Day: February 8, 2022

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. 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

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.. Name: 1-(4-Nitrophenyl)ethanone

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

Bento, I; Bernaldez, M; Noguchi, R; Kawakami, J in [Bento, Ian; Bernaldez, Mabel; Noguchi, Ryden; Kawakami, Joel] Chaminade Univ Honolulu, Nat Sci & Math, Honolulu, HI 96816 USA published Ultrasound-assisted rapid reduction of nitroaromatics to anilines using gallium metal in 2020.0, Cited 12.0. Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

The reduction of nitroaromatic compounds to anilines is widely used throughout organic synthesis. Typical methods of performing this transformation utilize hydrogenation over a pyrophoric catalyst or a finely divided reducing metal, which often affords heterogeneous mixtures that are difficult to purify. Herein, we report for the first time the use of gallium metal as a reducing agent in organic synthesis. The reaction proceeds under aerobic conditions and affords homogeneous mixtures for a convenient workup. Using this method, twelve anilines were obtained in 33% to quantitative yields with short reaction times of 10-60 minutes.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Bento, I; Bernaldez, M; Noguchi, R; Kawakami, J or concate me.. Formula: C8H7NO3

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

An article Study of the effect of the ligand structure on the catalytic activity of Pd@ ligand decorated halloysite: Combination of experimental and computational studies WOS:000465346500020 published article about HETEROGENEOUS CATALYST; PALLADIUM NANOPARTICLES; BOND ORDER; NITROBENZENE HYDROGENATION; FUNCTIONALIZED HALLOYSITE; SELECTIVE HYDROGENATION; GREEN SYNTHESIS; BASIS-SETS; NANOTUBES; PSEUDOPOTENTIALS in [Dehghani, Sevda; Bahri-Laleh, Naeimeh; Nekoomanesh-Haghighi, Mehdi] Iran Polymer & Petrochem Inst, Polymerizat Engn Dept, POB 14965-115, Tehran, Iran; [Sadjadi, Samahe] Iran Polymer & Petrochem Inst, Fac Petrochem, Gas Convers Dept, POB 14975-112, Tehran, Iran; [Poater, Albert] Univ Girona, Inst Quim Computac & Catalisi, C Maria Aurelia Capmany 69, Girona 17003, Catalonia, Spain; [Poater, Albert] Univ Girona, Dept Quim, C Maria Aurelia Capmany 69, Girona 17003, Catalonia, Spain in 2019.0, Cited 57.0. 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

Taking advantage of computational chemistry, the best diamine for the synthesis of a multi-dentate ligand from the reaction with 3-(trimethoxysilyl) propylisocyanate (TEPI) was selected. Actually, predictive Density Functional Theory (DFT) calculations provided the right diamino chain, i.e. ethylenediamine, capable to sequester a palladium atom, together with the relatively polar solvent toluene, and then undergo the experiments as a selective catalytic agent. The ligand was then prepared and applied for the decoration of the halloysite (Hal) outer surface to furnish an efficient support for the immobilization of Pd nanoparticles. The resulting catalyst exhibited high catalytic activity for hydrogenation of nitroarenes. Moreover, it showed high selectivity towards nitro functional group. The study of the catalyst recyclability confirmed that the catalyst could be recycled for several reaction runs with only slight loss of the catalytic activity and Pd leaching. Hot filtration test also proved the heterogeneous nature of the catalysis.

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 Synthesis and Spectral Analysis of Charge-Transfer Complexes of Triamterene Drug with 2,4,6-Trinitrophenol, 4-Nitrophenol, 4-Nitroacetophenone, and m-Dinitrobenzene Acceptors in the Solid-State Form: Experimental and DFT Studies WOS:000648230200002 published article about IMIDAZOLE; SURFACE; ACID in [El-Habeeb, Abeer A.] Princess Nourah bint Abdulrahman Univ, Coll Sci, Dept Chem, Riyadh 11671, Saudi Arabia in 2021.0, Cited 24.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Application In Synthesis of 1-(4-Nitrophenyl)ethanone

The present work aims to focus on the synthesis and spectral studies of the charge-transfer interaction between the nitro organic acceptors molecules [e.g., 2,4,6-trinitrophenol (PA), 4-nitrophenol (4-NP), 4-nitroacetophenone (4-NAP), and m-dinitrobenzene (m-DNB)] with triamterene (TM) drug donors, which have many applications in industry, biology, and chemistry. The CT complexes of PA and 4-NP are formed by the association of electrondeficient and electron-rich moieties, held together by the weak force of attraction through a hydrogen bond. These molecules have been explored through the FTIR and Raman spectroscopic techniques. The speculated 1:1 or 1:2 structures of the complexes [(TM)(PA)], [(TM)(4-NP)(2)], [(TM)(4-NAP)(2)], and [(TM)(m-DNB)(2)] determined by microanalytical and theoretical analyses shows that the interaction occurs through a H2N+-H center dot center dot center dot O-(O—-H) (O-H—-NH2) bond or by n-pi* regarding 4-NAP and m-DNB complexes. The thermogravimetric technique was utilized to determine the thermostability of the synthesized charge-transfer complexes by making comparisons to their constituents. The computational study has been carried out on the studied molecule, which has the most stable conformer using density functional theory (DFT). A comparative study of electronic and vibrational spectroscopy has been done with that of experimental results. The experimentally obtained structure was compared with an optimized structure for various parameters, such as bond length, bond angles, oscillator strength, dipole moment, and molecular electrostatic potential is predicted theoretically. The energy band gap from HOMO-to-LUMO was theoretically estimated using (B3LYP/6-311++G(d,p) level) from frontier molecular orbital energies, and the outcome data are employed to characterize the chemical structures of the synthesized complexes based on molecular properties.

Welcome to talk about 100-19-6, If you have any questions, you can contact El-Habeeb, AA or send Email.. Application In Synthesis 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 Synergistic palladium/enamine catalysis for asymmetric hydrocarbon functionalization of unactivated alkenes with ketones published in 2019.0, Reprint Addresses Shi, XD (corresponding author), Univ S Florida, Dept Chem, Tampa, FL 33620 USA.; Xie, Y (corresponding author), Quzhou Univ, Coll Chem & Mat Engn, Quzhou 324000, Peoples R China.; Hu, Y (corresponding author), Shanghai Jiao Tong Univ, Shanghai Childrens Hosp, Dept Neonatol, Shanghai 200040, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

Synergistic palladium and enamine catalysis was explored to promote ketone addition to unactivated olefins. A secondary amine-based organocatalyst was identified as the optimal co-catalyst for the directed Pd-catalyzed alkene activation. Furthermore, asymmetric hydrocarbon functionalization of unactivated alkenes was also achieved with good to excellent yield (up to 96% yields) and stereoselectivity (up to 96% ee). This strategy presented an efficient approach to prepare alpha-branched ketone derivatives under mild conditions.

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.. HPLC of Formula: C8H7NO3

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

In 2020.0 ARCH PHARM published article about PROTEIN-KINASE-C; IN-VITRO; CANCER; DERIVATIVES; INHIBITORS; RECEPTOR; COMPLEX; MODEL in [Corsini, Emanuela; Esposito, Sara] Univ Milan, Lab Toxicol, Dipartimento Sci Polit & Ambientali, Milan, Italy; [Facchetti, Giorgio; Rimoldi, Isabella; Christodoulou, Michael S.] Univ Milan, DISFARM, Sez Chim Gen & Organ A Marchesini, Via Venezian 21, I-20133 Milan, Italy; [Maddalon, Ambra] Univ Milan, Lab Toxicol, Dipartimento Sci Farmacol & Biomol, Milan, Italy in 2020.0, Cited 38.0. 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

In this study, a series of 20 chalcone derivatives was synthesized, and their antiproliferative activity was tested against the human T cell acute lymphoblastic leukemia-derived cell line, CCRF-CEM. On the basis of the structural features of the most active compounds, a new library of chalcone derivatives, according to the structure-activity relationship design, was synthesized, and their antiproliferative activity was tested against the same cancer cell line. Furthermore, four of these derivatives (compounds 3, 4, 8, 28), based on lower IC50 values (between 6.1 and 8.9 mu M), were selected for further investigation regarding the modulation of the protein expression of RACK1 (receptor for activated C kinase), protein kinase C (PKC)alpha and PKC beta, and their action on the cell cycle level. The cell cycle analysis indicated a block in the G0/G1 phase for all four compounds, with a statistically significant decrease in the percentage of cells in the S phase, with no indication of apoptosis (sub-G0/G1 phase). Compounds 4 and 8 showed a statistically significant reduction in the expression of PKC alpha and an increase in PKC beta, which together with the demonstration of an antiproliferative role of PKC beta, as assessed by treating cells with a selective PKC beta activator, indicated that the observed antiproliferative effect is likely to be mediated through PKC beta induction.

Recommanded Product: 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Corsini, E; Facchetti, G; Esposito, S; Maddalon, A; Rimoldi, I; Christodoulou, MS or send Email.

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

An article Highly Active Cooperative Lewis Acid-Ammonium Salt Catalyst for the Enantioselective Hydroboration of Ketones WOS:000607730400001 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. Computed Properties of C8H7NO3

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.

Computed Properties of C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Titze, M; Heitkamper, J; Junge, T; Kastner, J; Peters, R or send Email.

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

Application In Synthesis of 1-(4-Nitrophenyl)ethanone. In 2019.0 MATER CHEM FRONT published article about H BOND ACTIVATION; POLYSTYRENE MICROSPHERES; HOLLOW MICROSPHERES; INTRAMOLECULAR HYDROALKOXYLATION; PROPARGYLIC ALCOHOLS; C-C; CYCLIZATION; COMPLEXES; FABRICATION; GENERATION in [Ye, Dongdong; Zhu, Haiyan; Miao, Hongyan; Wang, Dawei] Jiangnan Univ, Minist Educ, Key Lab Synthet & Biol Colloids, Sch Chem & Mat Engn, Wuxi 214122, Peoples R China; [Pan, Le; Jin, Lu] Xinjiang Agr Univ, Chem Engn Coll, Urumqi 830052, Peoples R China in 2019.0, Cited 112.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Modified polycyanostyrene and polynitrostyrene microspheres were designed and synthesized, which proved to be an effective carrier to prepare gold nanoparticles with pentazole gold as a catalyst precursor. The developed gold nanoparticles were characterized using scanning electron microscopy, transmission electron microscopy, energy dispersive X-ray, X-ray power diffraction and X-ray photoelectron spectrometry. In addition, it was observed that this catalytic system successfully achieved application in the synthesis of cinnoline derivatives and hydration reactions in high yields. Mechanism investigation was conducted to better understand these transformations and catalyst systems. To the best of our knowledge, this is the first example of utilizing pentazole gold as the catalyst precursor and achieving catalytic applications.

Application In Synthesis 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

Name: 2,2-Diphenylacetonitrile. In 2020 J ORG CHEM published article about TRANS-HYDROBORATION; HYDRIDE; ALKENES; REDUCTION; COMPLEXES; EFFICIENT; IMINES in [Sarkar, Nabin; Bera, Subhadeep; Nembenna, Sharanappa] Homi Bhabha Natl Inst, Sch Chem Sci, Natl Inst Sci Educ & Res, Bhubaneswar 752050, Odisha, India in 2020, Cited 58. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3.

The reaction of LH [L = {(ArNH)(ArN)-C=N-C=(NAr)(NHAr)}; Ar =2,6-Et-2-C6H3] with a commercially available alane amine adduct (H3Al center dot NMe2Et) in toluene resulted in the formation of a conjugated bis-guanidinate (CBG)-supported aluminum dihydride complex, i.e., LAIH(2) (1), in good yield. The new complex has been thoroughly characterized by multinuclear magnetic resonance, IR, mass, and elemental analyses, including single-crystal structural studies. Further, we have demonstrated the aluminum-catalyzed hydroboration of a variety of nitriles and alkynes. Moreover, aluminum-catalyzed hydroboration is expanded to more challenging substrates such as alkene, pyridine, imine, carbodiimide, and isocyanides. More importantly, we have shown that the aluminum dihydride catalyzed both intra- and intermolecular chemoselective hydroboration of nitriles and alkynes over other reducible functionalities for the first time.

Name: 2,2-Diphenylacetonitrile. Welcome to talk about 86-29-3, If you have any questions, you can contact Sarkar, N; Bera, S; Nembenna, S or send Email.

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

In 2020.0 ANGEW CHEM INT EDIT published article about QUATERNARY CARBON STEREOCENTERS; ASYMMETRIC ALLYLATION; H FUNCTIONALIZATION; TERTIARY ALCOHOLS; ALDEHYDES; CENTERS; CONSTRUCTION; ALLYLBORATION; CROTYLATION; DIBORYLMETHANE in [Zanghi, Joseph M.; Meek, Simon J.] Univ North Carolina Chapel Hill, Dept Chem, Chapel Hill, NC 27599 USA in 2020.0, Cited 65.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Category: benzodioxans

A catalytic diastereo- and enantioselective method for the preparation of complex tertiary homoallylic alcohols containing a vicinal quaternary carbon stereogenic center and a versatile alkenylboronic ester is disclosed. Transformations are promoted by 5 mol % of a readily available copper catalyst bearing a bulky monodentate phosphoramidite ligand, which is essential for attaining both high dr and er. Reactions proceed with a wide variety of ketones and allylic 1,1-diboronate reagents, which enables the efficient preparation of diverse array of molecular scaffolds.

Welcome to talk about 100-19-6, If you have any questions, you can contact Zanghi, JM; Meek, SJ or send Email.. Category: benzodioxans

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