Category: 100-19-6

SDS of cas: 100-19-6. Ang, HT; Rygus, JPG; Hall, DG in [Ang, Hwee Ting; Rygus, Jason P. G.; Hall, Dennis G.] Univ Alberta, Dept Chem, Centennial Ctr Interdisciplinary Sci, Edmonton, AB T6G 2G2, Canada published Two-component boronic acid catalysis for increased reactivity in challenging Friedel-Crafts alkylations with deactivated benzylic alcohols in 2019.0, Cited 47.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A general and efficient boronic acid catalyzed Friedel-Crafts alkylation of arenes with benzylic alcohols was previously developed for the construction of unsymmetrical diarylmethane products (X. Mo, J. Yakiwchuk, J. Dansereau, J. A. McCubbin and D. G. Hall, J. Am. Chem. Soc., 2015, 137, 9694). Highly electron-deficient benzylic alcohols, however, were ineffective coupling partners due to the increased difficulty of C-O bond ionization. Herein, we report the use of perfluoropinacol as an effective co-catalyst to improve the reactivity of a boronic acid catalyst in the Friedel-Crafts benzylations of electronically deactivated primary and secondary benzylic alcohols. According to spectroscopic studies, it is believed that perfluoropinacol condenses with the arylboronic acid catalyst to form a highly electrophilic and Lewis acidic boronic ester. This in situ formed species enables a more facile ionization of the benzylic alcohols likely through a mode of activation promoted by a Lewis acid assisted hydronium Bronsted acid generated from the interactions of the transient boronic ester with hexafluoroisopropanol solvent and water.

SDS of cas: 100-19-6. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Ang, HT; Rygus, JPG; Hall, DG or concate me.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Product Details of 100-19-6. Recently I am researching about AGGREGATION-INDUCED EMISSION; PYRROLE-DERIVED ALKALOIDS; INDUCED ENHANCED-EMISSION; SUBSTITUTED PYRROLES; REAL-TIME; CONSTRUCTION; QUINOLINE; COMPOUND; AMINE, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21871226, 21572194]; Science and Technology Planning Project of Hunan Province [2019RS2039]; Open Fund of Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Guangzhou, China (South China University of Technology) [2019B030301003]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Chang, D; Chen, JJ; Liu, Y; Huang, HW; Qin, AJ; Deng, GJ. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

A three-component reaction has been developed for the construction of multiaryl-substituted pyrrole derivatives from arylketones, amines, and nitrovinylarenes under metal- free conditions. Hence, homologous 1,2,4-triaryl-substituted pyrrole products were obtained in good to high yields. Furthermore, 2,3,5-triaryl-substituted pyrroles were selectively formed in the absence of nitrovinylarenes. The photophysical properties of some pyrrole products have been investigated to show good aggregation-induced emission (AIE) activity.

Product Details of 100-19-6. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Chang, D; Chen, JJ; Liu, Y; Huang, HW; Qin, AJ; Deng, GJ or concate me.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

An article Synergism of Pt nanoparticles and iron oxide support for chemoselective hydrogenation of nitroarenes under mild conditions WOS:000457815900010 published article about TEMPERATURE CO OXIDATION; RATIONAL DESIGN; FEOX SUPPORT; CATALYSTS; PT/TIO2; FTIR; EFFICIENT; ALCOHOLS; AMINES; GOLD in [Jing, Pei; Gan, Tao; Zheng, Bin; Yu, Guiyang; Yan, Wenfu; Zou, Yongcun; Zhang, Wenxiang; Liu, Gang] Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Jilin, Peoples R China; [Qi, Hui] Jilin Univ, Hosp 2, Changchun 130041, Jilin, Peoples R China; [Chu, Xuefeng] Jilin Jianzhu Univ, Sch Elect & Elect Informat Engn, Prov Key Lab Architectural Elect & Comprehens Ene, Changchun 130118, Jilin, Peoples R China in 2019.0, Cited 46.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Formula: C8H7NO3

