Category: 101-84-8

An article Metal-free photoredox-catalysed formal C-H/C-H coupling of arenes enabled by interrupted Pummerer activation WOS:000508320900002 published article about ARYL SULFOXIDES; ALLOSTERIC INHIBITORS; ELECTRON-TRANSFER; ALPHA-ARYLATION; LIGHT; SALTS; TRANSFORMATIONS; PSEUDILINS; REDUCTION; SULFONIUM in [Aukland, Miles H.; Siauciulis, Mindaugas; West, Adam; Perry, Gregory J. P.; Procter, David J.] Univ Manchester, Dept Chem, Manchester, Lancs, England in 2020.0, Cited 53.0. SDS of cas: 101-84-8. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Aryl-aryl cross-coupling constitutes one of the most widely used procedures for the synthesis of high-value materials that range from pharmaceuticals to organic electronics and conducting polymers. The assembly of (hetero)biaryl scaffolds generally requires multiple steps; coupling partners must be functionalized before the key bond-forming event is considered. The development of selective C-H arylation processes in arenes-which sidestep the need for prefunctionalized partners-is thus crucial for streamlining the construction of these key architectures. Here we report an expedient, one-pot assembly of (hetero)biaryl motifs using photocatalysis and two non-prefunctionalized arene partners. The approach is underpinned by the functionalization of a C-H bond in an arene coupling partner using the interrupted Pummerer reaction. A unique pairing of the organic photoredox catalyst and the intermediate dibenzothiophenium salts enables highly selective reduction in the presence of sensitive functionalities. The utility of the metal-free, one-pot strategy is exemplified by the synthesis of a bioactive natural product and the modification of complex molecules of societal importance.

SDS of cas: 101-84-8. About Diphenyl oxide, If you have any questions, you can contact Aukland, MH; Siauciulis, M; West, A; Perry, GJP; Procter, DJ or concate me.

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An article Thiazolothiazole-based conjugated polymers for blade-coated organic solar cells processed from an environment-friendly solvent WOS:000540277100007 published article about TTBTBTT TERPOLYMERS; COPOLYMERS; EFFICIENCY; BACKBONE; SIDE in [Kuznetsov, Petr M.; Nikitenko, Sergey L.; Kuznetsov, Ilya E.; Proshin, Pavel, I; Troshin, Pavel A.; Akkuratov, Alexander, V] RAS, IPCP, Academician Semenov Ave 1, Chernogolovka 142432, Russia; [Proshin, Pavel, I] Dmitry Mendeleev Univ Chem Technol Russia, Higher Chem Coll, RAS, Miusskaya Sq 9, Moscow 125047, Russia; [Revina, Daria, V] Moscow MV Lomonosov State Univ, Fac Fundamental Phys & Chem Engn, GSP 1,1 Leninskiye Gory, Moscow 119991, Russia; [Troshin, Pavel A.] Skolkovo Inst Sci & Technol, Bolshoy Blvd 30,Bld 1, Moscow 121205, Russia in 2020.0, Cited 31.0. Application In Synthesis of Diphenyl oxide. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

High efficiencies of organic solar cells (OSCs) are generally achieved for small-area devices processed from halogenated solvents, which are hazardous to human health and pollute the environment. Commercialization of OSCs requires the development of novel photovoltaic materials, which are suitable for large-scale fabrication of devices through printable techniques using environmentally-friendly solvents. In this work, we report the synthesis of two novel polymers comprising thiazolothiazole, benzothiadiazole (P1), and benzoxadiazole (P2) moieties and the fabrication of polymer-fullerene OSCs and photovoltaic modules by blade coating under ambient conditions. The P1-based solar cells and larger area modules showed tolerance to processing solvents and delivered encouraging efficiencies illustrating polymer P1 as a promising material for environment friendly large-area photovoltaics. (C) 2020 Elsevier Ltd. All rights reserved.

Application In Synthesis of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Kuznetsov, PM; Nikitenko, SL; Kuznetsov, IE; Proshin, PI; Revina, DV; Troshin, PA; Akkuratov, AV or concate me.

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An article Design, in silico studies, and synthesis of new 1,8-naphthyridine-3-carboxylic acid analogues and evaluation of their H1R antagonism effects WOS:000530352000064 published article about HYDROXYACETAMIDE DERIVATIVES; PHARMACOLOGICAL EVALUATION; MOLECULAR-PROPERTIES; DRUG DISCOVERY; CNS ACTIVITIES; PREDICTION; INHIBITORS; LIGANDS; EXTRACT; DOCKING in [Gurjar, Vinod Kumar; Pal, Dilipkumar] Guru Ghasidas Vishwavidyalaya Cent Univ, Dept Pharmaceut Sci, Bilaspur 495009, CG, India in 2020.0, Cited 59.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Product Details of 101-84-8

New 1,8-naphthyridine-3-carboxylic acid derivatives were designed, synthesized and evaluated for their in vivo antihistaminic activity on guinea pig trachea by using chlorpheniramine as the standard drug. It was found that compound 5a1 displayed a promising bronchorelaxant effect in conscious guinea pigs using the in vivo model. A molecular docking study was performed to understand the molecular interaction and binding mode of the compounds in the active site of the H1 receptor. Furthermore, in silico computational studies were also performed to predict the binding modes and pharmacokinetic parameters of these derivatives. Prior to the start of experimental lab work, PASS software was used to predict the biological activities of these compounds. An in silico PASS, Swiss ADME assisted docking approach was found to be suitable to derive and synthesize effective antihistaminic agents for the present study.

Product Details of 101-84-8. About Diphenyl oxide, If you have any questions, you can contact Gurjar, VK; Pal, D or concate me.

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Guidea, A; Sarbu, C in [Guidea, Alexandrina; Sarbu, Costel] Babes Bolyai Univ, Fac Chem & Chem Engn, Dept Chem, Arany Janos Str 11, RO-400028 Cluj Napoca, Romania published Fuzzy characterization and classification of solvents according to their polarity and selectivity. A comparison with the Snyder approach in 2020, Cited 34. Application In Synthesis of Diphenyl oxide. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

Advanced chemometric methods, such as fuzzy c-means, a semi-supervised clustering method, and fuzzy discriminant analysis, a robust supervised method, have been successfully applied for characterization and classification of 72 solvents according to the chemical parameters (P’ and x(i)) developed by Snyder. The obtained results (fuzzy partitions) and parameters of the prototypes (robust fuzzy means) clearly demonstrated the efficiency and information power of the advanced fuzzy methods in solvent characterization and classification, and allow a rationale choice of a good solvent or an efficient mixture of solvents in chromatography and other fields. Also, this methodology generates the premises for future investigations using other different properties of solvents.

About Diphenyl oxide, If you have any questions, you can contact Guidea, A; Sarbu, C or concate me.. Application In Synthesis of Diphenyl oxide

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I found the field of Engineering; Environmental Sciences & Ecology very interesting. Saw the article Ca2+ mediated mechanism of octa-brominated dioxin/furan formation via BDE-209 thermolysis: Introducing the Mayer bond order difference published in 2020.0. Category: ethers-buliding-blocks, Reprint Addresses Huang, QF (corresponding author), Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China.; Yu, HB (corresponding author), China Natl Environm Monitoring Ctr, Beijing 100012, Peoples R China.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

Polybrominated dibenzo-p-dioxins/dibenzofurans (PBDD/Fs) that form during industrial thermal processes, such as the cement kiln co-processing of BDE-209, are highly toxic contaminants. Nevertheless, the formation mechanisms of octa-brominated dioxins/furans (OBDD/Fs), most PBDD/F congeners, and one precursor of the more toxic lower PBDD/Fs from BDE-209 have received little attention. In cement kiln co-processes, the Ca2+- mediated regulation of OBDD/F formation is still debated. In this study, simulation experiments revealed that the average brominating degree of PBDD/Fs was 7.8, indicating that OBDD/Fs are dominant congeners (93.6 % median). Density functional theory (DFT) calculations found a new transition state (TS1) with a lower energy barrier than that found in a previous study. Three major OBDD/F formation reactions suggested that the presence of Ca2+ was thermodynamically beneficial to the formation of OBDD/Fs. This promotion effect can be attributed to the transfer of electron density leading to a change in the Mayer bond order (MBO) among elements when Ca2+ was bound. Intriguingly, in the transition state structures of the Ca2+-bound and Ca2+-free systems, the MBO difference among the old and new bonds can reveal the difficulty of Ca2+-mediated OBDD/F formation reactions from BDE-209.

Category: ethers-buliding-blocks. About Diphenyl oxide, If you have any questions, you can contact Yang, JZ; Yang, YF; Xie, Z; Yu, HB; Huang, QF; Xu, Y; He, J; Wen, T; Liu, QQ or concate me.

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Recently I am researching about COPPER-CATALYZED ARYLATION; BOND-FORMING REACTIONS; (HETERO)ARYL BROMIDES; RESEARCH PROGRESS; ULLMANN REACTION; HALIDES; AMINATION; WATER; ANTICONVULSANT; RENAISSANCE, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21702026]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [N2005004, N180705004]. Application In Synthesis of Diphenyl oxide. Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Ding, ZQ; Nie, N; Chen, T; Meng, LX; Wang, GS; Chen, ZP; Hu, JS. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

A novel catalytic system based on L-proline N-oxide/CuI was developed and applied to the cross-coupling reactions of various N- and O- nucleophilic reagents with aryl iodides and bromides. This strategy featured in the employment of an L-proline derived dihydrazides N-oxide compound as the superior supporting ligand. By using this protocol, a variety of products, including N-arylimidazoles, N-arylpyrazoles, N-arylpyrroles, N-arylamines, and aryl ethers, were synthesized with up to 99% yield. (C) 2020 Elsevier Ltd. All rights reserved.

Application In Synthesis of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Ding, ZQ; Nie, N; Chen, T; Meng, LX; Wang, GS; Chen, ZP; Hu, JS or concate me.

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Zhang, XH; Tang, JJ; Zhang, Q; Liu, QY; Li, YP; Chen, LG; Wang, CG; Ma, LL in [Zhang, Xinghua; Tang, Jiejie; Zhang, Qi; Liu, Qiying; Li, Yuping; Chen, Lungang; Wang, Chenguang; Ma, Longlong] Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China; [Zhang, Xinghua; Zhang, Qi; Liu, Qiying; Li, Yuping; Chen, Lungang; Wang, Chenguang; Ma, Longlong] CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China; [Zhang, Xinghua; Zhang, Qi; Liu, Qiying; Li, Yuping; Chen, Lungang; Wang, Chenguang; Ma, Longlong] Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China published Hydrodeoxygenation of lignin-derived phenolic compounds into aromatic hydrocarbons under low hydrogen pressure using molybdenum oxide as catalyst in 2019.0, Cited 36.0. Application In Synthesis of Diphenyl oxide. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

MoO3 catalyst was prepared by calcination using (NH4)(6)Mo7O24 center dot 4H(2)O as precursor and was characterized by XRD, XPS, H-2-TPR and low temperature N-2 adsorption. Hydrodeoxygenation of phenol was conducted to investigate the catalytic performance of MoO3 catalyst at lower H-2 pressure. Effects of reaction temperature, reaction time and N-2 partial pressure on the phenol conversion and product distribution were tested carefully. MoO3 catalyst was found to preferentially produce arenes with high selectivity, while at lengthened reaction time cyclohexane selectivity was increased gradually. Oxygen vacancy site of MoO3 (Mo5+) was deemed to be the active center in the hydrodeoxygenation of phenol, which accounts for the cleavage of C-AR-OH to benzene. In addition, MoO3 catalyzed HDO reactions were further tested using different phenolic compounds as reactants. Experimental results suggest MoO3 catalyst can be widely applied in the conversion of diverse lignin-derived phenolic compounds conversion to aromatic hydrocarbons.

Application In Synthesis of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Zhang, XH; Tang, JJ; Zhang, Q; Liu, QY; Li, YP; Chen, LG; Wang, CG; Ma, LL or concate me.

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Ether – Wikipedia,
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Recently I am researching about BOND-DISSOCIATION ENERGIES; HYDROGEN-ATOM ABSTRACTION; DIRECT ARYLATION; ACTIVATION; OXIDATION; PHOTOCATALYSIS; REACTIVITY; 1,2-DIOLS; RADICALS; SUGARS, Saw an article supported by the NSERC (Discovery Grant)Natural Sciences and Engineering Research Council of Canada (NSERC); NSERC (Canada Research Chairs programs); McLean Foundation; University of TorontoUniversity of Toronto; Canada Foundation for InnovationCanada Foundation for InnovationCGIAR [17545, 19119]; Government of Ontario; Centre for Advanced Computing (CAC) at Queen’s University in Kingston, Ontario; Canada Foundation for InnovationCanada Foundation for InnovationCGIAR; Queen’s University. Product Details of 101-84-8. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Dimakos, V; Su, HY; Garrett, GE; Taylor, MS. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

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.

Product Details of 101-84-8. About Diphenyl oxide, If you have any questions, you can contact Dimakos, V; Su, HY; Garrett, GE; Taylor, MS or concate me.

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Safety of Diphenyl oxide. I found the field of Materials Science; Physics very interesting. Saw the article High open-circuit voltage roll-to-roll compatible processed organic photovoltaics published in 2020.0, Reprint Addresses Welch, GC (corresponding author), Univ Calgary, Dept Chem, 2500 Univ Dr NW, Calgary, AB T2N 1N4, Canada.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide.

Raising the open circuit voltage (V-oc) of organic photovoltaic (OPV) devices is one of the key parameters to enhance performance and increase utility. We report an active layer composed of a quinoxaline-based donor polymer and an N-annulated perylene diimide (PDI) dimer which are stable and readily scaled materials and as blended solutions can be processed into films using non-halogenated solvents and slot-die coating methods. OPV devices with a highV(oc)exceeding 1.2 V were obtained under one sun illumination. Furthermore, the practical application of indoor light recycling is demonstrated, reporting a high deviceV(oc)of 1.1 V under LED illumination. Modification of the cathode interlayer or addition of a third component using perylene diimide (PDI) based materials is shown to further enhance deviceV(oc)under all operating conditions.

About Diphenyl oxide, If you have any questions, you can contact Tintori, F; Laventure, A; Koenig, JDB; Welch, GC or concate me.. Safety of Diphenyl oxide

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Formula: C12H10O. Authors Zhao, LX; Shi, XH; Cheng, JH in AMER CHEMICAL SOC published article about in [Zhao, Lanxiao; Shi, Xianghui; Cheng, Jianhua] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China; [Zhao, Lanxiao; Cheng, Jianhua] Univ Sci & Technol China, Hefei 230029, Anhui, Peoples R China in 2021.0, Cited 58.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

The catalytic regioselective C-H silylation of a wide range of alkoxy-substituted benzene derivatives with primary hydrosilane was achieved by the use of scorpionate-supported calcium benzyl complex [(Tp(Ad,iPr))Ca(p-CH2C6H4Me)(THP)] (1) (Tp(Ad,iPr) = hydrotris(3-adamantyl-5-isopropylpyrazolyl)borate, THP = tetrahydropyran) as the precatalyst. This protocol offers an atom-efficient and straightforward method for the synthesis of a variety of silyl-substituted aromatic ether derivatives without a hydrogen acceptor and free of transition metal. Calcium anisyl complexes [(Tp(Ad,iPr))Ca(o-MeO-m-Br-C6H3)] (5) and [(Tp(Ad,iPr))Ca(o-Me-OCH2C6H4)] (6), proposed as the catalytic reaction intermediates, were isolated and structurally characterized.

About Diphenyl oxide, If you have any questions, you can contact Zhao, LX; Shi, XH; Cheng, JH or concate me.. Formula: C12H10O

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Ether – Wikipedia,
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