Category: 100-19-6

Recently I am researching about METAL-FREE REDUCTION; CATALYZED TRANSFER HYDROGENATION; BRONSTED ACID; NITRO-DERIVATIVES; AMINES, Saw an article supported by the MEXT, JapanMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT); JSPS KAKENHIMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [JP17H03060]. Published in GEORG THIEME VERLAG KG in STUTTGART ,Authors: Miyagawa, M; Yamamoto, R; Kobayashi, N; Akiyama, T. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone. SDS of cas: 100-19-6

The metal-free reduction of nitroarenes to aniline derivatives was accomplished in a short time by using a benzothiazoline as the hydrogen donor in combination with a BrOnsted acid. An enantioselective synthesis of 2-arylquinolines was achieved by using 1-aryl-3-(2-nitrophenyl)propan-1-ones as starting materials and a combination of a benzothiazoline and a chiral phosphoric acid.

SDS of cas: 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Miyagawa, M; Yamamoto, R; Kobayashi, N; Akiyama, T or send Email.

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

In 2019.0 CHEMISTRYSELECT published article about EFFICIENT ALPHA-HALOGENATION; N-BROMOSUCCINIMIDE; CARBONYL-COMPOUNDS; SELECTIVE BROMINATION; KETONES; MILD; DERIVATIVES; CHLORINATION; HALOSUCCINIMIDES; BROMIDE in [Jangid, Dinesh K.; Dhadda, Surbhi; Goswami, Prakash G.; Guleria, Anjali; Jangir, Nidhi; Poonam] Univ Rajasthan, Ctr Adv Studies, Dept Chem, Jaipur 302004, Rajasthan, India; [Pareek, Kapil] Malviya Natl Inst Technol, Dept Energy & Environm, Jaipur, Rajasthan, India in 2019.0, Cited 36.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. HPLC of Formula: C8H7NO3

An efficient, environmentally benign and novel method for the synthesis of phenacyl halides as antiplatelet agents has been reported in the presence of nanocatalyst (TiO2) by using N-halosuccinimides (NXS, X=Cl, Br) as a source of halogen and tert-Butyl Hydrogen Peroxide (TBHP) under microwave irradiation. Compound 2a showed best in vitro antiplatelet activity with 540 and 480 sec as clotting time in prothrombin time (PT) and activated partial thromboplastin time (APTT) assay respectively. Rest compounds showed good to moderate activity. Structures of all synthesized compounds were elucidated by IR, NMR and Mass spectrometry.

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

Authors Mehiaoui, N; Kibou, Z; Gallavardin, T; Leleu, S; Franck, X; Mendes, RF; Paz, FAA; Silva, AMS; Choukchou-Braham, N in SPRINGER published article about 2-PYRIDONE DERIVATIVES; DESIGN; AGENTS in [Mehiaoui, Nawel; Kibou, Zahira; Choukchou-Braham, Noureddine] Univ Tlemcen, Lab Catalyse & Synth Chim Organ, Fac Sci, BP 119, Tilimsen 13000, Algeria; [Kibou, Zahira] Ctr Univ Ain Temouchent, Inst Sci, BP 284, Ain Temouchent 46000, Algeria; [Gallavardin, Thibault; Leleu, Stephane; Franck, Xavier] Normandie Univ, CNRS, UNIROUEN, INSA Rouen,COBRA,UMR6014, F-76000 Rouen, France; [Gallavardin, Thibault; Leleu, Stephane; Franck, Xavier] Normandie Univ, CNRS, UNIROUEN, INSA Rouen,FR 3038, F-76000 Rouen, France; [Mendes, Ricardo F.; Paz, Filipe A. Almeida] Univ Aveiro, Dept Chem, CICECO Aveiro Inst Mat, P-3810193 Aveiro, Portugal; [Silva, Artur M. S.] Univ Aveiro, Dept Chem, QOPNA, P-3810193 Aveiro, Portugal; [Silva, Artur M. S.] Univ Aveiro, LAQV REQUIMTE, P-3810193 Aveiro, Portugal in 2021.0, Cited 44.0. COA of Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Novel substituted bis-(3-cyano-2-pyridone) derivatives were prepared via a powerful method using enaminonitriles push-pull dienes as key building blocks. The synthesis was performed in three steps from easily accessible starting materials in good yields. All target products were structurally elucidated by spectroscopic data. The reaction mechanism for formation of bis (3-cyano-2-pyridone) derivatives was proposed. The structures of enaminonitriles 3a and bis-pyridones 4c were confirmed by single-crystal X-ray diffraction. The florescent study of some bis (3-cyano-2-pyridones) derivatives was reported. [GRAPHICS]

Welcome to talk about 100-19-6, If you have any questions, you can contact Mehiaoui, N; Kibou, Z; Gallavardin, T; Leleu, S; Franck, X; Mendes, RF; Paz, FAA; Silva, AMS; Choukchou-Braham, N or send Email.. COA of Formula: C8H7NO3

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

Liu, Y; Lv, MX; Li, L; Yu, HL; Wu, Q; Pang, JH; Liu, YX; Xie, CX; Yu, ST; Liu, SW in [Liu, Yue; Lv, Mingxin; Yu, Hailong; Wu, Qiong; Liu, Yuxiang; Yu, Shitao; Liu, Shiwei] Qingdao Univ Sci & Technol, Coll Chem Engn, 53 Zhengzhou Rd, Qingdao 266042, Shandong, Peoples R China; [Xie, Congxia] Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, State Key Lab Base Ecochem Engn, 53 Zhengzhou Rd, Qingdao 266042, Shandong, Peoples R China; [Li, Lu; Pang, Jinhui] Qingdao Univ Sci & Technol, Coll Marine Sci & Biol Engn, 53 Zhengzhou Rd, Qingdao 266042, Shandong, Peoples R China published Synthesis of a highly active amino-functionalized Fe3O4@SiO2/APTS/Ru magnetic nanocomposite catalyst for hydrogenation reactions in 2019.0, Cited 34.0. 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.

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.

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

Product Details of 100-19-6. In 2019.0 ASIAN J ORG CHEM published article about C-H FUNCTIONALIZATION; COPPER-CATALYZED THIOLATION; MULTICOMPONENT REACTIONS; REGIOSELECTIVE SULFENYLATION; 3-COMPONENT SYNTHESIS; COUPLING REACTION; DOMINO REACTIONS; FACILE SYNTHESIS; BOND FORMATION; SULFUR BOND in [Reddy, Raju Jannapu; Shankar, Angothu; Kumari, Arram Haritha] Osmania Univ, Univ Coll Sci, Dept Chem, Hyderabad 500007, Andhra Pradesh, India in 2019.0, Cited 118.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A metal-free sequential one-pot three-component protocol is described for the synthesis of C3-functionalized imidazo[1,2-a]pyridines. A successive construction of imidazo[1,2-a]pyridine followed by iodine-catalysed sulfenylation has been achieved in a one-pot operation from readily available alpha-bromomethyl ketones, 2-aminopyridines and thiosulfonates. An immense array of 3-sulfenylimidazo[1,2-a]pyridines were obtained in good to high yields. Also, the method extended for the synthesis of C3-halogenated imidazo[1,2-a]pyridines using sodium halides in the presence of K2S2O8. Notably, the reaction between alpha-bromomethyl ketones and 2-aminopyridines in the presence of K2S2O8 to yield 3-bromo-2-aryl-imidazo[1,2-a]pyridines, thus implies alpha-bromomethyl ketones also served as brominating agent. Overall, the present sequential one-pot protocol is straightforward, operationally simple, tolerates a broad range of functional groups, and is reliable for gram-scale experiments.

Product Details of 100-19-6. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Reddy, RJ; Shankar, A; Kumari, AH or concate me.

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

Recently I am researching about BIOLOGICAL EVALUATION; ANTIMYCOBACTERIAL; INHIBITORS; QSAR, Saw an article supported by the Department of Biotechnology, Indo-Spain, New Delhi [BT/IN/Spain/39/SM/2017-2018]. SDS of cas: 100-19-6. Published in SPRINGER BIRKHAUSER in NEW YORK ,Authors: Pola, S; Banoth, KK; Sankaranarayanan, M; Ummani, R; Garlapati, A. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

A new series of naphthyl chalcones (3a-3p) and their pyrazoline derivatives (4a-4h) were synthesized using substituted acetophenones, substituted naphthaldehydes, and hydrazine hydrate as starting materials. All the synthesized compounds were characterized by IR, NMR, and mass spectrometric analysis and screened for antimycobacterial activity againstMycobacterium tuberculosis H37Rv (ATCC 27924)and antibacterial activity againstStaphylococcus aureus (MTCC 96), Bacillus subtilis (MTCC 441), Escherichia coli (MTCC 443) and Klebsiella pneumonia (MTCC 109). Compounds3band3pexhibited significant antibacterial activity against all the tested bacterial strains. Amongst the synthesized compounds, compound4bwith 2-hydroxy-5-bromophenyl substitution at 3rd position of pyrazoline showed significant antimycobacterial activity with MIC of 6.25 mu M comparable to that of standard isoniazid. The synthesized compounds were further screened for their cytotoxic activity against the MDA-MB-231 and SKOV3 cell lines. The compounds3a,3l,4b,4c,4e, and4hdid not exhibit any cytotoxicity, and other compounds exhibited IC(50)values higher than 8 and 22 mu M against MDA-MB-231 and SKOV3 cell lines, respectively, compared to 1.20 and 1.30 mu M shown by standard doxorubicin. To find out the putative binding mode of significantly active and weakly active compounds, a molecular docking study was also performed. In that, the most active compound4b, displayed a hydrogen bond interaction with docking score of -10.50 kcal/mol and energy of -44.50 weakly active compound3hdid not show any crucial hydrogen bond interaction with the surrounded amino-acid residues and revealed a docking score of -6.74 and docking energy of -42.50.

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

In 2019.0 CHEM COMMUN published article about ELECTROPHILIC PHOSPHONIUM CATIONS; LEWIS-ACID; COMPLEXES; HYDRODEFLUORINATION; POLYMERIZATION; HYDROGENATION; ACTIVATION; TETRAHYDROFURAN; TERPYRIDINE; REACTIVITY in [Andrews, Ryan J.; Chitnis, Saurabh S.; Stephan, Douglas W.] Univ Toronto, Dept Chem, 80 St George St, Toronto, ON M5S 3H6, Canada; [Chitnis, Saurabh S.] Dalhousie Univ, Dept Chem, 6274 Coburg Rd, Halifax, NS B3H 4R2, Canada in 2019.0, Cited 50.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. HPLC of Formula: C8H7NO3

The readily-accessible, air-stable Lewis acid [(terpy) PPh][B(C6F5)(4)](2) 1 is shown to mediate the hydrosilylation of aldehydes, ketones, and olefins. The utility and mechanism of these hydrosilylations are considered.

Welcome to talk about 100-19-6, If you have any questions, you can contact Andrews, RJ; Chitnis, SS; Stephan, DW or send Email.. HPLC of Formula: C8H7NO3

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

An article Solvent-free mechanochemical synthesis of diacylfuroxans WOS:000474499200001 published article about FURAZAN DERIVATIVES; FUNCTIONALIZATION; MECHANISM; C-60 in [Gu, Zhen-Zhen; Guo, Feng-Chao; Zhang, Pu; Qin, Yu-Jun; Guo, Zhi-Xin] Renmin Univ China, Dept Chem, Beijing 100872, Peoples R China in 2019.0, Cited 36.0. 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

Acetophenones with a variety of substituents could be converted to diacylfuroxans in a solvent-free reaction by combining the reagents Fe(NO3)(3)center dot 9H(2)O and P2O5 under high-speed ball milling. This reaction was facile and eco-friendly, and exhibits advantages in terms of better toleration, safety, and easier operation. The nitrate acid and nitrogen dioxide generated in situ should play a major role in this mechanochemical reaction. (C) 2019 Elsevier Ltd. All rights reserved.

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

An article One-Pot Synthesis of gamma-Pyrones from Aromatic Ketones/Heteroarenes and Carboxylic Acids WOS:000598137400022 published article about NATURAL-PRODUCTS; CONDENSATION; ACYLATION; 1,3-DIKETONES; COUMARINS; 4-PYRONES; ETHERS; DYES in [Sun, Xiangyu; Gong, Ming; Huang, Mengmeng; Li, Yabo; Kim, Jung Keun; Shokova, Elvira; Wu, Yangjie] Zhengzhou Univ, Key Lab Appl Chem Henan Univ, Coll Chem, Henan Key Lab Chem Biol & Organ Chem, Zhengzhou 450052, Peoples R China; [Kovalev, Vladimir] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia in 2020.0, Cited 84.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. COA of Formula: C8H7NO3

Despite the various attractive properties of gamma-pyrones, there are still some deficiencies in their synthetic approaches such as lower atom economy, multistep processes, and prefunctionalization of the reagents. In this work, an efficient and simple (CF3CO)(2)O/CF3SO3H-mediated one-pot approach was realized to produce gamma-pyrones by applying aromatic ketones/heteroarenes and carboxylic acids as the starting materials. The target products were isolated in moderate to excellent yields. The reaction mechanism was studied by density functional theory calculational methods. The results of experimental and theoretical investigations not only helped us explain the reason of high selectivity formation of beta-diketones but also proved that 1,3,5-ketones might be important intermediates for the cyclization to afford gamma-pyrones.

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

Ryabchuk, P; Leischner, T; Kreyenschulte, C; Spannenberg, A; Junge, K; Beller, M in [Ryabchuk, Pavel; Leischner, Thomas; Kreyenschulte, Carsten; Spannenberg, Anke; Junge, Kathrin; Beller, Matthias] Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany published Cascade Synthesis of Pyrroles from Nitroarenes with Benign Reductants Using a Heterogeneous Cobalt Catalyst in 2020, Cited 50. 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.

A bifunctional 3d-metal catalyst for the cascade synthesis of diverse pyrroles from nitroarenes is presented. The optimal catalytic system Co/NGr-C@SiO2-L is obtained by pyrolysis of a cobalt-impregnated composite followed by subsequent selective leaching. In the presence of this material, (transfer) hydrogenation of easily available nitroarenes and subsequent Paal-Knorr/Clauson-Kass condensation provides >40 pyrroles in good to high yields using dihydrogen, formic acid, or a CO/H2O mixture (WGSR conditions) as reductant. In addition to the favorable step economy, this straightforward domino process does not require any solvents or external co-catalysts. The general synthetic utility of this methodology was demonstrated on a variety of functionalized substrates including the preparation of biologically active and pharmaceutically relevant compounds, for example, (+)-Isamoltane.

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