Day: November 12, 2021

An article Nitrate promoted mild and versatile Pd-catalysed C(sp(2))-H oxidation with carboxylic acids WOS:000565016900018 published article about C-H; DIRECT ACYLOXYLATION; BENZOXYLATION; BONDS; ACTIVATION; ARYL; NOX in [Xiong, Xue; Mao, Yang-Jie; Hao, Hong-Yan; He, Yu-Ting; Xu, Zhen-Yuan; Lou, Shao-Jie; Xu, Dan-Qian] Zhejiang Univ Technol, Coll Chem Engn, Key Lab Green Pesticides & Cleaner Prod Technol Z, Catalyt Hydrogenat Res Ctr,State Key Lab Breeding, Hangzhou 310014, Peoples R China; [Luo, Gen] Anhui Univ, Inst Phys Sci & Informat Technol, Hefei 230601, Peoples R China in 2020, Cited 30. 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 nitrate-promoted Pd-catalysed mild cross-dehydrogenative C(sp(2))-H bond oxidation of oximes or azobenzenes with diverse carboxylic acids has been developed. In contrast to the previous catalytic systems, this protocol features mild conditions (close to room temperature for most cases) and a broad substrate scope (up to 64 examples), thus constituting a versatile method to directly prepare diverseO-aryl esters. Moreover, the superiority of the nitrate additive in this mild transformation was further determined by experimental and computational evidence.

Welcome to talk about 100-19-6, If you have any questions, you can contact Xiong, X; Mao, YJ; Hao, HY; He, YT; Xu, ZY; Luo, G; Lou, SJ; Xu, DQ or send Email.. Recommanded Product: 1-(4-Nitrophenyl)ethanone

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

In 2019.0 ACS OMEGA published article about ONE-POT SYNTHESIS; ENANTIOSELECTIVE HYDROGENATION; HYDROXY ACETALS; CYANOSILYLATION; REARRANGEMENT; CONVERSION; REDUCTION; EFFICIENT in [Shangpliang, O. Risuklang; Wanniang, Kmendashisha; Kshiar, Baskhemlang; Marpna, Ibakyntiew D.; Lipon, Tyrchain Mitre; Myrboh, Bekington] North Eastern Hill Univ, Dept Chem, Ctr Adv Studies Chem, Shillong 793022, Meghalaya, India; [Mizar, Pushpak] Univ Southampton, Southampton SO17 1BJ, Hants, England in 2019.0, Cited 28.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Category: benzodioxans

A novel approach has been developed for the synthesis of a wide range of alpha-ketoacetals by the reaction of alkyl/aryl methyl ketones and aliphatic alcohols in the presence of selenium dioxide catalyzed by p-toluenesufonic acid. This method represents a general route to obtain a wide variety of alpha-ketoacetals in a simple, rapid, and practical manner. This approach is particularly attractive because of the easy availability of the starting materials, mild reaction temperature, and good yields of the products. The resulting alpha-ketoacetals are of much synthetic value as organic intermediates.

Category: benzodioxans. Welcome to talk about 100-19-6, If you have any questions, you can contact Shangpliang, OR; Wanniang, K; Kshiar, B; Marpna, ID; Lipon, TM; Mizar, P; Myrboh, B or send Email.

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

Authors Rai, P; Chettri, P; Kar, S; Nagar, MA; Srivastava, S; Golakoti, NR in SPRINGER INTERNATIONAL PUBLISHING AG published article about in [Rai, Prashant; Kar, Swayamsiddha; Golakoti, Nageswara Rao] Sri Sathya Sai Inst Higher Learning, Dept Chem, Prasanthinilayam 515134, Andhra Pradesh, India; [Chettri, Prajal; Nagar, Malhar Anupam; Srivastava, Shailesh] Sri Sathya Sai Inst Higher Learning, Dept Phys, Prasanthinilayam 515134, Andhra Pradesh, India in 2021, Cited 35. Safety 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