An efficient and low-cost supported Pt catalyst for hydrogenation of niroarenes was prepared with colloid Pt precursors and alpha-Fe2O3 as a support. The catalyst with Pt content as low as 0.2 wt% exhibits high activities, chemoselectivities and stability in the hydrogenation of nitrobenzene and a variety of niroarenes. The conversion of nitrobenzene can reach 3170 mol(conv) h(-1) mol(pt)(-1) under mild conditions (30 degrees C, 5 bar), which is much higher than that of commercial Pt/C catalyst and many reported catalysts under similar reaction conditions. The spatial separation of the active sites for H-2 dissociation and hydrogenation should be responsible for the high chemoselectivity, which decreases the contact possibility between the reducible groups of nitroarenes and Pt nanoparticles. The unique surface properties of alpha-Fe2O3 play an important role in the reaction process. It provides active sites for hydrogen spillover and reactant adsorption, and ultimately completes the hydrogenation of the nitro group on the catalyst surface. (C) 2019, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Jing, P; Gan, T; Qi, H; Zheng, B; Chu, XF; Yu, GY; Yan, WF; Zou, YC; Zhang, WX; Liu, G or concate me.. Formula: C8H7NO3

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Recommanded Product: 1-(4-Nitrophenyl)ethanone. Recently I am researching about METAL-ORGANIC FRAMEWORKS; LEVULINIC ACID; RU CATALYSTS; NANOPARTICLES; DEGRADATION; PD; NANOSTRUCTURE; ENHANCEMENT; REDUCTION; OXIDATION, Saw an article supported by the Taishan Scholars Projects of Shandong [ts201511033]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31700517]; Open Fund of the Biomass-energy and Materials Key Laboratory of Jiangsu [JSBEM201802]; Key R&D project of Shandong [2017GGX70102]; 13th National 5-year R&D plans in rural areas [2016YFD0600804]. Published in WILEY in HOBOKEN ,Authors: Liu, Y; Lv, MX; Li, L; Yu, HL; Wu, Q; Pang, JH; Liu, YX; Xie, CX; Yu, ST; Liu, SW. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

An amino-functionalized silica-coated Fe3O4 nanocomposite (Fe3O4@SiO2/APTS) was synthesized. The Fe3O4@SiO2 microspheres possessed a well-defined core-shell structure, uniform sizes and high magnetization. An immobilized ruthenium nanoparticle catalyst (Fe3O4@SiO2/APTS/Ru) was obtained after coordination and reduction of Ru3+ on the Fe3O4@SiO2/APTS nanocomposite. The Ru nanoparticles were not only ultra-small with nearly monodisperse sizes but also had strong affinity with the surface of Fe3O4@SiO2/APTS. The obtained catalyst exhibited excellent catalytic performance for the hydrogenation of a variety of aromatic nitro compounds, even at room temperature. Moreover, Fe3O4@SiO2/APTS/Ru was easily recovered using a magnetic field and directly reused for at least five cycles without significant loss of its activity.

Welcome to talk about 100-19-6, If you have any questions, you can contact Liu, Y; Lv, MX; Li, L; Yu, HL; Wu, Q; Pang, JH; Liu, YX; Xie, CX; Yu, ST; Liu, SW or send Email.. Recommanded Product: 1-(4-Nitrophenyl)ethanone

