Category: 101-84-8

An article Regioselective C-H Amidation of (Alkyl)arenes by Iron(II) Catalysis WOS:000465644300051 published article about N BOND FORMATION; NATURAL-PRODUCTS; COUPLING REACTIONS; DIRECT AMINATION; ARENES; AZIDES; CHLOROAMINES; ACTIVATION; PRECURSOR; MILD in [Ding, Yao; Zhang, Shen-Yuan; Fan, Shuai-Xin; Tian, Jie-Sheng; Loh, Teck-Peng] Nanjing Tech Univ NanjingTech, Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, SCME, IAS, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China; [Chen, Yu-Chen; Loh, Teck-Peng] Nanyang Technol Univ, Sch Phys & Math Sci, Div Chem & Biol Chem, Singapore 637371, Singapore; [Loh, Teck-Peng] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China in 2019, Cited 47. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Recommanded Product: 101-84-8

A nondirected amidation reaction of aromatic C-H bond was developed under iron(II) catalysis, using sulfonyl azides as the nitrogen source. The reaction displayed a broad substrate scope and good regioselectivities in the aspects of aromatic ring vs alkyl chain and different aromatic position of (alkyl)arenes. This method provided a new protocol for the synthesis of some aromatic amines, which were hard to achieve in a previous report.

Recommanded Product: 101-84-8. About Diphenyl oxide, If you have any questions, you can contact Ding, Y; Zhang, SY; Chen, YC; Fan, SX; Tian, JS; Loh, TP or concate me.

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An article Fluoral Hydrate: A Perspective Substrate for the Castagnoli-Cushman Reaction WOS:000566344600026 published article about STEREOSELECTIVE-SYNTHESIS; CYCLIC ANHYDRIDES; FACILE ACCESS; CONDENSATION; FLUORINATION; DIVERSITY; CHEMISTRY; LACTAMS; IMINES; ROUTE in [Adamovskyi, Mykhailo, I; Avramenko, Mykola M.; Volochnyuk, Dmitriy M.; Ryabukhin, Sergey, V] Enamine Ltd, UA-02094 Kiev, Ukraine; [Adamovskyi, Mykhailo, I; Avramenko, Mykola M.; Volochnyuk, Dmitriy M.; Ryabukhin, Sergey, V] Taras Shevchenko Natl Univ Kyiv, UA-01601 Kiev, Ukraine; [Volochnyuk, Dmitriy M.] Natl Acad Sci Ukraine, Inst Organ Chem, UA-02660 Kiev, Ukraine in 2020.0, Cited 42.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Product Details of 101-84-8

The reactivity of azomethines based on trifluoroacetaldehyde hydrate in the Castagnoli-Cushman reaction (CCR) was researched. The impact of the nature of anhydrides explored on the reaction route was determined. The preparative procedures for the synthesis of N-substituted (3R*,4R*)-1-oxo-3-(trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline-4-carboxylic and (1R*,2R*)-4-oxo-2-(trifluoromethyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine-1-carboxylic acids in gram scales were elaborated. It was shown that the trifluoromethyl group remarkably decreased the reactivity of azomethines in CCR. The mechanism for the formation of different products depending on the anhydride’s nature was proposed.

About Diphenyl oxide, If you have any questions, you can contact Adamovskyi, MI; Avramenko, MM; Volochnyuk, DM; Ryabukhin, SV or concate me.. Product Details of 101-84-8

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Application In Synthesis of 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.

About Diphenyl oxide, If you have any questions, you can contact Gorginpour, F; Zali-Boeini, H or concate me.. Application In Synthesis of Diphenyl oxide

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An article Solution-Processed Ultrathin SnS2-Pt Nanoplates for Photoelectrochemical Water Oxidation WOS:000459642200024 published article about HYDROGEN-PRODUCTION; 2-DIMENSIONAL SNS2; DOPED SNS2; NANOSHEETS; PERFORMANCE; PHOTOCATALYSTS; DEGRADATION; DEPOSITION; NANOFIBERS; NANOTUBES in [Zuo, Yong; Li, Junshan; Du, Ruifen; Yu, Xiaoting; Xing, Congcong; Cabot, Andreu] IREC, Barcelona 08930, Spain; [Zuo, Yong; Li, Junshan; Du, Ruifen; Yu, Xiaoting] Univ Barcelona, Dept Elect, E-08028 Barcelona, Spain; [Liu, Yongpeng; Yao, Liang; Sivula, Kevin; Guijarro, Nestor] Ecole Polytech Fed Lausanne, Lab Mol Engn Optoelect Nanomat LIMNO, Stn 6, CH-1015 Lausanne, Switzerland; [Zhang, Ting; Arbiol, Jordi] CSIC, ICN2, Campus UAB, Barcelona 08193, Spain; [Zhang, Ting; Arbiol, Jordi] BIST, Campus UAB, Barcelona 08193, Spain; [Arbiol, Jordi; Cabot, Andreu] ICREA, Pg Lluis Co 23, Barcelona 08010, Spain; [Llorca, Jordi] Univ Politecn Cataluna, EEBE, Inst Energy Technol, Dept Chem Engn, Barcelona 08019, Spain; [Llorca, Jordi] Univ Politecn Cataluna, EEBE, Barcelona Res Ctr Multiscale Sci & Engn, Barcelona 08019, Spain in 2019.0, Cited 50.0. Product Details of 101-84-8. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Tin disulfide (SnS2) is attracting significant interest because of the abundance of its elements and its excellent optoelectronic properties in part related to its layered structure. In this work, we specify the preparation of ultrathin SnS2 nanoplates (NPLs) through a hot-injection solution-based process. Subsequently, Pt was grown on their surface via in situ reduction of a Pt salt. The photoelectrochemical (PEC) performance of such nanoheterostructures as photoanode toward water oxidation was tested afterwards. Optimized SnS2-Pt photoanodes provided significantly higher photocurrent densities than bare SnS2 and SnS2-based photoanodes of previously reported study. Mott-Schottky analysis and PEC impedance spectroscopy (PEIS) were used to analyze in more detail the effect of Pt on the PEC performance. From these analyses, we attribute the enhanced activity of SnS2-Pt photoanodes reported here to a combination of the very thin SnS2 NPLs and the proper electronic contact between Pt nanoparticles (NPs) and SnS2.

Product Details of 101-84-8. About Diphenyl oxide, If you have any questions, you can contact Zuo, Y; Liu, YP; Li, JS; Du, RF; Yu, XT; Xing, CC; Zhang, T; Yao, L; Arbiol, J; Llorca, J; Sivula, K; Guijarro, N; Cabot, A or concate me.

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Authors Wu, WX; Liu, Z in MDPI published article about ONE-POT SYNTHESIS; RING-OPENING POLYMERIZATION; LIPASE-CATALYZED SYNTHESIS; ENZYMATIC-SYNTHESIS; POLYMERS; ACID; PH; POLYAMIDES; POLYESTERS; POLYCONDENSATION in [Wu, Wan-Xia; Liu, Zi] Chengdu Univ, Coll Pharm & Biol Engn, Chengdu 610106, Peoples R China in 2020.0, Cited 60.0. Category: ethers-buliding-blocks. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

A series of new hyperbranched aliphatic poly(beta-thioether ester)s were prepared by the enzymatic ring-opening polycondensation of 1,4-oxathiepan-7-one (OTO) and AB(2)/ABB’ comonomer with acid-labile beta-thiopropionate groups. Two kinds of comonomers, methyl 3-((3-hydroxy-2-(hydroxymethyl)propyl)thio)propanoate (HHTP) and methyl 3-((2,3-dihydroxypropyl)thio)propanoate (DHTP), with different primary alcohols and secondary alcohols, were synthesized by thiol-ene click chemistry and thiol-ene Michael addition, respectively. Immobilized lipase B from Candida antarctica (CALB), Novozym 435, was used as the catalyst. The random copolymers were characterized by H-1-NMR, C-13-NMR, GPC, TGA, and DSC. All branched copolyesters had high molecular weights over 15,000 Da with narrow polydispersities in the range of 1.75-2.01 and were amorphous polymers. Their degradation properties under acidic conditions were also studied in vitro. The polymeric nanoparticles of hyperbranched poly(beta-thioether ester)s were successfully obtained and showed good oxidation-responsive properties, indicating their potential for biomedical applications.

About Diphenyl oxide, If you have any questions, you can contact Wu, WX; Liu, Z or concate me.. Category: ethers-buliding-blocks

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I found the field of Environmental Sciences & Ecology very interesting. Saw the article Concentrations of selected chemicals in indoor air from Norwegian homes and schools published in 2019.0. Computed Properties of C12H10O, Reprint Addresses Sakhi, AK (corresponding author), Norwegian Inst Publ Hlth, POB 222, N-0213 Oslo, Norway.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

Both building materials and consumer products have been identified as possible sources for potentially hazardous substances like phthalates, polychlorinated biphenyls (PCBs), organophosphorous flame retardants (OPFRs), polybrominated diphenyl ethers (PBDEs) and short chain chlorinated paraffins (SCCPs) in indoor air. Thus, indoor air has been suggested to contribute significantly to human exposure to these chemicals. There is lack of data on the occurrence of several of the aforementioned chemicals in indoor air. Therefore, indoor air (gas and particulate phase) was collected from 48 households and 6 classrooms in two counties in Norway. In both the households and schools, median levels of low molecular weight phthalates (785 ng/m(3)), OPFRs (55 ng/m(3)) and SCCPs (128 ng/m(3)) were up to 1000 times higher than the levels of PCBs (829 pg/m(3)) and PBDEs (167 pg/m(3)). Median concentrations of dimethyl phthalate (DMP), diethyl phthalate (DEP), di-isobutyl phthalate (DiBP) and SCCPs were 3-6 times higher in households compared to schools. The levels of OPFRs, PCBs and PBDEs were similar in households and schools. In univariate analysis, the indoor concentrations of different environmental chemicals were significantly affected by location of households (OPFRs), airing of living room (some PCBs and PBDEs), presence of upholstered chair/couch (OPFRs), pet animal hold (some PBDEs) and presence of electrical heaters (selected PCBs and PBDEs). Significant correlations were also detected for the total size of households with OPFRs, frequency of vacuuming the living room with selected PCBs and PBDEs, frequency of washing the living room with selected PCBs and the total number of TVs in the households with selected phthalates and SCCPs. Finally, intake estimates indicated that indoor air contributed more or equally to low molecular weight phthalates and SCCPs exposure compared to food consumption, whereas the contribution from in door air was smaller than the dietary intake for the other groups of chemicals. (C) 2019 Elsevier B.V. All rights reserved.

About Diphenyl oxide, If you have any questions, you can contact Sakhi, AK; Cequier, E; Becher, R; Bolling, AK; Borgen, AR; Schlabach, M; Schmidbauer, N; Becher, G; Schwarze, P; Thomsena, C or concate me.. Computed Properties of C12H10O

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Quality Control of Diphenyl oxide. I found the field of Chemistry very interesting. Saw the article Rotational Signatures of Dispersive Stacking in the Formation of Aromatic Dimers published in 2019.0, Reprint Addresses Schnell, M (corresponding author), DESY, FS SMP, Notkestr 85, D-22607 Hamburg, Germany.; Schnell, M (corresponding author), Christian Albrechts Univ Kiel, Inst Phys Chem, Max Eyth Str 1, D-24118 Kiel, Germany.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide.

The aggregation of aromatic species is dictated by inter- and intramolecular forces. Not only is characterizing these forces in aromatic growth important for understanding grain formation in the interstellar medium, but it is also imperative to comprehend biological functions. We report a combined rotational spectroscopic and quantum-chemical study on three homo-dimers, comprising of diphenyl ether, dibenzofuran, and fluorene, to analyze the influence of structural flexibility and the presence of heteroatoms on dimer formation. The structural information obtained shows clear similarities between the dimers, despite their qualitatively different molecular interactions. All dimers are dominated by dispersion interactions, but the dibenzofuran dimer is also influenced by repulsion between the free electron pairs of the oxygen atoms and the pi-clouds. This study lays the groundwork for understanding the first steps of molecular aggregation in systems with aromatic residues.

Quality Control of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Fatima, M; Steber, AL; Poblotzki, A; Perez, C; Zinn, S; Schnell, M or concate me.

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Ether – Wikipedia,
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COA of Formula: C12H10O. In 2020.0 ENVIRON CHEM LETT published article about WATER TREATMENT PLANTS; WASTE-WATER; PHOTOCATALYTIC DEGRADATION; PLASTIC NANOPARTICLES; SYNTHETIC-FIBERS; DYNAMIC MEMBRANE; HUMAN HEALTH; FRESH-WATER; PARTICLES; POLYETHYLENE in [Padervand, Mohsen; Wang, Chuanyi] Shaanxi Univ Sci & Technol, Sch Environm Sci & Engn, Xian 710021, Peoples R China; [Padervand, Mohsen] Univ Maragheh, Fac Sci, Dept Chem, Maragheh, Iran; [Lichtfouse, Eric] Aix Marseille Univ, CNRS, IRD, INRAE,Coll France,CEREGE, F-13100 Aix En Provence, France; [Robert, Didier] Univ Lorraine, ICPEES, 12 Rue Victor Demange, F-57500 St Avold, France in 2020.0, Cited 123.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

