Month: November 2021

Recommanded Product: Diphenyl oxide. I found the field of Engineering; Environmental Sciences & Ecology very interesting. Saw the article Grain size distribution and exposure evaluation of organophosphorus and brominated flame retardants in indoor and outdoor dust and PM10 from Chengdu, China published in 2019, Reprint Addresses Gan, ZW (corresponding author), Sichuan Univ, Coll Architecture & Environm, Chengdu 610065, Sichuan, Peoples R China.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide.

To investigate overall pollution and potential risk of 32 targets (11 PBDEs, 8 NBFRs, and 13 OPFRs) in indoor and outdoor environments, dust and PM10 samples were sampled from non-occupational and occupational zones in Chengdu, China. Sigma Cl-OPFRs, BDE-209, and DBDPE were the dominant constitutes in both the non occupational and occupational dust. Regarding the PM10, no significant differences were found between the kitchen and the living room for studied OPFRs except TDCIPP, and TCEP, TCPP, TEHP, and TCP displayed significant correlation among the kitchen, the living room and personal samples. Profiles of the OPFRs in the PM10 from occupational areas presented great variation and ranked as: Sigma Aryl-OPFRs < Sigma Alkyl-OPFRs < Sigma Cl-OPFRs. The estimated daily intakes (EDIs) of the investigated FRs via dust suggested dust ingestion and inhalation were the main exposure route to FRs, and the total of EDIs were at least one order of magnitude lower than reference data, indicating a low risk for the general public in Chengdu. However, with increasing usage of FRs in daily goods, a long-term monitoring should be conducted. Recommanded Product: Diphenyl oxide. Welcome to talk about 101-84-8, If you have any questions, you can contact Chen, MQ; Jiang, JY; Gan, ZW; Yan, Y; Ding, SL; Su, SJ; Bao, XM or send Email.

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

Name: Benzyl ether. Authors Tekale, DP; Yadav, GD; Dalai, AK in MDPI published article about in [Tekale, Devendra P.; Yadav, Ganapati D.] Inst Chem Technol, Dept Chem Engn, Nathalal Parekh Marg, Mumbai 400019, Maharashtra, India; [Dalai, Ajay K.] Univ Saskatchewan, Catalysis & Chem React Engn Lab, Dept Chem & Biol Engn, Saskatoon, SK S7N 5A9, Canada in 2021, Cited 41. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

Value addition to glycerol, the sole co-product in biodiesel production, will lead to reform of the overall biodiesel economy. Different valuable chemicals can be produced from glycerol using heterogeneous catalysis and these valuable chemicals are useful in industries such as cosmetics, pharmaceuticals, fuels, soap, paints, and fine chemicals. Therefore, the conversion of glycerol to valuable chemicals using heterogeneous catalysis is a noteworthy area of research. Etherification of glycerol with alkenes or alcohols is an important reaction in converting glycerol to various value-added chemicals. This article describes reaction of glycerol with benzyl alcohol in solvent-free medium by using a clay supported modified heteropolyacid (HPA), Cs2.5H0.5PW12O40/K-10 (Cs-DTP/K-10) as solid catalyst and its comparison with other catalysts in a batch reactor. Mono-Benzyl glycerol ether (MBGE) was the major product formed in the reaction along with formation of di-benzyl glycerol ether (DBGE). The effects of different parameters were studied to optimize the reaction parameters. This work provides an insight into characterization of Cs2.5H0.5PW12O40/K-10 catalyst by advanced techniques such as surface area measurement, X-ray analysis, ICP-MS, FT-IR, and SEM. Reaction products were characterized and confirmed by using the GCMS method. The kinetic model was developed from an insight into the reaction mechanism. The apparent energy of activation was found to be 18.84 kcal/mol.

Bye, fridends, I hope you can learn more about C14H14O, If you have any questions, you can browse other blog as well. See you lster.. Name: Benzyl ether

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

SDS of cas: 101-84-8. In 2021.0 INORG CHIM ACTA published article about PHOTOPHYSICAL PROPERTIES; BETA-DIKETONATE; COMPLEXES; LUMINESCENCE; EFFICIENCY; EMISSION; EUROPIUM in [Ma, Hongjian; Zhou, Yanyan; Gao, Ting; Li, Hongfeng; Yan, Pengfei] Heilongjiang Univ, Lab Funct Inorgan Mat Chem, Minist Educ, Sch Chem & Mat Sci, Harbin 150080, Peoples R China in 2021.0, Cited 59.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

