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Correction: Sustainable pathway to furanics from biomass via heterogeneous organo-catalysis
Green Chem., 2025, 27,2592-2592
DOI: 10.1039/D5GC90026C, Correction
Open Access 
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Sanny Verma, R. B. Nasir Baig, Mallikarjuna N. Nadagouda, Christophe Len, Rajender S. Varma
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DOI: 10.1039/D5GC90026C, Correction
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Sanny Verma, R. B. Nasir Baig, Mallikarjuna N. Nadagouda, Christophe Len, Rajender S. VarmaThe content of this RSS Feed (c) The Royal Society of Chemistry
Evaluating the possibilities and limitations of the pyrometallurgical recycling of waste Li-ion batteries using simulation and life cycle assessment
DOI: 10.1039/D4GC05409A, Paper
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Marja Rinne, Heikki Lappalainen, Mari LundströmThe environmental impacts of recycling spent lithium-ion batteries pyrometallurgically were investigated by process simulation and life cycle assessment to evaluate the options to improve the existing flowsheets and to consider technical aspects.
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Tunable selective electrochemical selenization of tetrahydroquinolines with diselenides
DOI: 10.1039/D4GC06230B, PaperLan-Xi Zong, Yu-Fang Tan, Yu-Hao Yang, Yan-Hong He, Zhi Guan
An electrochemical method for selenylating tetrahydroquinolines with diselenides is presented. By tuning reaction conditions, C-3 selenylated quinolines and C-6 selenylated tetrahydroquinolines can be selectively synthesized with excellent outcomes.
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Tensile-strain-driven interstitial Ru doping structure on an FeCoP/FF electrode accelerates the reaction kinetics of water electrolysis
DOI: 10.1039/D4GC06286H, PaperLu Zhan, Yanru Liu, Guizhong Zhou, Kang Liu, Yunmei Du, Lei Wang
This work creatively developed a strain-driven interstitial Ru doping strategy to synthesize an interstitially Ru doped-FeCoP/FF electrode with 2.32% tensile strain.
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Green extraction of polyphenolic lignin using FeCl3-mediated tartaric acid-DES and its derived lignin nanoparticles for enhancing the application performance of PVA film in green agriculture
DOI: 10.1039/D4GC06405D, PaperYadan Luo, Linlin Liang, Huaying Luo, Fanyan Zeng, Chengrong Qin, Chen Liang, Baojie Liu, Caoxing Huang, Shuangquan Yao
A green extraction system of polyphenol hydroxyl lignin with choline chloride as the hydrogen bond acceptor and tartaric acid and ferric chloride as hydrogen bond donors was designed. A green mulching film was prepared by compounding PVA.
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Synthesis and chemical recycling of biobased poly(acetal-ester)s with a non-cyclic acetal unit
DOI: 10.1039/D4GC05778C, Paper
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Niklas Warlin, Sathiyaraj Subramaniyan, Maria Nelly Garcia Gonzalez, Rafael N. L. de Menezes, Smita V. Mankar, Nitin G. Valsange, Nicola Rehnberg, Patric Jannasch, Baozhong ZhangBiobased polyesters with non-cyclic acetal units were synthesized, and their structure–property relationship was investigated. They could be cleaved under acidic conditions, facilitating chemical recycling by molecular design.
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Photo-induced intramolecular alkyl/aryl group transfer and SO2 insertion: a new strategy for the synthesis of 3-(alkyl/arylsulfonyl)benzothiophenes
DOI: 10.1039/D4GC06127F, CommunicationTiantian Xu, Fen-Dou Wang, Wen-Chao Yang, Tong Lu, Min Wang, Pinhua Li
A new and efficient strategy for the synthesis of 3-(alkyl/arylsulfonyl)benzothiophenes and benzoselenophenes through intramolecular alkyl/aryl transfer and SO2 insertion process was developed.
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Photocatalytic hydro-fluorosulfonylation of alkenes with N-fluorosulfonyl aldimines
DOI: 10.1039/D4GC06205A, PaperXiang Zhou, Sheng-Cai Wang, Qi-Long Chen, Zi-Yan Zhang, Yan-Shi Xiong, Gui Lu, Jiang Weng
We report a photocatalytic hydro-fluorosulfonylation of alkenes enabled by using N-fluorosulfonyl aldimines (NFSAs) as readily available fluorosulfonylation reagents.
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Thermodynamically leveraged solventless aerobic deconstruction of polyethylene-terephthalate plastics over a single-site molybdenum-dioxo catalyst
DOI: 10.1039/D4GC05916F, Paper
Open Access 
  This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Naveen Malik, Jiaqi Li, Amol Agarwal, Yosi Kratish, Tobin J. MarksThis study reports the ambient catalytic depolymerization of PET under solvent-free conditions, using a carbon-supported single-site molybdenum-dioxo catalyst.
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Bifunctional PtAg-enabled oscillation electrorefining of PET waste-derived ethylene glycol and water for rapid glycolic acid and H2 coproduction
DOI: 10.1039/D4GC02727B, PaperXin Hu, Luliang Liao, Li-Ming Yang, Bao Yu Xia, Bo You
An innovative pair-electrosynthesis system based on PtAg/NF bifunctional electrocatalyst-driven oscillation electrolysis is reported for rapid and selective coproduction of glycolic acid (GA) and H2 from PET waste-derived EG and water.
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Efficient and switchable production of bio-diol/triol chemicals from 5-hydroxymethylfurfural
DOI: 10.1039/D4GC05875E, Paper
Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Armin Rezayan, Dan Wu, Zhen Zhang, Xiaomeng Yang, Renfeng Nie, Tianliang Lu, Jianshe Wang, Xiaoqin Si, Yongsheng Zhang, Chunbao XuThis study showcases the switchable production of BHMF and 1,2,6-HTO chemicals via HMF hydrogenation and ring-opening hydrogenolysis using a Co5CuAl catalyst with modified electro-geometric properties compared to monometallic CoAl and CuAl catalysts.
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Efficient and sustainable recycling of waste gallium arsenide semiconductors based on triiodide ionic liquids
DOI: 10.1039/D5GC00067J, PaperXiaolu Yin, Shuping Wang, Ronghao Liu, Xiaoxia Liu, Jun Li, Yanzhao Yang
This work proposes a sustainable triiodide IL-based leaching system to recycle waste GaAs, with enhanced environmental friendliness and safety, and reduced energy costs and environmental pressures.
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Sono- and mechanochemical dual syntheses of bio-relevant aryldiazenyl-substituted phosphine oxides/phosphonates via P(O)–H functionalisation
DOI: 10.1039/D4GC05501B, PaperDebojyoti Mukherjee, Indrajit Karmakar, Goutam Brahmachari
A sonochemistry and mechanochemistry-driven dual-synthetic approach for bio-relevant phosphoramide derivatives containing phosphorus–nitrogen (P–N) bonds under catalyst- and additive-free conditions, satisfying several green chemistry aspects.
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Auto-relay catalysis for the oxidative carboxylation of alkenes into cyclic carbonates by a MOF catalyst
DOI: 10.1039/D4GC06360K, Paper
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Ha Phan, Pol de la Cruz-Sánchez, María Jesús Cabrera-Afonso, Belén Martín-MatuteIn this study, we present the preparation and application of a new manganoporphyrin Hf-MOF catalyst, Hf-PCN-222(Mn) for the direct oxidative carboxylation of alkenes with CO2, leading to the effective formation of cyclic organic carbonates (COCs).
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Biosynthesis of retinyl esters in Yarrowia lipolytica through metabolic engineering and fermentation condition optimization
DOI: 10.1039/D4GC05660D, PaperJin Zhang, Lingxuan Sun, Wenli Yang, Huangwei Xu, Juzheng Sheng, Mengmeng Liu, Qingsheng Qi, Jin Hou
Through metabolic engineering and fermentation optimization, Yarrowia lipolytica was engineered to produce 5.89 g L−1 retinol and 8.18 g L−1 retinyl esters. Our work lays the foundation for the sustainable bioproduction of retinoids.
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Intelligent metal recovery from spent Li-ion batteries: machine learning breaks the barriers of traditional optimizations
DOI: 10.1039/D4GC05967K, PaperShanshan E, Bo Niu, Jia Liu, Yilin Yuan, Jiefeng Xiao, Zhenming Xu
Machine learning can solve the issues of traditional experimental optimization for spent LIBs recycling.
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Advancing biomass utilization: conversion of solid residues from pretreatment and enzymatic hydrolysis into porous carbon materials
DOI: 10.1039/D4GC06034B, PaperWubliker Dessie, Qiao Wang, Xiaofang Luo, Meifeng Wang, Yunhui Liao, Wufei Tang, Fulin He, Jianhua Wang, Mohammad Rizwan Khan, Zuodong Qin, Buxing Han
Pretreatment and enzymatic hydrolysis generate fermentable sugar and lignin-rich solid. Camellia oleifera seed oil extraction residues conversion into sugar and biochar. COS: C. oleifera shell; COC: C. oleifera cake; SSF: solid-state fermentation.
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Carbon dioxide-negative composite materials: an economically viable solution for CO2 sequestration
DOI: 10.1039/D4GC05692B, Paper
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Keerti S. Kappagantula, Yuan Jiang, Francesca Pierobon, MD Reza E. Rabby, Jose Ramos, Yelin Ni, Aditya Nittala, Jaelynne King, Ethan Nickerson, Nicholas C. Nelson, Wontae Joo, Raveen John, John C. Linehan, Raul N. Aranzazu, Satish K. Nune, David J. HeldebrantCarboxylating lignin and lignite fillers to sequester CO2 in composite materials.
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Amine-promoted three-component cycloaddition of bicyclo[1.1.0]butanes with hydroxylamine and polyformaldehyde: expedient access to 2-oxa-3-azabicyclo[3.1.1]heptanes
DOI: 10.1039/D4GC05355A, PaperYu Zhu, Xueli Lv, Jun Hong, Shengxing Wu, Zhi Li, Minyan Wang, Xinpeng Jiang
The regioselective synthesis of C4-unsubstituted 2-oxa-3-azabicyclo[3.1.1]heptanes was achieved by amine-promoted formal dipolar [4π + 2σ] cycloaddition of bicyclo[1.1.0]butanes with hydroxylamines and polyformaldehyde.
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Electrochemical hydrogenation of nitrogen to ammonia under ambient conditions in a suspended dual-catalyst system
DOI: 10.1039/D4GC05276E, PaperYue Zhang, Wei Sun, Rui-shuang Zhang, Yan Feng, Bin Dai, Jichang Liu
A suspended electrolytic dual-catalyst system was developed to achieve highly efficient electrocatalytic hydrogenation of nitrogen into ammonia.
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