Category: 100-19-6

Authors Qureshi, ZS; Jaseer, EA in SPRINGER published article about CATALYZED TRANSFER HYDROGENATION; SUPERIOR ELECTROCATALYTIC ACTIVITY; AROMATIC NITRO-COMPOUNDS; WATER-BASED SYNTHESIS; N-FORMYLATION; CHEMOSELECTIVE REDUCTION; NATROLITE ZEOLITE; TOLERANT ABILITY; ROOM-TEMPERATURE; OXIDE CATALYSTS in [Qureshi, Ziyauddin S.; Jaseer, E. A.] King Fahd Univ Petr & Minerals, Ctr Refining & Petrochem, POB 5040, Dhahran 31261, Saudi Arabia in 2020, Cited 67. Quality Control 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

Palladium nanoparticles (similar to 1-3 nm, 0.4 wt% Pd) were uniformly distributed over the surface of fibrous silica nanospheres (KCC-1) modified via aminopropyltriethoxysilane using a fast and cost-effective palladium (II) chloride reduction process. The Pd nanoparticles (Pd NPs) distribution over the ensuing catalyst Pd/KCC-1-NH2 showed much more uniform distribution, and smaller size compared with the tedious hydrothermal reduction method. The morphological, chemical, and size analyses of Pd/KCC-1-NH2 by BET, UV-Vis spectra, XRD, HR-TEM, EDS and XPS analysis revealed that the succeeding material consist of a distinct fibrous silica nanospheres support adorn with Pd NPs. The resultant nanocatalyst was tested for the one-step reductive aminoformylation of aromatic nitro compounds using formic acid. A wide range of substituted nitroarenes including electron withdrawing, releasing, sterically hindered and multifunctional groups have been converted to corresponding aryl formamide in quantitative yields (yields up to 98%) at moderate temperature (70 degrees C). Optimization study has proved that the 6 equivalent of formic acid is required and toluene was found to be the better solvent. The established practice is beneficial due to the use of formic acid as H-2 source and formylating agent, easiness in handling of the catalyst and simple workup procedure with efficient catalyst reusability. [GRAPHICS] .

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Qureshi, ZS; Jaseer, EA or concate me.. Quality Control of 1-(4-Nitrophenyl)ethanone

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

HPLC of Formula: C8H7NO3. I found the field of Chemistry very interesting. Saw the article Chemoselective Hydrogenation of Nitroaromatics at the Nanoscale Iron(III)-OH-Platinum Interface published in 2020.0, Reprint Addresses Fu, G; Zheng, NF (corresponding author), Xiamen Univ, Natl & Local Joint Engn Res Ctr Preparat Technol, State Key Lab Phys Chem Solid Surfaces, Collaborat Innovat Ctr Chem Energy Mat,Coll Chem, Xiamen 361005, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

Catalytic hydrogenation of nitroaromatics is an environment-benign strategy to produce industrially important aniline intermediates. Herein, we report that Fe(OH)(x) deposition on Pt nanocrystals to give Fe(OH)(x)/Pt, enables the selective hydrogenation of nitro groups into amino groups without hydrogenating other functional groups on the aromatic ring. The unique catalytic behavior is identified to be associated with the Fe-III-OH-Pt interfaces. While H-2 activation occurs on exposed Pt atoms to ensure the high activity, the high selectivity towards the production of substituted aniline originates from the Fe-III-OH-Pt interfaces. In situ IR, X-ray photoelectron spectroscopy (XPS), and isotope effect studies reveal that the Fe3+/Fe2+ redox couple facilitates the hydrodeoxygenation of the -NO2 group during hydrogenation catalysis. Benefitting from Fe-III-OH-Pt interfaces, the Fe(OH)(x)/Pt catalysts exhibit high catalytic performance towards a broad range of substituted nitroarenes.

HPLC of Formula: C8H7NO3. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Wang, Y; Qin, RX; Wang, YK; Ren, J; Zhou, WT; Li, LY; Ming, J; Zhang, WY; Fu, G; Zheng, NF or concate me.

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

In 2019.0 J ORG CHEM published article about ATP CHANNEL OPENERS; FACILE SYNTHESIS; BIOLOGICAL-ACTIVITY; DERIVATIVES; SUBSTITUENTS; ARYLALKYNES; GENERATION; ALDEHYDES; BEARING; DESIGN in [Tanaka, Kenta; Kishimoto, Mami; Asada, Yosuke; Tanaka, Yuta; Hoshino, Yujiro; Honda, Kiyoshi] Yokohama Natl Univ, Grad Sch Environm & Informat Sci, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan in 2019.0, Cited 76.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Name: 1-(4-Nitrophenyl)ethanone

We report the one-pot synthesis of 2,2-disubstituted chromanes with electron-withdrawing substituents. This reaction provides a simple yet efficient route to a wide range of electron-deficient chromanes in high yield and excellent regioselectivity. The reaction of salicylaldehyde with 1,1-disubstituted ethylenes smoothly furnishes these electron-deficient chromanes, which can be further transformed into functionalized chromanes or chromene. For example, BW683C was effectively synthesized from 5-chlorosalicylaldehyde with 4-chlorostyrene in two steps in excellent yield. The present reaction thus provides versatile access to functionalized electron-deficient chromanes and chromenes and therefore constitutes a promising tool for the synthesis of biologically and photochemically active molecules.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Tanaka, K; Kishimoto, M; Asada, Y; Tanaka, Y; Hoshino, Y; Honda, K or concate me.. Name: 1-(4-Nitrophenyl)ethanone

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

Liu, LL; Wang, N; Dai, CY; Han, Y; Yang, S; Huang, ZB; Zhao, YS in [Liu, Lingling; Wang, Ning; Dai, Chenyang; Han, Yi; Yang, Shan; Huang, Zhibin; Zhao, Yingsheng] Soochow Univ, Coll Chem & Chem Engn, Key Lab Organ Synth Jiangsu Prov, 199 Renai St, Suzhou 215123, Jiangsu, Peoples R China published Rh(III)-Catalyzed Direct Amination of Aromatic Ketoximes Enabled by Potassium Acetate in 2019.0, Cited 54.0. 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 method to achieve rhodium(III)-catalyzed, potassium acetate enabled intermolecular C-H amination of ketoximes using various benzenesulfonamide, especially 4-nitrobenzenesulfonamide is reported. Various aryl ketoximes substituted with electron-withdrawing functional groups were all well tolerated and produced the corresponding products in moderate to good yields. A preliminary mechanistic study revealed that potassium acetate is essential to realizing intermolecular amination.

Product Details of 100-19-6. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Liu, LL; Wang, N; Dai, CY; Han, Y; Yang, S; Huang, ZB; Zhao, YS or concate me.

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

In 2020.0 ACS OMEGA published article about ARENE-RUTHENIUM COMPLEXES; MOLECULAR-ORBITAL METHODS; HIGHLY-ACTIVE CATALYSTS; RUTHENIUM(II)-ARENE COMPLEXES; ANTITUMOR-ACTIVITY; BIOLOGICAL EVALUATION; DENSITY FUNCTIONALS; HUMAN OVARIAN; BASIS-SETS; IN-VITRO in [Benassi, Enrico] Shihezi Univ, Dept Chem, Shihezi 832000, Xinjiang, Peoples R China; [Sukhikh, Taisiya S.; Gushchin, Artem L.; Potapov, Andrei S.] Russian Acad Sci, Siberian Branch, Nikolaev Inst Inorgan Chem, Novosibirsk 630090, Russia; [Sukhikh, Taisiya S.; Gushchin, Artem L.; Potapov, Andrei S.] Novosibirsk State Univ, Dept Nat Sci, Novosibirsk 630090, Russia; [Matveevskaya, Vladislava V.; Pavlov, Dmitry, I] Natl Res Tomsk Polytech Univ, Kizhner Res Ctr, Tomsk 634050, Russia; [Ivanov, Alexander Yu] St Petersburg State Univ, Ctr Magnet Resonance, Peterhof 198504, Russia; [Tennikova, Tatiana B.; Sharoyko, Vladimir V.; Baykov, Sergey, V] St Petersburg State Univ, Inst Chem, Peterhof 198504, Russia in 2020.0, Cited 86.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Recommanded Product: 100-19-6

A series of novel mono- and binuclear arene-ruthenium(H) complexes [(p-cym)Ru(L)Cl] containing 11H-indeno [1,2-b]quinoxalin-11-one derivatives or tryptanthrin-6-oxime were synthesized and characterized by X-ray crystallography, IR, NMR spectroscopy, cyclic voltammetry, and elemental analysis. Theoretical calculations invoking singlet state geometry optimiza-tion, solvation effects, and noncovalent interactions were done using density functional theory (DFT). DFT calculations were also applied to evaluate the electronic properties, and time-dependent DFT was applied to clarify experimental UV-vis results. Cytotoxicity for cancerous and noncancerous human cell lines was evaluated with cell viability MTT assay. Complexes demonstrated a moderate cytotoxic effect toward cancerous human cell line PANC-1. The catalytic activity of the complexes was evaluated in transfer hydrogenation of aryl ketones. All complexes exhibited good catalytic activity and functional group tolerance.

Recommanded Product: 100-19-6. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Matveevskaya, VV; Pavlov, DI; Sukhikh, TS; Gushchin, AL; Ivanov, AY; Tennikova, TB; Sharoyko, VV; Baykov, SV; Benassi, E; Potapov, AS or concate me.

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

An article Catalytic application of sulfamic acid-functionalized magnetic Fe3O4 nanoparticles (SA-MNPs) for protection of aromatic carbonyl compounds and alcohols: experimental and theoretical studies WOS:000601124900038 published article about EFFICIENT CATALYST; SULFONIC-ACID; GAMMA-FE2O3 NANOPARTICLES; SULFURIC-ACID; ACETALIZATION; ACETALS; METHOXYMETHYLATION; ALDEHYDES; DITHIOACETALIZATION; HYDROLYSIS in [Khaef, Sepideh; Zolfigol, Mohammad Ali; Yarie, Meysam] Bu Ali Sina Univ, Dept Organ Chem, Fac Chem, Hamadan, Hamadan, Iran; [Khaef, Sepideh; Taherpour, Avat Arman] Razi Univ, Dept Organ Chem, Fac Chem, Kermanshah, Iran in 2020.0, Cited 92.0. Recommanded Product: 100-19-6. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Protection techniques of functional groups within the structure of organic compounds are important synthetic methods against unwanted attacks from various reagents during synthetic sequences. Acetal and thioacetal groups are well known as protective functional groups in organic reactions. In this study, acetalization of carbonyl compounds with diols and dithiols and methoxymethylation of alcohols with formaldehyde dimethyl acetal (FDMA) have been carried out using sulfamic acid-functionalized magnetic Fe3O4 nanoparticles (SA-MNPs) as a heterogeneous solid acid catalyst. Products were characterized by FT-IR and NMR spectroscopies. The structural and electronic properties of some products were computed by quantum mechanical (QM) methods. Depending on the stereochemistry and electronic properties that were obtained by computational results, we have suggested that hyperconjugation plays a key role in the structural properties of 2-phenyl-1,3-dioxolane derivatives, and also the electron transfer between pi-electrons of the aromatic ring with the 3d orbital of S-atoms influences the 2-phenyl-1,3-dithiane derivatives’ structure.

Recommanded Product: 100-19-6. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Khaef, S; Zolfigol, MA; Taherpour, AA; Yarie, M or concate me.

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

An article Direct Oxygenation of C-H Bonds through Photoredox and Palladium Catalysis WOS:000518875700051 published article about METAL-FREE; COUPLING REACTIONS; ARYL; ACETOXYLATION; FUNCTIONALIZATION; HYDROXYLATION; OXIDATION; ACTIVATION; DERIVATIVES; ARENES in [Shah, Sk. Sheriff; Shee, Maniklal; Singh, Amit Kumar; Paul, Amrita; Singh, N. D. Pradeep] Indian Inst Technol Kharagpur, Dept Chem, Kharagpur 721302, W Bengal, India in 2020.0, Cited 97.0. 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

This report presents the oxygenation of C-H bonds via the merger of photocatalysis and Pd catalysis. Herein, we describe the utilization of a photocatalyst to oxidize an organopalladium(II) intermediate to high-valent Pd-III or Pd-IV intermediates, which promotes the formation of C-O bonds. The demonstrated method works efficiently with various directing groups, such as oxime ether and benzothiazole. The applicability of this direct C-O bond formation method is shown by synthesizing several metal complexes of 2-(benzo[d]thiazol-2-yl)phenol that can be used in organic light-emitting diodes and pharmaceuticals.

Name: 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Shah, SS; Shee, M; Singh, AK; Paul, A; Singh, NDP or concate me.

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

An article Lipase-oxovanadium heterogeneous catalysis system: a robust protocol for the dynamic kinetic resolution of sec-alcohols WOS:000523208900001 published article about MESOPOROUS-SILICA; ENANTIOSELECTIVITY; RACEMIZATION; TRANSESTERIFICATION; PERFORMANCE; RUTHENIUM; VANADIUM; ROUTE in [De Almeida, Laiza A.; Marcondes, Thayna H.; Milagre, Cintia D. F.; Milagre, Humberto M. S.] Sao Paulo State Univ, UNESP, Inst Chem, BR-14800060 Araraquara, SP, Brazil in 2020.0, Cited 41.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Computed Properties of C8H7NO3

Herein, we present a robust and eco-friendly dynamic kinetic resolution (DKR) protocol for secondary alcohols using a combined heterogeneous catalytic CAL-B/VOSO4 system at 50 degrees C in the relatively green solvent heptane. This catalytic system is active and chemo- and enantioselective for up to 5 cycles. A set of 13 aromatic and heteroaromatic secondary alcohols were evaluated to determine the substrate scope. The performance of the combined CAL-B/VOSO4 system was improved by employing a low-cost, homemade Teflon tube to compartmentalize the catalysts in one-pot conditions, making this system for up to 8 reaction cycles.

Computed Properties of C8H7NO3. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact De Almeida, LA; Marcondes, TH; Milagre, CDF; Milagre, HMS or concate me.

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

Category: benzodioxans. Recently I am researching about BETA-ENAMINO ESTERS; ENANTIOSELECTIVE REDUCTION; ASYMMETRIC HYDROSILYLATION; RATIONAL DESIGN; AMINES; PERSPECTIVE; DERIVATIVES; SELECTIVITY; AMIDATION; LIGANDS, Saw an article supported by the Regione LombardiaRegione Lombardia; Universita degli Studi di Milano (grant PSR 2017); Universita degli Studi di Milano. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Massolo, E; Pirola, M; Puglisi, A; Rossi, S; Benaglia, M. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

A two-step one pot, experimentally simple protocol, based on readily available and inexpensive reagents allowed the conversion of nitro-arenes directly to N-aryl amides. A metal-free reduction of the nitro group, mediated by trichlorosilane, followed by the addition of an anhydride afforded the corresponding N-aryl carboxyamide, that was isolated after a simple aqueous work up in good-excellent yields. When the methodology was applied to the reaction with gamma-butyrolactone, the desired N-aryl butanamide derivative was obtained, featuring a chlorine atom at the gamma-position, a functionalized handle that can be used for further synthetic manipulation of the reaction product. Such an intermediate has already been employed as a key advanced precursor of pharmaceutically active compounds.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Massolo, E; Pirola, M; Puglisi, A; Rossi, S; Benaglia, M or concate me.. Category: benzodioxans

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

Computed Properties of C8H7NO3. I found the field of Pharmacology & Pharmacy; Chemistry very interesting. Saw the article Anti-cancer potential of novel glycosylated 1,4-substituted triazolylchalcone derivatives published in 2019.0, Reprint Addresses Jana, K; Misra, AK (corresponding author), Bose Inst, Div Mol Med, P-1-12,CIT Scheme 7 M, Kolkata 700054, India.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

A series of glycosylated 1,4-substituted triazolyl chalcone derivatives (8a-f and 14a-r) were synthesized in high yield using 1,3-cycloaddition (Click chemistry) of D-glucosyl azides with a variety of propargylated chalcone derivatives followed by de-O-acetylation. The synthesized compounds were evaluated for their cytotoxic potential against the human breast carcinoma cell lines and non-cancerous cells. The MTT assay identified three promising cytotoxic compounds (14c, 14i and 14l) and further biochemical and microscopic studies were carried out with the best compound 14i among the active compounds.

Computed Properties of C8H7NO3. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Manna, T; Pal, K; Jana, K; Misra, AK or concate me.

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