Category: 100-19-6

Authors Guirado, A; Vera, M; Martiz, B; Rodenas, F; Sandoval, JA; Alarcon, E; Bautista, D in GEORG THIEME VERLAG KG published article about ONE-POT SYNTHESIS; BIOLOGICAL EVALUATION; TAUTOMERIC STRUCTURE; EFFICIENT SYNTHESIS; FACILE SYNTHESIS; DERIVATIVES; 2,3-DIHYDRO-1H-IMIDAZO<1,2-B>PYRAZOL-2-ONES; 1-ARYL-4,4-DICHLOROBUT-3-EN-1-ONES; REDUCTION; PYRAZOLES in [Guirado, Antonio; Vera, Maria; Martiz, Bruno; Rodenas, Francisco; Sandoval, Jose A.; Alarcon, Enrique; Bautista, Delia] Univ Murcia, Fac Quim, Dept Quim Organ, Campus Espinardo, Murcia 30071, Spain in 2020.0, Cited 57.0. COA of Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

The synthesis of previously unattainable 2,5-disubstituted 4,5-dihydroimidazo[1,5-b]pyrazol-6-ones has been developed. Electrochemical reductions of readily available 2,2,2-trichloroethylideneacetophenones were followed by reaction with hydrazine, leading to 3-aryl-5-dichloromethyl-2-pyrazolines. These were treated with isocyanates to obtain the corresponding aminocarbonyl derivatives, which were found to be able to form an otherwise almost inaccessible imidazo[1,5-b]pyrazole ring system via a one-step reaction involving internal condensation followed by hydrogen chloride elimination and aromatization. The molecular- structures of 2-(4-methylphenyl)-5-tosyl-4,5-dihydro-imidazo[1,5-b]pyrazol-6-one, 5-dichloromethyl-N-(4-chlorophenyl)-4,5-dihydro-3-p-tolylpyrazole-1-carboxamide, and 5-(4-bromophenyl)-2-p-tolyl-4,5-dihydroimidazo[1,5-b]pyrazol-6-one were determined by X-ray crystallographic analysis.

Welcome to talk about 100-19-6, If you have any questions, you can contact Guirado, A; Vera, M; Martiz, B; Rodenas, F; Sandoval, JA; Alarcon, E; Bautista, D or send Email.. COA of Formula: C8H7NO3

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

Product Details of 100-19-6. I found the field of Chemistry very interesting. Saw the article Access to Electron-Deficient 2,2-Disubstituted Chromanes: A Highly Regioselective One-Pot Synthesis via an Inverse-Electron-Demand [4+2] Cycloaddition of ortho-Quinone Methides published in 2019.0, Reprint Addresses Hoshino, Y; Honda, K (corresponding author), Yokohama Natl Univ, Grad Sch Environm & Informat Sci, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 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.

Product Details of 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Tanaka, K; Kishimoto, M; Asada, Y; Tanaka, Y; Hoshino, Y; Honda, K or send Email.

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

An article CO2-Folded Single-Chain Nanoparticles as Recyclable, Improved Carboxylase Mimics WOS:000560367900001 published article about C-H BONDS; POLYMERIC NANOPARTICLES; CO2; CARBON in [Zeng, Rongjin; Chen, Liang; Yan, Qiang] Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China in 2020.0, Cited 46.0. SDS of cas: 100-19-6. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Emulating the function of natural carboxylases to convert CO(2)under atmospheric condition is a great challenge. Herein we report a class of CO2-folded single-chain nanoparticles (SCNPs) that can function as recyclable, function-intensified carboxylase mimics. Lewis pair polymers containing bulky Lewis acidic and basic groups as the precursor, can bind CO(2)to drive an intramolecular folding into SCNPs, in which CO(2)as the folded nodes can form gas-bridged bonds. Such bridging linkages highly activate CO2, which endows the SCNPs with extraordinary catalytic ability that can not only catalyze CO2-insertion of C(sp(3))-H for imitating the natural enzyme’s function, it can also act on non-natural carboxylation pathways for C(sp(2)and sp)-H substrates. The nanocatalysts are of highly catalytic efficiency and recyclability, and can work at room temperature and near ambient CO(2)condition, inspiring a new approach to sustainable C(1)utilization.

SDS of cas: 100-19-6. 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

Authors Babu, VN; Murugan, A; Katta, N; Devatha, S; Sharada, DS in AMER CHEMICAL SOC published article about STEREOSELECTIVE-SYNTHESIS; AZABICYCLIC DERIVATIVES in [Babu, Venkata Nagarjuna; Murugan, Arumugavel; Katta, Narenderreddy; Devatha, Suman; Sharada, Duddu S.] Indian Inst Technol Hyderabad, Dept Chem, Catalysis & Chem Biol Lab, Sangareddy 502285, Telangana, India in 2019.0, Cited 30.0. 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

A concise, one-pot route to oxazoles and furocoumarins has been reported. The key step in this transformation involves in situ generation of N-acyliminium ion (NAI) precursor under catalyst and solvent-free conditions and their further transformations promoted by superacid in the same pot. We have also presented the experimental evidence for the involvement of proto-solvated novel exocyclic N-acyliminium ion. Further, the UV-visible and fluorescence studies revealed that few of the compounds reported here exhibited emission of blue light upon irradiation in EtOH in the region of 404-422 nm.

Welcome to talk about 100-19-6, If you have any questions, you can contact Babu, VN; Murugan, A; Katta, N; Devatha, S; Sharada, DS or send Email.. Recommanded Product: 100-19-6

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

Recently I am researching about RING-OPENING POLYMERIZATION; ALKALINE-EARTH METALS; INTRAMOLECULAR HYDROAMINATION; EPSILON-CAPROLACTONE; MAGNESIUM COMPLEXES; EFFICIENT CATALYSTS; HYDRIDE COMPLEXES; ZINC-COMPLEXES; RARE-EARTH; HYDROBORATION, Saw an article supported by the KIT; German Research Foundation (DFG)German Research Foundation (DFG) [INST 40/467-1 FUGG]; Projekt DEAL. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Goswami, B; Feuerstein, TJ; Yadav, R; Koppe, R; Lebedkin, S; Kappes, MM; Roesky, PW. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone. Recommanded Product: 100-19-6

The synthesis of calcium complexes ligated by three different chiral iminophosphonamide ligands, L-H (L=[Ph2P{N(R)CH(CH3)Ph}(2)]), L ‘-H (L ‘=[Ph2P{NDipp}{N(R)CH(CH3)Ph}]), (Dipp=2,6-(Pr2C6H3)-Pr-i), and L ”-H (L ”=[Ph2P{N(R)CH(CH3)naph}(2)]), (naph=naphthyl) is presented. The resulting structures [L2Ca], [L ‘ Ca-2], and [L ” Ca-2] represent the first examples of enantiopure homoleptic calcium complexes based on this type of ligands. The calcium complexes show blue-green photoluminescence (PL) in the solid state, which is especially bright at low temperatures. Whereas the emission of [L ” Ca-2] is assigned to the fluorescence of naphthyl groups, the PL of [L2Ca] and [L ‘ Ca-2] is contributed by long-lived phosphorescence and thermally activated delayed fluorescence (TADF), with a strong variation of the PL lifetimes over the temperature range of 5-295 K. Furthermore, an excellent catalytic activity was found for these complexes in hydroboration of ketones at room temperature, although no enantioselectivity was achieved.

Welcome to talk about 100-19-6, If you have any questions, you can contact Goswami, B; Feuerstein, TJ; Yadav, R; Koppe, R; Lebedkin, S; Kappes, MM; Roesky, PW or send Email.. Recommanded Product: 100-19-6

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

In 2019.0 CHEMISTRYSELECT published article about ONE-POT SYNTHESIS; CATALYST-FREE PROTOCOL; OXIDATIVE CYCLIZATION; O-PHENYLENEDIAMINES; BIOLOGICAL EVALUATION; REDOX CONDENSATION; FACILE GENERATION; DESIGN; BENZOTHIAZOLES; DERIVATIVES in [Loukrakpam, Dineshwori Chanu; Phukan, Prodeep] Gauhati Univ, Dept Chem, Gauhati 781014, Assam, India in 2019.0, Cited 61.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Computed Properties of C8H7NO3

An efficient one pot strategy has been developed for the synthesis of 2-acylbenzothiazoles and quinoxalines from aryl methyl ketones. A variety of heterocycles of these two categories could be prepared in a two-step sequence in excellent yields. The reaction was performed starting from aromatic ketones via an aryl gloxal intermediate which, on further condensation with 2-aminobenzenethiol or o-phenylenediamine, produces the corresponding heterocyclic skeleton. Aromatic ketones are initially treated with TsNBr2 in DMSO at 65 degrees C for 3 h and the crude reaction mixture was treated with 2-aminobenzenethiol (at 80 degrees C) or o-phenylenediamine (at RT) to generate the final compound.

Computed Properties of 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 Metal-free Catalytic Esterification of Aryl Alkyl Ketones with Alcohols via Free-radical Mediated C(sp(3))-H Bond Oxygenation WOS:000616773300001 published article about BAEYER-VILLIGER OXIDATION; RETRO-CLAISEN CONDENSATION; C-NUCLEOSIDE SYNTHESIS; CARBON-CYANO; DIRECT CONVERSION; ORGANIC-ACIDS; HALLER-BAUER; CLEAVAGE; ESTERS; MILD in [Rammurthy, Banothu; Peraka, Swamy; Vasu, Amrutham; Sai, Gajula Krishna; Rohini, Yennamaneni Divya; Narender, Nama] Acad Sci & Innovat Res, CSIR HRDG Campus,Sect 19, Ghaziabad 201002, UP, India; [Rammurthy, Banothu; Peraka, Swamy; Vasu, Amrutham; Sai, Gajula Krishna; Rohini, Yennamaneni Divya; Narender, Nama] CSIR Indian Inst Chem Technol, C&FC Div, Hyderabad 500007, Telangana, India in 2021, Cited 88. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Formula: C8H7NO3

A novel metal-free catalytic one-pot approach has been developed for the esterification of aralkyl ketones with alcohols under open-air atmospheric conditions. The inexpensive iodide/oxone reagent system allowed the cascade C(sp(3))-H bond oxygenation, selective C-C bond cleavage and esterification through the both radical and ionic pathways in a stepwise manner in one-pot. This mild, convenient and economically viable catalytic method tolerates the various functional groups to provide the corresponding alkyl benzoates in up to 98% yields with up to 99% selectivity. The efficiency and feasibility of scale-up of the present catalytic system was demonstrated with gram scale experiments (up to 10 gram scale).

Welcome to talk about 100-19-6, If you have any questions, you can contact Rammurthy, B; Peraka, S; Vasu, A; Sai, GK; Rohini, YD; Narender, N or send Email.. Formula: C8H7NO3

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

An article Metal-free Catalytic Esterification of Aryl Alkyl Ketones with Alcohols via Free-radical Mediated C(sp(3))-H Bond Oxygenation WOS:000616773300001 published article about BAEYER-VILLIGER OXIDATION; RETRO-CLAISEN CONDENSATION; C-NUCLEOSIDE SYNTHESIS; CARBON-CYANO; DIRECT CONVERSION; ORGANIC-ACIDS; HALLER-BAUER; CLEAVAGE; ESTERS; MILD in [Rammurthy, Banothu; Peraka, Swamy; Vasu, Amrutham; Sai, Gajula Krishna; Rohini, Yennamaneni Divya; Narender, Nama] Acad Sci & Innovat Res, CSIR HRDG Campus,Sect 19, Ghaziabad 201002, UP, India; [Rammurthy, Banothu; Peraka, Swamy; Vasu, Amrutham; Sai, Gajula Krishna; Rohini, Yennamaneni Divya; Narender, Nama] CSIR Indian Inst Chem Technol, C&FC Div, Hyderabad 500007, Telangana, India in 2021, Cited 88. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Recommanded Product: 1-(4-Nitrophenyl)ethanone

A novel metal-free catalytic one-pot approach has been developed for the esterification of aralkyl ketones with alcohols under open-air atmospheric conditions. The inexpensive iodide/oxone reagent system allowed the cascade C(sp(3))-H bond oxygenation, selective C-C bond cleavage and esterification through the both radical and ionic pathways in a stepwise manner in one-pot. This mild, convenient and economically viable catalytic method tolerates the various functional groups to provide the corresponding alkyl benzoates in up to 98% yields with up to 99% selectivity. The efficiency and feasibility of scale-up of the present catalytic system was demonstrated with gram scale experiments (up to 10 gram scale).

Recommanded Product: 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Rammurthy, B; Peraka, S; Vasu, A; Sai, GK; Rohini, YD; Narender, N or send Email.

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

Recommanded Product: 100-19-6. Zaini, MF; Razak, IA; Khairul, WM; Arshad, S in [Zaini, Muhamad Fikri; Razak, Ibrahim Abdul; Arshad, Suhana] USM, Sch Phys, Xray Crystallog Unit, George Town 11800, Malaysia; [Khairul, Wan Mohd] Univ Malaysia Terengganu, Sch Fundamental Sci, Kuala Terengganu 21030, Terengganu, Malaysia published Crystal structure and optical properties of fused-ring chalcone (E)-3-(anthracen-9-yl)-1-(4-nitrophenyl)prop-2-en-1-one in 2019.0, Cited 22.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

The title compound, C23H15NO3, adopts an s-cis conformation with respect to the ethylene C=C and carbonyl C=O double bonds in the enone unit. The molecule is significantly twisted with a dihedral angle of 48.63 (14)degrees between the anthracene ring system and the benzene ring. In the crystal, molecules are linked into inversion dimers with an R-2(2)(10) graph-set motif via pairs of C-H center dot center dot center dot O hydrogen bonds. The intermolecular interactions were analysed and quantified by Hirshfeld surface analysis. The molecular structure was optimized and a small HOMO-LUMO energy gap of 2.55 eV was obtained using the DFT method at the B3LYP/6-311 G++(d,p) level of theory. This value is in close agreement with the experimental value of 2.52 eV obtained from the UV-vis analysis. The crystal used was a two-component merohedral twin with a refined ratio of 0.1996 (16):0.8004 (16).

Recommanded Product: 100-19-6. 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 The use of enaminones and enamines as effective synthons for MSA-catalyzed regioselective synthesis of 1,3,4-tri- and 1,3,4,5-tetrasubstituted pyrazoles WOS:000491347800004 published article about DNA GYRASE INHIBITORS; ANTIBACTERIAL ACTIVITY; KETONES; LIGANDS; DERIVATIVES; HYDRAZONES; AMINATION in [Duan, Liancheng; Zhou, Hui; Gu, Yucheng; Gong, Ping; Qin, Mingze] Shenyang Pharmaceut Univ, Key Lab Struct Based Drug Design & Discovery, Minist Educ, 103 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China; [Duan, Liancheng; Zhou, Hui; Gu, Yucheng; Gong, Ping; Qin, Mingze] Syngenta Jealotts Hill Int Res Ctr, Bracknell RG42 6EY, Berks, England in 2019.0, Cited 31.0. Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

In the present work, an efficient regioselective synthesis of 1,3,4-tri- and 1,3,4,5-tetrasubstituted pyrazoles via a methanesulfonic acid (MSA)-catalyzed reaction of hydrazones with enaminones or enamines is reported. Mechanistically, the formation of the title compounds involves the [2+3] cycloaddition of hydrazones with enaminones or enamines followed by aromatization with acid and oxygen. This convenient method under mild conditions with various hydrazones, enaminones, and enamines was well-tolerated to afford products in good to excellent yields. Compared with the literature methods, this strategy has advantages such as materials that are available economically, metal-free catalysis, excellent regioselectivity, and high efficiency.

Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Duan, LC; Zhou, H; Gu, YC; Gong, P; Qin, MZ or send Email.

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