Tag: M.W=150-200

Authors Zhu, C; Cao, JP; Feng, XB; Zhao, XY; Yang, Z; Li, J; Zhao, M; Zhao, YP; Bai, HC in PERGAMON-ELSEVIER SCIENCE LTD published article about DENSITY-FUNCTIONAL THEORY; BENZYL PHENYL ETHER; PYROLYSIS MECHANISM; CHEMICAL-REACTIVITY; OXIDATIVE CLEAVAGE; MODEL COMPOUNDS; DEPOLYMERIZATION; CATALYSTS; LINKAGE; BIOMASS in [Zhu, Chen; Cao, Jing-Pei; Feng, Xiao-Bo; Zhao, Xiao-Yan; Yang, Zhen; Li, Jun; Zhao, Ming; Zhao, Yun-Peng] China Univ Min & Technol, Minist Educ, Key Lab Coal Proc & Efficient Utilizat, Xuzhou 221116, Jiangsu, Peoples R China; [Zhu, Chen; Cao, Jing-Pei; Bai, Hong-Cun] Ningxia Univ, State Key Lab High Efficient Utilizat Coal & Gree, Yinchuan 750021, Ningxia, Peoples R China in 2021.0, Cited 45.0. Computed Properties of C12H10O. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Deep insight of reaction mechanism in lignin model compounds is helpful to achieve the directed depolymerization of lignin or biomass to chemicals or fuels. In this study, the density functional theory (DFT) calculation was employed to investigate the cleavage mechanism of the C-O bonds in lignin di-mers. Additionally, the intrinsic chemical reactivity of molecular in term of the Fukui function was applied to predict the most probable sites which react with hydrogen free radicals (H center dot). It was found that the O atoms in lignin dimers are the most reaction site involving H center dot because of the large f (0). By this method, the most rational path from a series of reaction paths was screen out. Apart from the Fukui function, the average local ionization energy (ALIE) was analyzed to prove the reliability of Fukui function. The kinetic analysis of the reaction path was performed to further understand the impact of temperature on the reaction rate constant (KTST). It is observed that benzyl phenyl ether (BPE) with higher KTST could be easily cleaved because of the relatively low energy barrier. (C) 2020 Elsevier Ltd. All rights reserved.

About Diphenyl oxide, If you have any questions, you can contact Zhu, C; Cao, JP; Feng, XB; Zhao, XY; Yang, Z; Li, J; Zhao, M; Zhao, YP; Bai, HC or concate me.. Computed Properties of C12H10O

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

Aalinejad, M; Pesyan, NN; Doustkhah, E in [Aalinejad, Michael; Pesyan, Nader Noroozi] Urmia Univ, Fac Chem, Dept Organ Chem, Orumiyeh 57159, Iran; [Doustkhah, Esmail] Natl Inst Mat Sci NIMS, Int Ctr Mat Nanoarchitechton MANA, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan published Diaza crown-type macromocycle (kryptofix 22) functionalised carbon nanotube for efficient Ni2+ loading; A unique catalyst for cross-coupling reactions in 2020.0, Cited 43.0. Formula: C12H10O. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

Raising the capability of supporting and suppressing the leaching possibility to a very insignificant level has still remained challenging for some class of transition metals, i.e. Ni2+. Here we present the covalent functionalisalon of macrocyclic ligand, 4,13-diaza-18-crown-6 (kryptofix 22), on the surface of carbon nanotube (CNT), leading to a unique adsorptive capability for supporting Ni2+. This material was incorporated as a promising catalyst in coupling reactions including C-C, CN, and CO- – cross-coupling reactions. We demonstrate that the kryptofix 22 functionalisation on the surface of CNT has a key role in the enhancement of the adsorption capability Ni2+ and subsequent catalytic activity. We further prove that this ligand causes a significant boost in the recyclability of the reactions due to the extremely trivial Ni2+ leaching from the CNT’s surface during the reactions.

Formula: C12H10O. About Diphenyl oxide, If you have any questions, you can contact Aalinejad, M; Pesyan, NN; Doustkhah, E or concate me.

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

Quality Control of Diphenyl oxide. 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.. Quality Control of Diphenyl oxide

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Ether – Wikipedia,
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Recently I am researching about CROSS-COUPLING REACTION; HIGHLY-ACTIVE CATALYST; ONE-POT SYNTHESIS; MAGNETIC NANOPARTICLES; IONIC-LIQUID; C-N; BOND FORMATION; SUPERPARAMAGNETIC NANOPARTICLES; HETEROGENEOUS CATALYSIS; EFFICIENT CATALYST, Saw an article supported by the Isfahan University of Technology, IR of Iran (IUT). HPLC of Formula: C12H10O. Published in ELSEVIER SCIENCE SA in LAUSANNE ,Authors: Hajipour, AR; Khorsandi, Z; Metkazini, SFM. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

A magnetically robust recyclable nanocatalyst was fabricated by immobilizing of Pd onto the surface of cysteine-functionalized magnetic nanoparticles (MNPs@Cys-Pd). This nanocatalyst was characterized using various techniques such as FT-IR, XRD, TEM, SEM, EDX, VSM, and ICP. The application of catalyst (MNPs@Cys-Pd) was investigated for O-arylation and N-arylation reactions. This phosphine-free complex was found as highly efficient heterogeneous catalyst in green media and mild reaction conditions. In addition, it gave excellent recyclability without significant deactivation after ten cycles. (C) 2019 Published by Elsevier B.V.

HPLC of Formula: C12H10O. About Diphenyl oxide, If you have any questions, you can contact Hajipour, AR; Khorsandi, Z; Metkazini, SFM or concate me.

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

Recommanded Product: Diphenyl oxide. I found the field of Chemistry; Materials Science; Metallurgy & Metallurgical Engineering very interesting. Saw the article Al and Ni nanoparticles as precursors for Ni aluminides published in 2020.0, Reprint Addresses Kickelbick, G (corresponding author), Saarland Univ, Inorgan Solid State Chem, Campus C41, D-66123 Saarbrucken, Germany.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide.

Aluminides, intermetallic compounds of Al with at least one additional element, are promising materials particularly for high-temperature applications due to their physical and chemical properties. They are typically prepared starting from the elements using compacted, micrometer sized powders or multilayer systems, while the application of nanoparticles as precursors is much more uncommon although the high interface area can have advantages in the reactivity of the materials. We prepared Ni aluminides starting from submicron Al particles and Ni nanoparticles applying a self-propagating reaction. Upon applying separately prepared particles multiphase products containing Ni, Ni3Al, NiAl, Ni2Al3 as well as NiAl3 were observed depending on the sample size and heating rates. The preparation of single phase NiAl was possible applying particle mixtures synthesized by a two-step protocol. In a first step, submicron Al particles were synthesized via thermal decomposition of triisobuty-laluminum. On the surface of the formed Al particles nanocrystalline Ni was deposited in a second step via thermal decomposition of bis(cycloocta-1,5-dien)nickel(0) resulting in the formation of well-mixed Ni-Al particle blends. Heating of powder compacts or loose powders under an atmosphere of Ar resulted in the formation of single phase NiAl at low as well as at high heating rates with no other intermetallic phases being present.

About Diphenyl oxide, If you have any questions, you can contact Klein, T; Pauly, C; Mucklich, F; Kickelbick, G or concate me.. Recommanded Product: Diphenyl oxide

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

Application In Synthesis of Diphenyl oxide. Authors Wang, QY; Su, TM; Wang, Y; Chen, YF; Lu, XQ; Ma, R; Fu, YH; Zhu, WD in AMER CHEMICAL SOC published article about in [Wang, Qiuyue; Su, Tianmei; Wang, Yu; Chen, Yufang; Lu, Xinqing; Ma, Rui; Fu, Yanghe; Zhu, Weidong] Zhejiang Normal Univ, Inst Phys Chem, Key Lab Minist Educ Adv Catalysis Mat, Jinhua 321004, Zhejiang, Peoples R China in 2020.0, Cited 47.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Molybdenum carbide (Mo2C) has emerged as a remarkable catalyst for the cleavage of the aromatic carbon-oxygen (C-aryl-O) and alkyl carbon-oxygen (C-alkyl-O) in lignin and lignin model compounds. However, the selectivity for the target product, that is phenol, is unsatisfactory due to the secondary alkylation reactions of the primarily produced phenol with the organic solvent used. Here, we report that a one-dimensional nitrogen-doped Mo2C catalyst (N-Mo2C@C) mediated from Mo-MOF via a pyrolysis-carbothermal reduction process shows a remarkably high selectivity toward phenol and monophenols in the valorization of aryl ethers and lignin because of its controllable phase composition and suitable valence state. The current study provides a method to develop efficient catalysts for lignin conversion into valuable chemicals.

