Month: December 2021

Category: ethers-buliding-blocks. Recently I am researching about AGGREGATION-INDUCED EMISSION; CATALYZED CARBOARYLATION; REARRANGEMENT; ALKYNES; C-14; TETRAPHENYLETHENE; EFFICIENT; VESICLES; OLEFINS; CATIONS, Saw an article supported by the Ecole Polytechnique Federale de Lausanne (EPFL); Swiss National Science FoundationSwiss National Science Foundation (SNSF)European Commission. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Suleymanov, AA; Doll, M; Ruggi, A; Scopelliti, R; Fadaei-Tirani, F; Severin, K. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

Tetraarylethenes are obtained by acid-induced coupling of vinyl triazenes with aromatic compounds. This new C-H activation route for the synthesis of aggregation-induced emission luminogens is simple, fast, and versatile. It allows the direct grafting of triarylethenyl groups onto a variety of aromatic compounds, including heterocycles, supramolecular hosts, biologically relevant molecules, and commercial polymers.

Category: ethers-buliding-blocks. Welcome to talk about 101-84-8, If you have any questions, you can contact Suleymanov, AA; Doll, M; Ruggi, A; Scopelliti, R; Fadaei-Tirani, F; Severin, K or send Email.

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

Hoang, AQ; Takahashi, S; Le, ND; Duong, TT; Pham, TMH; Pham, TNM; Nguyen, TAH; Tran, TM; Tu, MB; Le, TPQ in [Anh Quoc Hoang; Takahashi, Shin] Ehime Univ, Ctr Adv Technol Environm, Grad Sch Agr, 3-5-7 Tarumi, Matsuyama, Ehime 7908566, Japan; [Anh Quoc Hoang; Thi Ngoc Mai Pham; Thi Anh Huong Nguyen; Tri Manh Tran; Minh Binh Tu] Vietnam Natl Univ, Univ Sci, Fac Chem, 19 Le Minh Tong, Hanoi 10000, Vietnam; [Nhu Da Le; Thi Phuong Quynh Le] Vietnam Acad Sci & Technol, Inst Nat Prod Chem, Lab Environm Chem, 18 Hoang Quoc Viet, Hanoi 10000, Vietnam; [Nhu Da Le; Thi Phuong Quynh Le] Vietnam Acad Sci & Technol, Grad Univ Sci & Technol, 18 Hoang Quoc Viet, Hanoi 10000, Vietnam; [Thi Thuy Duong] Vietnam Acad Sci & Technol, Inst Environm Technol, 18 Hoang Quoc Viet, Hanoi 10000, Vietnam; [Thi Mai Huong Pham] Hanoi Univ Ind, 298 Cau Dien, Hanoi 10000, Vietnam published Comprehensive determination of polychlorinated biphenyls and brominated flame retardants in surface sediment samples from Hanoi urban area, Vietnam: Contamination status, accumulation profiles, and potential ecological risks in 2021.0, Cited 70.0. Name: Diphenyl oxide. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

Comprehensive and updated information about polychlorinated biphenyls (PCBs) and brominated flame retardants (BFRs) in surface sediments from Hanoi, the capital city of Vietnam, is rather scarce. In this study, concentrations and profiles of 209 PCBs, 41 polybrominated diphenyl ethers (PBDEs), 2,2 ‘,4,4 ‘,5,5 ‘-hexabromobiphenyl (BB-153), hexabromocyclododecane (HBCD), pentabromoethylbenzene (PBEB), 1,2-bis(2,4,6tribromophenoxy)ethane (BTBPE), and decabromodiphenyl ethane (DBDPE) were determined in sediment samples collected from the Red River and some inner-city rivers of Hanoi. Concentrations (ng/g dry weight, median and range) of pollutants decreased in the order: DBDPE (28; not detected ND – 59) approximate to PCBs (27; 1.7-50) > PBDEs (23; 0.20-61) > HBCD (1.2; ND – 5.2) > BTBPE (0.46; ND – 3.6) > BB-153 (0.004; ND – 0.014) > PBEB (ND). Pollutant levels in the inner-city river sediments were about one to two orders of magnitude higher than those measured in the Red River main stream sediments. Tri-to hexa-CBs are major homologs but detailed profiles vary between individual samples, reflecting source and/or seasonal variations. CB-11 and CB-209 were found at higher proportions in sediments than in technical PCB mixtures, suggesting their novel sources from pigments. Deca-BDE and DBDPE are the most predominant BFRs with an increasing trend predicted for DBDPE. A preliminary ecological risk assessment was conducted for these pollutants in sediments. Total PCBs and deca-BDE in a few inner-city river sediments may exhibit adverse effects on benthic organisms, but no serious risk was estimated in general.

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.

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

In 2019 ECOTOX ENVIRON SAFE published article about VALIDATION; TOOL; PREDICTIONS; ENVIRONMENT; REGRESSION; SOFTWARE; HAZARD; WATER in [Khan, Kabiruddin; Roy, Kunal] Jadavpur Univ, Dept Pharmaceut Technol, 188 Raja SC Mullick Rd, Kolkata 700032, India; [Benfenati, Emilio; Roy, Kunal] Ist Ric Farmacol Mario Negri IRCCS, Lab Environm Chem & Toxicol, Via La Masa 19, I-20156 Milan, Italy in 2019, Cited 39. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Computed Properties of C12H10O

In the present work, quantitative structure-activity relationship (QSAR) models have been developed for ecotoxicity of pharmaceuticals on four different aquatic species namely Pseudokirchneriella subcapitata, Daphnia magna, Oncorhynchus mykiss and Pimephales promelas using genetic algorithm (GA) for feature selection followed by Partial Least Squares regression technique according to the Organization for Economic Co-operation and Development (OECD) guidelines. Double cross-validation methodology was employed for selecting suitable models. Only 2D descriptors were used for capturing chemical information and model building, whereas validation of the models was performed by considering various stringent internal and external validation metrics. Interestingly, models could be developed even without using any LogP terms in contrary to the usual dependence of toxicity on lipophilicity. However, the current manuscript proposes highly robust and more predictive models employing computed logP descriptors. The applicability domain study was performed in order to set a pre-defined chemical zone of applicability for the obtained QSAR models, and the test compounds falling outside the domain were not taken for further analysis while making a prioritized list. An additional comparison was made with ECOSAR, an online expert system for toxicity prediction of organic pollutants, in order to prove predictability of the obtained models. The obtained robust consensus models were utilized to predict the toxicity of a large dataset of approximately 9300 drug-like molecules in order to prioritize the existing drug-like substances in accordance to their acute predicted aquatic toxicities following a scaling technique. Finally, prioritized lists of 500 most toxic chemicals obtained by respective consensus models and those predicted from ECOSAR tool have been reported.

Computed Properties of C12H10O. Welcome to talk about 101-84-8, If you have any questions, you can contact Khan, K; Benfenati, E; Roy, K or send Email.

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

Recently I am researching about BENZYLATION; AROMATICS; DIPHENYLMETHANE; ALCOHOLS; BENZENE; ARENES, Saw an article supported by the Qing Lan Project of Jiangsu Province; Top-notch Academic Programs Project of Jiangsu Higher Education Institutions [TAPP PPZY2015C221]; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD); Jiangsu student’s platform for innovation training program [SPITP 201910298014Z]. Published in MDPI in BASEL ,Authors: Huang, YB; Luo, YJ; Wang, F. The CAS is 103-50-4. Through research, I have a further understanding and discovery of Benzyl ether. Name: Benzyl ether

The development of an efficient solid catalyst for Friedel-Crafts (FC) reactions is of great importance to organic synthetic chemistry. Herein, we reported the hafnium-doped mesoporous silica catalyst Hf/SBA-15 and its first use for Friedel-Crafts alkylation reactions. Catalysts with different Si/Hf ratios were prepared and characterized, among which Hf/SBA-15(20) (Si/Hf = 20:1) was the most active catalyst, offering up to 99.1% benzylated product under mild reaction conditions. The influences of reaction conditions on the product were systematically investigated and compared. Pyridine-IR characterization of the catalyst showed that Lewis acid formed the primary active sites for the Friedel-Crafts alkylation reaction. X-ray photoelectron spectroscopy (XPS) characterization revealed that the electron shift from the Hf center to the silica framework resulted in a more active Lewis metal center for FC reactions. Moreover, the catalyst was successfully applied to the alkylation reaction with different alcohols and aromatic compounds. Finally, the Hf/SBA-15(20) catalyst also showed good recyclability in the recycling runs, demonstrating its high potential of being used for large scale FC reactions in the industry.

Welcome to talk about 103-50-4, If you have any questions, you can contact Huang, YB; Luo, YJ; Wang, F or send Email.. Name: Benzyl ether

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

Recently I am researching about PRENATAL EXPOSURE; FETAL-GROWTH; CORD BLOOD; PERFLUOROALKYL SUBSTANCES; POLYCHLORINATED-BIPHENYLS; GENES; PBDES; SERUM; PCBS; AGE, Saw an article supported by the Intramural Research Program of the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health [HHSN275200800013C, HHSN275200800002I, HHSN27500006, HHSN275200800003IC, HHSN275200800014C, HHSN275200800012C, HHSN275200800028C, HHSN275201000009C, HHSN27500008, HHSN2752911999911]; National Institute on Minority Health and Health DisparitiesUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) – USANIH National Institute on Minority Health & Health Disparities (NIMHD); National Institute of Diabetes and Digestive and Kidney DiseasesUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) – USANIH National Institute of Diabetes & Digestive & Kidney Diseases (NIDDK); NIH Office of the DirectorUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) – USA. Safety of Diphenyl oxide. Published in BMC in LONDON ,Authors: Ouidir, M; Mendola, P; Louis, GMB; Kannan, K; Zhang, CL; Tekola-Ayele, F. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

Background Prenatal maternal plasma persistent organic pollutant (POP) concentrations have been associated with neonatal outcomes. However, the underlying mechanisms remain unknown. Placental epigenetic mechanisms may be involved, but no prior epigenome-wide studies have investigated the impact of maternal POPs on placental DNA methylation. We studied the association between maternal plasma POP concentration in early pregnancy and epigenome-wide placental DNA methylation among 260 pregnant women from the NICHD Fetal Growth Studies. Results Our analysis focused on POPs with more than 80% plasma concentrations above the limit of quantification, including 3 organochlorine pesticides (hexachlorobenzene, trans-nonachlor,p,p’-dichlorodiphenyldichloroethylene), 1 polybrominated diphenyl ether (PBDE 47), 3 polychlorinated biphenyls (138/158, 153, 180), and 6 poly- and perfluorinated alkyl substances (PFASs) (perfluorodecanoic acid, perfluorohexanesulfonic acid, perfluorononanoic acid, perfluorooctanesulfonic acid, perfluoroundecanoic acid (PFUnDA)). Using 5% false discovery rate, POPs were associated with a total of 214 differentially methylated CpG sites (nominalpvalues ranging from 2.61 x 10(-21)to 2.11 x 10(-7)). Out of the 214 CpG sites, 24 (11%) were significantly correlated with placental expression of 21 genes. Notably, higher PFUnDA was associated with increased methylation at 3 CpG sites (cg13996963, cg12089439, cg18145877) annotated toTUSC3, and increased methylation at those 3 CpG sites was correlated with decreased expression ofTUSC3in the placenta. Increased methylation at cg18145877 (TUSC3) and decreased expression ofTUSC3were correlated with shorter birth length. Out of the 214 CpG sites, methylation at 44 CpG sites was correlated (pvalue < 0.10) with at least one neonatal anthropometry measure (i.e., birth weight, birth length, and head circumference). Seven CpG sites mediated (pvalue < 0.05) the association between PBDE 47 and neonatal anthropometry measures. Genes annotating the top differentially methylated CpG sites were enriched in pathways related to differentiation of embryonic cells (PBDE 47) and in pathways related to brain size and brain morphology (PFASs). Conclusions DNA methylation changes in the placenta were significantly associated with maternal plasma POPs concentration. The findings suggest that placental DNA methylation and gene expression mechanism may be involved in the prenatal toxicity of POPs and their association with neonatal anthropometry measures. Safety of Diphenyl oxide. Welcome to talk about 101-84-8, If you have any questions, you can contact Ouidir, M; Mendola, P; Louis, GMB; Kannan, K; Zhang, CL; Tekola-Ayele, F or send Email.

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

Application In Synthesis of Benzyl ether. In 2020 MICROPOR MESOPOR MAT published article about INTERLAYER EXPANSION; MOLECULAR-SIEVE; MWW in [Yang, Boting; Chen, Ying; Wen, Lingling] Beihua Univ, Coll Sci, Jilin 132013, Jilin, Peoples R China; [Cui, Tianxiao] Northeast Elect Power Univ, Engn Training Teaching Ctr, Jilin 132012, Jilin, Peoples R China in 2020, Cited 31. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

A novel ferrierite type zeolite named as IEZ-Al-PLS-3(S4R) with pore sizes of 14 x 12-ring (R) was post synthesized by simply interlayer silylation of lamellar precursor Al-PLS-3 taking 1,3,5,7-tetramethylcyclosilone (TMCS) as silane. Its catalytic properties were tested by isomerization/disproportionation of m-xylene, alkylation/acylation of anisole with benzyl alcohol/acetic anhydride. The catalytic performance of IEZ-Al-PLS-3(S4R) was compared with Al-PLS-3 (10 x 8-R) and IEZ-Al-PLS-3(1Si) (12 x 10-R) which were prepared by calcination or silylation using dimethoxydimethylsilane (DEDMS) as silane of as made Al-PLS-3 respectively. Since these materials have the same laminates composition, the differences of catalytic performance can be considered as the result of different pore sizes. We also prepared conventional 10-R zeolite ZSM-5 and 12-R zeolite Beta for control experiments. IEZ-Al-PLS-3(S4R) showed even higher catalytic activities than Beta as a result of its enlarged 14-R pore size.

Welcome to talk about 103-50-4, If you have any questions, you can contact Yang, BT; Cui, TX; Chen, Y; Wen, LL or send Email.. Application In Synthesis of Benzyl ether

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

Recommanded Product: 103-50-4. In 2019 SCI ADV published article about SINGLE-CELL RESOLUTION; GREEN FLUORESCENT PROTEIN; TISSUE; BODY; DENATURATION; NETWORKS; VOLUME; SIZE; GFP in [Qi, Yisong; Yu, Tingting; Xu, Jianyi; Wan, Peng; Ma, Yilin; Zhu, Jingtan; Li, Yusha; Gong, Hui; Luo, Qingming; Zhu, Dan] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Britton Chance Ctr Biomed Photon, Wuhan, Hubei, Peoples R China; [Qi, Yisong; Yu, Tingting; Xu, Jianyi; Wan, Peng; Ma, Yilin; Zhu, Jingtan; Li, Yusha; Gong, Hui; Luo, Qingming; Zhu, Dan] Huazhong Univ Sci & Technol, Sch Engn Sci, Collaborat Innovat Ctr Biomed Engn, MoE,Key Lab Biomed Photon, Wuhan, Hubei, Peoples R China in 2019, Cited 48. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

Various optical clearing methods have emerged as powerful tools for deep biological imaging. Organic solvent-based clearing methods, such as three-dimensional imaging of solvent-cleared organs (3DISCO), present the advantages of high clearing efficiency and size reduction for panoptic imaging of large samples such as whole organs and even whole bodies. However, 3DISCO results in a rapid quenching of endogenous fluorescence, which has impeded its application. Here, we propose an advanced method named FDISCO to overcome this limitation. FDISCO can effectively preserve the fluorescence of various fluorescent probes and can achieve a long storage time of months while retaining potent clearing capability. We used FDISCO for high-resolution imaging and reconstruction of neuronal and vascular networks. Moreover, FDISCO is compatible with labeling by multiple viruses and enables fine visualization of neurons with weak fluorescence labeling in the whole brain. FDISCO represents an effective alternative to the three-dimensional mapping of whole organs and can be extensively used in biomedical studies.

Recommanded Product: 103-50-4. Welcome to talk about 103-50-4, If you have any questions, you can contact Qi, YS; Yu, TT; Xu, JY; Wan, P; Ma, YL; Zhu, JT; Li, YS; Gong, H; Luo, QM; Zhu, D or send Email.

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

Authors Lei, ZP; Dong, L; Kang, SG; Huang, YQ; Li, ZK; Yan, JC; Shui, HF; Wang, ZC; Ren, SB; Pan, CX in ELSEVIER SCI LTD published article about HYDROGEN; LIGNITE; DIPHENYLMETHANE; PRETREATMENT; TEMPERATURE; DISSOLUTION; EXTRACTION; PYROLYSIS; SCISSION; SULFUR in [Lei, Zhiping; Dong, Lin; Kang, Shigang; Huang, Yaqin; Li, Zhanku; Yan, Jinchong; Shui, Hengfu; Wang, Zhicai; Ren, Shibiao; Pan, Chunxiu] Anhui Univ Technol, Sch Chem & Chem Engn, Anhui Prov Key Lab Coal Clean Convers & High Valu, Maanshan 243002, Anhui, Peoples R China in 2019, Cited 19. Application In Synthesis of Diphenyl oxide. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Ionic liquids have demonstrated to be promising solvents for processing coal and biomass. Aiming to exploit ionic liquids (ILs) as media for degradation of coal, diphenylmethane (DPM), diphenyl ether (DPE), and diphenyl ketone (DPK) were used as coal-related compounds to study the degradation behaviors of weak-bond structures of coal in ionic liquids in this work. It was found that 1-sulfonic acid butyl-3-methylimidazolium 14 trifluoromethanesulfonate ([B(SO3H)mim]OTf), 1-ethyl-3-methylimidazolium acetate ([Emim]Ac) and 1-butyl-3-methyl-imidazolium chloride ([Bmim] Cl) have a significant effect on the thermal dissociation of the model compounds. [B(SO3H) mim] OTf has a significant effect on the cleavage of DPM and DPK. [Bmim] Cl promotes the cleavage of the DPE. The dissociation effect of the model compound under the action of ionic liquid increases with the increase of reaction temperature. The interaction between the oxygen-containing functional groups in the model compound promotes the respective thermal dissociation of the model compounds. Ionic liquids promote the dissociation interaction of bridge bonds in model compounds. Under the action of ionic liquids, the carbonyl bond promotes the cleavage of the methylene and ether bond cleavage, and the ether bond promotes the methylene bond cleavage.

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 ENERG FUEL published article about COSMO-RS; PROBE in [Alasiri, Hassan] King Fahd Univ Petr & Minerals, Chem Engn Dept, Dhahran 31261, Saudi Arabia; [Alasiri, Hassan; Klein, Michael T.] King Fahd Univ Petr & Minerals, Ctr Refining & Petrochem, Dhahran 31261, Saudi Arabia; [Klein, Michael T.] Univ Delaware, Dept Chem & Biomol Engn, Newark, DE 19716 USA in 2019, Cited 21. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Category: ethers-buliding-blocks

The kinetics of the hydrolysis of heavy hydrocarbons in supercritical water were probed using density function theory (DFT) and molecular dynamics (MD) simulation of the probe molecule dibenzyl ether (DBE). The focus of the study was the effect of solvent on the reaction kinetics. The DFT studies were aimed at the estimation of the kinetic parameters and the transition-state structure, whereas the MD studies were aimed at the estimation of the solubility parameters used in a model of the reaction nonidealities. Both DFT results, with an imposed dielectric constant to represent the solvent polarity, and the MD results, where the solubility parameter was estimated, indicated that the fastest kinetics were attained at the highest polarity. The COSMO-sigma profiles obtained from DFT calculations revealed that the transition state for the reaction was more polar than the reactants. The MD simulation provided estimates of the solubility parameters of reactants and the transition state, which allowed a complementary estimate of the rate of the reaction in a supercritical water solution via transition-state theory. The rates of reaction estimated from DFT and MD calculations at 674 K were in fair agreement with experimental data at low values of the dielectric constant.

Welcome to talk about 103-50-4, If you have any questions, you can contact Alasiri, H; Klein, MT or send Email.. Category: ethers-buliding-blocks

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

Kim, JN; Dong, YZ; Choi, HJ in [Kim, Joo Nyeon; Dong, Yu Zhen; Choi, Hyoung Jin] Inha Univ, Dept Polymer Sci & Engn, Incheon 22212, South Korea published Pickering Emulsion Polymerized Polyaniline/Zinc-ferrite Composite Particles and Their Dual Electrorheological and Magnetorheological Responses in 2020, Cited 41. Computed Properties of C14H14O. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

A functional raspberry-like core-shell composite particle consisting of a conducting polyaniline (PANI) core and magnetic zinc ferrite shell is synthesized by Pickering emulsion polymerization. The morphology and chemical structure of the PANI/zinc-ferrite composite are evaluated by scanning electron microscopy, transmission electron microscopy, and Fourier-transform infrared spectroscopy. An electrorheological/magnetorheological fluid consisting of the PANI/zinc-ferrite composite dispersed in silicone oil with a particle concentration of 5 vol % is fabricated. Its rheological characteristics under external electric and magnetic fields are investigated by using a rotational rheometer. Under the electric or magnetic field, the PANI/zinc-ferrite particles form chain-like structures, demonstrating a solid-like state.

Computed Properties of C14H14O. Welcome to talk about 103-50-4, If you have any questions, you can contact Kim, JN; Dong, YZ; Choi, HJ or send Email.

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