Day: February 15, 2022

An article Composite of beta-cyclodextrin and bentonite clay: a promising support for Pd immobilization and developing a catalyst for hydrogenation of nitroarenes under mild reaction condition WOS:000607845700009 published article about PALLADIUM NANOPARTICLES; SELECTIVE HYDROGENATION; HETEROGENEOUS CATALYST; COUPLING REACTIONS; NITRO-COMPOUNDS; EFFICIENT; HALLOYSITE; OXIDE; NANOCOMPOSITE; NANOCATALYST in [Sadjadi, Samahe; Koohestani, Fatemeh] Iran Polymer & Petrochem Inst, Fac Petrochem, Gas Convers Dept, Tehran 14975112, Iran in 2021.0, Cited 51.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. COA of Formula: C8H7NO3

In attempt to take advantages of naturally occurring compounds for the catalysis, a novel composite composed of beta-cyclodextrin, dendrimer and bentonite clay is fabricated and utilized as a support for the stabilization of Pd nanoparticles. To prepare the support, bentonite is amino functionalized and then successively reacted with 2,4,6-trichloro-1,3,5-triazine and ethylenediamine to furnish a dendrimer of generation II on bentonite. Afterwards, the terminal functionalities of the dendrimer were adorned with cyclodextrin. Bentonite played role in the hetemgenation of the catalyst and improvement of the stability of the composite while, cyclodextrins served as molecular shuttles and capping agent for the as-prepared Pd nanoparticles. Dendrimer with multi nitrogen atoms, on the other hand, improved Pd anchoring through electrostatic interactions. The catalyst was applied for the hydrogenation of nitmarenes under mild reaction condition in aqueous media in a selective manner. Notably, the catalyst could be recovered and reused repeatedly.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Sadjadi, S; Koohestani, F or concate me.. COA of Formula: C8H7NO3

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

An article Nitrogen, Sulfur Co-doped Carbon Materials Derived from the Leaf, Stem and Root of Amaranth as Metal-free Catalysts for Selective Oxidation of Aromatic Hydrocarbons WOS:000459736500011 published article about POROUS CARBON; FREE ELECTROCATALYSTS; AEROBIC OXIDATION; ENERGY DENSITY; SURFACE-AREA; PHOSPHORUS; BIOMASS; NANOTUBES; BORON; STORAGE in [Sun, Yongbin; Liu, Kun; Hou, Chao] Taishan Med Univ, Sch Chem & Pharmaceut Engn, Tai An 271016, Shandong, Peoples R China; [Liu, Jian; Huang, Runkun; Cao, Changyan; Song, Weiguo] Chinese Acad Sci, Inst Chem, Lab Mol Nanostruct & Nanotechnol, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China in 2019.0, Cited 47.0. HPLC of Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Development of porous heteroatom-doped carbon materials from plant biomass is of great significance for various applications in environment, energy conversion and catalysis process. However, the different natures of carbon materials derived from the leaf, stem and root of the same plant biomass are rarely reported. Herein, we synthesized porous carbon materials from the leaf, stem and root of amaranth respectively by pyrolysis without any activation treatment. Detailed characterizations indicated that these three carbon materials all had nitrogen, sulfur doped atoms and similar degree of graphitization, but showed distinct differences in the pore structures and surface compositions. We suggested these differences were contributed by the different contents of ashes, vascular bundles and proteins in different parts. When used as metal-free carbocatalysts for the oxidation of aromatic hydrocarbons, stem-derived carbon (SDC-A) exhibited the highest catalytic performance due to its high surface area, profitable pore volume and rich doped heteroatoms. Moreover, the carbocatalysts derived from the leaf, stem and root of pumpkin vine and coriander showed similar activity differences in oxidation of aromatic alkanes, implying the present results have a certain extent generality, and provide a new guidance for preparing carbon materials from plant biomass.