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

An article Synthesis and cytotoxic activity of chalcone analogues containing a thieno [2,3-d]pyrimidin-2-yl group as the A-ring or B-ring WOS:000505596300006 published article about DIHYDROFOLATE-REDUCTASE INHIBITORS; ANTIOPPORTUNISTIC INFECTION AGENTS; DUAL THYMIDYLATE SYNTHASE; DERIVATIVES; ANTITUMOR; POTENT; DISCOVERY; DESIGN in [Wang, Fu-Cheng; Cao, Sheng-Li; Li, Hong-Yun; Yuan, Xiao-Li; Zhang, Ting-Ting] Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China; [Wang, Fu-Cheng; Cao, Sheng-Li; Li, Hong-Yun; Yuan, Xiao-Li; Zhang, Ting-Ting; Wang, Hailong; Li, Jing] Capital Normal Univ, Beijing Key Lab DNA Damage Response, Beijing 100048, Peoples R China; [Peng, Bin; Shi, Ruifeng; Li, Zhuqing; Liao, Ji; Xu, Xingzhi] Shenzhen Univ, Guangdong Key Lab Genome Stabil & Dis Prevent, Sch Med, Shenzhen 518060, Guangdong, Peoples R China; [Peng, Bin; Shi, Ruifeng; Li, Zhuqing; Liao, Ji; Xu, Xingzhi] Shenzhen Univ, Carson Int Canc Ctr, Sch Med, Shenzhen 518060, Guangdong, Peoples R China; [Peng, Bin; Shi, Ruifeng; Li, Zhuqing; Liao, Ji; Xu, Xingzhi] Shenzhen Univ, Marshall Lab Biomed Engn, Sch Med, Shenzhen 518060, Guangdong, Peoples R China; [Wang, Hailong; Li, Jing] Capital Normal Univ, Coll Life Sci, Beijing 100048, Peoples R China in 2020.0, Cited 31.0. Product Details of 100-19-6. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Many natural or synthetic chalcones have potential anti-tumor activity. Here, we synthesized two series of chalcone analogues containing a thieno [2,3-cflpyrimidin-2-y] group and evaluated for their cytotoxic activity towards cultured human lung cancer A549 and colorectal HCT-116 cells. Among them, compound 8d was the most cytotoxic against HCT-116 cells, with an IC50 value of 2.65 mu M. Analyses of the phenotypic changes induced by this compound found a dose-dependent accumulation of HCT-116 cells in sub-G1 phase, indicating that compound 8d might induce apoptosis. Furthermore, we found that 8d triggered mitochondrial membrane potential depolarization, promoted reactive oxygen species formation in HCT-116 cells, and increased the percentage of early and late apoptotic cells. Finally, immunoblotting indicated that 8d increased PARP-1 and caspases 3, 7 and 9 cleavage. These data suggest that compound 8d induces apoptosis via the mitochondrial death pathway.

Product Details of 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Wang, FC; Peng, B; Cao, SL; Li, HY; Yuan, XL; Zhang, TT; Shi, RF; Li, ZQ; Liao, J; Wang, HL; Li, J; Xu, XZ or send Email.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

I found the field of Chemistry; Science & Technology – Other Topics very interesting. Saw the article Heterogeneous carbon nitride photocatalyst for C-C bond oxidative cleavage of vicinal diols in aerobic micellar medium published in 2020.0. Safety of 1-(4-Nitrophenyl)ethanone, Reprint Addresses Niu, TF; Ni, BQ (corresponding author), Jiangnan Univ, Sch Chem & Mat Engn, Wuxi, Jiangsu, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

A green and efficient visible-light promoted aerobic oxidative C-C bond cleavage of vicinal diols in micellar medium has been developed. This protocol used graphitic carbon nitride with nitrogen vacancies (CN620) as a metal-free recyclable photocatalyst and CTAB as surfactant in water. Control experiments and the ESR results indicated that superoxide radicals and valence band holes played an important role in the reaction. Further isotope experiments suggested both a beta-scission/HAT pathway and an oxidation/hydrolysis/dehydration pathway for the reaction, which is different from previous reports. The semiconductor/micellar catalyst system can be recycled at least 10 times without a significant reduction in activity. Furthermore, this reaction could be carried out under solar light irradiation and was applicable to large-scale reactions with similar results.

