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Solvent-free hydrogenation of levulinic acid to γ-valerolactone using a Shvo catalyst precursor: optimization, thermodynamic insights, and life cycle assessment

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Green Chem., 2020, 22,2443-2458
DOI: 10.1039/C9GC02088H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Christian A. M. R. van Slagmaat, Marie A. F. Delgove, Jules Stouten, Lukas Morick, Yvonne van der Meer, Katrien V. Bernaerts, Stefaan M. A. De Wildeman
We studied the solvent-free hydrogenation of levulinic acid to γ-valerolactone with the Shvo catalyst involving comparative catalysis, DFT, and LCA.
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Ga/ZSM-5 catalyst improves hydrocarbon yields and increases alkene selectivity during catalytic fast pyrolysis of biomass with co-fed hydrogen

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Green Chem., 2020, 22,2403-2418
DOI: 10.1039/C9GC03408K, Paper
Kristiina Iisa, Yeonjoon Kim, Kellene A. Orton, David J. Robichaud, Rui Katahira, Michael J. Watson, Evan C. Wegener, Mark R. Nimlos, Joshua A. Schaidle, Calvin Mukarakate, Seonah Kim
An integrated experimental and computational study to understand the catalytic upgrading of biomass vapors into high yield of alkenes.
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Insights into pressure tunable reaction rates for electrochemical reduction of CO2 in organic electrolytes

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Green Chem., 2020, 22,2434-2442
DOI: 10.1039/D0GC00013B, Paper
Charles I. Shaughnessy, David J. Sconyers, Hyun-Jin Lee, Bala Subramaniam, James D. Blakemore, Kevin C. Leonard
Modeling and simulation reveal the mechanistic basis for the pressure-tunable rates of CO2 reduction at elevated pressures of CO2.
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Dioxomolybdenum complex as an efficient and cheap catalyst for the reductive depolymerization of plastic waste into value-added compounds and fuels

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Green Chem., 2020, 22,2419-2425
DOI: 10.1039/C9GC04206G, Paper
Beatriz F. S. Nunes, M. Conceição Oliveira, Ana C. Fernandes
Several types of PCL, PLA, PDO, PET and PBT plastic waste were efficiently converted into value-added compounds and fuels catalyzed by MoO2Cl2(H2O)2.
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Sustainability by design: automated nanoscale 2,3,4-trisubstituted quinazoline diversity

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Green Chem., 2020, 22,2459-2467
DOI: 10.1039/D0GC00363H, Paper
Open Access
Mojgan Hadian, Shabnam Shaabani, Pravin Patil, Svitlana V. Shishkina, Harry Böltz, Alexander Dömling
Automated, one step, nanoscale synthesis of 2,3,4-trisubstituted quinazoline derivatives using positive pressure facilitated dispensing to access a very large chemical space exemplified by more than 1000 compounds.
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Novel insights into biomass delignification with acidic deep eutectic solvents: a mechanistic study of β-O-4 ether bond cleavage and the role of the halide counterion in the catalytic performance

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Green Chem., 2020, 22,2474-2487
DOI: 10.1039/C9GC02569C, Paper
André M. da Costa Lopes, José R. B. Gomes, João A. P. Coutinho, Armando J. D. Silvestre
The potentiality of acidic deep eutectic solvents for β-O-4 ether bond cleavage is herein demonstrated from a mechanistic point of view.
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Efficient base-free oxidation of monosaccharide into sugar acid under mild conditions using hierarchical porous carbon supported gold catalysts

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Green Chem., 2020, 22,2588-2597
DOI: 10.1039/C9GC04333K, Paper
Xintong Meng, Zengyong Li, Di Li, Yiming Huang, Jiaojiao Ma, Chuanfu Liu, Xinwen Peng
The highly selective synthesis of D-xylonic acid and D-gluconic acid from monosaccharide catalyzed by Au/NC-3 under base-free aerobic oxidation conditions.
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Direct C(sp3)–H acyloxylation of indolin-3-ones with carboxylic acids catalysed by KI

