Month: February 2022

An article Toxic effects of leachates from plastic pearl-farming gear on embryo-larval development in the pearl oyster Pinctada margaritifera WOS:000537695500018 published article about PERSISTENT ORGANIC POLLUTANTS; DOSE-RESPONSE; MARINE; MICROPLASTICS; ADDITIVES; TRANSPORT; CHEMICALS; CONTAMINATION; POLYETHYLENE; EXTRACTION in [Gardon, Tony; Koua, Manaarii Sham; Soyez, Claude; Le Moullac, Gilles] Univ Polynesie Francaise, Inst Louis Malarde, EIO, IFREMER,IRD, F-98719 Tahiti, French Polynesi, France; [Huvet, Arnaud; Paul-Pont, Ika; Cassone, Anne-Laure] Univ Brest, LEMAR, CNRS, IFREMER,IRD, F-29280 Plouzane, France; [Jezequel, Ronan; Receveur, Justine] CEDRE, 715 Rue Alain Colas, F-29218 Brest 2, France in 2020.0, Cited 60.0. Safety of Diphenyl oxide. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Pearl-farming leads to significant plastic pollution in French Polynesia (FP) as the end of life of most farming gear is currently poorly managed. Plastic debris released into the aquatic environment accumulates, with potentially detrimental effects on the lagoon ecosystem and pearl oyster Pinctada margaritifera, a species of ecological, commercial and social value. Here, we tested the effects of leachates from new (N) and aged (A) plastic pearl-farming gear (spat collector and synthetic rope) obtained after 24 h and 120 h incubation, on the embryo-larval development of the pearl oyster using an in-vitro assay. Embryos were exposed for 24 h and 48 h to a negative control (0) and the leachate from 0.1, 1, 10 and 100 g of plastic. L-1. After 24 h exposure to leachate at 100 g.L-1, effects were observed on embryo development (-38% to -60% of formed larvae) and mortality (+72% to +82%). Chemical analyses of plastic gear indicated the presence of 26 compounds, consisting of organic contaminants (PAHs) and additives (mainly phthalates). Screening of leachates demonstrated that these compounds leach into the surrounding seawater with an additional detection of pesticides. Higher levels of phthalates were measured in leachates obtained from new (6.7-9.1 mg.L-1) than from aged (0.4-0.5 mg.L-1) plastics, which could be part of the explanation of the clear difference in toxicity observed after 48 h exposure at lower concentrations (0.1-10 g.L-1), associated with mortality ranging from 26 to 86% and 17-28%, respectively. Overall, this study suggests that plastic gear used in the pearl-farming industry releases significant amounts of hazardous chemicals over their lifetime, which may affect pearl oyster development that call for in-situ exploration. (c) 2020 The Authors. Published by Elsevier Ltd.

Safety of Diphenyl oxide. Welcome to talk about 101-84-8, If you have any questions, you can contact Gardon, T; Huvet, A; Paul-Pont, I; Cassone, AL; Koua, MS; Soyez, C; Jezequel, R; Receveur, J; Le Moullac, G or send Email.

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In 2020.0 SCI TOTAL ENVIRON published article about POLYCYCLIC AROMATIC-HYDROCARBONS; MUNICIPAL WASTE-WATER; LOWER NESTOS RIVER; GROUNDWATER QUALITY; PESTICIDE-RESIDUES; ORGANIC POLLUTANTS; RISK-ASSESSMENT; SURFACE WATERS; HEAVY-METALS; FRAMEWORK in [Gikas, G. D.; Sylaios, G. K.; Boskidis, I] Democritus Univ Thrace, Sch Engn, Dept Environm Engn, Lab Ecol Engn & Technol, Xanthi 67100, Greece; [Tsihrintzis, V. A.] Natl Tech Univ Athens, Ctr Assessment Nat Hazards & Proact Planning, Sch Rural & Surveying Engn, Athens 15780, Greece; [Tsihrintzis, V. A.] Natl Tech Univ Athens, Dept Infrastruct & Rural Dev, Lab Reclamat Works & Water Resources Management, Sch Rural & Surveying Engn, Athens 15780, Greece; [Konstantinou, I. K.; Albanis, T.] Univ Ioannina, Dept Chem, Ioannina 45110, Greece in 2020.0, Cited 87.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. SDS of cas: 101-84-8

The Water Framework Directive (WFD) methodology, proposed by the Ministry of Environment and Energy of Greece (WFD-MEEG), and the Canadian Council of Ministers of Environment Water Quality Index (CCME-WQI) are comparatively applied to evaluate the chemical status of a major transboundary river. Water quality parameters were monitored at 11 sites along the main stream of the river and its main tributaries, and at five sites in the reservoirs, on a monthly frequency, in the period from May 2008 to May 2009. Water temperature (T), dissolved oxygen (DO), pH, and electrical conductivity (EC) were measured in-situ, while water samples were collected for the determination of total suspended solids (TSS), biochemical oxygen demand (BOD), chemical oxygen demand (COD), nitrite-, nitrate- and ammonium-nitrogen, total Kjeldahl nitrogen (TKN), ortho-phosphates (OP), total phosphorus (TP), and chlorophyll-a (Chl-a). The water samples were also analyzed for the determination of seven heavy metals (i.e., Cd, Pb, Hg, Ni, Cr, Cu, Zn) and 33 priority substances, as listed in Annex II of EU Directive 2008/105/EC. The results showed that the physicochemical parameters (i.e., T. DO, pH, EC, inorganic nitrogen, MN, OP, TP, TSS, and Chia) were within the natural range. The mean concentration of the measured heavy metals did not exceed the limits set by WHO (2003, 2017) for drinking water. Regarding the priority substances, some of them ( i.e., anthracene, fluoranthene, and polyaromatic hydrocarbons) were measured in various stations at higher concentrations than the Annual Average Environmental Quality Standards (AA-EQS). Based on the WFD-MEEG methodology, the river water was in the ‘good’ quality class, while according to CCME-WQI the river quality ranged from ‘marginal’ to ‘good’ category. It seems that CCME-WQI is stricter than WFD-MEEG but could be a WQI appropriate for use. (C) 2020 Elsevier B.V. All rights reserved.

SDS of cas: 101-84-8. Welcome to talk about 101-84-8, If you have any questions, you can contact Gikas, GD; Sylaios, GK; Tsihrintzis, VA; Konstantinou, IK; Albanis, T; Boskidis, I or send Email.

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In 2019.0 CHEM LETT published article about CALIXARENE-BASED GELATORS; SUPRAMOLECULAR GELS; MOLECULAR RECOGNITION; DESIGN; ARENE in [Duy, Lai Nang; Sekiya, Ryo; Haino, Takeharu] Hiroshima Univ, Dept Chem, Grad Sch Sci, 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 7398526, Japan; [Tosaka, Masatoshi; Yamago, Shigeru] Kyoto Univ, Inst Chem Res, Uji, Kyoto 6110011, Japan; [Matsumoto, Takuya; Nishino, Takashi] Kobe Univ, Grad Sch Engn, Nada Ku, Kobe, Hyogo 6578501, Japan; [Ichikawa, Takayuki] Hiroshima Univ, Grad Sch Engn, 1-4-1 Kagamiyama, Higashihiroshima, Hiroshima 7398527, Japan in 2019.0, Cited 38.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Name: Diphenyl oxide

5,17-Difunctionalized calix[4]arenes 1a,b were found to function as low molecular-weight organic gelators. They formed organogels with a variety of organic solvents. SEM images showed 1a formed stacked structures in the xerogels. Single-crystal X-ray analysis of 1c as well as AFM, XRD, and SAXS measurements of 1a indicated that the xerogels contained lamellar structures of the calix[4]arenes.

Name: Diphenyl oxide. Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.

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Recommanded Product: Diphenyl oxide. Authors Gorginpour, F; Zali-Boeini, H in ELSEVIER published article about in [Gorginpour, Forough; Zali-Boeini, Hassan] Univ Isfahan, Dept Chem, Esfahan 8174673441, Iran in 2021, Cited 72. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

A quinoxaline-based porous organic polymer (Q-POP) as a mesoporous organic copolymer was developed as a new platform for the immobilization of CuNPs and copper nanocrystals. The prepared materials were characterized by FT-IR, XRD, N-2 adsorption-desorption isotherms, ICP, TGA, SEM, HR-TEM, EDX, and single-crystal X-ray crystallography. The obtained catalyst presented extraordinary catalytic activity towards Ullmann C-O coupling reactions with high surface area, hierarchical porosity, and excellent thermal and chemical stability. Due to its high porosity, and synergistic effect of copper nanocrystals incorporated in the polymer composite, the as-synthesized catalyst was successfully utilized for the Ullmann C-O coupling reaction of phenols and different aryl halides to prepare various diaryl ether derivatives. All types of aryl halides (except aryl fluorides) were screened in the Ullmann C-O coupling reaction with phenols to produce diaryl ethers in good to excellent yields (70-97 %), and it was found that aryl iodides have the best results. Besides, due to the strong interactions between CuNPs, N, and O-atoms of quinoxaline moiety existing in the polymeric framework, the copper leaching from the support was not observed. Furthermore, the catalyst was recycled and reused for five consecutive runs without significant activity loss.

Recommanded Product: Diphenyl oxide. Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.

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Recently I am researching about ALPHA-GLUCOSIDASE INHIBITORS; SECONDARY METABOLITES; NATURAL-PRODUCT; FUNGUS; BREVIANAMIDES; ALKALOIDS; STRAIN, Saw an article supported by the NSFCNational Natural Science Foundation of China (NSFC) [81803423, 41376148]; Natural Science Foundation of ZhejiangNatural Science Foundation of Zhejiang Province [LQ18D060005]; 100 Leading Talents of Guizhou Province; science and technology project of Guizhou [QKHT Z-2014-4007]; academician workstation of Guizhou [QKH YSZ-2015-4009]. Quality Control of Diphenyl oxide. Published in MDPI in BASEL ,Authors: Liu, W; Wang, LP; Wang, B; Xu, YC; Zhu, GL; Lan, MM; Zhu, WM; Sun, KL. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

A chemical-epigenetic method was used to enhance the chemodiversity of a marine algicolous fungus. Apart from thirteen known compounds, (+)-brevianamide R ((+)-3), ()-brevianamide R (()-3), (+)-brevianamide Q ((+)-4), ()-brevianamide Q (()-4), brevianamide V ((+)-5), brevianamide W (()-5), brevianamide K (6), diorcinol B (7), diorcinol C (8), diorcinol E (9), diorcinol J (10), diorcinol (11), 4-methoxycarbonyldiorcinol (12), two new compounds, (+)- and ()-brevianamide X ((+)- and ()- 2)), as well as a new naturally occurring one, 3-[6-(2-methylpropyl)-2-oxo-1H-pyrazin-3-yl]propanamide (1), were isolated from chemical-epigenetic cultures of Aspergillus versicolor OUCMDZ-2738 with 10 mu M vorinostat (SAHA). Compared to cultures in the same medium without SAHA, compounds 1-4, 8, 9, 11, and 12 were solely observed under SAHA condition. The structures of these compounds were elucidated based on spectroscopic analysis, specific rotation analysis, ECD, and X-ray crystallographic analysis. (+/-)-3, (+/-)-4, and (+/-)-5 were further resolved into the corresponding optically pure enantiomers and their absolute configurations were determined for the first time. Compounds 11 and 12 showed selective antibacterial against Pseudomonas aeruginosa with a minimum inhibitory concentration (MIC) of 17.4 and 13.9 M, respectively. Compound 10 exhibited better -glucosidase inhibitory activity than the assay control acarbose with IC50 values of 117.3 and 255.3 M, respectively.

Quality Control of Diphenyl oxide. Welcome to talk about 101-84-8, If you have any questions, you can contact Liu, W; Wang, LP; Wang, B; Xu, YC; Zhu, GL; Lan, MM; Zhu, WM; Sun, KL or send Email.

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An article Dietary exposure to brominated flame retardants and risk of type 2 diabetes in the French E3N cohort WOS:000455532500007 published article about POLYBROMINATED DIPHENYL ETHERS; PERSISTENT ORGANIC POLLUTANTS; INDOOR DUST; ASSOCIATION; PROFILE; SAMPLES in [Ongono, Jeanne Sandrine; Dow, Courtney; Gambaretti, Juliette; Severi, Gianluca; Boutron-Ruault, Marie-Christine; Bonnet, Fabrice; Fagherazzi, Guy; Mancini, Francesca Romana] Univ Paris Saclay, CESP, Fac Med, Univ Paris Sud,UVSQ,INSERM, F-94805 Villejuif, France; [Ongono, Jeanne Sandrine; Dow, Courtney; Gambaretti, Juliette; Severi, Gianluca; Boutron-Ruault, Marie-Christine; Fagherazzi, Guy; Mancini, Francesca Romana] Gustave Roussy, F-94805 Villejuif, France; [Bonnet, Fabrice] Univ Rennes 1, CHU Rennes, Dept Endocrinol Diabetol & Nutr, Rennes, France in 2019.0, Cited 34.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Category: ethers-buliding-blocks

Introduction: The prevalence of type 2 diabetes (T2D) is increasing worldwide. Recent studies have suggested that environmental factors, such as exposure to brominated flame retardants (BFRs), could play a role in the epidemic of T2D. The aim of this study was to analyze the association between the dietary exposure to BFRs (Hexabromocyclododecane (HBCD) and Polybromodiphenylether (PBDE)) and T2D risk in the E3N prospective cohort of French women. Research design and methods: Overall, 71,415 women followed for 19 years were included in the study. We performed Cox regression models to analyze the association between dietary exposure to BFRs and T2D risk. Results: Overall 71,415 women were included and 3667 (5.13%) developed a T2D during follow-up. The mean dietary exposure to HBCD and to PBDE was 0.22 ng/kg body weight (BW)/day and 1.21 ng/kg bw/day, respectively. There was a positive linear association between dietary exposure to HBCD and T2D risk starting from the 2nd quintile group (HR: 1.18; 95% CI: 1.06-1.30) to the 5th quintile group (HR: 1.47; 95% CI: 1.29-1.67) when compared to the 1st quintile group. We also found positive although non-linear associations between dietary exposure to PBDE and T2D risk, with an increased HR only for the 2nd and 4th vs. 1st quintile groups (HR: 1.12; 95% CI: 1.02-1.24, and HR: 1.20; 95% CI: 1.08-1.34, respectively). Conclusion: The findings suggest an association between dietary exposure to BFRs and T2D risk, highlighting the importance of further investigating this association the long-term health effects of endocrine disruptors in the general population. Additional studies are needed to reproduce these findings in other populations and clarify the underlying biological mechanisms.

Category: ethers-buliding-blocks. Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.

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An article Synthesis, Structure, and Reactivity of 5-(Aryl)dibenzothiophenium Triflates WOS:000509077100023 published article about SULFONIUM SALTS; ARYLSULFONIUM SALTS; REDUCTION; ARYLATION; RADICALS; REAGENTS in [Kafuta, Kevin; Korzun, Andre; Boehm, Marvin; Golz, Christopher; Alcarazo, Manuel] Georg August Univ Gottingen, Inst Organ & Biomol Chem, Tammannstr 2, Gottingen, Germany in 2020, Cited 45. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Computed Properties of C12H10O

A synthetic protocol for the preparation of 5-(aryl)dibenzothiophenium salts starting from inexpensive dibenzothiophene S-oxide and simple arenes is reported. The scope of the method regarding the nature of the arene is evaluated, intermediates along the reaction sequence have been trapped, and side-reactions identified. In addition, the X-ray structures of a complete set of these salts are reported and their reactivities studied. Specifically, chemoselective Suzuki coupling is observed at the dibenzothiophenium in the presence of iodides.

Welcome to talk about 101-84-8, If you have any questions, you can contact Kafuta, K; Korzun, A; Boehm, M; Golz, C; Alcarazo, M or send Email.. Computed Properties of C12H10O

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An article Hadron Therapy, Magnetic Nanoparticles and Hyperthermia: A Promising Combined Tool for Pancreatic Cancer Treatment WOS:000586250100001 published article about IRON-OXIDE NANOCUBES; FLUID HYPERTHERMIA; PROTON THERAPY; RADIATION; RADIOTHERAPY; COMBINATION; CELLS; TUMOR; MFH; CHEMOTHERAPY in [Brero, Francesca; Avolio, Matteo; Corti, Maurizio; Mariani, Manuel; Lascialfari, Alessandro] Univ Pavia, Dipartimento Fis, I-27100 Pavia, Italy; [Brero, Francesca; Avolio, Matteo; Corti, Maurizio; Mariani, Manuel; Lascialfari, Alessandro] Univ Pavia, Ist Nazl Fis Nucl, I-27100 Pavia, Italy; [Albino, Martin; Guerrini, Andrea; Innocenti, Claudia; Sangregorio, Claudio] Univ Firenze, Dipartimento Chim, I-50019 Sesto Fiorentino, FI, Italy; [Albino, Martin; Guerrini, Andrea; Innocenti, Claudia; Sangregorio, Claudio] INSTM, I-50019 Sesto Fiorentino, FI, Italy; [Antoccia, Antonio; Berardinelli, Francesco] Univ Roma Tre, Dipartimento Sci, I-00146 Rome, Italy; [Antoccia, Antonio; Berardinelli, Francesco] Univ Roma Tre, Ist Nazl Fis Nucl, I-00146 Rome, Italy; [Arosio, Paolo; Bettega, Daniela; Calzolari, Paola; Gallo, Salvatore; Lenardi, Cristina; Locarno, Silvia; Marchesini, Renato; Orsini, Francesco; Veronese, Ivan] Univ Milan, Dipartimento Fis, I-20133 Milan, Italy; [Arosio, Paolo; Bettega, Daniela; Calzolari, Paola; Gallo, Salvatore; Lenardi, Cristina; Locarno, Silvia; Marchesini, Renato; Orsini, Francesco; Veronese, Ivan] Univ Milan, Ist Nazl Fis Nucl, I-20133 Milan, Italy; [Ciocca, Mario; Facoetti, Angelica] Fdn CNAO, I-27100 Pavia, Italy; [Groppi, Flavia; Manenti, Simone] Univ Milan, Dipartimento Fis, I-20090 Segrate, MI, Italy; [Groppi, Flavia; Manenti, Simone] Ist Nazl Fis Nucl, Lab LASA, I-20090 Segrate, MI, Italy; [Innocenti, Claudia; Sangregorio, Claudio] ICCOM CNR, I-50019 Sesto Fiorentino, FI, Italy; [Lenardi, Cristina] Ctr Interdisciplinare Mat & Interfacce Nanostrutt, CIMaINa, I-20133 Milan, Italy; [Pignoli, Emanuele] Fdn IRCSS Ist Nazl Tumori, I-20133 Milan, Italy; [Sangregorio, Claudio] Ist Nazl Fis Nucl, Sez Firenze, I-50019 Sesto Fiorentino, FI, Italy in 2020, Cited 76. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Computed Properties of C14H14O

A combination of carbon ions/photons irradiation and hyperthermia as a novel therapeutic approach for the in-vitro treatment of pancreatic cancer BxPC3 cells is presented. The radiation doses used are 0-2 Gy for carbon ions and 0-7 Gy for 6 MV photons. Hyperthermia is realized via a standard heating bath, assisted by magnetic fluid hyperthermia (MFH) that utilizes magnetic nanoparticles (MNPs) exposed to an alternating magnetic field of amplitude 19.5 mTesla and frequency 109.8 kHz. Starting from 37 degrees C, the temperature is gradually increased and the sample is kept at 42 degrees C for 30 min. For MFH, MNPs with a mean diameter of 19 nm and specific absorption rate of 110 +/- 30 W/g(Fe3)o(4) coated with a biocompatible ligand to ensure stability in physiological media are used. Irradiation diminishes the clonogenic survival at an extent that depends on the radiation type, and its decrease is amplified both by the MNPs cellular uptake and the hyperthermia protocol. Significant increases in DNA double-strand breaks at 6 h are observed in samples exposed to MNP uptake, treated with 0.75 Gy carbon-ion irradiation and hyperthermia. The proposed experimental protocol, based on the combination of hadron irradiation and hyperthermia, represents a first step towards an innovative clinical option for pancreatic cancer.

Welcome to talk about 103-50-4, If you have any questions, you can contact Brero, F; Albino, M; Antoccia, A; Arosio, P; Avolio, M; Berardinelli, F; Bettega, D; Calzolari, P; Ciocca, M; Corti, M; Facoetti, A; Gallo, S; Groppi, F; Guerrini, A; Innocenti, C; Lenardi, C; Locarno, S; Manenti, S; Marchesini, R; Mariani, M; Orsini, F; Pignoli, E; Sangregorio, C; Veronese, I; Lascialfari, A or send Email.. Computed Properties of C14H14O

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In 2020.0 MOL DIVERS published article about ABSCISIC-ACID ANALOGS; BIOLOGICAL-ACTIVITY; METABOLISM; ABA; GLUCOSIDASE; RESISTANCE; RESPONSES; POTENT; SALT in [Wan, Chuan; Li, Jiaqi; Zhao, Fenghai; Yang, Dongyan; Che, Chuanliang; Ding, Shanshan; Hu, Yimin; Xiao, Yumei; Qin, Zhaohai] China Agr Univ, Coll Sci, Beijing 100193, Peoples R China in 2020.0, Cited 46.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Recommanded Product: 101-84-8

Methyl and phenyl esters of 2 ‘,3 ‘-PhABA and iso-2 ‘,3 ‘-PhABA were prepared for the biological investigation and development of practical applications. These esters exhibited excellent activity in most plant growth inhibitory assays. And, three esters were more efficient than ABA in stomatal closure. The 2 ‘,3 ‘-PhABA analogs and their methyl esters have good stability in hydrolysis assay, and the different lipid solubility and permeability of different esters may be one of the origins of their active selectivity for different plants and physiological processes. Furthermore, in the study of drought tolerance, all four esters had comparable activity to ABA. These results suggest that these esters were potent plant growth regulator (PGR) candidates for anti-drought. The finding that different esters have different selective bioactivity and biophysical properties indicates that these esters not only function as ABA-like PGRs but also have the possibility as potential selective pro-hormone. Graphical abstract 2, 3’- BenzoABA esters as PGR candidates with prolonged and selective bioactivity. [GRAPHICS] .

Recommanded Product: 101-84-8. Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.

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Recently I am researching about LIGNOCELLULOSIC BIOMASS; LIGNIN; WOOD; CELLULOSE; PRETREATMENT; STRAW; VALORIZATION; DISSOLUTION; STATE; DES, Saw an article supported by the Natural Science Foundation of Jiangsu Provincial Key Lab of biomass energy and materials [JSBEM201810]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21908188, 21801216]; Natural Science Foundation of Jiangsu ProvinceNatural Science Foundation of Jiangsu Province [BK20181051, BK20181052]; Natural Science Foundation of Jiangsu Provincial Key Lab of Pulp AMP; Paper science and Technology [KL201915]; Natural Science Foundation of Jiangsu Provincial Key Lab of fine petrochemical Engineering [KF1704]. Published in ELSEVIER in AMSTERDAM ,Authors: Wang, WX; Gu, F; Zhu, JY; Sun, KY; Cai, ZS; Yao, SF; Wu, WJ; Jin, YC. The CAS is 103-50-4. Through research, I have a further understanding and discovery of Benzyl ether. HPLC of Formula: C14H14O

Lignin valorization is significantly influenced by the degrees of lignin condensation measured by the amount of cleaved beta-O-4 ether linkages and interunit C-C linkages formed during biomass fractionation. To minimize the cleavage of aryl ether and formation of C-C linkages, a p-toluenesulfonic acid (p-TsOH)/choline chloride (ChCl) solvent system with hydrotropic properties was evaluated. The ChC1 was chosen to control the H+ concentration of the p-TsOH/ChCl solvent system. Compared with p-TsOH/H2O, the degradation of beta-O-4 was kept in a similar rate during p-TsOH/ChCl fractionation; however, the formation of C-C linkage was slower. Under 75/25 p-TsOH/ChCl mass ratio at 80 degrees C for 20 min, 76.6 % of miscanthus lignin, with beta-O-4 content of 30.9 %, and 88.9 % of wheat straw lignin, with beta-O-4 content of 33.6 %, can be dissolved. In addition, the low polar and layered structure of hydrotropic p-TsOH/ChCl system has a strong ability to dissolve lignin, which resulted in lignin with larger particle size and lower surface charge. The results also indicated that lignin from p-TsOH/ChCl solvent system has great potential for lignin depolymerization to aromatics for valorization.

Welcome to talk about 103-50-4, If you have any questions, you can contact Wang, WX; Gu, F; Zhu, JY; Sun, KY; Cai, ZS; Yao, SF; Wu, WJ; Jin, YC or send Email.. HPLC of Formula: C14H14O

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Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem