Month: January 2022

Ren, XY; Wang, Z; Shen, CR; Tian, XX; Tang, L; Ji, XL; Dong, KW in [Ren, Xinyi; Wang, Zhen; Shen, Chaoren; Tang, Lin; Ji, Xiaolei; Dong, Kaiwu] E China Normal Univ, Sch Chem & Mol Engn, Chang Kung Chuang Inst, Shanghai Key Lab Green Chem & Chem Proc, Shanghai 200062, Peoples R China; [Tian, Xinxin] Shanxi Univ, Inst Mol Sci, Key Lab Mat Energy Convers & Storage Shanxi Prov, Taiyuan 030006, Peoples R China published Asymmetric Alkoxy- and Hydroxy-Carbonylations of Functionalized Alkenes Assisted by beta-Carbonyl Groups in 2021.0, Cited 46.0. Recommanded Product: 101-84-8. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

As a fundamental type of carbonylation reaction, the alkoxy- and hydroxy-carbonylation of unsaturated hydrocarbons constitutes one of the most important industrial applications of homogeneous catalysis. However, owing to the difficulties in controlling multi-selectivities for asymmetric hydrocarbonylation of alkenes, this reaction is typically limited to vinylarenes and analogues. In this work, a highly efficient asymmetric alkoxy- and hydroxy-carbonylation of beta-carbonyl functionalized alkenes was developed, providing practical and easy access to various densely functionalized chiral molecules with high optical purity from broadly available alkenes, CO, and nucleophiles (>90 examples, 84-99 % ee). This protocol features mild reaction conditions and a broad substrate scope, and the products can be readily transformed into a diverse array of chiral heterocycles. Control experiments revealed the key role of the beta-carbonyl group in determining the enantioselectivity and promoting the activity, which facilitates chiral induction by coordination to the transition metal as rationalized by DFT calculations. The strategy of utilizing an innate functional group as the directing group on the alkene substrate might find further applications in catalytic asymmetric hydrocarbonylation reactions.

About Diphenyl oxide, If you have any questions, you can contact Ren, XY; Wang, Z; Shen, CR; Tian, XX; Tang, L; Ji, XL; Dong, KW or concate me.. Recommanded Product: 101-84-8

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

HPLC of Formula: C14H14O. Zhao, WJ; Li, X; Li, HW; Zheng, XL; Ma, HW; Long, JX; Li, XH in [Zhao, Weijie; Li, Xuan; Li, Haowei; Zheng, Xinlai; Ma, Hongwei; Long, Jinxing; Li, Xuehui] South China Univ Technol, Sch Chem & Chem Engn, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China published Selective Hydrogenolysis of Lignin Catalyzed by the Cost-Effective Ni Metal Supported on Alkaline MgO in 2019, Cited 57. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

Bulk chemicals produced from renewable resources are receiving considerable attention due to the increase in sustainable practices. In this study, a novel, efficient, and sustainable strategy has been proposed to produce versatile petroleum based monophenols from the natural aromatic polymer, lignin, via the selective cleavage of its specific chemical linkages by a cost-effective catalyst, Ni/MgO. The results demonstrate that 93.4% of lignin is converted, yielding 15.0% monophenols in the presence of 20% Ni/MgO. Importantly, 42.3% of these volatile chemicals are found to be 4-ethyl phenol (the yield is 6.31%), a widely used fine chemical currently obtained from the petrochemical industry. Further comparative investigations on the raw and recovered lignin using heteronuclear single quantum correlation-nuclear magnetic resonance (HSQC-NMR), Fourier transform infrared (FT-IR), quantitative C-13 NMR, and the alkaline nitrobenzene oxidation method reveal that the selective breakage of the ester bond between the p-hydroxyphenyl structural unit and the other fragments followed by decarboxylation is responsible for the good performance of the 4-ethyl phenol formation process. Therefore, the results of this work would provide new insights for producing value-added petrochemicals from renewable lignin.

HPLC of Formula: C14H14O. Welcome to talk about 103-50-4, If you have any questions, you can contact Zhao, WJ; Li, X; Li, HW; Zheng, XL; Ma, HW; Long, JX; Li, XH or send Email.

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

In 2019 TALANTA published article about BETA-ELEMENE; IDENTIFICATION; CELLS; PENICILLAMINE; APOPTOSIS; LEUKEMIA; ARREST; ROOTS; AROMA; RICE in [Park, Hyeon-Yong; Boo, Hee-Ock] Chosun Univ, Dept Life Sci, Gwangju 61452, South Korea; [Shin, Jeoung-Hwa] Korea Basic Sci Inst, Seoul Ctr, Seoul 02855, South Korea; [Gorinstein, Shela] Hebrew Univ Jerusalem, Hadassah Med Sch, Sch Pharm, Inst Drug Res, IL-91120 Jerusalem, Israel; [Ahn, Yun Gyong] Korea Basic Sci Inst, Western Seoul Ctr, Seoul 03760, South Korea in 2019, Cited 27. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Recommanded Product: Diphenyl oxide

Species of herbaceous flowering perennial plant of the family Campanulaceae such as Platycodon grandiflorum (P. grandiflorum) and Codonopsis lanceolata (C. lanceolata) widely used in traditional medicine to treat different diseases. In spite of different medicinal results after consumption of the plants, it is hard to distinguish between two of them, because of their similar morphological characteristics. In this study, a gas chromatography-mass spectrometry (GC-MS) – based metabolite profiling approach was performed and examined to discriminate tuberous roots of P. grandiflorum and C. lanceolate for medicinal purposes. Two basic approaches for sample preparation, headspace solid-phase microextraction (HS-SPME) and solvent extraction were adopted. Multivariate statistical techniques, such as orthogonal partial least-squares discriminant analysis (OPLS-DA) plots showed significant differences between P. grandiflorum and C. lanceolata for polar primary and volatile organic metabolites. A number of potential candidates were suggested as the chemomarkers for discrimination of two plants.

Recommanded Product: 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

Computed Properties of C12H10O. In 2019 APPL CATAL A-GEN published article about ACID IONIC LIQUIDS; EFFICIENT SYNTHESIS; CHEMICAL-EQUILIBRIUM; METHANOL; REDUCTION; SITES; OME; PARAFORMALDEHYDE; IMPROVEMENT; TRIOXANE in [Wang, Ruiyi; Wu, Zhiwei; Li, Zhikai; Qin, Zhangfeng; Chen, Chengmeng; Zheng, Zhanfeng; Wang, Guofu; Fan, Weibin; Wang, Jianguo] Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, POB 165, Taiyuan 030001, Shanxi, Peoples R China; [Chen, Chengmeng] Chinese Acad Sci, Inst Coal Chem, Key Lab Carbon Mat, Taiyuan 030001, Shanxi, Peoples R China in 2019, Cited 48. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

Polyoxymethylene dimethyl ethers (PODE, with the formula of CH3O-(CH2O)(n)-CH3), as a promising environmentally benign diesel fuel or additive with an enormous potential in the reduction of soot and NIC, emissions, can be efficiently synthesized from methanol derivatives such as dimethoxymethane (DMM) and trioxymethylene (TOM), which requests a proper catalyst of high performance. In this work, the catalytic performance of graphene oxide (GO) in the synthesis of PODEn as well as its relation to the catalyst structure was thoroughly investigated. The results indicate that GO is an excellent catalyst in the synthesis of PODEn from DMM and TOM; a TOM conversion of 94.6% and selectivity of 86.0% to PODE2-8 are achieved under mild reaction conditions, which is superior to the majority of the state-of-the-art catalysts. Meanwhile, the active species and characteristic layer structure of GO sheets catalytically responsible for PODEn formation were discriminated through selectively removing certain surface functional groups, thermally annealing at different temperatures, and carefully comparing with a series of model compounds. The results illustrate that the superior catalytic performance of GO in the PODEn synthesis should be ascribed to a synergy between the surface sulfonyl, hydroxyl and carboxyl groups present on the GO surface and the unique layered structure of GO sheets, wherein the surface sulfonyl groups act as the main active sites. The insights shown in this work are beneficial to a deep understanding on the catalytic principle of GO and development of efficient catalyst for the synthesis of PODEn.

Welcome to talk about 101-84-8, If you have any questions, you can contact Wang, RY; Wu, ZW; Li, ZK; Qin, ZF; Chen, CM; Zheng, ZF; Wang, GF; Fan, WB; Wang, JG or send Email.. Computed Properties of C12H10O

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

Recommanded Product: Diphenyl oxide. In 2020.0 ENVIRON POLLUT published article about PEARL RIVER ESTUARY; WASTE RECYCLING SITE; DECHLORANE PLUS; POLYCHLORINATED-BIPHENYLS; TEMPORAL TREND; PBDES; SEDIMENTS; BIOACCUMULATION; SOILS; BIOAVAILABILITY in [Hu, Yongxia; Sun, Yuxin; Zhang, Zaiwang; Li, Huawei; Wang, Weiwei; Xie, Jinli; Xu, Xiangrong] Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Trop Marine Bioresources & Ecol, Guangdong Prov Key Lab Appl Marine Biol, Guangzhou 510301, Peoples R China; [Pei, Nancai] Chinese Acad Forestry, Res Inst Trop Forestry, Guangzhou 510520, Peoples R China; [Sun, Yuxin; Xu, Xiangrong] Chinese Acad Sci, Innovat Acad South China Sea Ecol & Environm Engn, Guangzhou 510301, Peoples R China; [Luo, Xiaojun; Mai, Bixian] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China; [Li, Huawei; Wang, Weiwei; Xie, Jinli] Univ Chinese Acad Sci, Beijing 100049, 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.

Halogenated flame retardants (HFRs) are ubiquitous in the environment, but little information is available about the bioaccumulation of HFRs in mangrove plants. In this study, three mangrove plant species were collected from Futian National Nature Reserve of Shenzhen City, South China to investigate the bioaccumulation of polybrominated diphenyl ethers (PBDEs) and several alternative halogenated flame retardants (AHFRs), including decabromodiphenyl ethane (DBDPE), 1,2-bis(2,4,6-tribromophenoxy) ethane (BTBPE), hexabromobenzene (HBB), pentabromotoluene (PBT), tetrabromop-xylene (pTBX), pentabromoethylbenzene (PBEB) and dechlorane plus (DP). The mean concentrations of PBDEs, DBDPE, BTBPE, pTBX, PBT, PBEB, HBB and DP in mangrove plant species were 2010,1870, 36.2,18.7, 40.1,17.8, 9.68 and 120 pg g(-1) dry weight, respectively. PBDEs were the dominant HFRs in mangrove plant tissues, followed by DBDPE. The relative abundance of BDE 209 in three mangrove plant tissues were much lower than those in sediments. Significant negative relationships between log root bioaccumulation factors and log K-ow and between log TFr-s (from root to stem) and log K-ow were observed, indicating that HFRs with low hydrophobicity were easily absorbed by mangrove roots and stems. A positive correlation between log TFs-1 (from stem to leaf) and log K-ow were found, suggesting that air-leaf exchange may occur in mangrove plants. This study highlights the uptake of HFRs by mangrove plants, which can be used as remediation for HFRs contamination in the environment. (C) 2020 Elsevier Ltd. All rights reserved.

Recommanded Product: 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 2020.0 RUSS J PHYS CHEM A+ published article about BINARY-MIXTURES; DENSITY in [Yakovlev, I. G.; Garkushin, I. K.; Kolyado, A., V] Samara State Tech Univ, Samara 443001, Russia in 2020.0, Cited 19.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. SDS of cas: 101-84-8

A theoretical and experimental study is performed for liquid-solid phase equilibria in the two-component diphenyl oxide-n-hexadecane system. The results show that this system is eutectic. Two means are chosen for the theoretical study of the system: the Schroder-Le Chatelier equations and the original UNIFAC system. Experimental studies are made via differential thermal analysis on a DSC unit. Results from the theoretical and experimental studies are presented in the formT-xdiagrams of the system. The theoretical and experimental data are compared to one another. Each way of calculating is assessed, and recommendations are made for their application. The eutectic coordinates (melting point and composition) are determined experimentally. The following values are determined experimentally for a eutectic melt: the enthalpy of melting; density at 25 degrees C; kinematic viscosity in the temperature range of 25 to 50 degrees C; flash point in an open cup; boiling point, and refractive index in the temperature range of 25 to 40 degrees C. The composition of the eutectic melt can be used in industry as a heat transfer fluid.

SDS of cas: 101-84-8. Welcome to talk about 101-84-8, If you have any questions, you can contact Yakovlev, IG; Garkushin, IK; Kolyado, AV or send Email.

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

An article Facile synthesis of hydrothermally stable mesoporous ZSM-5 zeolite from Al- SBA-16 via steam assisted crystallization WOS:000525171600023 published article about DRY-GEL CONVERSION; CATALYTIC PERFORMANCE; HIERARCHICAL ZEOLITES; N-HEPTANE; DESILICATION; ADSORPTION; SILICA; SIZE; CRACKING; MCM-41 in [Kamil, M. S. M.; Cheralathan, K. K.] VIT, Sch Adv Sci, Dept Chem, Vellore 632014, Tamil Nadu, India; [Kamil, M. S. M.] C Abdul Hakeem Coll Autonomous, Dept Chem, Melvisharam 632509, Tamil Nadu, India in 2020, Cited 76. Name: Benzyl ether. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

In this work, Al grafted SBA-16 (Al-SBA-16) is converted into a fully crystalline hierarchical mesoporous ZSM-5 zeolite with hydrothermal stability by steam assisted crystallization under controlled conditions. The secondary mesoporosity is due to reorganization and recrystallization events happening upon steaming the precursor. Two mesoporous aluminosilicates (Al-SBA-16s) are used as the precursors of zeolites. The precursors are obtained by post-synthetic Al grafting on the silica walls of SBA-16 with aluminium isopropoxide and sodium aluminate. Mesoporous ZSM-5 zeolites obtained from the Al-SBA-16 precursors and commercial ZSM-5 are characterized using XRD, XRF, FT-IR, TEM, N-2 adsorption, Al-27 and Si-29 MAS NMR, and TPD of NH3. The results indicated the presence of intraparticle mesoporosity in the prepared mesoporous zeolites and they have comparable crystallinity with commercial ZSM-5. Catalytic activity of the synthesized mesoporous zeolites in benzylation of mesitylene is found to be comparatively more than commercial ZSM-5, which shows existence of micro/meso hierarchical structure in the mesoporous ZSM-5 zeolites. The aluminium sources, aluminium isopropoxide and sodium aluminate have a remarkable influence on the textural, acidity, and hydrothermal stability characteristics of the synthesized mesoporous ZSM-5 zeolites.

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

HPLC of Formula: C12H10O. Authors Cui, LT; Wang, HN; Chen, SA; Zhang, YW; Lv, ZQ; Zhang, J; Xiang, Y; Lu, SF in AMER CHEMICAL SOC published article about in [Cui, Liting; Wang, Haining; Chen, Sian; Zhang, Yiwen; Lv, Zhaoqian; Zhang, Jin; Xiang, Yan; Lu, Shanfu] Beihang Univ, Sch Space & Environm, Beijing Key Lab Bioinspired Energy Mat & Devices, Beijing 100191, Peoples R China; [Wang, Haining] Univ Cent Florida, Dept Chem, Orlando, FL 32816 USA in 2021.0, Cited 35.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Graphene has extensive application in various prospects due to its good stability, high conductivity, and large specific surface area. However, the dispersion of graphene in solvents can significantly affect the preparation of graphene-supported metal nanoparticles through wet chemistry methods. In this work, a density functional theory calculation is carried out to study the interaction between graphene and various solvent molecules. According to the calculation, there is a correlation between the interaction energy (E-a) and the dispersion concentration of graphene in different solvents. In addition, we use methanol, ethanol, or 2-propanol as solvents to prepare graphene-supported palladium nanoparticles. The size of the nanoparticles decreased with stronger interaction between graphene and solvent molecules when using methanol, ethanol, or 2-propanol as solvents. Furthermore, there is a good correlation with the size of the nanoparticles and interaction energies between graphene and solvent molecules, which confirmed that E-a is an effective descriptor for graphene dispersion in solvents. This work provides insightful information to understand the dispersion mechanism of graphene in solvents and preparation of graphene-supported metal nanoparticles through wet chemistry methods.

HPLC of Formula: C12H10O. 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

An article Synergic Effect of Novel WS2 Carriers Holding Spherical Cobalt Ferrite @cubic Fe3O4 (WS2/s-CoFe2O4@c-Fe3O4) Nanocomposites in Magnetic Resonance Imaging and Photothermal Therapy for Ocular Treatments and Investigation of Corneal Endothelial Cell Migration WOS:000602528700001 published article about HYPERTHERMIA THERAPY; NANOPARTICLES; GRAPHENE; NANOFLUIDS; NANOSHEETS; CURCUMIN; SHEETS; AGENT; MOS2 in [Hatamie, Shadie; Wang, I-Jong] Natl Taiwan Univ, Coll Med, Taipei 10048, Taiwan; [Hatamie, Shadie; Shih, Po-Jen; Young, Tai-Horng] Natl Taiwan Univ, Dept Biomed Engn, Taipei 10617, Taiwan; [Chen, Bo-Wei; Yao, Da-Jeng] Natl Tsing Hua Univ, Inst Nanoengn & Microsyst, Hsinchu 30013, Taiwan in 2020, Cited 62. Application In Synthesis of Diphenyl oxide. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

The design of novel materials to use simultaneously in an ocular system for driven therapeutics and wound healing is still challenging. Here, we produced nanocomposites of tungsten disulfide carriers with spherical cobalt ferrite nanoparticles (NPs) as core inside a cubic iron oxide NPs shell (WS2/s-CoFe2O4@c-Fe3O4). Transmission electron microscopy (TEM) confirmed that 10 nm s-CoFe2O4@c-Fe3O4 NPs were attached on the WS2 sheet surfaces. The cytotoxicity of the WS2 sheets and nanocomposites were evaluated on bovine cornea endothelial cells (BCECs) using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay for a duration of three days. The MTT assay results showed low toxicity of the WS2 sheets on BCECs by 67% cell viability at 100 mu g/mL in 24 h, while the nanocomposites show 50% cell viability in the same conditions. The magnetic resonance imaging (MRI) of nanocomposites revealed the excellent T-2-weighted imaging with an r(2) contrast of 108 mM(-1) S-1. The in vitro photothermal therapy based on WS2 sheets and WS2/s-CoFe2O4 @c-Fe3O4 nanocomposites using 808 nm laser showed that the maximum thermal energy dispatched in medium at different applied power densities (1200 mw, 1800, 2200, 2600 mW) was for 0.1 mg/mL of the sample solution. The migration assay of BCECs showed that the wound healing was approximately 20% slower for the cell exposed by nanocomposites compared with the control (no exposed BCECs). We believe that WS2/s-CoFe2O4@c-Fe3O4 nanocomposites have a synergic effect as photothermal therapy agents for eye diseases and could be a target in an ocular system using MRI.

Application In Synthesis of Diphenyl oxide. Welcome to talk about 101-84-8, If you have any questions, you can contact Hatamie, S; Shih, PJ; Chen, BW; Wang, IJ; Young, TH; Yao, DJ or send Email.

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

In 2020 BIODEGRADATION published article about NONIONIC DETERGENT DEGRADATION; FATTY ALCOHOL ETHOXYLATES; GLYCOL MONOBUTYL ETHER; POLYETHYLENE-GLYCOL; PSEUDOMONAS-PUTIDA; BUTOXYACETIC ACID; BUTYL ETHER; TETRAHYDROFURAN DEGRADATION; MOLECULAR CHARACTERIZATION; MICROBIAL-DEGRADATION in [Woiski, Christine; Dobslaw, Daniel; Engesser, Karl-Heinrich] Univ Stuttgart, Inst Sanit Engn Water Qual & Solid Waste Manageme, Dept Biol Waste Air Purificat, Bandtaele 2, D-70569 Stuttgart, Germany in 2020, Cited 100. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Recommanded Product: Benzyl ether

A total of 11 bacterial strains capable of completely degrading 2-butoxyethanol (2-BE) were isolated from forest soil, a biotrickling filter, a bioscrubber, and activated sludge, and identified by 16S rRNA gene sequence analysis. Eight of these strains belong to the genus Pseudomonas; the remaining three strains are Hydrogenophaga pseudoflava BOE3, Gordonia terrae BOE5, and Cupriavidus oxalaticus BOE300. In addition to 2-BE, all isolated strains were able to grow on 2-ethoxyethanol and 2-propoxyethanol, ethanol, n-hexanol, ethyl acetate, 2-butoxyacetic acid (2-BAA), glyoxylic acid, and n-butanol. Apart from the only gram-positive strain isolated, BOE5, none of the strains were able to grow on the nonpolar ethers diethyl ether, di-n-butyl ether, n-butyl vinyl ether, and dibenzyl ether, as well as on 1-butoxy-2-propanol. Strains H. pseudoflava BOE3 and two of the isolated pseudomonads, Pseudomonas putida BOE100 and P. vancouverensis BOE200, were studied in more detail. The maximum growth rates of strains BOE3, BOE100, and BOE200 at 30 degrees C were 0.204 h(-1) at 4 mM, 0.645 h(-1) at 5 mM, and 0.395 h(-1) at 6 mM 2-BE, respectively. 2-BAA, n-butanol, and butanoic acid were detected as potential metabolites during the degradation of 2-BE. These findings indicate that the degradation of 2-BE by the isolated gram-negative strains proceeds via oxidation to 2-BAA with subsequent cleavage of the ether bond yielding glyoxylate and n-butanol. Since Gordonia terrae BOE5 was the only strain able to degrade nonpolar ethers like diethyl ether, the degradation pathway of 2-BE may be different for this strain.

Welcome to talk about 103-50-4, If you have any questions, you can contact Woiski, C; Dobslaw, D; Engesser, KH or send Email.. Recommanded Product: Benzyl ether

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