Three binuclear Eu3+ helicates, [Eu2(OBTA)3(H2O)3(CH3COCH3)]center dot 1.5CH3COCH3 center dot H2O (1), [Eu2(OBTA)3(Bpy)2]center dot 2CH3COCH3 center dot CH2Cl2 (2), [Eu2(OBTA)3(Phen)2]center dot 2CH3COCH3 (3) based a new bis-beta-diketone, 4,4 ‘-bis(4,4,4-trifluoro-1,3-butanedione) diphenyl ether (OBTA) was prepared in order to insight into the effects of complexes structure on Ln3+ ion emission properties. X-ray single crystal diffraction analyses confirmed the formation of binuclear triple-stranded helicates. The introduction of different ancillaries (Solvent molecular H2O and CH3COCH3; 2,2 ‘-bipyridine, Bpy and 1,10-phenanthroline, Phen) to helicates regulate the coordination environments around Eu3+ ions, and lead to the obvious variations of photophysical properties. Combination the structural analyses and photophysical experiment results, the significance of spatial tension of helicate is emphasized.

SDS of cas: 101-84-8. Welcome to talk about 101-84-8, If you have any questions, you can contact Ma, HJ; Zhou, YY; Gao, T; Li, HF; Yan, PF or send Email.

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

Recommanded Product: 101-84-8. In 2020.0 ENVIRON SCI POLLUT R published article about BROMINATED FLAME RETARDANTS; PERSISTENT ORGANIC POLLUTANTS; IN-HOUSE DUST; POLYCHLORINATED-BIPHENYLS PCBS; WASTE RECYCLING SITE; PBDE BODY BURDENS; HUMAN EXPOSURE; BREAST-MILK; INDOOR AIR; SPATIAL-DISTRIBUTION in [Klincic, Darija; Dvorscak, Marija; Jagic, Karla; Mendas, Gordana; Romanic, Snjezana Herceg] Inst Med Res & Occupat Hlth, Ksaverska C 2, HR-10001 Zagreb, Croatia in 2020.0, Cited 139.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

Polybrominated diphenyl ethers (PBDEs) are a class of brominated flame retardants (BFRs), present in the environment, animals, and humans. Their levels, distribution, and human exposure have been studied extensively, and over the last decade, various legal measures have been taken to prohibit or minimize their production and use due to the increasing amount of evidence of their harmful effects on human and animal health.Our aim here was to make a comprehensive and up-to-date review of the levels and distribution of PBDEs in the aquatic environment, air, and soil, in indoor dust, and in humans. To fulfill this, we searched through Web of Science for literature data reported in the last five years (2015-2019) on levels of at least six key PBDE congeners in abovementioned matrices. According to our summarized data, significant PBDE mass concentrations/fractions are still being detected in various sample types across the world, which implies that PBDE contamination is an ongoing problem. Secondary sources of PBDEs like contaminated soils and landfills, especially those with electronic and electrical waste (e-waste), represent a particular risk to the future and therefore require a special attention of scientists.

Welcome to talk about 101-84-8, If you have any questions, you can contact Klincic, D; Dvorscak, M; Jagic, K; Mendas, G; Romanic, SH or send Email.. Recommanded Product: 101-84-8

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

Recommanded Product: Benzyl ether. In 2019 NAT COMMUN published article about POWER CONVERSION EFFICIENCY; MOLECULAR-ORIENTATION; CONJUGATED POLYMERS; PERFORMANCE; ABSORPTION in [Fan, Baobing; Zhong, Wenkai; Ying, Lei; Zhang, Difei; Li, Meijing; Lin, Yanrui; Xia, Ruoxi; Yip, Hin-Lap; Ma, Yuguang; Huang, Fei; Cao, Yong] South China Univ Technol, State Key Lab Luminescent Mat & Devices, Inst Polymer Optoelect Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China; [Liu, Feng] Shanghai Jiao Tong Univ, Dept Phys & Astron, Shanghai 200240, Peoples R China; [Li, Ning; Brabec, Christoph J.] Friedrich Alexander Univ Erlangen Nurnberg, I MEET, Martensstr 7, D-91058 Erlangen, Germany; [Li, Ning; Brabec, Christoph J.] Helmholtz Inst Erlangen Nurnberg Renewable Energy, Immerwahrstr 2, D-91058 Erlangen, Germany; [Li, Ning] Zhengzhou Univ, Natl Engn Res Ctr Adv Polymer Proc Technol, Zhengzhou 450002, Henan, Peoples R China in 2019, Cited 35. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

Naphthalenediimide-based n-type polymeric semiconductors are extensively used for constructing high-performance all-polymer solar cells (all-PSCs). For such all-polymer systems, charge recombination can be reduced by using thinner active layers, yet suffering insufficient near-infrared light harvesting from the polymeric acceptor. Conversely, increasing the layer thickness overcomes the light harvesting issue, but at the cost of severe charge recombination effects. Here we demonstrate that to manage light propagation within all-PSCs, a thick bulk-heterojunction film of approximately 350 nm is needed to effectively enhance photo-harvesting in the near-infrared region. To overcome the severe charge recombination in such a thick film, a non-halogenic additive is used to induce a well-ordered micro-structure that inherently suppresses recombination loss. The combined strategies of light management and delicate morphology optimization lead to a promising efficiency over 10% for thick-film all-PSCs with active area of 1 cm(2), showing great promise for future large-scale production and application of all-PSCs.

Welcome to talk about 103-50-4, If you have any questions, you can contact Fan, BB; Zhong, WK; Ying, L; Zhang, DF; Li, MJ; Lin, YR; Xia, RX; Liu, F; Yip, HL; Li, N; Ma, YG; Brabec, CJ; Huang, F; Cao, Y or send Email.. Recommanded Product: Benzyl ether

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

Authors Schorn, MA; Jordan, PA; Podell, S; Blanton, JM; Agarwal, V; Biggs, JS; Allen, EE; Moore, BS in AMER SOC MICROBIOLOGY published article about MARINE SPONGE; OSCILLATORIA-SPONGELIAE; NATURAL-PRODUCTS; AUSTRALIAN SPONGE; BIOSYNTHESIS; GENE; HERBACEA; SECONDARY; ALIGNMENT; DISCOVERY in [Schorn, Michelle A.; Jordan, Peter A.; Podell, Sheila; Blanton, Jessica M.; Agarwal, Vinayak; Allen, Eric E.; Moore, Bradley S.] Univ Calif San Diego, Scripps Inst Oceanog, Ctr Marine Biotechnol & Biomed, San Diego, CA 92103 USA; [Agarwal, Vinayak] Georgia Inst Technol, Sch Chem & Biochem, Sch Biol Sci, Atlanta, GA 30332 USA; [Biggs, Jason S.] Univ Guam, Marine Lab, UoG Stn, Mangilao, GU 96923 USA; [Allen, Eric E.; Moore, Bradley S.] Univ Calif San Diego, Ctr Microbiome Innovat, San Diego, CA 92103 USA; [Allen, Eric E.] Univ Calif San Diego, Div Biol Sci, San Diego, CA 92103 USA; [Moore, Bradley S.] Univ Calif San Diego, Skaggs Sch Pharm & Pharmaceut Sci, San Diego, CA 92103 USA in 2019.0, Cited 79.0. Recommanded Product: 101-84-8. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Marine sponges are recognized as valuable sources of bioactive metabolites and renowned as petri dishes of the sea, providing specialized niches for many symbiotic microorganisms. Sponges of the family Dysideidae are well documented to be chemically talented, often containing high levels of polyhalogenated compounds, terpenoids, peptides, and other classes of bioactive small molecules. This group of tropical sponges hosts a high abundance of an uncultured filamentous cyanobacterium, Hormoscilla spongeliae. Here, we report the comparative genomic analyses of two phylogenetically distinct Hormoscilla populations, which reveal shared deficiencies in essential pathways, hinting at possible reasons for their uncultivable status, as well as differing biosynthetic machinery for the production of specialized metabolites. One symbiont population contains clustered genes for expanded polybrominated diphenylether (PBDE) biosynthesis, while the other instead harbors a unique gene cluster for the biosynthesis of the dysinosin nonribosomal peptides. The hybrid sequencing and assembly approach utilized here allows, for the first time, a comprehensive look into the genomes of these elusive sponge symbionts. IMPORTANCE Natural products provide the inspiration for most clinical drugs. With the rise in antibiotic resistance, it is imperative to discover new sources of chemical diversity. Bacteria living in symbiosis with marine invertebrates have emerged as an untapped source of natural chemistry. While symbiotic bacteria are often recalcitrant to growth in the lab, advances in metagenomic sequencing and assembly now make it possible to access their genetic blueprint. A cell enrichment procedure, combined with a hybrid sequencing and assembly approach, enabled detailed genomic analysis of uncultivated cyanobacterial symbiont populations in two chemically rich tropical marine sponges. These population genomes reveal a wealth of secondary metabolism potential as well as possible reasons for historical difficulties in their cultivation.

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.

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

Application In Synthesis of Diphenyl oxide. In 2019.0 J AM CHEM SOC published article about BOND-DISSOCIATION ENERGIES; HYDROGEN-ATOM ABSTRACTION; DIRECT ARYLATION; ACTIVATION; OXIDATION; PHOTOCATALYSIS; REACTIVITY; 1,2-DIOLS; RADICALS; SUGARS in [Dimakos, Victoria; Su, Hsin Y.; Garrett, Graham E.; Taylor, Mark S.] Univ Toronto, Dept Chem, 80 St George St, Toronto, ON M5S 3H6, Canada in 2019.0, Cited 53.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

Diphenylborinic acid serves as a cocatalyst for site- and stereoselective C-H alkylation reactions of carbohydrates under photoredox conditions using quinuclidine as the hydrogen atom transfer mediator. Products arising from selective abstraction of the equatorial hydrogens of cis-1,2-diol moieties, followed by C-C bond formation with net retention of configuration, are obtained. Computational modeling supports a mechanism involving formation of a tetracoordinate borinic ester, which accelerates hydrogen atom transfer with the quinuclidine-derived radical cation through polarity-matching and/or ion-pairing effects.

Application In Synthesis of 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.

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

In 2019 MICROPOR MESOPOR MAT published article about CATALYTIC PERFORMANCE; SPATIAL-DISTRIBUTION; ACID SITES; ALKYLATION; BEHAVIOR; POROSITY in [Liu, Baoyu; Chen, Zhipeng; Huang, Jiajin; Fang, Yanxiong] Guangdong Univ Technol, Sch Chem Engn & Light Ind, Guangzhou 510006, Guangdong, Peoples R China; [Chen, Huiyong] Northwest Univ, Sch Chem Engn, Xian 710069, Shaanxi, Peoples R China in 2019, Cited 42. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Formula: C14H14O

The MFI zeolites with nanosheet assemblies morphology were prepared by a seed-assisted strategy using specially designed bolaform surfactant [C6H13-N+ (CH3)(2)-C6H12-N+ (CH3)(2)-(CH2)(12)-O-(p-C6H4)(2)-O-(CH2)(12)-N+(CH3)(2)-C6H12-N+(CH3)(2)-C6H13] [Br-](4) (C6-12-diphe) as a structure-directing agent. The MFI zeolite nanosheet assemblies were composed of MFI nanosheets with randomly organized structure, exhibiting a narrow mesopore distribution. By tuning the Si/AI ratios of MFI zeolite nanosheet assemblies from 60 to 10, the morphology of resultant zeolites changed from nanosheet stacks to house-of-cards-like structures, and to nanosponges. In addition, the porosity and Bronsted acid/Lewis acid ratio exhibited a parabola-type dependence on the Si/Al ratios of obtained zeolites, indicating that meso-/microporosity and acidity of MFI nanosheet assemblies can be systematically tailored by changing the constituents of zeolites. Catalytic performance of MFI zeolite nanosheet assemblies was investigated in the benzylation of benzyl alcohol with mesitylene. The results revealed that MFI zeolite nanosheet assemblies exhibited extraordinary catalytic activity compared to conventional ZSM-5 zeolite. The conversion of benzyl alcohol and selectivity (1,3,5-trimethyl-2-benzylbenzene vs dibenzyl ether) of zeolite catalysts were linearly dependent on the 81-misted acid/Lewis acid ratio, and they exhibited a parabola-type dependence on the S-ext/S-BET, indicating that a balance between acidity and porosity of zeolites can be realized to modulate the catalytic properties of MFI zeolite nanosheet assemblies guided by C6-12-diphe.

Formula: C14H14O. Welcome to talk about 103-50-4, If you have any questions, you can contact Liu, BY; Chen, ZP; Huang, JJ; Chen, HY; Fang, YX or send Email.

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

Authors Bueno, O; Gargantilla, M; Estevez-Gallego, J; Martins, S; Diaz, JF; Camarasa, MJ; Liekens, S; Perez-Perez, MJ; Priego, EM in ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER published article about VASCULAR DISRUPTING AGENTS; INHIBITORS; COMPLEX; DESIGN in [Bueno, Oskia; Gargantilla, Marta; Jose Camarasa, Maria; Perez-Perez, Maria-Jesus; Priego, Eva-Maria] CSIC, IQM, Juan Cierva 3, Madrid 28006, Spain; [Estevez-Gallego, Juan; Fernando Diaz, J.] CSIC, CIB, Ramiro Maeztu 9, Madrid 28040, Spain; [Martins, Solange; Liekens, Sandra] Katholieke Univ Leuven, Rega Inst Med Res, Herestr 49, B-3000 Leuven, Belgium in 2019.0, Cited 39.0. Product Details of 101-84-8. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Microtubule targeting agents represent a very active arena in the development of anticancer agents. In particular, compounds binding at the colchicine site in tubulin are being deeply studied, and the structural information recently available on this binding site allows structure-directed design of new ligands. Structural comparison of our recently reported high resolution X-Ray structure of the cyclohexanedione derivative TUB075 bound to tubulin and the tubulin-DAMA-colchicine complex has revealed a conformational change in the alpha T5 loop. By a grid-based computational analysis of the tubulin-DAMA-colchicine binding site, we have identified a new favourable binding area in the colchicine-site that was unexplored by our lead TUB075. Thus, based on a structure-guided design, new cyclohexanedione derivatives have been synthesized and tested for tubulin binding and in cellular assays. As a result, we have identified diphenyl ether derivatives with IC50 values around 10-40 nM against three different tumor cell lines and affinity constants for tubulin similar to that of colchicine around 10(7) M-1. As expected, they halted the cell cycle progression at G2/M phase at concentrations as low as 0.08 mu M. (C) 2019 Elsevier Masson SAS. All rights reserved.

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.. Product Details of 101-84-8

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

Recommanded Product: 101-84-8. In 2019.0 ENVIRON POLLUT published article about DIPHENYL ETHERS PBDES; MYTILUS-EDULIS; BLUE MUSSEL; PLASTIC CONTAMINATION; SPATIAL-DISTRIBUTION; MARINE-ENVIRONMENT; FRESH-WATER; FISH; SEDIMENTS; QUANTIFICATION in [Hermabessiere, Ludovic; Himber, Charlotte; Dehaut, Alexandre; Duflos, Guillaume] ANSES, Lab Secur Aliments, Blvd Bassin Napoleon, F-62200 Boulogne Sur Mer, France; [Paul-Pont, Ika; Cassone, Anne-Laure; Lambert, Christophe; Soudant, Philippe] IFREMER, Lab Sci Environm Marin LEMAR, Inst Univ Europeen Mer, UMR6539,UBO,CNRS,IRD, Technopole Brest Iroise,Rue Dumont dUrville, F-29280 Plouzane, France; [Receveur, Justine; Jezequel, Ronan] CEDRE, 715 Rue Alain Colas, F-29218 Brest 2, France; [El Rakwe, Maria] IFREMER, LDCM, Ctr Bretagne, ZI Pointe Diable, CS 10070, F-29280 Plouzane, France; [Rinnert, Emmanuel] IFREMER, Lab Cycle Geochim & Ressources LCG, Ctr Bretagne, ZI Pointe Diable, CS 10070, F-29280 Plouzane, France; [Riviere, Gilles] ANSES, Direct Evaluat Risques, 14 Rue Pierre & Marie Curie, F-94701 Maisons Alfort, France; [Huvet, Arnaud] IFREMER, Lab Sci Environm Marin LEMAR, UMR 6539, UBO,CNRS,IRD, F-29280 Plouzane, France in 2019.0, Cited 118.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

Nowadays, environmental pollution by microplastics (<5 mm; MP) is a major issue. MP are contaminating marine organisms consumed by humans. This work studied MP contamination in two bivalve species of commercial interest: blue mussel (Mytilus edulis) and common cockle (Cerastoderma edule) sampled on the Channel coastlines (France). In parallel, 13 plastic additives and 27 hydrophobic organic compounds (HOC) were quantified in bivalves flesh using SBSE-TD-GS-MS/MS to explore a possible relationship between their concentrations and MP contamination levels. MP were extracted using a 10% potassium hydroxide digestion method then identified by mu-Raman spectroscopy. The proportion of contaminated bivalves by MP ranged from 34 to 58%. Blue mussels and common cockles exhibited 0.76 +/- 0.40 and 2.46 +/- 1.16 MP/individual and between 0.15 +/- 0.06 and 0.74 +/- 035 MP/g of tissue wet weight. Some HOC and plastic additives were detected in bivalves. However, no significant Pearson or Spearman correlation was found between MP loads and plastic additives or HOC concentrations in bivalve tissues for the two species. (C) 2019 Elsevier Ltd. All rights reserved. Recommanded Product: 101-84-8. Welcome to talk about 101-84-8, If you have any questions, you can contact Hermabessiere, L; Paul-Pont, I; Cassone, AL; Himber, C; Receveur, J; Jezequel, R; El Rakwe, M; Rinnert, E; Riviere, G; Lambert, C; Huvet, A; Dehaut, A; Duflos, G; Soudant, P or send Email.

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