About Diphenyl oxide, If you have any questions, you can contact Wang, QY; Su, TM; Wang, Y; Chen, YF; Lu, XQ; Ma, R; Fu, YH; Zhu, WD or concate me.. Application In Synthesis of Diphenyl oxide

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

An article Effect of Diphenyl Ether in Ti-based Ternary Catalyst on Polymerization, Microstructure and Property of cis-1,4-Polyisoprene WOS:000470230100002 published article about CIS-1,4 SELECTIVE POLYMERIZATION; MOLECULAR-WEIGHT DISTRIBUTION; MONOMER-DIMER EQUILIBRIA; ZIEGLER-NATTA CATALYSTS; LIQUID ALUMINUM ALKYLS; ISOPRENE POLYMERIZATION; ELECTRON-DONORS; INDOLYL LIGANDS; POLYISOPRENE; 1,3-BUTADIENE in [Lin, Guanghong; Xiang, Hongping; Xi, Lu; Wen, Zhixia; Wang, Zhaowei; Liu, Xiaoxuan] Guangdong Univ Technol, Sch Mat & Energy, Guangdong Prov Key Lab Funct Soft Condensed Matte, Guangzhou 510006, Guangdong, Peoples R China; [Wang, Zhaowei] China Natl Analyt Ctr, Guangdong Prov Publ Lab Anal & Testing Technol, Guangzhou 510070, Guangdong, Peoples R China; [Yu, Junwei] Maoming Luhua Chem Engn Ltd Co, Maoming 525000, Guangdong, Peoples R China in 2019.0, Cited 65.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Formula: C12H10O

A tricomponent catalyst comprising titanium tetrachloride, triisobutyl aluminum and diphenyl ether is developed for the highly cis-1,4-selective polymerization of isoprene. The influence of the content of diphenyl ether and its complexation order on polymerization, microstructure and performance of polyisoprene are studied. The polyisoprene synthesized presents high monomer conversion (91-99%). With the increasing of diphenyl ether content, intrinsic viscosity and viscosity-average molecular weight of polyisoprene increase. The molar percentage of cis-1,4-unit is almost unaffected by diphenyl ether and different complexation sequence. The polyisoprene reveals comparable T-g (-61.31 degrees C) and mechanical strengths (11.14MPa, 667%) to commercially available LHIR-80 synthesized with neodymium. However, the viscosity and viscosity-average molecular weight of the former are lower than that of the latter, which avails the processability and maintains excellent mechanical properties.

Formula: C12H10O. About Diphenyl oxide, If you have any questions, you can contact Lin, GH; Xiang, HP; Xi, L; Wen, ZX; Wang, ZW; Yu, JW; Liu, XX or concate me.

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

Yuan, MT; Zhao, DY; Hao, QQ; Luo, QX; Zhang, JB; Chen, HY; Sun, M; Xu, L; Ma, XX in [Yuan, Mei-Ting; Zhao, Dong-Yang; Hao, Qing-Qing; Luo, Qun-Xing; Zhang, Jianbo; Chen, Huiyong; Sun, Ming; Xu, Long; Ma, Xiaoxun] Northwest Univ, Sch Chem Engn, Xian 710069, Shaanxi, Peoples R China; [Hao, Qing-Qing; Luo, Qun-Xing; Zhang, Jianbo; Chen, Huiyong; Sun, Ming; Xu, Long; Ma, Xiaoxun] Minist Educ Adv Use Technol Shanbei Energy, Chem Engn Res Ctr, Xian 710069, Shaanxi, Peoples R China; [Hao, Qing-Qing; Luo, Qun-Xing; Zhang, Jianbo; Chen, Huiyong; Sun, Ming; Xu, Long; Ma, Xiaoxun] Int Sci & Technol Cooperat Base Most Clean Utiliz, Collaborat Innovat Ctr Dev Energy & Chem Ind Nort, Xian 710069, Shaanxi, Peoples R China published Gemini Surfactant-Directed Facile Pillaring of Two-Dimensional Zeolites with Enhanced Catalytic Activity in Friedel-Crafts Alkylation in 2020, Cited 42. Recommanded Product: 103-50-4. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

We report an efficient procedure for the synthesis of pillared MWW zeolites (MCM-36) via integrating intercalation and hydrolysis of tetraethyl orthosilicate (TEOS) into one step. Specifically, two specially selected surfactants with more hydrophilicity instead of the conventional swelling agent cetyltrimethylammonium bromide (CTAB) were employed to increase the interlayer wetting ability and water content. The resultant intercalation and hydrolysis of TEOS occur concurrently in a confined interlayer microenvironment with enriched interlayer water and basic hexamethyleneimine (HMI). It is found that the wetting ability of swelling surfactants has a profound effect on pillarization efficiency, resulting in the different degrees of order of the layered structure, pore-size distribution, and accessibility of the acid sites of MCM-36. MCM-36 prepared using a gemini-type surfactant as a swelling agent shows a highly long-range ordered structure and enhanced catalytic activity for alkylation of benzene with benzyl alcohol compared to the one produced using conventional CTAB as a swelling agent.

Recommanded Product: 103-50-4. About Benzyl ether, If you have any questions, you can contact Yuan, MT; Zhao, DY; Hao, QQ; Luo, QX; Zhang, JB; Chen, HY; Sun, M; Xu, L; Ma, XX or concate me.

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

Recently I am researching about SELECTIVE OXIDATION; PALLADIUM NANOPARTICLES; FORMIC-ACID; HYDROGENATION; FABRICATION; REDUCTION; GRAPHENE; PERFORMANCE; ADSORPTION; BIOMASS, Saw an article supported by the National Key Research Development Program of China [2016YFD0200502]; Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2017M611228]. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Yao, XC; Ni, L; Yu, C; Zhang, MD; Wei, QB; Huang, HW; Guo, W; Huang, HL; Chang, JW; Qiu, JS. The CAS is 103-50-4. Through research, I have a further understanding and discovery of Benzyl ether. Safety of Benzyl ether

The Pd/C catalysts are widely used in synthesis of fine chemicals in industry, but their production suffers from a complicated two-step process involving impregnation and reduction, and requires large amounts of solvents and reductant, which would lead to a series of issues such as time consumption, resource waste and environmental pollution. Herein, ultra-small Pd nanoparticles uniformly anchored on carbon nanotubes (Pd/CNTs) were synthesized by using a one-pot and low-temperature reduction strategy. The present process/technology is very sensitive to and controlled by the supports and solvents, and the carbon support and acetic acid synergistically play crucial and decisive roles in the fast production of Pd/C catalysts. Also, the used solvents can be recycled and reutilized, which meets the requirements of sustainable chemistry and green economy. When the as-obtained Pd/CNTs catalyst was used to catalyze the oxidation of benzyl alcohol to benzaldehyde, it achieved a conversion efficiency as high as 99.3 % and a high selectivity up to >99.9 %. The simple, scalable and environmentally friendly strategy can be extended to anchor Pd nanoparticles on various carbon substrates, which sheds a new light on the synthesis of Pd/C catalysts.

Safety of Benzyl ether. About Benzyl ether, If you have any questions, you can contact Yao, XC; Ni, L; Yu, C; Zhang, MD; Wei, QB; Huang, HW; Guo, W; Huang, HL; Chang, JW; Qiu, JS or concate me.

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

An article High hydrogen production rate on RuS2@ MoS2 hybrid nanocatalyst by PEM electrolysis WOS:000459236100003 published article about EVOLUTION REACTION; MOLYBDENUM-DISULFIDE; OXYGEN REDUCTION; FUEL-CELL; NANOPARTICLES; CATALYSTS; ACID; ELECTROCATALYSTS; THIOPHENE; XPS in [Sarno, Maria] Univ Salerno, Dept Ind Engn, Via Giovanni Paolo II 132, I-84084 Fisciano SA, Italy; Univ Salerno, NANO MATES Res Ctr, Via Giovanni Paolo II 132, I-84084 Fisciano SA, Italy in 2019, Cited 58. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Quality Control of Benzyl ether

A new nanocatalyst, which combines the electrocatalytic activity of MoS2 nanosheets and RuS2 nanoparticles (NPs), was prepared through a safe and scalable, one-step bottom-up approach. It delivers high current density, with a Tafel slope of 36 mV/dec and a very small overpotential. The high exposure of MoS2 edges on the RuS2 NPs, the stronger d character of RuS2 and the electrical coupling of these two nanomaterials, grown together, were responsible for the high hydrogen production rates of 10.21/h (PEM cell 5cm x 5 cm, current density about 1.1 A/cm(2), power consumption 41.8 W, corresponding to 3.8 KWh/Nm(3) of energy consumption, efficiency 93%). (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

About Benzyl ether, If you have any questions, you can contact Sarno, M; Ponticorvo, E or concate me.. Quality Control of Benzyl ether

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