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Green Chem., 2020, 22,2354-2358
DOI: 10.1039/C9GC04446A, Communication
Yong-Long Zhao, Yong-Qin Tang, Xing-Hai Fei, Fen-Fen Yang, Zhuo-Xian Cao, Dong-Zhu Duan, Qing-Jie Zhao, Yuan-Yong Yang, Meng Zhou, Bin He
The first KI-catalyzed direct acyloxylation of indolin-3-ones with carboxylic acids has been developed using 30% aq. H2O2 as a green oxidant at room temperature. Moreover, mechanism studies indicated that a radical oxidation process may be involved for this transformation.
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Synthesis of bioderived polycarbonates with adjustable molecular weights catalyzed by phenolic-derived ionic liquids

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Green Chem., 2020, 22,2488-2497
DOI: 10.1039/D0GC00493F, Paper
Wei Qian, Lei Liu, Zengliang Zhang, Qian Su, Weizhen Zhao, Weiguo Cheng, Li Dong, Zifeng Yang, Ruibing Bai, Fei Xu, Yanqiang Zhang, Suojiang Zhang
Phenolic ionic liquid structure can be designed readily to control the molecular weight of isosorbide-derived polycarbonates.
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Fabrication of highly proton-conductive chitosan whole-bio-membrane materials functionalized with adenine and adenosine monophosphate

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Green Chem., 2020, 22,2426-2433
DOI: 10.1039/C9GC04104D, Paper
Guanglei Zhao, Yuanyuan Chen, Xiao-Feng Li, Sihan Zhang, Yuanqiu Situ
A successful strategy to prepare novel proton-conductive chitosan membrane biomaterials functionalized with adenine and adenosine monophosphate via a one-pot grafting procedure.
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A facile solution-phase synthetic approach for constructing phenol-based porous organic cages and covalent organic frameworks

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Green Chem., 2020, 22,2498-2504
DOI: 10.1039/C9GC04033A, Paper
Lei Zhang, Rongran Liang, Cheng Hang, Haiying Wang, Lin Sun, Lei Xu, Dairong Liu, Zhenyi Zhang, Xingmin Zhang, Feifan Chang, Shengyu Zhao, Wei Huang
A general solution-phase synthetic strategy is developed to construct both porous organic cages (POCs) and covalent organic frameworks (COFs) by simply stirring and heating organic solvent/water solutions of aldehydes and amines in the presence of MOH (M = Na, K, and Cs).
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Upgrading 1-butanol to unsaturated, carbonyl and aromatic compounds: a new synthesis approach to produce important organic building blocks

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Green Chem., 2020, 22,2365-2369
DOI: 10.1039/D0GC00254B, Communication
Jorge Mora Vargas, Luiz Henrique Tofaneli Morelato, Julieth Orduna Ortega, Mauricio Boscolo, Gustavo Metzker
Conversion of 1-butanol into added-value organic building blocks was achieved using fixed-bed flow reactor and Cu-based catalyst at 550 and 600 °C with and without methanol as addictive.
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A non-phosgene process for bioderived polycarbonate with high molecular weight and advanced property profile synthesized using amino acid ionic liquids as catalysts

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Green Chem., 2020, 22,2534-2542
DOI: 10.1039/D0GC00265H, Paper
Zhencai Zhang, Fei Xu, Yaqin Zhang, Chenhao Li, Hongyan He, Zifeng Yang, Zengxi Li
Bio-based polycarbonate with high molecular weight and advanced property profile was synthesized using amino acid ionic liquids as catalysts.
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Visible-light-induced photocatalyst-free C-3 functionalization of indoles with diethyl bromomalonate

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Green Chem., 2020, 22,2543-2548
DOI: 10.1039/D0GC00292E, Paper
Guangmiao Gu, Mengmeng Huang, Jung Keun Kim, Jianye Zhang, Yabo Li, Yangjie Wu
A visible-light-induced and XB-promoted green approach to construct α-indolyl diethyl malonates was developed.
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Hierarchically porous covalent organic frameworks assembled in ionic liquids for highly effective catalysis of C–C coupling reactions

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Green Chem., 2020, 22,2605-2612
DOI: 10.1039/D0GC00223B, Paper
Jikuan Qiu, Huiyong Wang, Yuling Zhao, Pengxin Guan, Zhiyong Li, Hucheng Zhang, Hongshuai Gao, Suojiang Zhang, Jianji Wang
A simple and environmentally benign strategy was reported for the synthesis of hierarchically porous COFs in ionic liquids, and the obtained materials show highly effective catalytic performance for C–C bond formation reactions.
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Solvent-free and montmorillonite K10-catalyzed domino reactions for the synthesis of pyrazoles with alkynylester as a dual synthon

