Category: 100-19-6

An article Reduction of nitroarenes catalyzed by microgel-stabilized silver nanoparticles WOS:000474676800046 published article about RESPONSIVE HYBRID MICROGELS; AROMATIC NITRO-COMPOUNDS; CHEMOSELECTIVE HYDROGENATION; PALLADIUM NANOPARTICLES; POLYMER MICROGELS; 4-NITROPHENOL; GOLD; NANOCLUSTERS; BOROHYDRIDE; FABRICATION in [Begum, Robina; Farooqi, Zahoor H.; Aboo, Ahmed H.; Xiao, Jianliang] Univ Liverpool, Dept Chem, Liverpool L69 7ZD, Merseyside, England; [Begum, Robina; Farooqi, Zahoor H.; Ahmed, Ejaz; Sharif, Ahsan] Univ Punjab, Inst Chem, New Campus, Lahore 54590, Pakistan; [Begum, Robina] Univ Punjab, Ctr Undergrad Studies, New Campus, Lahore 54590, Pakistan in 2019.0, Cited 75.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. SDS of cas: 100-19-6

Poly(N-isopropylacrylamide-co-acrylamide) (PNA-BIS-2) microgels were synthesized by free radical precipitation polymerization in aqueous medium. Spherical Ag nanoparticles with diameter of 10-20 nm were fabricated inside the PNA-BIS-2 microgels by in-situ reduction of silver nitrate using sodium borohydride as reducing agent. The Ag nanoparticles- loaded hybrid microgels were characterized by Scanning electron microscopy (SEM), Transmission electron microscopy (TEM), Energy dispersive X-ray (EDX), Scanning transmission electron microscopy (STEM), Ultraviolet visible spectroscopy (UV Visible), Thermogravimetric analysis (TGA) and X-ray diffraction (XRD). Ag contents in the hybrid system were determined by inductively coupled plasma – optical emission spectrometry (ICP-OES). Various nitroarenes were successfully converted into their respective aromatic amines with good to excellent yields (ranging from 75% to 97%) under mild reaction conditions. The catalyst has ability to successfully convert substituted nitroarenes into desired products keeping many functionalities intact. The catalyst can be stored for long time without any sign of aggregation and can be used multiple times without any significant loss in its catalytic activity.

Welcome to talk about 100-19-6, If you have any questions, you can contact Begum, R; Farooqi, ZH; Aboo, AH; Ahmed, E; Sharif, A; Xiao, JL or send Email.. SDS of cas: 100-19-6

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

An article An Efficient Sequential One-Pot Approach for the Synthesis of C3-Functionalized Imidazo[1,2-a]pyridines under Transition-Metal Free Conditions WOS:000499012500001 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. Computed Properties of C8H7NO3. 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.

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

Safety of 1-(4-Nitrophenyl)ethanone. In 2021.0 ORGANOMETALLICS published article about N-HETEROCYCLIC CARBENE; OXYGEN-ATOM TRANSFER; CHEMOSELECTIVE TRANSFER HYDROGENATION; BIOMASS-DERIVED POLYOLS; DECAMETHYLYTTERBOCENE COMPLEXES; DIOXOMOLYBDENUM(VI) COMPLEXES; MOLECULAR-STRUCTURE; RU-II; IMIDO; LIGANDS in [Liu, Shenyu; Baltrun, Marc; Schoch, Roland] Paderborn Univ, Fac Sci, Dept Chem, D-100 Paderborn, Germany; [Amaro-Estrada, Jorge Ivan; Douair, Iskander; Maron, Laurent] Univ Toulouse, INSA Toulouse, LPCNO, F-31077 Toulouse, France; [Hohloch, Stephan] Univ Innsbruck, Fac Chem & Pharm, Inst Gen Inorgan & Theoret Chem, A-6020 Innsbruck, Austria in 2021.0, Cited 102.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

The high-valent molybdenum(VI) N-heterocyclic carbene complexes, (NHC)MoO2 (1) and (NHC)MoO(N+Bu) (2) (NHC = 1,3-bis(3,5-di-tert-butyl-2-phenolato)-benzimidazol-2-ylidene), are investigated toward their catalytic potential in the deoxygenation of nitroarenes. Using pinacol as the sacrificial and green reductant, both complexes are shown to be very active (pre)catalysts for this transformation allowing a reduction of the catalyst loading down to 0.25 mol %. Mechanistic investigations show mu-oxo bridged molybdenum(V) complexes [(NHC)MoO](2)O (4) and [(NHC)Mo((NBu)-Bu-t)](2)O (5) as well as zwitterionic pinacolate benzimidazolium complex 6, with a doubly protonated NHC ligand, to be potentially active species in the catalytic cycle. Both 4 and 5 can be prepared independently by the deoxygenation of 1 and 2 using triethyl phosphine (PEt3) or triphenyl phosphine (PPh3) and were shown to exhibit an unusual multireferenced ground state with a very small singlet-triplet gap at room temperature. Computational studies show that the spin state plays an unneglectable role in the catalytic process, efficiently lowering the reaction barrier of the deoxygenation step. Mechanistic details, putting special emphasis on the fate of the catalyst will be presented and potential routes how nitroarene reduction is facilitated are evaluated.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Liu, SY; Amaro-Estrada, JI; Baltrun, M; Douair, I; Schoch, R; Maron, L; Hohloch, S or concate me.. Safety of 1-(4-Nitrophenyl)ethanone

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

Recommanded Product: 1-(4-Nitrophenyl)ethanone. In 2019 EUR J ORG CHEM 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.

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.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Boldl, M; Fleischer, I or concate me.. Recommanded Product: 1-(4-Nitrophenyl)ethanone

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

Lamaa, D; Messe, E; Gandon, V; Alami, M; Hamze, A in [Lamaa, Diana; Messe, Estelle; Alami, Mouad; Hamze, Abdallah] Univ Paris Sud, BioCIS UMR 8076, Univ Paris Saclay,Fac Pharm,CNRS, Equipe Labellisee Ligue Canc,Lab Chim Therapeut, Rue JB Clement, F-92296 Chatenay Malabry, France; [Gandon, Vincent] Univ Paris Saclay, Univ Paris Sud, CNRS UMR 8182, ICMMO, Batiment 420, F-91405 Orsay, France published Toward a Greener Barluenga-Valdes Cross-Coupling: Microwave-Promoted C-C Bond Formation with a Pd/PEG/H2O Recyclable Catalytic System in 2019.0, Cited 27.0. Recommanded Product: 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 green Barluenga-Valdes cross-coupling reaction for the synthesis of 1,1-diarylethylenes using palladium catalysis has been developed. The new catalytic system based on Pd/Xphos-SO3Na or Pd/MeDavephos-CF3SO3 in PEG/H2O under microwave irradiation was found to be the best conditions for this transformation. The recyclability of the palladium catalyst system was also studied, and it was found to be active over nine runs without significant loss in its activity.

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.. Recommanded Product: 1-(4-Nitrophenyl)ethanone

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

Name: 1-(4-Nitrophenyl)ethanone. In 2019.0 GREEN CHEM published article about DIELS-ALDER REACTIONS; MULTICOMPONENT REACTIONS; ALPHA,BETA-UNSATURATED KETONES; STEP SYNTHESIS; 3+3 ANNULATION; DERIVATIVES; CYCLOADDITIONS; NITRILES; HETEROCYCLES; DISCOVERY in [Chen, Jinjin; Meng, Huanxin; Zhang, Feng; Xiao, Fuhong; Deng, Guo-Jun] Xiangtan Univ, Key Lab Green Organ Synth & Applicat Hunan Prov, Key Lab Environmentally Friendly Chem & Applicat, Minist Educ,Coll Chem, Xiangtan 411105, Peoples R China; [Zhang, Feng] Hunan Agr Univ, Coll Sci, Changsha 410128, Hunan, Peoples R China in 2019.0, Cited 105.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

An efficient synthesis of pyrimidines and pyridines has been developed from readily available aromatic ketones, aldehydes and ammonium salts under transition-metal-free conditions. In this strategy, ammonium salts were used as nitrogen sources and only water was generated as a nontoxic byproduct. A catalytic amount of NaIO4 played an important role in the selectivity control, whereas substituted pyridines were dominantly formed in its absence.

Name: 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Chen, JJ; Meng, HX; Zhang, F; Xiao, FH; Deng, GJ or concate me.

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

Recently I am researching about ADDITION/OXIDATIVE CYCLIZATION; OXIDATION; SOLVENT; ESTERS; FURANS, Saw an article supported by the . Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Jin, H; Jiang, X; Yoo, H; Wang, TS; Sung, CG; Choi, U; Lee, CR; Yu, HY; Koo, S. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone. Computed Properties of C8H7NO3

An efficient synthetic method of medicinally important chalcone-derived heteroaromatics was proposed, which comprised of conjugate addition of ethyl acetoacetate to chalcones, followed by Mn-III/Co-II-catalyzed oxidative deacetylation. Paal-Knorr reactions of the resulting 1,4-dicarbonyl compounds containing various phenyl substituents produced the corresponding 2-carboethoxy-3,5-diphenyl furans, pyrroles, and thiophenes. The scope, mechanism, and electronic requirements for the phenyl substituents of chalcones in the key radical-medicated deacetylation reaction were fully elucidated. Antibacterial activities of the 21 chalcone-derived heteroaromatics were screened for Escherichia coli, Staphylococcus aureus, and Acinetobacter baumannii. The parent pyrrole 5 a showed most effective inhibition for E. coli and one third of the heteroaromatics exhibited significant inhibition for S. aureus at the concentration of 64 mu g/mL.

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

Recently I am researching about INDUCED NO PRODUCTION; MHC CLASS-I; CELL-DEATH; EXPRESSION; CHALCONES; GLIOBLASTOMA; DERIVATIVES; APOPTOSIS; GENE; TEMOZOLOMIDE, Saw an article supported by the NIHUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) – USA [CA193690]. Recommanded Product: 100-19-6. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Yang, SH; Shergalis, A; Lu, D; Kyani, A; Liu, ZW; Ljungman, M; Neamati, N. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

Protein disulfide isomerase (PDI) is responsible for nascent protein folding in the endoplasmic reticulum (ER) and is critical for glioblastoma survival. To improve the potency of lead PDI inhibitor BAP2 ((E)-3-(3-(4-hydroxyphenyl)-3-oxoprop-1-en-1-yl)benzonitrile), we designed and synthesized 67 analogues. We determined that PDI inhibition relied on the A ring hydroxyl group of the chalcone scaffold and cLogP increase in the sulfonamide chain improved potency. Docking studies revealed that BAP2 and analogues bind to His256 in the b’ domain of PDI, and mutation of His256 to Ala abolishes BAP2 analogue activity. BAP2 and optimized analogue 59 have modest thiol reactivity; however, we propose that PDI inhibition by BAP2 analogues depends on the b’ domain. Importantly, analogues inhibit glioblastoma cell growth, induce ER stress, increase expression of G2M checkpoint proteins, and reduce expression of DNA repair proteins. Cumulatively, our results support inhibition of PDI as a novel strategy to treat glioblastoma.

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.. Recommanded Product: 100-19-6

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

An article Copper-catalyzed direct and odorless selenylation with a sodium selenite-based reagent WOS:000462670600016 published article about SELENOORGANIC COMPOUND EBSELEN; ANTIOXIDANT PROPERTIES; DIRECT SELENATION; C(SP(2))-H BONDS; ORGANOSELENIUM; THIOREDOXIN; INHIBITION; INDOLES; ACID; ARYL in [Cao, Yuan; Liu, Jie; Liu, Fanmin; Jiang, Lvqi; Yi, Wenbin] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China in 2019.0, Cited 63.0. 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

A new method using a sodium selenite-based (NaO2SeR) direct selenylation reagent has been developed. NaO2SeR is odorless, shelf-stable, easy to handle, practical and scalable. Good yields and a broad functional group compatibility were observed when it was reacted with indoles, a furan, pyrrole and ketones under reductive conditions to afford the corresponding organoselenium products.

SDS of cas: 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Cao, Y; Liu, J; Liu, FM; Jiang, LQ; Yi, WB or send Email.

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

An article Synthesis, Photophysical Properties, and Metal-Ion Recognition Studies of Fluoroionophores Based on 1-(2-Pyridyl)-4-Styrylpyrazoles WOS:000490421100050 published article about INTRAMOLECULAR CHARGE-TRANSFER; TURN-ON CHEMOSENSOR; FLUORESCENT CHEMOSENSOR; COLORIMETRIC DETECTION; NANOMOLAR DETECTION; PROBE; HG2+; DERIVATIVES; CONSTANTS; PYRAZOLO in [Orrego-Hernandez, Jessica; Portilla, Jaime] Univ los Andes, Dept Chem, Bioorgan Cpds Res Grp, Carrera 1 18A-10, Bogota 111711, Colombia; [Cobo, Justo] Univ Jaen, Dept Quim Inorgan & Organ, Campus Lagunillas, Jaen 23071, Spain in 2019.0, Cited 41.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Product Details of 100-19-6

A convenient access toward novel fluoroionophores based on 1-(2-pyridyl)-4-styrylpyrazoles (PSPs) substituted at position 3 with donor or acceptor aryl groups is reported. The synthesis proceeds in two steps: the first one via Wittig olefination of the appropriate 4-formylpyrazole and then Mizoroki-Heck coupling to yield the desired products in an overall yield of up to 69%. Photophysical properties of products (4-styryl) and their intermediates (4-vinyl) were explored, finding that they have strong blue-light emission with high quantum yields (up to 66%) due to ICT phenomena. The 3-phenyl PSP was studied as a turn-off fluorescent probe in metal ion sensing, finding a high selectivity to Hg2+ (LOD = 3.1 x 10(-7)M) in a process that could be reversed with ethylenediamine. The sensing mechanism and binding mode of the ligand to Hg2+ were established by HRMS analysis and H-1 NMR titration tests.

Product Details of 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Orrego-Hernandez, J; Cobo, J; Portilla, J or send Email.

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