Heterocyclic Building Blocks-benzodioxan

An article Toward a Greener Barluenga-Valdes Cross-Coupling: Microwave-Promoted C-C Bond Formation with a Pd/PEG/H2O Recyclable Catalytic System WOS:000494553300041 published article about BIOLOGICAL EVALUATION; 1,1-DIARYLETHYLENES; TOSYLHYDRAZONES 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 in 2019.0, Cited 27.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Safety of 1-(4-Nitrophenyl)ethanone

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.

Safety 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

An article Design, synthesis, and biological evaluation of chalcone-linked thiazole-imidazopyridine derivatives as anticancer agents WOS:000542562800001 published article about MOLECULAR DOCKING; ELLIPTICINE DERIVATIVES; ANTIFUNGAL ACTIVITY; AMIDE DERIVATIVES; POTENT; FLAVONOIDS; INHIBITORS; DISCOVERY; ANALOGS; CLK1 in [Suma, Vellanki Ragha; Rao, Kuppili Ram Mohan] Deemed Be Univ, Dept Chem, GITAM Inst Sci Gandhi Inst Technol & Management, Visakhapatnam 530045, Andhra Pradesh, India; [Suma, Vellanki Ragha] Govt Degree & PG Coll, Dept Chem, Bhadrachalam 507111, Telangana, India; [Sreenivasulu, Reddymasu] Jawaharlal Nehru Technol Univ, Univ Coll Engn Autonomous, Dept Chem, Kakinada 533003, Andhra Pradesh, India; [Rao, Mandava Venkata Basaveswara] Krishna Univ, Dept Chem, Machilipatnam 521001, Andhra Pradesh, India; [Subramanyam, Madala] SR & BGNR Govt Arts & Sci Coll Autonomous, Dept Chem, Khammam 507002, Telangana, India; [Ahsan, Mohamed Jawed] Maharishi Arvind Coll Pharm, Dept Pharmaceut Chem, Jaipur, Rajasthan, India; [Alluri, Ramesh] Vishnu Inst Pharmaceut Educ & Res VIPER, Medak 502313, Telangana, India in 2020.0, Cited 68.0. Application In Synthesis 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

A novel library of chalcone linked thiazole-imidazopyridine (12a-j) derivatives were designed, synthesized, and their structures were characterized by(1)H NMR,C-13 NMR and mass spectral studies. Further, all compounds were tested for their anticancer effects on four human cancer cell lines including MCF-7 (breast carcinoma), A549 (lung carcinoma), DU-145 (prostate carcinoma) and MDA MB-231 (breast carcinoma) by employing MTT method, using etoposide as the positive control. Among them, compound12bdisplayed more potent anticancer activity against four cancer cell lines when compared to the positive control.

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

Computed Properties of C8H7NO3. I found the field of Chemistry very interesting. Saw the article Efficient and selective oxidation of secondary benzylic C-H bonds to ketones with O-2 catalyzed by metalloporphyrins under solvent-free and additive-free conditions published in 2020.0, Reprint Addresses Shen, HM (corresponding author), Zhejiang Univ Technol, Coll Chem Engn, State Key Lab Breeding Base Green Chem Synth Tech, Hangzhou 310014, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

Non-solvent and non-additive oxidation of secondary benzylic C-H bonds to aromatic ketones utilizing simple metalloporphyrins as catalysts and O-2 was investigated systematically. Based on systematical studies on reaction parameters, such as the structures of porphyrins, the types of central metals, the amount of catalyst, the pressure of oxygen, and the temperature, most aromatics with secondary benzylic C-H had been converted efficiently and selectively to their corresponding aromatic ketones catalyzed by the optimized metalloporphyrin catalyst T(2,3,6-triCl)PPCo. And the selectivity towards aromatic ketones reached up to 80 %-95 % with acceptable conversions in lower catalyst-loading (2.4 x 10(-3)%, mol/mol). The highest selectivity was achieved for substrate 1,2,3,4-tetrahydronaphthalene with the selectivity of 95.0 % in the conversion of 46.3 %. The superior catalytic performance of T(2,3,6-triCl)PPCo could be mainly ascribed to its excellent plane structure, superior ability for electron transfer and low positive charge around the central metal. All of above properties promoted the formation of catalytic active species high-valence cobalt-oxo complexes, and facilitated the approach of substrates to the catalytic active centers. This work presented an optimized balance among higher selectivity, milder conditions, lower catalyst-loading, and simpler catalysts compared with current documents, which was not only an efficient, practical and significant strategy to functionalize the widely available aromatics possessing secondary benzylic C-H with high efficiency and selectivity under milder conditions, but also an important instance in the effective functionalization and utilization of other C-H bonds employing optimized catalytic systems based on metalloporphyrins.

Computed Properties of C8H7NO3. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Shen, HM; Liu, L; Qi, B; Hu, MY; Ye, HL; She, YB or concate me.

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

In 2019.0 ASIAN J ORG CHEM published article about CROSS-COUPLING REACTIONS; ALKENYL SULFIDES; C-S; HYDROTHIOLATION; PALLADIUM; EFFICIENT; CATALYST; KETONES; ALKYNES; LIGAND in [Shi, Zi-Fa; Xu, Li-Ning; Chen, Jie; Luo, Hui-Xing; Zhang, Juntao; Cao, Xiao-Ping] Lanzhou Univ, State Key Lab Appl Organ Chem, 222 Tianshui Rd, Lanzhou 730000, Gansu, Peoples R China; [Shi, Zi-Fa; Xu, Li-Ning; Chen, Jie; Luo, Hui-Xing; Zhang, Juntao; Cao, Xiao-Ping] Lanzhou Univ, Coll Chem & Chem Engn, 222 Tianshui Rd, Lanzhou 730000, Gansu, Peoples R China in 2019.0, Cited 56.0. 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

An efficient radical-mediated carbon-sulfur bond formation reaction of vinyl halides with thiols has been developed. This reaction tolerated vinyl chloride substrates, which are barely tolerated in metal-catalyzed reactions, providing vinyl sulfide products. When vinyl iodides were used as substrates, the reactions were regulated by the solvents, yielding vinyl sulfide products in protic solvents (methanol) and alkyl sulfides in aprotic solvents (toluene).

Welcome to talk about 100-19-6, If you have any questions, you can contact Shi, ZF; Xu, LN; Chen, J; Luo, HX; Zhang, JT; Cao, XP or send Email.. Recommanded Product: 1-(4-Nitrophenyl)ethanone

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

Authors Smith, JD; Jamhawi, AM; Jasinski, JB; Gallou, F; Ge, J; Advincula, R; Liu, JJ; Handa, S in NATURE PUBLISHING GROUP published article about INTRINSIC MICROPOROSITY; PHOTOREDOX CATALYSIS; RATIONAL DESIGN; ARYL BROMIDES; HALOGEN BOND; LIGHT; WATER; PHOTOOXIDATION; DERIVATIVES; POLYMER in [Smith, Justin D.; Jamhawi, Abdelqader M.; Liu, Jinjun; Handa, Sachin] Univ Louisville, Dept Chem, 2320 South Brook St, Louisville, KY 40292 USA; [Jasinski, Jacek B.] Univ Louisville, Conn Ctr Renewable Energy Res, Mat Characterizat, Louisville, KY 40292 USA; [Gallou, Fabrice] Novartis Pharma AG, CH-4002 Basel, Switzerland; [Ge, Jin; Advincula, Rigoberto] Case Western Reserve Univ, Dept Macromol Sci & Engn, Cleveland, OH 44106 USA in 2019.0, Cited 62.0. 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

Photocatalytic polymers offer an alternative to prevailing organometallics and nanomaterials, and they may benefit from polymer-mediated catalytic and material enhancements. MPC-1, a polymer photoredox catalyst reported herein, exhibits enhanced catalytic activity arising from charge transfer states (CTSs) between its two chromophores. Oligomeric and polymeric MPC-1 preparations both promote efficient hydrodehalogenation of a-halocarbonyl compounds while exhibiting different solubility properties. The polymer is readily recovered by filtration. MPC-1-coated vessels enable batch and flow photocatalysis, even with opaque reaction mixtures, via backside irradiation. Ultrafast transient absorption spectroscopy indicates a fast charge-transfer process within 20 ps of photoexcitation. Time-resolved photoluminescence measurements reveal an approximate 10 ns lifetime for bright valence states. Ultrafast measurements suggest a long CTS lifetime. Empirical catalytic activities of small-molecule models of MPC-1 subunits support the CTS hypothesis. Density functional theory (DFT) and time-dependent DFT calculations are in good agreement with experimental spectra, spectral peak assignment, and proposed underlying energetics.

Recommanded Product: 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

I found the field of Chemistry very interesting. Saw the article Halloysite – Poly (ionic liquid) Nanocomposite as an Efficient Catalyst Support: Study of the Effects of Ionic Liquid Nature and Content on the Catalytic Activity published in 2019.0. Quality Control of 1-(4-Nitrophenyl)ethanone, Reprint Addresses Sadjadi, S (corresponding author), Iran Polymer & Petrochem Inst, Fac Petrochem, Gas Convers Dept, POB 14975-112, Tehran, Iran.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

Considering the high performance of ionic liquid decorated halloysite clay as a catalyst support, herein a halloysite -poly (ionic liquid) polymer composite is synthesized and characterized via BET, TGA, TEM, FTIR, XRD and ICP and then applied for the immobilization of Pd species to afford a catalyst for the hydrogenation of nitroarenes. To shed light to the effect of the content and nature of poly (ionic liquid) polymer on the catalytic activity, two control samples with different content and entity of poly (ionic liquid) polymer were synthesized and compared by FTIR, TGA and BET. The results confirmed that the content of poly (ionic liquid) polymer significantly affected the catalytic activity and the higher this value, the higher the Pd content and consequently the superior the catalytic activity would be. The study of the nature of poly (ionic liquid) polymer revealed that it did not dramatically influence the catalytic activity. However, the choice of the monomer affected the content of poly (ionic liquid) polymer formed on halloysite. Notably, the catalyst was highly selective toward reduction of nitro group and competing functionalities remained intact under the reaction condition. Moreover, the catalyst showed excellent recyclability with low Pd leaching.

Quality Control 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

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