Category: 100-19-6

Recently I am researching about SELECTIVE HYDROGENATION; CHEMOSELECTIVE HYDROGENATION; FUNCTIONALIZED NITROARENES; NANOPARTICLES; CATALYSTS; NITROGEN; EFFICIENT; SILICA; NANOTUBES; REDUCTION, Saw an article supported by the . Recommanded Product: 100-19-6. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Oliveira, RL; Ben Ghorbel, MC; Praetz, S; Meiling, D; Schlesiger, C; Schomacker, R; Thomas, A. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

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.

Recommanded Product: 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

Quality Control of 1-(4-Nitrophenyl)ethanone. Authors Suslick, BA; Tilley, TD in AMER CHEMICAL SOC published article about in [Suslick, Benjamin A.; Tilley, T. Don] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA; [Suslick, Benjamin A.; Tilley, T. Don] Lawrence Berkeley Natl Lab, Chem Sci Div, Berkeley, CA 94720 USA in 2021.0, Cited 49.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

A single-component Co(-I) catalyst, [(PPh3)(3)Co(N-2)]Li-(THF)(3), has been developed for olefin hydroarylations with (N-aryl)aryl imine substrates. More than 40 examples were examined under mild reaction conditions to afford the desired alkyl-arene product in good to excellent yields. Catalysis occurs in a regioselective manner to afford exclusively branched products with styrene-derived substrates or linear products for aliphatic olefins. Electron-withdrawing functional groups (e.g., -F, -CF3, and -CO2Me) were tolerated under the reaction conditions.

Quality Control of 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Suslick, BA; Tilley, TD or concate me.

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

Recently I am researching about BIOLOGICAL EVALUATION; DERIVATIVES; ANALOGS, Saw an article supported by the Natural Science Foundation of Guangdong Province, ChinaNational Natural Science Foundation of Guangdong Province [2018B030311067]; Science and Technology Program of Guangzhou City, China [201707010198]. Recommanded Product: 1-(4-Nitrophenyl)ethanone. Published in ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER in ISSY-LES-MOULINEAUX ,Authors: Huo, XS; Jian, XE; Ou-Yang, J; Chen, L; Yang, F; Lv, DX; You, WW; Rao, JJ; Zhao, PL. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

Y By removing 5-methyl and 6-acetyl groups in our previously reported compound 3, we designed a series of novel 2,7-diaryl-[1,2,4]triazolo[1,5-a]pyrimidine derivatives as potential tubulin polymerization inhibitors. Among them, compound 5e displayed low nanomolar antiproliferative efficacy on HeLa cells which was 166-fold higher than the lead analogue 3. Interestingly, 5e displayed significant selectivity in inhibiting cancer cells over HEK-293 (normal human embryonic kidney cells). In addition, 5e dose-dependently arrested HeLa in G2/M phase through the alterations of the expression levels of p-cdc2 and cyclin B1, and caused HeLa cells apoptosis by regulation of expressions of cleaved PARP. Further evidence demonstrated that 5e effectively inhibited tubulin polymerization and was 3-fold more powerful than positive control CA-4. Moreover, molecular docking analysis indicated that 5e overlapped well with CA-4 in the colchicine-binding site. These studies demonstrated that 2,7-diaryl-[1,2,4]triazolo [1,5-a]pyrimidine skeleton might be used as the leading unit to develop novel tubulin polymerization inhibitors as potential anticancer agents. (C) 2021 Elsevier Masson SAS. All rights reserved.

Recommanded Product: 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Huo, XS; Jian, XE; Ou-Yang, J; Chen, L; Yang, F; Lv, DX; You, WW; Rao, JJ; Zhao, PL or concate me.

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

Computed Properties of C8H7NO3. I found the field of Chemistry very interesting. Saw the article Cascade Synthesis of Pyrroles from Nitroarenes with Benign Reductants Using a Heterogeneous Cobalt Catalyst published in 2020, Reprint Addresses Beller, M (corresponding author), Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

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.

Computed Properties of C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Ryabchuk, P; Leischner, T; Kreyenschulte, C; Spannenberg, A; Junge, K; Beller, M or send Email.

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

An article Dehydrative Coupling of Benzylic Alcohols Catalyzed by Bronsted Acid/Lewis Base WOS:000478464200001 published article about NUCLEOPHILIC-SUBSTITUTION REACTIONS; FRIEDEL-CRAFTS ALKYLATION; ONE-POT SYNTHESIS; C BOND FORMATION; MITSUNOBU REACTION; HYDROARYLATION; ALKENES; TRANSFORMATION; BENZYLATION; SELECTIVITY in [Boeldl, Marlene; Fleischer, Ivana] Eberhard Karls Univ Tubingen, Inst Organ Chem, Morgenstelle 18, D-72076 Tubingen, Germany in 2019, Cited 73. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Formula: C8H7NO3

Traditional cross-coupling reactions show some disadvantages like the use of organohalides or the production of stoichiometric amounts of waste. The dehydrative homo- or heterocoupling of alcohols therefore arises as an interesting approach for a highly atom-economical formation of carbon-carbon bonds, since water is produced as the only by-product. We herein report a simple and direct, metal-free protocol for the synthesis of olefins by applying catalytic amounts of a sulfonic acid and triphenylphosphane under air. A variety of olefins could be synthesized from benzylic alcohols under relatively mild conditions. Additionally, dehydrative hydroarylation of benzylic alcohols with electron-rich arenes was possible by using only Bronsted acid under otherwise same reaction conditions. We could show that phosphane additives are essential to overcome oligomerization as main side reaction by the occupancy of the reactive carbocation intermediate.

Welcome to talk about 100-19-6, If you have any questions, you can contact Boldl, M; Fleischer, I or send Email.. Formula: C8H7NO3

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

Computed Properties of C8H7NO3. In 2021.0 ANGEW CHEM INT EDIT published article about CONFIGURED BETA-LACTONES; ASYMMETRIC REDUCTION; SELECTIVE HYDROBORATION; ALUMINUM-HYDRIDE; BASIS-SETS; HYDROGENATION; CHEMISTRY; KINETICS; COMPLEX; IMINES in [Titze, Marvin; Junge, Thorsten; Peters, Rene] Univ Stuttgart, Inst Organ Chem, Pfaffenwaldring 55, D-70569 Stuttgart, Germany; [Heitkaemper, Juliane; Kaestner, Johannes] Univ Stuttgart, Inst Theoret Chem, Pfaffenwaldring 55, D-70569 Stuttgart, Germany in 2021.0, Cited 70.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Enantiopure secondary alcohols are fundamental high-value synthetic building blocks. One of the most attractive ways to get access to this compound class is the catalytic hydroboration. We describe a new concept for this reaction type that allowed for exceptional catalytic turnover numbers (up to 15 400), which were increased by around 1.5-3 orders of magnitude compared to the most active catalysts previously reported. In our concept an aprotic ammonium halide moiety cooperates with an oxophilic Lewis acid within the same catalyst molecule. Control experiments reveal that both catalytic centers are essential for the observed activity. Kinetic, spectroscopic and computational studies show that the hydride transfer is rate limiting and proceeds via a concerted mechanism, in which hydride at Boron is continuously displaced by iodide, reminiscent to an S(N)2 reaction. The catalyst, which is accessible in high yields in few steps, was found to be stable during catalysis, readily recyclable and could be reused 10 times still efficiently working.

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.. Computed Properties of C8H7NO3

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

COA of Formula: C8H7NO3. Biswas, S; Manna, CK; Naskar, R; Das, A; Mondal, TK in [Biswas, Sujan; Manna, Chandan Kumar; Naskar, Rahul; Das, Akash; Mondal, Tapan Kumar] Jadavpur Univ, Inorgan Chem Sect, Dept Chem, Kolkata 700032, India published Synthesis of new rhodium(III) complex by benzylic C-S bond cleavage of thioether containing NNS donor Schiff base ligand: Investigation of catalytic activity towards transfer hydrogenation of ketones in 2021.0, Cited 59.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A new rhodium(III)-triphenylphosphine mixed ligand complex, [Rh(PPh3)(L)Cl-2] (1) is synthesized by benzylic C-S bond cleavage of L-CH2Ph ligand (where, L-CH2Ph = 2-(benzylthio)-N-(pyridin-2-ylmethylene)aniline). The complex is thoroughly characterized by several spectroscopic techniques. Geometry of the complex is confirmed by single crystal X-ray crystallography. Electronic structure, redox properties, absorption and emission properties of the complex were studied. DFT and TDDFT calculations were carried out to interpret the electronic structure and absorption properties of the complex respectively. The synthesized Rh(III) complex was tested as catalyst towards transfer hydrogenation reaction of ketones in iPrOH and an excellent catalytic conversion was observed under mild conditions.

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

Recently I am researching about C-H FUNCTIONALIZATION; CARBENE MIGRATORY INSERTION; ASYMMETRIC RING-EXPANSION; N-TOSYLHYDRAZONES; SUBSTITUTED PYRROLES; ORGANIC-SYNTHESIS; DIAZO-COMPOUNDS; BOND FORMATION; ARYL IODIDES; CONSTRUCTION, Saw an article supported by the Program for Changjiang Scholars and Innovative Research Team in UniversityProgram for Changjiang Scholars & Innovative Research Team in University (PCSIRT) [IRT17R94]; NSFCNational Natural Science Foundation of China (NSFC) [21662044, 81760621, 21672184, 21861042, 21602169]; Program for Innovative Research Team (in Science and Technology) in University of Yunnan Province; Training Program for Young and Middle-aged Academic and Technical Leaders in Yunnan Province [2015HB004]; Foundation of Yunling Scholar Program of Yunnan Province [YNWR-YLXZ-2014009]; Program for Excellent Young Talents, Yunnan University. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Luo, KX; Mao, S; He, K; Yu, XL; Pan, JH; Lin, J; Shao, ZH; Jin, Y. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone. Name: 1-(4-Nitrophenyl)ethanone

An efficient [4+1C](insert) approach to the coupling of enaminones with donor/acceptor or donor/donor carbenes by the AgOTf-catalyzed C-C bond carbenoid formal insertion/cyclization/[1,5]-shift cascade reaction was successfully developed, providing distinct chemo- and regioselective multisubstituted pyrroles. The plausible reaction mechanism involves two catalytic cycles: in the first one, silver ions regioselectively catalyze the C-C bond formal insertion reaction; in the second one, silver ions chemo- and regioselectively control the cyclization and [1,5]-shift reactions. This method not only provides convenience and applies atom economy in the synthesis of multisubstituted pyrroles but also presents an entry point for further pyrrole diversification via facile modification of resulting 4H-pyrrole products, as displayed by a short formal synthesis of the natural product lamellarin L.

Welcome to talk about 100-19-6, If you have any questions, you can contact Luo, KX; Mao, S; He, K; Yu, XL; Pan, JH; Lin, J; Shao, ZH; Jin, Y or send Email.. Name: 1-(4-Nitrophenyl)ethanone

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

An article Au(I)-Catalyzed Synthesis of Trisubstituted Indolizines from 2-Propargyloxypyridines and Methyl Ketones WOS:000476957200046 published article about 2-AMINOINDOLIZINES; CYCLOADDITION in [Rossler, Matthew D.; Hartgerink, Colin T.; Zerull, Emily E.; Boss, Benjamin L.; Frndak, Abigail K.; Mason, Miles M.; Nickerson, Leslie A.; Romero, Evan O.; Van de Burg, Jaimie E.; Staples, Richard J.; Anderson, Carolyn E.] Calvin Coll, Dept Chem & Biochem, Grand Rapids, MI 49546 USA; [Nickerson, Leslie A.] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA; [Staples, Richard J.] Michigan State Univ, Dept Chem, E Lansing, MI 48824 USA in 2019.0, Cited 20.0. 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 new Au(I)-catalyzed method for the preparation of trisubstituted indolizines from easily accessible 2-propargyloxy-pyridines is reported. The reaction tolerates a wide range of functionality, allowing for diversity to be introduced in four distinct regions of the product (R, R-1, R-2, and Ar). The proposed mechanism proceeds via enol addition to an allenamide intermediate and explains the observed increase in yields when electron poor methyl ketones are utilized.

Quality Control of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Rossler, MD; Hartgerink, CT; Zerull, EE; Boss, BL; Frndak, AK; Mason, MM; Nickerson, LA; Romero, EO; Van de Burg, JE; Staples, RJ; Anderson, CE or send Email.

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

I found the field of Chemistry very interesting. Saw the article Chiral Bronsted Acid-Catalyzed Metal-Free Asymmetric Direct Reductive Amination Using 1-Hydrosilatrane published in 2019.0. Recommanded Product: 1-(4-Nitrophenyl)ethanone, Reprint Addresses Adler, MJ (corresponding author), Northern Illinois Univ, Dept Chem & Biochem, 1425 W Lincoln Hwy, De Kalb, IL 60115 USA.; Adler, MJ (corresponding author), Ryerson Univ, Dept Chem & Biol, 350 Victoria St, Toronto, ON M5B 2K3, Canada.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

The asymmetric direct reductive amination of prochiral ketones with aryl amines using 1-hydrosilatrane with a chiral Bronsted acid catalyst is reported. This is the first known example of chiral Bronsted acid-catalyzed asymmetric reductive amination using a silane as the hydride source. The reaction features a highly practical reducing reagent and proceeds efficiently at room temperature without a specialized reaction setup or equipment to exclude air or moisture. This method provides high conversion and enantiomeric excess up to 84% of the desired chiral secondary amines with minimal side products.

Welcome to talk about 100-19-6, If you have any questions, you can contact Skrypai, V; Varjosaari, SE; Azam, F; Gilbert, TM; Adler, MJ or send Email.. Recommanded Product: 1-(4-Nitrophenyl)ethanone

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