Fifteen chalcone derivatives having D-A-D, D-A-A and A-A-D architectures have been synthesized by Claisen-Schmidt condensation reaction and characterized by UV-Vis, IR, H-1-NMR, C-13-NMR and Mass spectrometry. In order to unambiguously establish the structure-activity relationship for the non-linear optical activity of these compounds, for the first time to our knowledge, we use the femtosecond degenerate four wave mixing (DFWM) technique to quantify and compare the third-order non-linear optical (NLO) activity of all the 15 compounds, under identical conditions. The second harmonics generation (SHG) efficiencies for all the compounds have also been evaluated using the Kurtz-Perry powder method. Among the compounds that we have synthesized here, the ones with A-A-D architecture show the highest NLO activity. Our results show that the NLO activity of a compound with A-A-D architecture can be further enhanced by incorporating a substituent with strong electron withdrawing ability on ring A and strong electron donating substituent on ring B. The results of the in silico studies that we have carried out correlate well with our experimental findings. The compounds (E)-3-(4-(dimethylamino)phenyl)-1-(4-nitrophenyl)prop-2-en-1-one with the compound code (4-N(CH3)(2)-4 ‘-NO2) and (E)-3-(4-methoxyphenyl)-1-(4-nitrophenyl)prop-2-en-1-one with the compound code (4-MeO-4 ‘-NO2) show the highest NLO activity among the compounds we have reported here.

Welcome to talk about 100-19-6, If you have any questions, you can contact Rai, P; Chettri, P; Kar, S; Nagar, MA; Srivastava, S; Golakoti, NR or send Email.. Safety of 1-(4-Nitrophenyl)ethanone

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

Computed Properties of C8H7NO3. I found the field of Chemistry very interesting. Saw the article Iron-Catalyzed Synthesis of Polyfunctional Pyridines from Ketoxime Carboxylates and Nitrones published in 2020.0, Reprint Addresses Yang, ZX; Tang, D (corresponding author), Ningxia Acad Agr & Forestry Sci, Agr Resource & Environm Inst, Ningxia Ctr Agr Organ Synth, Yinchuan 750002, Ningxia, Peoples R China.; Tang, D (corresponding author), Lishui Univ, Dept Chem, Lishui 323000, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

Polyfunctional pyridines are backbone of numerous natural products and pharmaceutical reactive intermediates. We have developed an iron-catalyzed cyclization reaction between ketoxime carboxylates and nitrones to afford trisubstituted pyridines. Employing this strategy, we have synthesized a number of trisubstituted pyridines with various functional groups in good yields under simple reaction conditions. It is worth mentioning that the nitrones can serve as a novel C1 unit in organic synthesis.

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

Orr, SA; Kelly, JA; Boutland, AJ; Blair, VL in [Orr, Samantha A.; Kelly, John A.; Boutland, Aaron J.; Blair, Victoria L.] Monash Univ, Sch Chem, Wellington Rd, Clayton, Vic 3800, Australia published Structural Elucidation of Silver(I) Amides and Their Application as Catalysts in the Hydrosilylation and Hydroboration of Carbonyls in 2020.0, Cited 36.0. Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

This study details the isolation and characterisation of three novel silver(I) amides in solution and solid-state, [Ag(Cy3P)(HMDS)] 2, [Ag(Cy3P){N(TMS)(Dipp)}] 3 and [Ag(Cy3P)(2)(NPh2)] 4. Their catalytic abilities have proved successful in hydroboration and hydrosilylation reactions with a full investigation performed with complex 2. Both protocols proceed under mild conditions, displaying exceptional functional-group tolerance and chemoselectivity, in excellent conversions at competitive reaction times. This work reveals the first catalytic hydroboration of aldehydes and ketones performed by a silver(I) catalyst.

Formula: 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

Computed Properties of C8H7NO3. In 2020.0 POLYCYCL AROMAT COMP published article about BIOLOGICAL EVALUATION; CYTOTOXIC ACTIVITY; IN-VITRO; ISOXAZOLE; INHIBITION; APOPTOSIS; CURCUMIN; GROWTH in [Saeedi, Mina] Univ Tehran Med Sci, Fac Pharm, Med Plants Res Ctr, Tehran, Iran; [Saeedi, Mina; Karimpour-Razkenari, Elahe; Akbarzadeh, Tahmineh] Univ Tehran Med Sci, Persian Med & Pharm Res Ctr, Tehran, Iran; [Hashemi, Mehdi; Rafinejad, Ali; Akbarzadeh, Tahmineh] Univ Tehran Med Sci, Fac Pharm, Dept Med Chem, Tehran, Iran; [Mahdavi, Mohammad] Univ Tehran Med Sci, Endocrinol & Metab Clin Sci Inst, Endocrinol & Metab Res Ctr, Tehran, Iran; [Najafi, Zahra] Hamadan Univ Med Sci, Sch Pharm, Dept Med Chem, Hamadan, Hamadan, Iran; [Mirfazli, Seyedeh Sara] Iran Univ Med Sci, Sch Pharm, Dept Med Chem, Int Campus, Tehran, Iran; [Mohammadian, Razieh; Kabudanian Ardestani, Sussan] Univ Tehran, Inst Biochem & Biophys, Dept Biochem, Tehran, Iran; [Safavi, Maliheh] Iranian Res Org Sci & Technol, Dept Biotechnol, Tehran, Iran in 2020.0, Cited 30.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

In this study, a new series of N-(di or trimethoxyaryl)-5-arylisoxazole-3-carboxamide derivatives were synthesized and evaluated against human breast cancer cell lines including MCF-7, MDA-MB-231, and T-47D. Among the synthesized compounds, 5-(m-tolyl)-N-(3,4,5-trimethoxyphenyl)isoxazole-3-carboxamide (8f) showed significant cytotoxicity against all three cell lines comparing with etoposide as the reference drug. Also, Annexin V-FITC/propidium iodide and acridine orange/ethidium bromide staining assay were performed to validate apoptotic activity of compound 8f. The results confirmed induction of apoptosis at early stage.

Welcome to talk about 100-19-6, If you have any questions, you can contact Saeedi, M; Hashemi, M; Mahdavi, M; Rafinejad, A; Najafi, Z; Mirfazli, SS; Mohammadian, R; Karimpour-Razkenari, E; Ardestani, SK; Safavi, M; Akbarzadeh, T or send Email.. Computed Properties of C8H7NO3

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

Safety of 1-(4-Nitrophenyl)ethanone. I found the field of Chemistry very interesting. Saw the article Metal-Free Synthesis of Indolopyrans and 2,3-Dihydrofurans Based on Tandem Oxidative Cycloaddition published in 2020.0, Reprint Addresses Park, CM (corresponding author), UNIST Ulsan Natl Inst Sci & Technol, Dept Chem, Ulsan 44919, South Korea.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

The synthesis of versatile scaffold indolopyrans based on C-C radical-radical cross-coupling under metal-free conditions is described. The reaction involving single electron transfer between coupling partners followed by cage collapse allows highly selective cross-coupling while employing only equimolar amounts of coupling partners. Moreover, the mechanistic manifold was expanded for the functionalization of enamines to give the stereoselective synthesis of 2,3-dihydrofurans. This iodine-mediated oxidative coupling features mild conditions and fast reaction kinetics.

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

Recently I am researching about SULFATED TIN OXIDE; SNO2, Saw an article supported by the . Published in ELSEVIER in AMSTERDAM ,Authors: Sekar, KG; Janaki, P; Muthuvel, I; Usha, V; Thirumurthy, K; Thirunarayanan, G. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone. Category: benzodioxans

Sulphated tin oxide-fly ash peony flower like nano catalyst was employed for the synthesis of some Epyrenyl enones by microwave irradiated Aldol condensation of various substituted acetophenones and 1-pyrenaldehyde under solvent-free conditions. About 80% yields were obtained in this protocol. Catalytic character of SO42–SnO2-fly ash peony flower was investigated using obtained yield and reusability. These E-pyrenyl enones were characterized by their melting points, CHN analysis and spectroscopic data. Also, the influence of the solvents on the yield was investigated. (C) 2020 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the International Conference on Advanced Materials Behavior and Characterization.

Category: benzodioxans. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Sekar, KG; Janaki, P; Muthuvel, I; Usha, V; Thirumurthy, K; Thirunarayanan, G or concate me.

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

Name: 1-(4-Nitrophenyl)ethanone. In 2019.0 RES CHEM INTERMEDIAT published article about MICROWAVE-ASSISTED SYNTHESIS; CATALYZED SYNTHESIS; DERIVATIVES; RECEPTOR; CONVENIENT; DISCOVERY; PYRIDINES; BINDING in [Etivand, Nasser; Khalafy, Jabbar; Marjani, Ahmad Poursattar] Urmia Univ, Dept Organ Chem, Fac Chem, Orumiyeh 5756151818, Iran in 2019.0, Cited 44.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A convenient, regioselective, novel, and elegant one-pot, four-component reaction was designed for synthesis of a series of new of imidazo[1,2-a]pyridines using aryl glyoxal monohydrates, ethyl acetoacetate, hydrazine hydrate, and 2-aminopyridine in presence of tetrapropylammonium bromide under reflux in EtOH as solvent. The main advantages of this protocol include the availability and low cost of the starting materials, short reaction time, convenient operation, easy workup process, highly facile operation, nonhazardous byproducts, and high yield (82-94%). [GRAPHICS] .

Name: 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Etivand, N; Khalafy, J; Marjani, AP or send Email.

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

In 2020.0 J HETEROCYCLIC CHEM published article about ALZHEIMERS-DISEASE; BIOLOGICAL EVALUATION; DESIGN; CHALCONES; DRUG in [Mekky, Ahmed E. M.; Sanad, Sherif M. H.] Cairo Univ, Fac Sci, Chem Dept, Giza 12613, Egypt in 2020.0, Cited 56.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Computed Properties of C8H7NO3

The appropriate pyridine-2(1H)-thiones were reacted with an equivalent amount of 5-(chloromethyl)-2-hydroxybenzaldehyde in ethanol in the presence of potassium hydroxide to give the corresponding 2-hydroxybenzaldehyde derivatives in excellent yields. The latter derivatives were taken as key synthons for the preparation of the target hybrids. Therefore, 2-hydroxybenzaldehydes were reacted with benzoylglycine in acetic anhydride in the presence of fused sodium acetate at 100 degrees C for 6 hours to afford a new series of nicotinonitrile-coumarin hybrids. The in vitro acetylcholinesterase inhibitory activities were estimated for the new coumarins. The results were expressed as the inhibition percentage of the tested hybrids at concentration of 25 nM, compared to donepezil as a reference (inhibition percentage of 70.5). Coumarin hybrids linked to 6-(4-nitrophenyl) or 6-(4-chlorophenyl)-4-phenylnicotinonitrile exhibited more effective inhibitory activities than donepezil with inhibition percentages of 94.1 and 72.3, respectively. The new coumarins were tested for their free radical-scavenging capabilities against DPPH. Furthermore, some new coumarins were tested for in vitro cytotoxic activity against each MCF-10A, MCF-7, Caco2, and HEPG2. The new hybrids showed cytotoxicity in micromolar range (IC(50)of 3.5-13.9 mu M) against all tested cell lines. These results clearly demonstrated that the hybrids being tested are not cytotoxic at the concentration required to inhibit acetylcholinesterase effectively.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Mekky, AEM; Sanad, SMH or concate me.. Computed Properties of C8H7NO3

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