HPLC 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

An article Catalyst-free and solvent-free hydroboration of ketones WOS:000474646200008 published article about SELECTIVE HYDROBORATION; EFFICIENT HYDROBORATION; ALDEHYDES; CARBONYL; COMPLEXES; MILD; DIBORATION; HYDRIDE; ALKYNES; BORANE in [Wang, Weifan; Luo, Man; Ma, Mengtao; Xu, Li] Nanjing Forestry Univ, Dept Chem & Mat Sci, Coll Sci, Nanjing 210037, Jiangsu, Peoples R China; [Yao, Weiwei] Nanjing Univ Chinese Med, Coll Pharm, Nanjing 210023, Jiangsu, Peoples R China; [Pullarkat, Sumod A.; Leung, Pak-Hing] Nanyang Technol Univ, Sch Phys & Math Sci, Div Chem & Biol Chem, Singapore 637371, Singapore in 2019.0, Cited 59.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Safety of 1-(4-Nitrophenyl)ethanone

The hydroboration of a wide range of ketones with pinacolborane can be achieved under catalyst-free and solvent-free conditions to provide the corresponding boronic esters in quantitative yields. A large gram-scale hydroboration of acetophenone with HBpin under the same conditions was also performed to afford the alcohol product in a high yield thus demonstrating the scalability of the newly developed simple protocol.

Welcome to talk about 100-19-6, If you have any questions, you can contact Wang, WF; Luo, M; Yao, WW; Ma, MT; Pullarkat, SA; Xu, L; Leung, PH or send Email.. Safety of 1-(4-Nitrophenyl)ethanone

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

Safety of 1-(4-Nitrophenyl)ethanone. In 2019.0 J ORG CHEM published article about HENRY NITROALDOL REACTIONS; ORGANIC-SYNTHESIS; ENANTIOSELECTIVE CONSTRUCTION; CONDENSATION; DERIVATIVES; ALDEHYDES in [Han, Jinsong; Zhang, Jin-Lei; Zhang, Wei-Qiang; Gao, Ziwei; Xu, Li-Wen; Jian, Yajun] Shaanxi Normal Univ, Sch Chem & Chem Engn, MOE, Key Lab Appl Surface & Colloid Chem, Xian 710062, Shaanxi, Peoples R China; [Xu, Li-Wen] Hangzhou Normal Univ, Minist Educ, Key Lab Organosilicon Chem & Mat Technol, Hangzhou 310012, Zhejiang, Peoples R China in 2019.0, Cited 38.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

On water catalytic aldol reaction catalyzed by polyetheramine (D230) has been developed for easy access to 3-substituted 3-hydroxyindolin-2-ones through the reaction between various substituted isatins and acetophenones/cyclic ketones in high yields under room temperature. Systematic mechanism investigation uncovers the secret for the on water catalytic aldol reaction: comparison of the heterogeneous and homogeneous reaction circumstances with yields of 95 and 20%, respectively, indicates the on-water reaction dominating; interfacial hydrogen bonding between isatin with H2O is tested based on the downfield shift of the C2 and C3’s C-13 NMR signals when water was added to the CDCl3 solution of isatin; Lewis base polyetheramine D230 catalyzes the aldol reaction via the enamine mechanism verified by in situ NMR and ESI-MS analysis.

Safety of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Han, JS; Zhang, JL; Zhang, WQ; Gao, ZW; Xu, LW; Jian, YJ or send Email.

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

Authors Singh, S; Prakash, R; Dua, N; Sharma, C; Pundeer, R in WILEY-V C H VERLAG GMBH published article about ONE-POT SYNTHESIS; BOND FORMATION REACTION; C-C; FACILE SYNTHESIS; CATALYST-FREE; DERIVATIVES; INHIBITORS; EFFICIENT; ANTIBACTERIAL; NITRILES in [Singh, Sushma; Prakash, Richa; Pundeer, Rashmi] Kurukshetra Univ, Dept Chem, Kurukshetra 136119, Haryana, India; [Dua, Neha] Indian Inst Technol Roorkee, Dept Chem, Haridwar 247667, Uttarakhand, India; [Sharma, Chetan] Kurukshetra Univ, Dept Microbiol, Kurukshetra 136119, Haryana, India in 2019.0, Cited 46.0. 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

The present work is aimed to report several new synthetically and medicinally important pyrazole derivatives. Herein, a series of new 3-amino-4-((3-aryl-1-phenyl-1H-pyrazol-4-yl) methylene)-1H-pyrazol-5(4H)-ones (4) were synthesized by the reaction of ethyl 2-cyano-3-(3-aryl-1-phenyl-1H-pyrazol-4-yl) acrylates (3) and hydrazine hydrate in good yields. All the fourteen compounds (3 and 4) were evaluated for the in vitro antibacterial activity against, Staphylococcus aureus and Bacillus subtilis (Gram Positive), Escherichia coli and Pseudomonas aeruginosa (Gram negative) and the antifungal activity against Candida albicans and Saccharomyces cerevisiae. The tested compounds were found to be active against both the Gram positive strains.

Name: 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Singh, S; Prakash, R; Dua, N; Sharma, C; Pundeer, R or send Email.

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

An article Theoretical and computational insight into the supramolecular assemblies of Schiff bases involving hydrogen bonding and C-H center dot center dot center dot pi interactions: Synthesis, X-ray characterization, Hirshfeld surface analysis, anticancer activity and molecular docking analysis WOS:000694717600005 published article about DENSITY-FUNCTIONAL THEORY; HOMO-LUMO ANALYSES; COORDINATION-COMPLEXES; FT-RAMAN; THERMODYNAMIC FUNCTIONS; CRYSTAL-STRUCTURE; SIGMA-HOLE; RECEPTORS; DFT; ASSOCIATION in [Andleeb, Hina; Hameed, Shahid] Quaid I Azam Univ, Dept Chem, Islamabad 45320, Pakistan; [Andleeb, Hina; Danish, Lubna; Munawar, Shiza] Int Islamic Univ, Fac Basic & Appl Sci, Sulaiman Bin Abdullah Aba Al Khail Ctr Interdisci, Islamabad, Pakistan; [Ahmed, Muhammad Naeem] Univ Azad Jammu & Kashmir, Dept Chem, Muzaffarabad 13100, Pakistan; [Khan, Imtiaz; Ali, Hafiz Saqib] Univ Manchester, Dept Chem, 131 Princess St, Manchester M1 7DN, Lancs, England; [Khan, Imtiaz; Ali, Hafiz Saqib] Univ Manchester, Manchester Inst Biotechnol, 131 Princess St, Manchester M1 7DN, Lancs, England; [Tahir, Muhammad Nawaz] Univ Sargodha, Dept Phys, Sargodha, Pakistan; [Simpson, Jim] Univ Otago, Dept Chem, POB 56, Dunedin 9054, New Zealand in 2021.0, Cited 114.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Formula: C8H7NO3

The present study examines the significance of various non-covalent interactions in the supramolecular assembly of (E)-1-(1-(4-nitrophenyl)ethylidene)-2-phenylhydrazine 1c and (E)-3-bromo-N’-(1-phenylethylidene)benzohydrazide 2d. The synthesized compounds were fully characterized by spectroscopic methods and single crystal X-ray diffraction analysis. The topology of the supramolecular assemblies was controlled by various non-covalent interactions including classical hydrogen bonding, C-H center dot center dot center dot pi and Br center dot center dot center dot Br interactions which were examined in detail using several theoretical methods and DFT calculations. The optimized geometric parameters of compounds 1c and 2d were calculated using density functional theory (DFT/B3LYP) quantum chemical method with the 6-311++G(d,p) basis set using the crystallographic coordinates. Additionally, fragments contributing to the HOMO and LUMO molecular orbitals were investigated at the same level of theory. The nature and various types of intermolecular interactions in the crystal structures was also investigated by Hirshfeld surface analysis. The synthesized Schiff bases were also studied for their potential as drugs and physicochemical properties. Bioevaluation against four cancer cell lines (NCI-H460, NCI-H460/Bcl-2, MDA-MB-231 and MCF-7) showed that compound 1c was a more potent inducer of toxicity compared to 2d. The putative binding modes of the bioactive Schiff bases were investigated using molecular docking tools and the results revealed that both the inhibitors were stabilized in the active pocket of the enzyme via the formation of various interactions with the key amino acid residues. (C) 2021 Elsevier B.V. All rights reserved.

Welcome to talk about 100-19-6, If you have any questions, you can contact Andleeb, H; Danish, L; Munawar, S; Ahmed, MN; Khan, I; Ali, HS; Tahir, MN; Simpson, J; Hameed, S or send Email.. Formula: C8H7NO3

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

Recently I am researching about BIOLOGICAL EVALUATION; MOLECULAR DOCKING; DERIVATIVES; DESIGN; HYDRAZIDES; DISCOVERY; SAR, Saw an article supported by the . Name: 1-(4-Nitrophenyl)ethanone. Published in SPRINGER in NEW YORK ,Authors: Sanad, SMH; Mekky, AEM. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

The starting precursors 2-carbohydrazides, bearing thienopyridine moiety, were prepared using 2-thioxopyridine-3-carbonitriles as key synthons. Next, 2-carbohydrazides were reacted with a variety of 4-substituted benzylidinemalononitriles or 4-substituted benzaldehydes to afford a new series of the target hydrazones incorporating thienopyridine moiety. The elemental analyses and spectral data were used to demonstrate the structures of new hydrazones series. The in vitro antibacterial activities of the target hydrazones were evaluated against different strains of Gram-positive and Gram-negative bacteria. In comparison with chloramphenicol as a reference drug, hydrazones 13b, 13c and 13d, linked to p-C1, p-Br and p-Me moiety, respectively, exhibited the strongest activities against all tested bacteria with MIC values in the range of 6.2-12.5 mu g/mL. In addition, several new hydrazones were tested as in vitro cytotoxic agents against each of human breast carcinoma MCF-7 cell line, colon cancer Caco2 cell line and liver hepatocellular carcinoma HEPG2 cell line. The hydrazones 13b, 13c and 13d demonstrated the best cytotoxicity against the tested eukaryotic cells. Furthermore, both experimental and docking studies could predict the promising inhibitory activities of hydrazones 13c and 13d against COX-2 enzyme with IC 50 of 0.110 and 0.104 mu M, respectively, when compared with Celecoxib (IC50 of 0.115 mu M). [GRAPHICS] .

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.. Name: 1-(4-Nitrophenyl)ethanone

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

An article Experimental and Computational Insights into the Water-Mediated Decomposition of N-Sulfonylhydrazones: A Catalyst-Free Synthesis of gamma-Keto/Nitrile Sulfones WOS:000510016500001 published article about METAL-FREE CYCLOPROPANATION; CROSS-COUPLING REACTIONS; CONJUGATE ADDITION; CASCADE REACTIONS; MICHAEL ADDITION; DIAZO-COMPOUNDS; TOSYLHYDRAZONES; EFFICIENT; NITRILES; CARBENE in [Goyal, Shagun; Budhiraja, Meenakshi; Mandal, Debasish; Tyagi, Vikas] Thapar Inst Engn & Technol, Sch Chem & Biochem, Patiala 147004, Punjab, India in 2020.0, Cited 67.0. 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

This work is an example of water-mediated decomposition of N-sulfonylhydrazones used as sulfonyl-transferring reagents in the selective sulfa-Michael reaction in the absence of any base or catalyst. A wide range of substituted N-sulfonylhydrazones were tested as sources of sulfonyl anions with enones or acrylonitrile, which in turn provided the gamma- keto/nitrile sulfones in very good yields. Additionally, we have performed a rigorous computational mechanistic study to investigate the role of water which demonstrates the key role of water in the hydrogen abstraction from N-tosylhydrazone to initiate the reaction.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Goyal, S; Budhiraja, M; Mandal, D; Tyagi, V or concate me.. Safety of 1-(4-Nitrophenyl)ethanone

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

In 2019.0 ORG LETT published article about NUCLEAR-MAGNETIC-RESONANCE; SYN-ANTI ISOMERIZATION; OXIME ETHERS; PHOTOISOMERIZATION; MECHANISM; ESTERS; SHIFT; MILD in [Ball-Jones, Matthew P.; Tyler, Jasper; Mora-Rado, Helena; Harrity, Joseph P. A.] Univ Sheffield, Dept Chem, Brook Hill, Sheffield S3 7HF, S Yorkshire, England; [Mora-Rado, Helena; Czechtizky, Werngard; Mendez, Maria] Sanofi Aventis Deutschland GmbH, R&D, Ind Pk Hochst G838, D-65926 Frankfurt, Germany; [Czechtizky, Werngard] AstraZeneca, Resp Inflammat Autoimmun IMED Biotech Unit, S-43186 Gothenburg, Sweden in 2019.0, Cited 28.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Category: benzodioxans

The greater geometric lability of hydrazones compared to that of oxime ethers is used as a basis to overcome the reluctance of Z-oxime ether azatrienes to undergo electrocyclization toward the synthesis of borylated (heteroaromatic) pyridines and ring-fused analogues. Such hydrazones now allow access to previously inaccessible tri- and tetrasubstituted 3-borylpyridines in high yields.

Category: benzodioxans. Welcome to talk about 100-19-6, If you have any questions, you can contact Ball-Jones, MP; Tyler, J; Mora-Rado, H; Czechtizky, W; Mendez, M; Harrity, JPA or send Email.

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

In 2019.0 ANGEW CHEM INT EDIT published article about ASYMMETRIC TRANSFER HYDROGENATION; VERSATILE COORDINATION; PINCER COMPLEXES; BOND ACTIVATION; NITRILES; KETONES; CARBENE; CO2; DIHYDROGEN; CHEMISTRY in [Buhaibeh, Ruqaya; Bruneau-Voisine, Antoine; Willot, Jeremy; Duhayon, Carine; Valyaev, Dmitry A.; Lugan, Noel; Canac, Yves; Sortais, Jean-Baptiste] Univ Toulouse, CNRS, UPS, LCC CNRS, 205 Route Narbonne, F-31077 Toulouse 4, France; [Filippov, Oleg A.] Russian Acad Sci, AN Nesmeyanov Inst Organoelement Cpds INEOS, 28 Vavilov Str,GSP-1,B-334, Moscow 119991, Russia; [Bruneau-Voisine, Antoine] Univ Rennes, CNRS, ISCR UMR 6226, F-35000 Rennes, France; [Sortais, Jean-Baptiste] Inst Univ France, 1 Rue Descartes, F-75231 Paris 05, France in 2019.0, Cited 72.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Safety of 1-(4-Nitrophenyl)ethanone

Deprotonation of the Mn-I NHC-phosphine complex fac-[MnBr(CO)(3)(k(2)P,C-Ph2PCH2NHC)] (2) under a H-2 atmosphere readily gives the hydride fac-[MnH(CO)(3)(k(2)P,C-Ph2PCH2NHC)] (3) via the intermediacy of the highly reactive 18-e NHC-phosphinomethanide complex fac-[Mn-(CO)(3)(k(3)P,C,C-Ph2PCHNHC)] (6a). DFT calculations revealed that the preferred reaction mechanism involves the unsaturated 16-e mangana-substituted phosphonium ylide complex fac-[Mn(CO)(3)(k(2)P,C-Ph2P=CHNHC)] (6b) as key intermediate able to activate H-2 via a non-classical mode of metal-ligand cooperation implying a formal lambda(5)-P-lambda(3)-P phosphorus valence change. Complex 2 is shown to be one of the most efficient pre-catalysts for ketone hydrogenation in the Mn-I series reported to date (TON up to 6200).

Safety of 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Buhaibeh, R; Filippov, OA; Bruneau-Voisine, A; Willot, J; Duhayon, C; Valyaev, DA; Lugan, N; Canac, Y; Sortais, JB or concate me.

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