Bye, fridends, I hope you can learn more about C8H7NO3, If you have any questions, you can browse other blog as well. See you lster.. Safety of 1-(4-Nitrophenyl)ethanone

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

An article Toward a Greener Barluenga-Valdes Cross-Coupling: Microwave-Promoted C-C Bond Formation with a Pd/PEG/H2O Recyclable Catalytic System WOS:000494553300041 published article about BIOLOGICAL EVALUATION; 1,1-DIARYLETHYLENES; TOSYLHYDRAZONES in [Lamaa, Diana; Messe, Estelle; Alami, Mouad; Hamze, Abdallah] Univ Paris Sud, BioCIS UMR 8076, Univ Paris Saclay,Fac Pharm,CNRS, Equipe Labellisee Ligue Canc,Lab Chim Therapeut, Rue JB Clement, F-92296 Chatenay Malabry, France; [Gandon, Vincent] Univ Paris Saclay, Univ Paris Sud, CNRS UMR 8182, ICMMO, Batiment 420, F-91405 Orsay, France in 2019.0, Cited 27.0. Application In Synthesis of 1-(4-Nitrophenyl)ethanone. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

A green Barluenga-Valdes cross-coupling reaction for the synthesis of 1,1-diarylethylenes using palladium catalysis has been developed. The new catalytic system based on Pd/Xphos-SO3Na or Pd/MeDavephos-CF3SO3 in PEG/H2O under microwave irradiation was found to be the best conditions for this transformation. The recyclability of the palladium catalyst system was also studied, and it was found to be active over nine runs without significant loss in its activity.

Application In Synthesis of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Lamaa, D; Messe, E; Gandon, V; Alami, M; Hamze, A or send Email.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Recommanded Product: 100-19-6. In 2019.0 APPL CATAL A-GEN published article about GAS-PHASE HYDROGENATION; CHEMOSELECTIVE HYDROGENATION; HIGHLY EFFICIENT; NANOPARTICLES; PHOSPHATE; CATALYST; REDUCTION; ACID; NITROBENZENE; DEHYDRATION in [Gong, Honghui; Zhao, Xiuge; Li, Difan; Xu, Zichen; Chen, Manyu; Hou, Zhenshan] East China Univ Sci & Technol, Key Lab Adv Mat, Sch Chem & Mol Engn, Shanghai 200237, Peoples R China; [Li, Huan] Shanxi Univ, Inst Crystalline Mat, Taiyuan 030006, Shanxi, Peoples R China; [Lin, Lina; Huang, Rong] East China Normal Univ, Key Lab Polar Mat & Devices, Minist Educ, Shanghai 200062, Peoples R China in 2019.0, Cited 45.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Designing and fabricating catalysts with highly dispersed metal nanoclusters (NCs) is very crucial for achieving high activity and selectivity. In this work, all-alkynyl-protected [Ag-74(C CPh)(44)](NO3)(2) cluster (Ag duster) with a well-defined structure was firstly intercalated in alpha-zirconium phosphate (alpha-ZrP) through ion-exchange. Then the atomically precise Ag cluster can be immobilized robustly in the support by a sequential process of carbonization, calcination and reduction. The supported Ag duster showed the relatively high catalytic activity (TOP = 222.9-445.8 h(-1)) and excellent recyclability for hydrogenation of a variety of nitroaromatics, as well as the compounds with carbon-carbon double bonds even if the loading of Ag was as low as 0.72 wt.%. Zirconium pyrophosphate acts as not only a stabilizer of Ag duster through a spatial confinement, but also an adsorption site for nitroaromatics. The residual carbon arisen from thermal decomposition of all-alkynyl ligand coordinating on Ag cluster exerted an important role in protecting Ag duster from sintering. As a result, the intercalation of Ag cluster in the interlayer region is a promising strategy for extending their potential applications in catalysis.