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Green Chem., 2020, 22,2388-2393
DOI: 10.1039/D0GC00162G, Communication
Sesuraj Babiola Annes, Rajendhiran Saritha, Saravanan Subramanian, Bhaskaran Shankar, Subburethinam Ramesh
A highly regioselective, solvent-free and montmorillonite K10 clay-catalyzed domino process with an unprecedented C–C bond formation reaction is described for the synthesis of new class of tri-substituted and di-substituted pyrazole derivatives.
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Reusable, homogeneous water soluble photoredox catalyzed oxidative dehydrogenation of N-heterocycles in a biphasic system: application to the synthesis of biologically active natural products

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Green Chem., 2020, 22,2575-2587
DOI: 10.1039/D0GC00569J, Paper
S. Srinath, R. Abinaya, Arun Prasanth, M. Mariappan, R. Sridhar, B. Baskar
Herein, a simple and efficient method for the oxidative dehydrogenation (ODH) of tetrahydro-β-carbolines, indolines and (iso)quinolines is described using a reusable, homogeneous cobalt-phthalocyanine photoredox catalyst in a biphasic medium.
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One-pot synthesis of 1,3-butanediol by 1,4-anhydroerythritol hydrogenolysis over a tungsten-modified platinum on silica catalyst

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Green Chem., 2020, 22,2375-2380
DOI: 10.1039/D0GC00244E, Communication
Lujie Liu, Takehiro Asano, Yoshinao Nakagawa, Masazumi Tamura, Keiichi Tomishige
Chemical production of 1,3-butanediol from biomass-derived compounds was first reported by 1,4-anhydroerythritol hydrogenolysis over a Pt–WOx/SiO2 catalyst.
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Iridium-catalyzed orthogonal and regioselective synthesis of triazole disulfides in aqueous media under mild conditions

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Green Chem., 2020, 22,2394-2398
DOI: 10.1039/D0GC00555J, Communication
Ming Li, Nan Zheng, Junhao Li, Yubin Zheng, Wangze Song
Triazole disulfides were prepared in water or biological media under mild conditions by orthogonal and regioselective Ir-catalyzed reactions.
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Mechanochemical synthesis of mixed metal, mixed linker, glass-forming metal–organic frameworks

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Green Chem., 2020, 22,2505-2512
DOI: 10.1039/D0GC00546K, Paper
Michael F. Thorne, María Laura Ríos Gómez, Alice M. Bumstead, Shichun Li, Thomas D. Bennett
Methods to produce glass forming metal–organic frameworks (MOFs) rely on solvothermal syntheses which have high energy requirements, low yields and large teratogenic solvent usage. We present mechanochemical methods to overcome these issues.
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Double-metal cyanide as an acid and hydrogenation catalyst for the highly selective ring-rearrangement of biomass-derived furfuryl alcohol to cyclopentenone compounds

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Green Chem., 2020, 22,2549-2557
DOI: 10.1039/C9GC04432A, Paper
Xiang Li, Qiang Deng, Lian Yu, Rui Gao, Zhikun Tong, Chenxi Lu, Jun Wang, Zheling Zeng, Ji-Jun Zou, Shuguang Deng
Herein, novel green synthetic routes to 4-hydroxy-2-cyclopentenone (HCP) and 2-cyclopentenone (CPE) from biomass-derived furfuryl alcohol via double-metal cyanide catalysis are proposed.
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Improving process efficiency of gold-catalyzed hydration of alkynes: merging catalysis with membrane separation

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Green Chem., 2020, 22,2598-2604
DOI: 10.1039/D0GC00498G, Paper
Tahani A. C. A. Bayrakdar, Fady Nahra, Oihane Zugazua, Lies Eykens, Dominic Ormerod, Steven P. Nolan
In this report, we investigate the integration of a membrane separation protocol in line with the gold-catalyzed hydration of alkynes.
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Scalable synthesis of hydroxymethyl alkylfuranoates as stable 2,5-furandicarboxylic acid precursors

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Green Chem., 2020, 22,2399-2402
DOI: 10.1039/D0GC00770F, Communication
Martin Jæger Pedersen, Arminas Jurys, Christian Marcus Pedersen
Hydroxymethyl furanoic acid and its derivatives have been synthesized in high yields and purity from gluconolactone.
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Visible Light-Induced Aerobic Oxidation of Diarylalkynes to -Diketones Catalyzed by Copper-superoxo at Room Temperature

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Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC00975J, Communication
Vaibhav Pramod Charpe, Arunachalam Sagadevan, Kuo Chu Hwang
We have developed the visible light induced simple copper(II) chloride catalyzed the oxidation of diarylacetylenes to -diketones by molecular oxygen at room temperature. The in-situ generated copper(II)-superoxo complex is a...
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Visible-light-promoted oxidative desulphurisation: a strategy for the preparation of unsymmetrical ureas from isothiocyanates and amines using molecular oxygen

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00070A, Paper
Ziyu Gan, Guoqing Li, Qiuli Yan, Weiseng Deng, Yuan-Ye Jiang, Daoshan Yang
A green and efficient visible-light promoted oxidative desulphurisation protocol has been proposed for the construction of unsymmetrical ureas under mild conditions with broad substrate scope and good functional group tolerance.
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Photocatalytic transfer hydrogenolysis of aromatic ketones using alcohols

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Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC00732C, Paper
Hongji Li, Zhuyan Gao, Lijun Lei, Huifang Liu, Jianyu Han, Feng Hong, Nengchao Luo, Feng Wang
A mild method of photocatalytic deoxygenation of aromatic ketones to alkyl arenes was developed, which utilized alcohols as the green hydrogen donor. No hydrogen evolution during this transformation suggested a...
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Boron-doped CuO nanobundles for electroreduction of carbon dioxide to ethylene

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00730G, Communication
Qiang Wan, Jianling Zhang, Bingxing Zhang, Dongxing Tan, Lei Yao, Lirong Zheng, Fanyu Zhang, Lifei Liu, Xiuyan Cheng, Buxing Han
Herein, we synthesize B-doped CuO nanobundles for electrocatalytic CO2 reduction. Ethylene is the only multi-carbon product and a maximum ethylene faradaic efficiency (FE) of 58.4% can be achieved at −1.1 V (versus the reversible hydrogen electrode).
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Chemoselective O-formyl and O-acyl protection of alkanolamines, phenoxyethanols and alcohols catalyzed by nickel(II) and copper(II)-catalysts

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00520G, Paper
Rahul B. Sonawane, Swapnali R. Sonawane, Nishant K. Rasal, Sangeeta V. Jagtap
A crucial chemoselective O-formyl and O-acyl protection of alkanolamines, phenoxyethanols, and alcohols in the presence of amines catalyzed by Ni(II) and Cu(II) complexes with 8-hydroxyquinoline in a homogeneous medium is achieved.
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Degradation of poly(ethylene terephthalate) catalyzed by metal-free choline-based ionic liquids

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00327A, Paper
Yachan Liu, Xiaoqian Yao, Haoyu Yao, Qing Zhou, Jiayu Xin, Xingmei Lu, Suojiang Zhang
Glycolysis of PET is a prospective way for degradation of PET to its monomer bis(hydroxyethyl)terephthalate (BHET) which can be polymerized again to form new qualified PET materials, and hence provides possibilities for a permanent loop recycling.
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One-step catalytic amination of naphthalene to naphthylamine with exceptional yield

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00633E, Communication
Fang Hao, Xin Wang, Linfang Huang, Wei Xiong, Pingle Liu, Hean Luo
This is the first time to synthesize naphthylamine from one-step naphthalene amination by vanadium catalysts with high yield under mild condition. It could obtain ∼70% yield of naphthylamine, with major product of valuable 1,5-diaminonaphthalene.
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Nickel-catalyzed and Li-mediated regiospecific C–H arylation of benzothiophenes

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00917B, Paper
Yorck Mohr, Gaëlle Hisler, Léonie Grousset, Yoann Roux, Elsje Alessandra Quadrelli, Florian M. Wisser, Jérôme Canivet
A sustainable nickel-catalyzed direct C–H arylation of benzothiophenes, benzofuran and selenophene is reported for the first time.
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Mechanochemical Cleavage of Lignin Models and lignin via Oxidation and Subsequent Base-Catalyzed Strategy

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Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC00372G, Paper
Weike Su, Chen Sun, Lei Zheng, Wenhao Xu, Alexandr V. Dushkin
Mechanochemical cleavage of lignin dimer model compounds to phenolic monomers has been developed via a two-step strategy under milling conditions. In the first step of this process, the secondary benzylic...
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Role of life-cycle externalities in the valuation of protic ionic liquids – a case study in biomass pretreatment solvents

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00058B, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Husain Baaqel, Ismael Díaz, Víctor Tulus, Benoît Chachuat, Gonzalo Guillén-Gosálbez, Jason P. Hallett
The combination of LCA and monetization has revealed that protic ionic liquids can be sustainable alternatives to conventional solvents.
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Achieving visible light-driven hydrogen evolution at positive bias with a hybrid copper–iron oxide|TiO2-cobaloxime photocathode

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00979B, Paper
C. Tapia, E. Bellet-Amalric, D. Aldakov, F. Boudoire, K. Sivula, L. Cagnon, V. Artero
H2 is an environmentally-friendly fuel that would allow for a circular economy but its sustainable production from solar energy and water using stable, efficient and scalable Earth-abundant materials, remains a challenge.
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Photocatalytic Hydrogen Atom Transfer: the Philosopher’s Stone for Late-Stage Functionalization?

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Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC01035A, Tutorial Review
Luca Capaldo, Lorenzo Lafayette Quadri, Davide Ravelli
An overview about the potentialities of photocatalytic Hydrogen Atom Transfer (HAT) for the Late-Stage Functionalization (LSF) of complex molecules is offered. The examined approach allows the smooth homolytic cleavage of...
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Development and validation of an ecofriendly HPLC-DAD method for the determination of oleuropein and its applicability to several matrices: olive oil, olive leaf extracts and nanostructured lipid carriers.

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Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC00965B, Paper
Amaia Huguet-Casquero, Tania Belen Lopez-Mendez, Eusebio Gainza, Jose Luis Pedraz
Oleuropein is a natural ingredient largely used in nutritional supplements. This study reports on the development, validation and application of an HPLC method based on UV-vis detection for determining oleuropein...
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Transparent, flexible and recyclable nanopaper-based touch sensors fabricated via inkjet-printing

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00658K, Paper
Hao Ling, Ruwei Chen, Quanbo Huang, Feng Shen, Yuyuan Wang, Xiaohui Wang
Using an eco-friendly PEDOT:PSS ink formula, a transparent and flexible nanopaper-based touch sensor was fabricated via inkjet-printing.
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Tandem catalytic aromatization of volatile fatty acids

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00964D, Paper
Open Access
Egor V. Fufachev, Bert M. Weckhuysen, Pieter C. A. Bruijnincx
The transition towards a circular economy requires closing the carbon loop, e.g. by the development of new synthesis routes to valuable intermediates and products from organic-rich waste streams.
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Scalable synthesis and polymerisation of a β-angelica lactone derived monomer

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00338G, Paper
Open Access
Andrea Dell'Acqua, Bernhard M. Stadler, Sarah Kirchhecker, Sergey Tin, Johannes G. de Vries
A new bio-based norbornene polymer was prepared starting from β-angelica lactone, prepared in a sustainable and scalable manner from the platform chemical levulinic acid. The new material displays transparency comparable to petrochemical-derived polynorbornene.
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Chemistry of electrochemical oxidative reactions of sulfinate salts

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC01025A, Tutorial Review
Haibo Mei, Romana Pajkert, Li Wang, Ziyi Li, Gerd-Volker Röschenthaler, Jianlin Han
Recent advances in the oxidative reactions of sulfinate salts under electrochemical conditions, and the reaction mechanism are discussed.
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Yb(OTf)3 and Visible Light Relay Catalyzed [3+2] Cycloaddition/[3,3]-Rearrangement/[4+2] Cycloaddition in One Pot to Prepare Oxazonine-Fused Endoperoxides

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Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC00929F, Paper
Xiao-Pan Ma, Cai-Mei Nong, Yu-Feng Liang, Pei-Pei Xu, Xiu-Yun GUO, Cui Liang, Chengxue Pan, Gui-Fa SU, Dong-Liang Mo
We report a relay catalysis for the highly stereoselective synthesis of densely substituted oxazonine-fused endoperoxides in good yields. This domino reaction is based on a Yb(OTf)3 and visible light promoted...
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Microwave-assisted aqueous carbon–carbon cross-coupling reactions of aryl chlorides catalysed by reduced graphene oxide supported palladium nanoparticles

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00833H, Paper
Qingxiao Zhang, Zhan Mao, Kaixuan Wang, Nam Thanh Son Phan, Fang Zhang
Microwave-assisted reduced graphene oxide supported palladium nanoparticles can efficiently promote aqueous Ullmann and Suzuki coupling reactions of aryl chlorides.
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Functionalized magnetic nanosized materials for efficient biodiesel synthesis via acid–base/enzyme catalysis

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00924E, Critical Review
Anping Wang, Putla Sudarsanam, Yufei Xu, Heng Zhang, Hu Li, Song Yang
This critical review introduces the preparation methods, structural and performance control, protection, and functionalization of magnetic nanoparticles as easily recyclable and efficient heterogeneous catalysts for biodiesel synthesis.
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Clean synthesis of linear and star amphiphilic poly(ε-caprolactone)-block-poly(ethyl ethylene phosphonate) block copolymers: assessing self-assembly and surface activity

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00819B, Paper
Payal Baheti, Timo Rheinberger, Olinda Gimello, Cécile Bouilhac, Frederik R. Wurm, Patrick Lacroix-Desmazes, Steven M. Howdle
Synthesis by ROP of star-like amphiphilic block copolymer surfactants composed of PCL hydrophobic segments and poly(phosphonate) as biodegradable segments.
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Metal-catalysed selective transfer hydrogenation of α,β-unsaturated carbonyl compounds to allylic alcohols

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Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC00855A, Critical Review
Ronald Alvaro Alvaro Farrar Tobar, Andrea Dell'Acqua, Sergey Tin, Johannes G. de Vries
Allylic alcohols are highly important compounds which are used in a variety of processes. They can be obtained from α,β-unsaturated carbonyl compounds via stoichiometric or catalytic reductions. Catalytic transfer hydrogenation...
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Molecular engineering low-surface energy membranes by grafting perfluoro-tert-butoxy chains containing fluorous silica aerogels

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00593B, Paper
Vicki Man-Wai Yim, Angel See-Wing Lo, Bhaskar Jyoti Deka, Jiaxin Guo, Jehad A. Kharraz, István T. Horváth, Alicia Kyoungjin An
Environmentally benign fluorous aerogels have been synthesized and electrospun on commercial PVDF membrane imparting superhydrophobicity and enabling the membrane undergo a stable, non-wetting 10-day DCMD operation with 0.1 mM SDS and 3.5% NaCl feed.
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Highly efficient oxidation of alcohols to carboxylic acids using a polyoxometalate-supported chromium(III) catalyst and CO2

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00388C, Paper
Ying Wang, ZhiKang Wu, Han Yu, Sheng Han, Yongge Wei
A green and highly efficient oxidation of alcohols to carboxylic acids using a polyoxometalate-supported chromium(III) catalyst and CO2.
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Catalytic C–C coupling of diazo compounds with arylboronic acids: using surface modified sewage sludge as catalyst

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00317D, Paper
Zhipeng Zhang, Yang Yu, Yuxing Xie, Timothy Hughes, Jun Xu, Fei Huang, He Huang
A green, mild and efficient synthesis of diarylmethines using sewage sludge-derived carbonaceous materials (SW) by perchloric acid catalyzed coupling reactions between diazo compounds and arylboronic acids was developed.
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Cracking of squalene into isoprene as chemical utilization of algae oil

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00268B, Communication
Kazuya Kimura, Kazuma Shiraishi, Takahiro Kondo, Junji Nakamura, Tadahiro Fujitani
Thermal decomposition of squalene proceeds as a chain reaction to produce isoprene (C5H8) and C10 hydrocarbons.
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Photoreforming of food waste into value-added products over visible-light-absorbing catalysts

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Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC01240H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Taylor Uekert, Florian Dorchies, Christian M. Pichler, Erwin Reisner
Food and mixed wastes are converted into H2 and organics over CdS and carbon nitride photocatalysts.
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