Day: February 11, 2022

Recently I am researching about PALLADIUM NANOPARTICLES; NITRO-COMPOUNDS; HETEROGENEOUS CATALYST; COUPLING REACTIONS; ORGANIC POLYMER; ARYL HALIDES; REDUCTION; NANOCOMPOSITE; HOLLOW; NPS, Saw an article supported by the Fondation pour l’Ecole Nationale Superieure de Chimie de Mulhouse. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Enneiymy, M; Le Drian, C; Becht, JM. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone. Recommanded Product: 1-(4-Nitrophenyl)ethanone

A green chemical preparation of Pd nanoparticles (NPs) embedded in phytochemical resins using a plant extract from Pulicaria odora L. and PdCl2 under ambiant conditions is reported. Two batches of Pd NPs have been prepared: they present homogeneous sizes of respectively 2.2 nm and 3.2 nm depending on the preparation conditions. The Pd NPs were characterized by different techniques (TEM, HRTEM, XRD, XPS and BET) and have been successfully used for the reduction of nitroarenes in EtOH under H-2 at atmospheric pressure at rt in the presence of only 5 mequiv. of Pd. Finally the Pd NPs embedded in resin particles were easily recovered by filtration and used at least seven times without significant loss in efficiency. The residual amount of palladium found in the reaction product is very low (<0.6% of the initial amount). Therefore both preparation of the Pd NPs and their use for hydrogenations of nitroarenes are environmentally benign. Recommanded Product: 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Enneiymy, M; Le Drian, C; Becht, JM or concate me.

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

Serrano-Maldonado, A; Reina, A; Portales-Martinez, B; Guerrero-Rios, I in [Serrano-Maldonado, Alejandro; Reina, Antonio; Guerrero-Rios, Itzel] Univ Nacl Autonoma Mexico, Dept Quim Inorgan & Nucl, Ave Univ 3000, Mexico City 04510, DF, Mexico; [Portales-Martinez, Benjamin] Inst Politecn Nacl, CONACYT, Ctr Invest Ciencia Aplicada & Tecnol Avanzada, Calzada Legaria 694, Mexico City 11500, DF, Mexico published Thioglycerol-Stabilized Rhodium Nanoparticles in Biphasic Medium as Catalysts in Multistep Reactions in 2020.0, Cited 56.0. COA of Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Small rhodium nanoparticles (ca. 3.5 nm) were prepared by the decomposition of an organometallic precursor under hydrogen pressure in glycerol using 1-thioglycerol as stabilizer. Full characterization in the solid state [HR-TEM, EDX, XPS] showed a fcc structure for the Rh-0/Rh(I)nanoparticles capped with thiolate ligand. Reduction of different functionalities, including nitro groups and imines, was applied to tandem reductive amination of aldehydes with primary and secondary amines, and to the synthesis ofN-substituted anilines from nitrobenzene. In addition, thiolate-capped RhNPs could be recovered and reused up to 5 runs without loss of activity nor selectivity.

COA of Formula: C8H7NO3. 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

Oliveira, RL; Ben Ghorbel, MC; Praetz, S; Meiling, D; Schlesiger, C; Schomacker, R; Thomas, A in [Oliveira, Rafael Lima; Ben Ghorbel, Mohamed Chedly; Thomas, Arne] Tech Univ Berlin, Fak 2, Inst Chem Funkt Mat, D-10623 Berlin, Germany; [Oliveira, Rafael Lima; Ben Ghorbel, Mohamed Chedly; Schomaecker, Reinhard] Tech Univ Berlin, Fak 2, Inst Chem, D-10623 Berlin, Germany; [Praetz, Sebastian; Schlesiger, Christopher] Tech Univ Berlin, Inst Opt & Atom Phys, D-10623 Berlin, Germany; [Meiling, Dennis] Tech Univ Berlin, Dept Energy & Automat, Elect Energy Storage Technol EET, D-10587 Berlin, Germany published Confinement of Cobalt Species in Mesoporous N-Doped Carbons and the Impact on Nitroarene Hydrogenation in 2020.0, Cited 67.0. 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.

A general strategy to synthesize mesoporous and macroporous carbon and N-doped mesoporous carbon is presented. The immobilization of cobalt catalysts with dispersed subnanometer particles in mesoporous N-doped carbon matrixes is also shown. These materials were used as catalysts for the hydrogenation of nitroarenes under considerably mild conditions. The surface area and the presence of nitrogen on the supports were demonstrated to be fundamental to disperse and stabilize the active metal species, which were responsible for the outstanding performance of these materials compared to cobalt catalysts deposited on silica, alumina, or mesoporous carbon. Finally, the ability to catalyze the hydrogenation of nitroarenes containing electron-donating groups (EDGs) and electron-withdrawing groups (EWGs) with good selectivity was also explored.

Product Details of 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Oliveira, RL; Ben Ghorbel, MC; Praetz, S; Meiling, D; Schlesiger, C; Schomacker, R; Thomas, A or send Email.

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

Zhang, LK; Wang, JM; Shang, NZ; Gao, ST; Gao, YJ; Wang, C in [Zhang, Longkang; Wang, Junmin; Shang, Ningzhao; Gao, Shutao; Wang, Chun] Hebei Agr Univ, Coll Sci, Baoding 071001, Peoples R China; [Gao, Yongjun] Univ Hebei, Coll Chem & Environm Sci, Baoding 071002, Peoples R China published Ultra dispersed cobalt anchored on nitrogen-doping ordered porous carbon as an efficient transfer hydrogenation catalyst in 2019.0, Cited 52.0. COA of Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A non-noble heterogeneous catalyst, ultra dispersed Co anchored on ordered porous nitrogen-riched carbon (CoN@PCN) was fabricated through a sacrificial-template pyrolysis strategy, in which SBA-15 and 1, 10-phenanthroline were employed as the hard template and ligand, respectively. Co was ultra dispersed owing to the confinement effect of SBA-15 and the strong coordination effect of Co with phenanthroline. The CoN@PCN displayed excellent catalytic activity and selectivity for the hydrogenation of nitroarenes with ammonia-borane as hydrogen donor under mild conditions, which can be ascribed to the ultra dispersed Co sites, high adsorption ability of the catalyst for ammonia-borane, large specific surface area and abundant porous structure of CoN@PCN. Based on the results of density functional theory calculations, the catalytic mechanism of CoN@PCN for the hydrogenation reaction was proposed. The recycled CoN@PCN had no obvious change in catalytic performance after five consecutive cycles, indicating its durability and recyclability.

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.. COA of Formula: C8H7NO3

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

Recommanded Product: 86-29-3. Hu, LZ; Hussain, MI; Deng, QF; Liu, Q; Feng, YY; Zhang, XH; Xiong, Y in [Hu, Liangzhen; Hussain, Muhammad Ijaz; Deng, Qingfu; Liu, Qing; Feng, Yangyang; Zhang, Xiaohui; Xiong, Yan] Chongqing Univ, Sch Chem & Chem Engn, Chongqing 401331, Peoples R China; [Xiong, Yan] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China published I-2/Li2CO3-promoted cyanation of diarylalcohols through a dual activation process in 2019, Cited 59. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3.

One-step base promoted strategy for cyanation of alpha,alpha-diaryl alcohols has been developed under mild and transition metal-free conditions. This method provides a straightforward and facile way towards the synthesis of beta,gamma-unsaturated nitriles and alpha-phenylnitiriles from alpha-vinyl carbinols and alpha,alpha-diaryl methanols, respectively, up to 99% yield. Moreover, various azides and ethers could also be accessed from their respective nucleophiles under standard reaction conditions. (C) 2018 Elsevier Ltd. All rights reserved.

Bye, fridends, I hope you can learn more about C14H11N, If you have any questions, you can browse other blog as well. See you lster.. Recommanded Product: 86-29-3

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

Name: 1-(4-Nitrophenyl)ethanone. Arafa, WAA; Hussein, MF in [Arafa, Wael Abdelgayd Ahmed; Hussein, Modather F.] Jouf Univ, Coll Sci, Chem Dept, POB 2014, Sakaka, Aljouf, Saudi Arabia; [Arafa, Wael Abdelgayd Ahmed] Fayoum Univ, Fac Sci, Chem Dept, POB 63514, Fayoum City, Egypt; [Hussein, Modather F.] Al Azhar Univ, Fac Sci, Chem Dept, Asyut Branch, Cairo, Egypt published Design, Sonosynthesis, Quantum-Chemical Calculations, and Evaluation of New Mono- and Bis-pyridine Dicarbonitriles as Antiproliferative Agents in 2020.0, Cited 49.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

i Summary of main observation and conclusion A highly efficient, simple, and clean single-step sonosynthetic procedure has been sophisticated for assembling new series of mono- and bis-pyridine dicarbonitriles from ketones, HCl, and tetracyanoethylene. The presented protocol is applicable for the preparation of a broad range of uniquely substituted pyridine dicarbonitriles and seems to be superior in comparison with other previously reported methods. The antiproliferative impact of the newly synthesized derivatives was screened towards three representative cancer cell lines (MCF-7, A549, and HCT116). Most of the evaluated derivatives showed a moderate to excellent anti-proliferative activity towards the selected cell lines. Of these, compounds 4h, 4k, 10, 12a, and 12b showed both potent anticancer activity (IC50<10 mu M) and lower cytotoxic effect (IC50 > 58 mu M) on non-tumorigenic cells (MCF-10A and NCM460), suggesting their promising potential to be lead molecules for future antitumor drug discovery. The structure-activity relationships have been also discussed. Moreover, quantum chemical studies based on Density Functional Theory (DFT) of the synthesized compounds were investigated and found to be consistent with the in vitro inhibitory activities.

Welcome to talk about 100-19-6, If you have any questions, you can contact Arafa, WAA; Hussein, MF or send Email.. Name: 1-(4-Nitrophenyl)ethanone

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

An article Catalytic activity in transfer hydrogenation using ruthenium (II) carbonyl complexes containing two 1,8-naphthyridine as N-monodentate ligands WOS:000454151300018 published article about H BOND ACTIVATION; RU SINGLE BOND; AMIDO COMPLEXES; TITANIUM IMIDO; BASE-FREE; REACTIVITY; H-2; 2-(2-PYRIDYL)-1,8-NAPHTHYRIDINE; CYCLOADDITION; GENERATION in [Gajardo, Juana] Univ San Sebastian, Fac Ciencias, Dept Ciencias Biol & Quim, Santiago, Chile; [Araya, Juan C.] Univ Cent, Fac Ciencias Salud, Ctr Ciencias Basicas, Santiago, Chile; [Ibanez, Andres] Univ Chile, Fac Ciencias Fis & Matemat, Santiago, Chile; [Guerchais, Veronique; Le Bozec, Hubert] Univ Rennes 1, UMR 6226 CNRS, Sci Chim Rennes, Campus Beaulieu, F-35042 Rennes, France; [Moya, Sergio A.] Univ Santiago Chile, Fac Quim & Biol, Avda Libertador Bernardo OHiggins 3363,Casilla 40, Santiago, Chile; [Aguirre, Pedro] Univ Chile, Fac Ciencias Quim & Farmaceut, Santiago, Chile in 2019.0, Cited 62.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. HPLC of Formula: C8H7NO3

A new series of novel complexes of type cis-[Ru(CO)(2)Cl-2(L)(2)], L = 2-phenyl-1,8-naphthyridine, 2-(4′-nitrophenyl)-1,8-naphthyridine, 2-(4′-bromophenyl)-1,8-naphthyridine, 2-(4′-methylphenyl)-1,8-naphthyridine, 2-(3′-methoxyphenyl)-1,8-naphthyridine, 2-(2′-methoxyphenyl)-1,8-naphthyridine and 2-(4′-methoxyphenyl)-1,8-naphthyridine have been successfully synthesized and characterized. We found that the complexes can be directly synthesized from [RuCl2(CO)(2)](2) with high yield. The crystallographic structures of complex cis-[RuCl2(CO)(2)(2-(4′-methoxyphenyl)-1,8-naphthyridine-kappa N8)(2)] and cis-[RuCl2(CO)(2)(2-(2′-methoxyphenyl)-1,8-naphthyridine-kappa N8)(2)] have been established by X-ray single crystal diffraction studies, which indicate an octahedral geometry with two 1,8-naphthyridine ligands coordinated to the metal in a N-monodentate fashion. The ruthenium(II) complexes have been studied as catalysts in the transfer hydrogenation of acetophenone. We found that complexes show moderate activities and a 100% selectivity. The best turnover frequency (390 h(-1)) is found for cis-[RuCl2(CO)(2)(2-(4′-methoxyphenyl)-1,8-naphthyridine-kappa N8)(2)] when the substrate/catalysis ratio was 1000/1. The catalytic conditions were optimized using different substrate/catalyst and base/catalyst ratios.

HPLC of Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Gajardo, J; Araya, JC; Ibanez, A; Guerchais, V; Le Bozec, H; Moya, SA; Aguirre, P or send Email.

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

Subhedar, DD; Deshmukh, DS; Bhanage, BM in [Subhedar, Dnyaneshwar D.; Deshmukh, Dewal S.; Bhanage, Bhalchandra M.] Inst Chem Technol, Dept Chem, Nathalal Parekh Marg, Mumbai 400019, Maharashtra, India published Cp*Co(III) catalyzed annulation of N-Cbz hydrazones for the redox-neutral synthesis of isoquinolines via C-H/N-N bond activation in 2019.0, Cited 41.0. 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 new cascade oxidative cyclization reaction of N-Cbz hydrazones with internal alkynes has been explored for the preparation of isoquinoline derivatives using Cp*Co-III-catalyst through C-H and N-N bond functionalization. N-Cbz hydrazones are rarely explored as directing group for redox-neutral [4 + 2] cyclization reaction through the cyclometallation and this catalyst system does not require any external oxidizing agent, as well as, silver or antimony salt. The current efficient approach has been utilized for the synthesis of different isoquinoline derivatives with good regioselectivity and yields.

Application In Synthesis of 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Subhedar, DD; Deshmukh, DS; Bhanage, BM or concate me.

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

Name: 1-(4-Nitrophenyl)ethanone. Authors Bansal, KK; Bhardwaj, JK; Saraf, P; Thakur, VK; Sharma, PC in ELSEVIER SCI LTD published article about in [Bansal, K. K.; Sharma, P. C.] Kurukshetra Univ, Inst Pharmaceut Sci, Kurukshetra 136119, Haryana, India; [Bhardwaj, J. K.; Saraf, P.] Kurukshetra Univ, Dept Zool, Reprod Physiol Lab, Kurukshetra 136119, Haryana, India; [Thakur, V. K.] Scotlands Rural Coll SRUC, Biorefining & Adv Mat Res Ctr, Kings Bldg, Edinburgh EH9 3JG, Midlothian, Scotland; [Sharma, P. C.] Delhi Pharmaceut Sci & Res Univ DPSRU, Dept Pharmaceut Chem, New Delhi 110017, India in 2020, Cited 29. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Fourteen N-[{(substituted-phenylthiazol-2-yl)-3-aryl-1H-pyrazol-4-yl}methylene]-5-substituted-thiazol-2-amine (5a-n) analogs were synthesized by the reaction of 3-aryl-1-(thiazol-2-yl)-1H-pyrazole-4-carbaldehyde and substituted thiazole amines. The structures of prepared compounds were delineated by elemental analysis, FT-IR and H-1 NMR spectra. These analogs were scrutinized for in vitro antiinfective and cytotoxic activities. Some thaizole clubbed pyrazole derivatives were assessed for their cytological changes in germ cells of Capra hircus by using histomorphological analysis, fluorescence assay and apoptosis quantification. Compound 51 having 4-NO2 substituent induced the significant apoptosis in tested cells of Capra hircus. The results revealed that compounds 5c, 5e, 5k, and 51 have commendable antibacterial activity within MIC range of 62.5-250 mu g/ml. Compound 5c emerged as a potent antimalarial compound by exhibiting IC50 value of 0.23 mu g/ml and compound 5j induced paralysis of Pherentima posthuma at 8.6 +/- 1.94 min and death at 20 +/- 5.04 min, respectively. Compound 5j revealed an excellent cytotoxicity at IC50 value of 30.7 and < 10 mu g/ml against MCF-7 and HeLa cells, respectively. Individually, compounds 5c, 5j and 51 could be considered as promising anti-infective and cytotoxic compounds. (C) 2020 Elsevier Ltd. All rights reserved. Name: 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Bansal, KK; Bhardwaj, JK; Saraf, P; Thakur, VK; Sharma, PC or send Email.

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

COA of Formula: C8H7NO3. Authors Mori, M; Stelitano, G; Chiarelli, LR; Cazzaniga, G; Gelain, A; Barlocco, D; Pini, E; Meneghetti, F; Villa, S in MDPI published article about in [Mori, Matteo; Cazzaniga, Giulia; Gelain, Arianna; Barlocco, Daniela; Pini, Elena; Meneghetti, Fiorella; Villa, Stefania] Univ Milan, Dept Pharmaceut Sci, Via L Mangiagalli 25, I-20133 Milan, Italy; [Stelitano, Giovanni; Chiarelli, Laurent R.] Univ Pavia, Dept Biol & Biotechnol Lazzaro Spallanzani, Via A Ferrata 9, I-27100 Pavia, Italy in 2021.0, Cited 38.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Tuberculosis (TB) causes millions of deaths every year, ranking as one of the most dangerous infectious diseases worldwide. Because several pathogenic strains of Mycobacterium tuberculosis (Mtb) have developed resistance against most of the established anti-TB drugs, new therapeutic options are urgently needed. An attractive target for the development of new antitubercular agents is the salicylate synthase MbtI, an essential enzyme for the mycobacterial siderophore biochemical machinery, absent in human cells. A set of analogues of I and II, two of the most potent MbtI inhibitors identified to date, was synthesized, characterized, and tested to elucidate the structural requirements for achieving an efficient MbtI inhibition and a potent antitubercular activity with this class of compounds. The structure-activity relationships (SAR) here discussed evidenced the importance of the furan as part of the pharmacophore and led to the preparation of six new compounds (IV-IX), which gave us the opportunity to examine a hitherto unexplored position of the phenyl ring. Among them emerged 5-(3-cyano-5-(trifluoromethyl)phenyl)furan-2-carboxylic acid (IV), endowed with comparable inhibitory properties to the previous leads, but a better antitubercular activity, which is a key issue in MbtI inhibitor research. Therefore, compound IV offers promising prospects for future studies on the development of novel agents against mycobacterial infections.

COA of Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Mori, M; Stelitano, G; Chiarelli, LR; Cazzaniga, G; Gelain, A; Barlocco, D; Pini, E; Meneghetti, F; Villa, S or send Email.

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