.201600784","article-title":"From Lignocellulosic Biomass to Furfural: Insight into the Active Species of a Silica-Supported Tungsten Oxide Catalyst","volume":"9","author":"Bhaumik","year":"2017","journal-title":"Chemcatchem"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"2002","DOI":"10.1002\/jsfa.13976","article-title":"Furfural production from xylan using a Pueraria Residues carbon-based solid-acid catalyst","volume":"105","author":"Gai","year":"2025","journal-title":"J. Sci. Food Agric."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"13013","DOI":"10.1021\/acs.iecr.9b01821","article-title":"Catalytic Conversion of Xylose and Xylan into Furfural Over Cr3+\/P-SBA-15 Catalyst Derived from Spent Adsorbent","volume":"58","author":"Xu","year":"2019","journal-title":"Ind. Eng. Chem. Res."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1016\/j.mcat.2017.05.031","article-title":"Application of sulfonated carbon-based catalyst for the furfural production from d-xylose and xylan in a microwave-assisted biphasic reaction","volume":"438","author":"Wang","year":"2017","journal-title":"Mol. Catal."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"111899","DOI":"10.1016\/j.mcat.2021.111899","article-title":"Recent progress in furfural production from hemicellulose and its derivatives: Conversion mechanism, catalytic system, solvent selection","volume":"515","author":"Ye","year":"2021","journal-title":"Mol. Catal."},{"key":"ref_40","doi-asserted-by":"crossref","unstructured":"Fan, X.Y., Ren, M.N., Zhou, C.S., Kong, F.G., Hua, C.H., Fakayode, O.A., Okonkwo, C.E., Li, H.X., Liang, J.K., and Wang, X. (2024). Total utilization of lignocellulosic biomass with xylooligosaccharides production priority: A review. Biomass Bioenergy, 181.","DOI":"10.1016\/j.biombioe.2023.107038"},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"4273","DOI":"10.1039\/D0CS00041H","article-title":"Recent catalytic routes for the preparation and the upgrading of biomass derived furfural and 5-hydroxymethylfurfural","volume":"49","author":"Xu","year":"2020","journal-title":"Chem. Soc. Rev."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"438","DOI":"10.1002\/bbb.95","article-title":"Furfural: Hemicellulose\/xylosederived biochemical","volume":"2","author":"Mamman","year":"2008","journal-title":"Biofuels Bioprod. Biorefining"}],"container-title":["Polymers"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2073-4360\/17\/8\/1102\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T17:17:32Z","timestamp":1760030252000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2073-4360\/17\/8\/1102"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,4,18]]},"references-count":42,"journal-issue":{"issue":"8","published-online":{"date-parts":[[2025,4]]}},"alternative-id":["polym17081102"],"URL":"https:\/\/doi.org\/10.3390\/polym17081102","relation":{},"ISSN":["2073-4360"],"issn-type":[{"value":"2073-4360","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,4,18]]}}}