Bye, fridends, I hope you can learn more about C8H7NO3, If you have any questions, you can browse other blog as well. See you lster.. Recommanded Product: 100-19-6

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Quality Control of 1-(4-Nitrophenyl)ethanone. In 2019.0 RSC ADV published article about DOYLE-KIRMSE REACTION; 3+3 ANNULATION REACTION; ASYMMETRIC-SYNTHESIS; ENANTIOSELECTIVE SYNTHESIS; MICHAEL ADDITION; FURANNULATION STRATEGY; CYCLIZATION REACTIONS; EFFICIENT SYNTHESIS; DIAZO-COMPOUNDS; YLIDES in [Shen, Shou-Jie; Du, Xiao-Li; Zhao, Ming-gang] Shanxi Normal Univ, Sch Chem & Mat Sci, Minist Educ, Key Lab Magnet Mol Magnet Informat Mat, Linfen 041004, Shanxi, Peoples R China; [Xu, Xiao-Li; Wu, Yue-Hua; Liang, Jin-Yan] Shanxi Normal Univ, Coll Life Sci, Linfen 041004, Shanxi, Peoples R China in 2019.0, Cited 109.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

The first sequentially combined inorganic base promoted N-addition/[2,3]-sigmatropic rearrangement reaction of alpha-alkylidene pyrazolinones and propargyl sulfonium salts has been reported to construct homoallyl sulfur-containing pyrazolones with moderate to excellent yields. alpha-Alkylidene pyrazolinones function as N-nucleophilic agents distinguished from the reported C-addition reactions. Propargyl sulfonium salts were first involved in the [2,3]-sigmatropic rearrangement protocol differentiated from the well-established annulation reactions. The excellent regioselectivity, the broad scope of substrates, gram-scale synthesis and convenient transformation embody the synthetic superiority of this cascade process.

Quality Control of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Shen, SJ; Du, XL; Xu, XL; Wu, YH; Zhao, MG; Liang, JY or send Email.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Category: benzodioxans. I found the field of Chemistry very interesting. Saw the article Synthesis and Herbicidal Activities of Novel Substituted Acetophenone Oxime Esters of Pyrithiobac published in 2020.0, Reprint Addresses Hu, H; Xu, DF (corresponding author), Changzhou Univ, Natl & Local Joint Engn Res Ctr High Efficiency R, Sch Pharmaceut & Life Sci, Changzhou 213164, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

A series of substituted acetophenone oxime esters of Pyrithiobac were synthesized as potential herbicides. The structures of the synthesized new compounds were confirmed by H-1 NMR, C-13 NMR, HRMS, and X-ray single-crystal diffraction (XRD). The pre-emergence and post-emergence herbicidal activity studies show that 4-CF3 (6 f), 4-NO2 (6 i), 4-NH2 (6 j), 4-F (6 l), and 2,4-2OCH(3) (6 s) substituted acetophenone oxime esters of Pyrithiobac exhibit better pre-emergence and post-emergence herbicidal activities against monocotyledon and dicotyledon weeds than other synthesized new compounds. In pre-emergence herbicidal activity study, 6 f, 6 i, 6 j, 6 l, and 6 s exhibit similar herbicidal activities against monocotyledon and dicotyledon weeds as compared to Staple (Pyrithiobac-sodium). In post-emergence herbicidal activity study, 6 f, 6 i, 6 j, 6 l, and 6 s exhibit similar herbicidal activities against dicotyledon weeds and better herbicidal activities against monocotyledon weeds as compared to Staple. Compounds 6 i and 6 l with high herbicidal activities and similar binding mode with acetolactate synthase as compared to Staple were further subjected to crop safety study. The results show that the safety of compound 6 l to cotton is as good as Staple and better than 6 i. The present work indicates that compound 6 l may serve as a new candidate for potential herbicides.

Bye, fridends, I hope you can learn more about C8H7NO3, If you have any questions, you can browse other blog as well. See you lster.. Category: benzodioxans

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem