Category: 100-19-6

Authors Esmaeilzadeh, M; Sadjadi, S; Salehi, Z in ELSEVIER published article about SHELL HOLLOW SPHERES; HETEROGENEOUS CATALYST; SELECTIVE HYDROGENATION; COUPLING REACTIONS; CARBON DOT; NANOPARTICLES; HALLOYSITE; COPPER; OXIDE; REDUCTION in [Esmaeilzadeh, Mahsa; Salehi, Zeinab] Univ Tehran, Coll Engn, Sch Chem Engn, Tehran, Iran; [Sadjadi, Samahe] Iran Polymer & Petrochem Inst, Fac Petrochem, Gas Convers Dept, Tehran, Iran in 2020.0, Cited 60.0. Recommanded Product: 1-(4-Nitrophenyl)ethanone. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Magnetic graphene quantum dots were prepared and incorporated in cyclodextrin decorated chitosan. The resulting hybrid was then palladated and characterized using TEM, BET, TGA, XRD, VSM, ICP and FTIR spectroscopy. Next, the catalytic activity of the prepared hybrid catalyst that benefits from the chemistry of both carbohydrates and magnetic graphene quantum dots was investigated for promoting hydrogenation reaction of nitroarenes in aqueous media under mild reaction condition. The study of the catalyst performance confirmed high catalytic activity and selectivity of the catalyst towards hydrogenation of the nitro group. Moreover, the catalyst could be magnetic-ally separated from the reaction mixture and recycled up to ten reaction runs with a slight loss of the catalytic activity and Pd leaching.These results showed that the hybrid of magnetic graphene quantum dots and carbohydrates is an efficient catalyst support that can be potentially applied for the immobilization of nanoparticles to furnish heterogeneous catalysts for promoting the chemical transformations. (C) 2020 Elsevier B.V. All rights reserved.

Recommanded Product: 1-(4-Nitrophenyl)ethanone. 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.

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

Name: 1-(4-Nitrophenyl)ethanone. I found the field of Chemistry very interesting. Saw the article Structural and femtosecond third-order nonlinear optical properties of electron donor- acceptor substituted chalcones: An experimental and computational approach published in 2020.0, Reprint Addresses Patil, PS (corresponding author), KLE Inst Technol, Dept Phys, Hubballi 580030, Karnataka, India.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

Structural and third-order nonlinear optical (NLO) properties of two D-pi-A-pi-A [(2E)-3-(3-chlorophenyl)-1-(3-nitrophenyl)prop-2-en-1-one (3C3NC) and (2E)-3-(4-fluorophenyl)-1-(4-nitrophe nyl)prop-2-en-1-one (FNC)] and one D-pi-A-pi-D [(2E)-1-(9-anthryl)-3-(4-fluorophenyl) prop-2-en-1-one (FANC)] type chalcone derivatives were investigated experimentally as well as theoretically. All the three chalcones are centrosymmetric (CS) and crystallized in P2(1)/c space group. In crystal packing, all compounds exhibit CeH center dot center dot center dot O hydrogen bonds and pi center dot center dot center dot pi interactions. From UV-Vis-NIR absorption spectra, the cut-off wavelength and optical band gaps of the chalcones were evaluated. The thermal stability and the melting point of the chalcones were determined from the TGA/DTA techniques. The ultrafast third-order NLO properties of the three chalcones in solution (0.01 M) were evaluated by Z-scan technique using femtosecond (fs) pulses from Ti: Sapphire laser (similar to 150 fs, 80 MHz, 800 nm). Third-order nonlinear absorption (NLA) coefficient (beta similar to 10(-9) cmW(-1)), nonlinear refraction (NLR) index (n(2)similar to 10(-14) cm(2)W(-1)), susceptibility (chi((3)) similar to 10(-12) esu) and molecular hyperpolarizability (gamma(h) similar to 10(-31) esu) were unambiguously determined. The chalcones satisfy the condition to observe reverse saturable absorption (RSA) mechanism (sigma(ex) > sigma(g)). Further, the larger values of sigma(ex)/sigma(g) (similar to 2-3) indicate that the chalcones would exhibit remarkable optical limiting property. The estimated optical limiting (OL) threshold values are in the order of mu J/cm(2). Further, all the chalcones have satisfied the one-photon and two-photon figures of merit conditions (W > 1 and T < 1) for the optical switching applications. In addition to experimental findings, the optimized geometry, HOMO-LUMO energy gap, NLO parameters such as electronic dipole moment, polarizability, first and second hyperpolarizabilities of all the three chalcones were determined theoretically (DFT) for different wavelength at B3LYP/6-311 thorn G (d,p) basic set. The experimentally determined second-order susceptibilities (Z-scan technique) are reasonably in agreement with the computational values (TD-DFT). The MEP surface revealed that the 3C3NC, FNC and FANC molecules have some potential sites for electrophilic and nucleophilic attack. The experimental and computational NLO data clearly suggest that the nonlinearity of chalcone molecules greatly depends on the electron donor and acceptor strengths of the substituents. Further, all the chalcones are potential materials for optical limiting and optical switching applications. (C) 2020 Elsevier B.V. All rights reserved. Name: 1-(4-Nitrophenyl)ethanone. 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.

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

Authors Ren, JF; Xu, J; Zhang, GN; Xu, CL; Zhao, LL; You, XF; Wang, YC; Lu, Y; Yu, LY; Wang, JX in PERGAMON-ELSEVIER SCIENCE LTD published article about MYCOBACTERIUM-TUBERCULOSIS; RESISTANT TUBERCULOSIS; ACTIVATION MECHANISM; DRUG-RESISTANCE; PKNB; INHIBITORS; DELAMANID; 1ST; SAR in [Ren, Jinfeng; Xu, Jian; Zhang, Guoning; Xu, Changliang; Zhao, LiLi; You, XueFu; Wang, Yucheng; Yu, Liyan; Wang, Juxian] Chinese Acad Med Sci, Inst Med Biotechnol, Beijing 100050, Peoples R China; [Ren, Jinfeng; Xu, Jian; Zhang, Guoning; Xu, Changliang; Zhao, LiLi; You, XueFu; Wang, Yucheng; Yu, Liyan; Wang, Juxian] Peking Union Med Coll, Beijing 100050, Peoples R China; [Xu, Jian; Lu, Yu] Capital Med Univ, Beijing TB & Thorac Tumor Res Inst, Beijing Key Lab Drug Resistance TB Res, Beijing, Peoples R China; [Xu, Jian; Lu, Yu] Capital Med Univ, Beijing Chest Hosp, Beijing, Peoples R China; [Xu, Changliang] Jiangsu Food & Pharmaceut Sci Coll, Food & Drug Anal & Testing Ctr, Jiangsu Prot Drug Engn Lab, Huaian 223003, Jiangsu, Peoples R China in 2019.0, Cited 25.0. Computed Properties of C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

A series of novel (E)-4-oxo-2-crotonamide derivatives were designed and synthesized to find potent antituberculosis agents. All the target compounds were evaluated for their in vitro activity against Mycobacterium tuberculosis H(37)Rv(MTB). Results reveal that 4-phenyl moiety at part A and short methyl group at part C were found to be favorable. Most of the derivatives displayed promising activity against MTB with MIC ranging from 0.125 to 4 mu g/mL. Especially, compound IIIa16 was found to have the best activity with MIC of 0.125 mu g/mL against MTB and with MIC in the range of 0.05-0.48 mu g/mL against drug-resistant clinical MTB isolates.

Computed Properties of C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Ren, JF; Xu, J; Zhang, GN; Xu, CL; Zhao, LL; You, XF; Wang, YC; Lu, Y; Yu, LY; Wang, JX or send Email.

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

Authors Yang, LL; Chen, Y; He, JL; Njoya, EM; Chen, JJ; Liu, SY; Xie, CQ; Huang, WZ; Wang, F; Wang, ZY; Li, YZ; Qian, S in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Yang, Lingling; Chen, Yang; Chen, Jianjun; Liu, Siyan; Xie, Congqiang; Huang, Wenze; Wang, Zhouyu; Qian, Shan] Xihua Univ, Sch Food & Bioengn, Dept Pharmaceut Engn, Chengdu 610039, Sichuan, Peoples R China; [He, Junlin; Li, Yuzhi] Chengdu Univ Tradit Chinese Med, Coll Pharm, Key Lab Systemat Res Dev & Utilizat Chinese Med R, Chengdu 610091, Sichuan, Peoples R China; [Njoya, Emmanuel Mfotie; Wang, Fei] Chinese Acad Sci, Chengdu Inst Biol, Key Lab Nat Med & Clin Translat, Chengdu 610041, Sichuan, Peoples R China in 2019.0, Cited 38.0. Name: 1-(4-Nitrophenyl)ethanone. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Indoleamine 2,3-dioxygenase 1 (IDO1) and tryptophan 2,3-dioxygenase (TDO) are constitutively overexpressed in many types of cancer cells and exert important immunosuppressive functions. In this article, a series of 4,6-substituted-1H-indazole derivatives were synthesized and evaluated the inhibitory activities against IDO1 and TDO, as well as their structure-activity relationships (SARs). Among these, compound 35 displayed the most IDO1 inhibitory potency with an IC50 value of 0.74 mu M in an enzymatic assay and 1.37 mu M in HeLa cells. Quantitative analysis of the Western blot results indicated that 35 significantly decreased the INF gamma-induced IDO1 expression in a concentration-dependent manner. In addition, 35 showed promising TDO inhibition with an IC50 value of 2.93 mu M in the enzymatic assay and 7.54 mu M in A172 cells. Moreover, compound 35 exhibited in vivo antitumor activity in the CT26 xenograft model. These findings suggest that 1H-indazole derivative 35 is a potent IDO1/TDO dual inhibitor, and has the potential to be developed for IDO1/TDO-related cancer treatment.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Yang, LL; Chen, Y; He, JL; Njoya, EM; Chen, JJ; Liu, SY; Xie, CQ; Huang, WZ; Wang, F; Wang, ZY; Li, YZ; Qian, S or concate me.. Name: 1-(4-Nitrophenyl)ethanone

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

Authors Li, PH; Wang, YY; Wang, X; Wang, Y; Liu, Y; Huang, KK; Hu, J; Duan, LM; Hu, CW; Liu, JH in AMER CHEMICAL SOC published article about AEROBIC OXIDATION; EFFICIENT; POLYOXOMETALATE; HYDROCARBONS; TERT; OXYGENATION; ALKYLARENES; ACTIVATION; ETHYLBENZENE; COMPLEXES in [Li, Peihe; Wang, Yingying; Wang, Xia; Wang, Yin; Liu, Ying; Hu, Jing; Duan, Limei; Liu, Jinghai] Inner Mongolia Univ Nationalities, Coll Chem & Mat Sci, NII, Inner Mongolia Key Lab Carbon Nanomat, Tongliao 028000, Peoples R China; [Hu, Changwen] Beijing Inst Technol, Sch Chem & Chem Engn, Beijing Key Lab Photoelect Electrophoton, Minist Educ,Key Lab Cluster Sci, Beijing 100081, Peoples R China; [Huang, Keke] Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China in 2020.0, Cited 73.0. Safety 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

Precise catalytic regulation of carbon radical generation by a highly active oxygen radical to abstract the H atom in a C-H bond is an effective method for the selective activation of C-H synthetic chemistry. Herein, we report a facile catalyst system with commercially available copper(II)/{PMo12} to form a tert-butanol radical intermediate for the selective oxidation of benzylic C-H bonds. The reaction shows a broad range of substrates (benzyl methylene, benzyl alcohols) with good functional group tolerance and chemical selectivity. The corresponding carbonyl compounds were synthesized with good yields under mild conditions. DFT calculations and experimental analysis further demonstrated a reasonable carbon radical mechanism for this type of organic transformation reaction.

Safety of 1-(4-Nitrophenyl)ethanone. 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.

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

Name: 1-(4-Nitrophenyl)ethanone. In 2020.0 J POLYM RES published article about HIGH ORGANOSOLUBILITY; PRETILT ANGLE; DIAMINE in [Yuan, Chengyun; Wang, Yinghan] Sichuan Univ, Coll Polymer Sci & Engn, State Key Lab Polymer Mat Engn, Chengdu 610065, Peoples R China; [Sun, Zhen] Shanghai KaiYuLin Pharmaceut Technol Co LTD, Shanghai 201805, Peoples R China in 2020.0, Cited 24.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Four triphenylpyridine diamines with different substituent structure were successfully synthesized and polymerized to obtained polyimides (PIs) via one-step. The diamines and PIs were characterized by FTIR and H-1-NMR spectra. The aggregated structure of PIs was amorphous by wide angle X-ray diffraction test. The structure of the substituent had an important influence on the properties of PI (such as solubility, thermal stability, optical and mechanical properties). The introduction of tert-butyl group could reduce the solubility in non-polar solvent of PI. In addition, the introduction of hydroxyl group alone could increase the solubility in polar solvent of polymer due to the large polarity of the hydroxyl groups. All PIs exhibited high thermal stability and heat resistance, but the introduction of too much tert-butyl group reduced the thermal stability of PI. The introduction of tert-butyl group could effectively improve the optical properties of PIs. The maximum transmittance of PIs was above 85% (87.2-90.3%).

Welcome to talk about 100-19-6, If you have any questions, you can contact Yuan, CY; Sun, Z; Wang, YH or send Email.. Name: 1-(4-Nitrophenyl)ethanone

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

Recently I am researching about INTRAMOLECULAR 1,3-DIPOLAR CYCLOADDITION; SPIROOXINDOLE NATURAL-PRODUCTS; PROTEIN-PROTEIN INTERACTIONS; SCHIFF-BASE MACROCYCLES; CHIRAL SOLVATING AGENTS; DRUG DISCOVERY; ENCAPSULATION; INDOLIZIDINE; RECOGNITION; CAVITANDS, Saw an article supported by the Council of Scientific and Industrial Research (CSIR) New Delhi, IndiaCouncil of Scientific & Industrial Research (CSIR) – India [09/115(0775)/2014 EMR-I]. Application In Synthesis of 1-(4-Nitrophenyl)ethanone. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Prabhakaran, P; Rajakumar, P. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

A convenient and efficient method for the regioselective macrocyclization of triazole bridged spiropyrrolidine-oxindole, and bis-spiropyrrolizidine-oxindole derivatives was accomplished through intra and self-intermolecular [3 + 2] cycloaddition of azomethine ylides. The chalcone isatin precursors 9a-i required for the click reaction were obtained from the reaction of N-alkylazidoisatin 4 and propargyloxy chalcone 8a-i which in turn were obtained by the aldol condensation of propargyloxy salicylaldehyde 6 and substituted methyl ketones 7a-i. The regio- and stereochemical outcome of the cycloadducts were assigned based on 2D NMR and confirmed by single crystal XRD analysis. High efficiency, mild reaction conditions, high regio- and stereoselectivity, atom economy and operational simplicity are the exemplary advantages of the employed macrocyclization procedure.

Application In Synthesis of 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Prabhakaran, P; Rajakumar, P or concate me.

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

In 2019.0 CHEM COMMUN published article about DYNAMIC CONTROL; HIGHLY EFFICIENT; SELF-ASSEMBLIES; SIDE-CHAINS; POLY(QUINOXALINE-2,3-DIYL)S; CHIRALITY; AMPLIFICATION; SYSTEMS; STEREOCONTROL; INVERSION in [Li, Yan; Caumes, Xavier; Raynal, Matthieu; Bouteiller, Laurent] Sorbonne Univ, CNRS, Inst Parisien Chim Mol, Equipe Chim Polymeres, 4 Pl Jussieu, F-75005 Paris, France in 2019.0, Cited 54.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Quality Control of 1-(4-Nitrophenyl)ethanone

A multi-configurable catalyst, for which the degree of enantioinduction in successive reactions is varied between 6% ee and 52% ee, is achieved by supporting copper centres at the periphery of supramolecular helices. Precise characterization of the co-assemblies corroborates the relation between helix length and catalyst selectivity.

Quality Control of 1-(4-Nitrophenyl)ethanone. 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.

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

Recommanded Product: 100-19-6. Hu, YJ; Li, YM; Zheng, K; Zhang, WH; Liu, YL; Yang, H in [Hu, Yun-Jia; Li, Yu-Ming; Zheng, Kai; Zhang, Wei-Hao; Liu, Yu-Li; Yang, Hua] Guizhou Med Univ, Dept Neurosurg, Affiliated Hosp, Guiyang, Guizhou, Peoples R China published Construction of a Zn(II)-containing MOF for highly selective detection of picric acid and inhibition of human glioma cell growth in 2020.0, Cited 24.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A novel Zinc-based metal-organic framework [Zn-2(OH)(2)(H2TCPP)](DMF)(3) (1) was constructed by using a novel rigid symmetric tetracarboxylic connector, 2,3,5,6-tetrakis (4-carboxyphenyl)pyrazine (H4TCPP). The cross-linkage of Zn(II)-based 1D rod secondary building units (SBUs) with the H2TCPP2- ligands leads to the 3D channel structure of sea-type net with (6,8)-connected topology. Complex 1 not only exhibited the bright blue luminescence induced by H2TCPP2- ligand matrix coordination emission, but also effectively detected picric acid in solution whose quenching constant is 6.95 x 10(4) M-1. Next, the inhibitory effect of complex 1 on various types of cancer cell lines was detected via CCK-8 method. The influence of complex 1 on the U251 human glioma cells invasion, migration and proliferation ability was further explored via transwell method. (C) 2019 Published by Elsevier B.V.

Recommanded Product: 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Hu, YJ; Li, YM; Zheng, K; Zhang, WH; Liu, YL; Yang, H or send Email.

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

Recently I am researching about EFFICIENT SYNTHESIS; O-ALKYNYLANILINES; UNPROTECTED 2-ALKYNYLANILINES; REGIOSELECTIVE SYNTHESIS; 4-QUINOLONE DERIVATIVES; OXIDATIVE CYCLIZATION; CONJUGATE ADDITION; CASCADE REACTIONS; CATALYZED DIRECT; ANNULATION, Saw an article supported by the University of L’Aquila; University La Sapienza, Rome. Category: benzodioxans. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Marsicano, V; Arcadi, A; Chiarini, M; Fabrizi, G; Goggiamani, A; Iazzetti, A. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

This study describes diversity-oriented synthesis of 2,2,3-substituted-2,3-dihydroquinolin-4(1H)-ones vs. functionalised quinoline or N-alkenylindole derivatives through Bronsted acid mediated or Lewis acid catalyzed sequential reactions of 2-alkynylanilines with ketones. In particular, a series of challenging quinolin-4-one derivatives are prepared with good functional group tolerance in an atom-economical fashion by using p-toluenesulfonic acid monohydrate as a promoter of the reaction of ketones with 2-alkynylanilines in EtOH at reflux, while the same starting materials give the corresponding 4-substituted quinolines in toluene at 110 degrees C both in the presence of p-toluenesulfonic acid monohydrate as the promoter and FeCl3 as the catalyst. The divergent formation of N-alkenylindole derivatives occurs by switching to the use of ZnBr2 as the catalyst under the same reaction conditions. Conversely, only 4-methylsubstituted quinoline derivatives were isolated by reacting 2-ethynylanilines and/or 2-trimethylsylilanilines with ketones in all examined cases.

Category: benzodioxans. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Marsicano, V; Arcadi, A; Chiarini, M; Fabrizi, G; Goggiamani, A; Iazzetti, A or concate me.

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