The production of fossil fuel-derived, synthetic plastics is continually increasing, while poor plastic waste management has recently induced severe pollution issues. Microplastics are plastic particles smaller than 5 mm. Microplastics are ubiquitous and slowly-degrading contaminants in waters and soils. Microplastics have long residence time, high stability, high potential of being fragmented and can adsorb other contaminants. Many aquatic species contain microplastics, which are in particular easily accumulated by planktonic and invertebrate organisms. Then, microplastics are transferred along food chains, leading to physical damages, decrease in nutritional diet value and exposure of the living organism to pathogens. Raw plastics contain chemical additives such as phthalates, bisphenol A and polybrominated diphenyl ethers that may induce toxic effects after ingestion by living organisms. Furthermore, the adsorption capability of microplastics makes them prone to carry several contaminants. Methods to remove microplastics from water and other media are actually needed. Here, we review microplastics occurrence, transport, raw polymers and additives, toxicity and methods of removal. Removal methods include physical sorption and filtration, biological removal and ingestion, and chemical treatments. Mechanisms, efficiency, advantages, and drawbacks of various removal methods are discussed.

About Diphenyl oxide, If you have any questions, you can contact Padervand, M; Lichtfouse, E; Robert, D; Wang, CY or concate me.. COA of Formula: C12H10O

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Recently I am researching about ANTI-MARKOVNIKOV HYDROAMINATION; LIGHT PHOTOREDOX CATALYSIS; METAL-ORGANIC FRAMEWORK; SYNTHETIC APPLICATIONS; C-N; EFFICIENT; ALKENES; AMIDATION; AMINES; BONDS, Saw an article supported by the NSFCNational Natural Science Foundation of China (NSFC) [U1604285, 21772032, 21877206]; PCSIRTProgram for Changjiang Scholars & Innovative Research Team in University (PCSIRT) [IRT1061]; 111 ProjectMinistry of Education, China – 111 Project [D17007]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Gao, WJ; Wan, YM; Zhang, ZG; Wu, H; Liu, TX; Zhang, GS. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide. Safety of Diphenyl oxide

A highly efficient PIFA-mediated Hofmann reaction of o-(pyridin-2-yl)aryl amides has been developed to selectively and rapidly construct various potential photocatalytically active 6H-pyrido[1,2-c]quinazolin-6-one derivatives. The use of a nontoxic and eco-friendly organoiodine reagent, operational simplicity, short reaction time, mild reaction conditions, broad substrate scope, high functional group tolerance, and excellent yields make this protocol very simple, practical, and easy to handle. It provides a feasible platform for developing novel organic fluorophore structures. Preliminary research for this purpose shows that the N-5-methylated pyridoquinazolinone 3a could be used as a photocatalyst in several organic transformations, indicating that it is a very promising lead fluorophore for developing new superior photocatalysts.

Safety of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Gao, WJ; Wan, YM; Zhang, ZG; Wu, H; Liu, TX; Zhang, GS or concate me.

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Quality Control of Diphenyl oxide. I found the field of Environmental Sciences & Ecology very interesting. Saw the article The occurrence of polybrominated diphenyl ether (PBDE) contamination in soil, water/sediment, and air published in 2019.0, Reprint Addresses Wang, YY (corresponding author), Nankai Univ, Tianjin Key Lab Environm Remediat & Pollut Contro, Key Lab Pollut Proc & Environm Criteria, Minist Educ,Coll Environm Sci & Engn, Tianjin 300350, Peoples R China.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide.

As a kind of brominatedflame retardants (BFRs), polybrominated diphenyl ethers (PBDEs) are extensively used in different types of electronic equipment, furniture, plastics, and textiles. PBDEs are ubiquitous environmental contaminants that may impact human health and ecosystems. Here we highlight recent findings on the occurrence, contamination status, and transport of PBDEs in soil, water/sediment, and air. Four aspects are discussed in detail: (1) sources of PBDEs to the environment; (2) occurrence and transport of PBDEs in soil; (3) PBDEs in aquatic ecosystems (water/sediment) and their water-sediment partitioning; and (4) the occurrence of PBDEs in the atmosphere and their gas-particle partitioning. Future prospects for the investigation on PBDEs occurrence are also discussed based on current scientific and practical needs.

Quality Control of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Wu, ZN; Han, W; Yang, X; Li, Y; Wang, YY or concate me.

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