Day: December 15, 2021

Quality Control of 1-(4-Nitrophenyl)ethanone. Rammurthy, B; Peraka, S; Vasu, A; Sai, GK; Rohini, YD; Narender, N 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 published Metal-free Catalytic Esterification of Aryl Alkyl Ketones with Alcohols via Free-radical Mediated C(sp(3))-H Bond Oxygenation in 2021, Cited 88. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

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).

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

Formula: C8H7NO3. In 2019.0 ADV SYNTH CATAL published article about C-H HYDROXYLATION; C(SP(2))-H BOND HYDROXYLATION; CARBOXYLIC-ACIDS; OXYGENATION; RUTHENIUM; FUNCTIONALIZATION; ACYLATION; PHENOL; DERIVATIVES; HETEROCYCLES in [Saha, Rajib; Perveen, Naziya; Nihesh, Naorem; Sekar, Govindasamy] Indian Inst Technol Madras, Dept Chem, Chennai 600036, 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.

An efficient, reusable and stable binaphthyl stabilized Pd-nanoparticles (Pd-BNP) catalyzed the direct ortho-C-H hydroxylation of acetophenone oxime ethers under neutral and phosphine ligand-free condition has been developed. A readily available, economic, safe and greener oxidant oxone has been used in this direct ortho-hydroxylation. The scope of the reaction has been studied with various acetophenone oxime ethers including electron rich to electron deficient system and the reaction afforded only mono hydroxylated products in a highly regioselective manner. Several control experiment results confirmed that the oxone is the hydroxyl source. The Pd-BNP catalyst has been reused up to five times. The heterogeneous test confirmed that the reaction is catalyzed by the heterogeneous Pd-BNP catalyst.

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.. Formula: C8H7NO3

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

I found the field of Chemistry very interesting. Saw the article Tuneable Copper Catalysed Transfer Hydrogenation of Nitrobenzenes to Aniline or Azo Derivatives published in 2020.0. Name: 1-(4-Nitrophenyl)ethanone, Reprint Addresses Martina, K; Cravotto, G (corresponding author), Univ Turin, Dipartimento Sci & Tecnol Farmaco, Via Pietro Giuria 9, I-10125 Turin, Italy.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

A highly versatile and flexible copper nanoparticle (Cu(0) NPs) catalytic system has been developed for the controlled and selective transfer hydrogenation of nitroarene. Interestingly, the final catalytic product is strongly dependent on the nature of the hydrogen donor source. The yield of nitrobenzene reduction to aniline increased from 20% to an almost quantitative yield over a range of alcohols, diols and aminoalcohols. In glycerol at 130 degrees C aniline was isolated in 93% yield. In ethanolamine, the reaction was conveniently performed at a lower temperature (55 degrees C) and gave selectively substituted azobenzene (92% yield). Experimental studies provide support for a reaction pathway in which the Cu(0) NPs catalysed transfer hydrogenation of nitrobenzene to aniline proceeds via the condensation route. The high chemoselectivity of both protocols has been proved in experiments on a panel of variously substituted nitroarenes. Enabling technologies, microwaves and ultrasound, used both separately and in combination, have successfully increased the reaction rate and reaction yield.

Welcome to talk about 100-19-6, If you have any questions, you can contact Moran, MJ; Martina, K; Baricco, F; Tagliapietra, S; Manzoli, M; Cravotto, G or send Email.. Name: 1-(4-Nitrophenyl)ethanone

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

Authors Bao, ZP; Miao, RG; Qi, XX; Wu, XF in ROYAL SOC CHEMISTRY published article about in [Bao, Zhi-Peng; Miao, Ren-Guan; Qi, Xinxin] Zhejiang Sci Tech Univ, Dept Chem, Hangzhou 310018, Zhejiang, Peoples R China; [Wu, Xiao-Feng] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China; [Wu, Xiao-Feng] Inst Univ Rostock, Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany in 2021, Cited 36. 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

Dimethyl carbonate (DMC), an environment-friendly compound prepared from CO2, shows diverse reactivities. In this communication, an efficient procedure using DMC as both a C1 building block and solvent in the aminocarbonylation reaction with nitro compounds has been developed. W(CO)(6) acts both a CO source and a reductant here.

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

Suarez-Pantiga, S; Hernandez-Ruiz, R; Virumbrales, C; Pedrosa, MR; Sanz, R in [Suarez-Pantiga, Samuel; Hernandez-Ruiz, Raquel; Virumbrales, Cintia; Pedrosa, Maria R.; Sanz, Roberto] Univ Burgos, Dept Chem, Pza Misael S-N, Burgos 09001, Spain published Reductive Molybdenum-Catalyzed Direct Amination of Boronic Acids with Nitro Compounds in 2019.0, Cited 64.0. 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.

The synthesis of aromatic amines is of utmost importance in a wide range of chemical contexts. We report a direct amination of boronic acids with nitro compounds to yield (hetero)aryl amines. The novel combination of a dioxomolybdenum(VI) catalyst and triphenylphosphine as inexpensive reductant has revealed to be decisive to achieve this new C-N coupling. Our methodology has proven to be scalable, air and moisture tolerant, highly chemoselective and engages both aliphatic and aromatic nitro compounds. Moreover, this general and step-economical synthesis of aromatic secondary amines showcases orthogonality to other aromatic amine syntheses as it tolerates aryl halides and carbonyl compounds.

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.. Application In Synthesis of 1-(4-Nitrophenyl)ethanone

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

Wang, JD; Cui, W; Chen, RM; He, Y; Yuan, CW; Sheng, JP; Li, JY; Zhan, YX; Dong, F; Sun, YJ in [Wang, Jiadong; Chen, Ruimin; Yuan, Chaowei; Dong, Fan; Sun, Yanjuan] Chongqing Technol & Business Univ, Coll Environm & Resources, Chongqing Key Lab Catalysis & New Environm Mat, Chongqing 400067, Peoples R China; [Wang, Jiadong; Cui, Wen; He, Ye; Yuan, Chaowei; Sheng, Jianping; Li, Jieyuan; Dong, Fan; Sun, Yanjuan] Univ Elect Sci & Technol China, Inst Fundamental & Frontier Sci, Res Ctr Environm Sci & Technol, Chengdu 611731, Peoples R China; [Cui, Wen] Southwest Petr Univ, Sch Mat Sci & Engn, Ctr New Energy Mat & Thchnol, Chengdu 610500, Peoples R China; [Zhan, Yuxin] Chongqing Univ, Coll Mat Sci & Engn, Chongqing 400044, Peoples R China published OH/Na co-functionalized carbon nitride: directional charge transfer and enhanced photocatalytic oxidation ability in 2020, Cited 60. Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Graphitic carbon nitride (g-C3N4, CN for short) is a compelling visible-light responsive photocatalyst. However, its photocatalytic efficiency is low due to the random carrier transfer in planes and insufficient redox potential. Herein, we build oxygen functional group modified sodium-doped carbon nitride (OH/Na co-functionalized carbon nitride) to promote directional transfer of charge carriers for acceleration of separation and enhance redox potential for efficient oxidation of NO in air. Specifically, the function of sodium atoms could control the directional transfer of random carriers from the intralayer to the oxygen functional group-modified surface for the purpose of effectively reducing photogenerated electron-hole recombination. Meanwhile, the modification by oxygen-containing functional groups could adjust the band structure of CN, thereby increasing the oxidation-reduction potential of NO in the photocatalyst. The transformation pathways and reaction mechanism of photocatalytic NO oxidation on CN and OH/Na co-functionalized carbon nitride have also been explicated by ESR spectroscopy and in situ DRIFTS and compared. This work provides a new method for simultaneously controlling the random transfer of carriers and adjusting the energy band structure of CN to optimize its photocatalytic efficiency. It is also possible to extend this strategy to improve the performance of other 2D layered catalysts for photocatalytic oxidation.

Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Wang, JD; Cui, W; Chen, RM; He, Y; Yuan, CW; Sheng, JP; Li, JY; Zhan, YX; Dong, F; Sun, YJ or send Email.

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

An article Application of poly(vinylphenyltrimethylammonium tribromide) resin as an efficient polymeric brominating agent in the alpha-bromination and alpha-bromoacetalization of acetophenones WOS:000473245800001 published article about ONE-POT SYNTHESIS; ION-EXCHANGE-RESINS; N-BROMOSUCCINIMIDE; ALPHA,BETA-UNSATURATED KETONES; SECONDARY ALCOHOLS; DIOXANE-DIBROMIDE; SILICA-GEL; ONE-STEP; CONVERSION; REAGENT in [Han, Bingbing; Zheng, Zubiao; Zheng, Dongcheng; Zhang, Lei; Cui, Peng; Shi, Jianjun; Li, Changjiang] Huangshan Univ, Dept Chem, 44 Daizhen Rd, Huangshan 245041, Anhui, Peoples R China in 2019.0, Cited 49.0. Quality Control 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

The applications of a new supported tribromide reagent based on poly(vinylbenzyltrimethylammonium hydroxide) resin (Amberlite 717) were reported. This supported tribromide resin was used directly in alpha-bromination and alpha-bromoacetalization of acetophenones without any other catalyst under mild conditions. The effects of solvents and the amount of the supported tribromide resin on the reactions were investigated. Under the optimal conditions, most of alpha-bromo and alpha-bromoacetal of acetophenones were selectively obtained in excellent yields. [GRAPHICS] .

Quality Control of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Han, BB; Zheng, ZB; Zheng, DC; Zhang, L; Cui, P; Shi, JJ; Li, CJ or send Email.

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

Marsicano, V; Arcadi, A; Chiarini, M; Fabrizi, G; Goggiamani, A; Iazzetti, A in [Marsicano, Vincenzo; Arcadi, Antonio] Univ Aquila, Dipartimento Sci Fis & Chim, Via Vetoio, I-67010 Coppito, AQ, Italy; [Chiarini, Marco] Univ Teramo, Fac Biosci & Tecnol Agroalimentari & Ambientali, Via R Balzarini 1, I-64100 Teramo, Te, Italy; [Fabrizi, Giancarlo; Goggiamani, Antonella; Iazzetti, Antonia] Sapienza Univ Roma, Dipartimento Chim & Tecnol Farmaco, Ple A Moro 5, I-00185 Rome, Italy published Synthesis of functionalised 2,3-dihydroquinolin-4(1H)-ones vs. quinoline or N-alkenylindole derivatives through sequential reactions of 2-alkynylanilines with ketones in 2021.0, Cited 70.0. Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

This study describes diversity-oriented synthesis of 2,2,3-substituted-2,3-dihydroquinolin-4(1H)-ones vs. functionalised quinoline or N-alkenylindole derivatives through Bronsted acid mediated or Lewis acid catalyzed sequential reactions of 2-alkynylanilines with ketones. In particular, a series of challenging quinolin-4-one derivatives are prepared with good functional group tolerance in an atom-economical fashion by using p-toluenesulfonic acid monohydrate as a promoter of the reaction of ketones with 2-alkynylanilines in EtOH at reflux, while the same starting materials give the corresponding 4-substituted quinolines in toluene at 110 degrees C both in the presence of p-toluenesulfonic acid monohydrate as the promoter and FeCl3 as the catalyst. The divergent formation of N-alkenylindole derivatives occurs by switching to the use of ZnBr2 as the catalyst under the same reaction conditions. Conversely, only 4-methylsubstituted quinoline derivatives were isolated by reacting 2-ethynylanilines and/or 2-trimethylsylilanilines with ketones in all examined cases.

Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Marsicano, V; Arcadi, A; Chiarini, M; Fabrizi, G; Goggiamani, A; Iazzetti, A or send Email.

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

An article A convenient reagent for the conversion of aldoximes into nitriles and isonitriles WOS:000541419600006 published article about PALLADIUM-CATALYZED CYANATION; HIGHLY EFFICIENT; BECKMANN REARRANGEMENT; PRIMARY AMIDES; DEHYDRATION; ARYL; ISOCYANIDES in [Zhang, Wei; Lin, Jin-Hong; Xiao, Ji-Chang] Chinese Acad Sci, Univ Chinese Acad Sci, Shanghai Inst Organ Chem, Key Lab Organofluorine Chem, 345 Lingling Rd, Shanghai 200032, Peoples R China; [Zhang, Pengfei] Cent South Univ, Xiangya Hosp, Dept Oncol, NHC Key Lab Canc Prote, 87 Xiangya Rd, Changsha 410008, Hunan, Peoples R China in 2020, Cited 57. Quality Control of 2,2-Diphenylacetonitrile. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3

For the dehydroxylation of aldoximes with 4-nitro-1-((trifluoromethyl)sulfonyl)-imidazole (NTSI), slight modifications of reaction conditions resulted in significantly different reaction paths to provide either nitriles or isonitriles. The challenging conversion of aldoximes into isonitriles was achieved under mild conditions.

Quality Control of 2,2-Diphenylacetonitrile. Welcome to talk about 86-29-3, If you have any questions, you can contact Zhang, W; Lin, JH; Zhang, PF; Xiao, JC or send Email.

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

In 2019.0 J ORG CHEM published article about 3+3 ANNULATION REACTION; ENANTIOSELECTIVE SYNTHESIS; ASYMMETRIC-SYNTHESIS; MICHAEL ADDITION; CYCLIZATION REACTIONS; EFFICIENT SYNTHESIS; SPIROPYRAZOLONES; CASCADE; CYCLOADDITION; EPOXIDATION in [Shen, Shou-Jie; Du, Xiao-Li; Zhao, Ming-Gang] Shanxi Normal Univ, Key Lab Magnet Mol, Magnet Informat Mat Minist Educ, Sch Chem & Mat Sci, Linfen 041004, Peoples R China; [Xu, Xiao-Li; Liang, Jin-Yan] Shanxi Normal Univ, Coll Life Sci, Linfen 041004, Peoples R China in 2019.0, Cited 70.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Quality Control of 1-(4-Nitrophenyl)ethanone

The regioselective N-addition/substitution reaction between alpha-alkylidene pyrazolinones and propargyl sulfonium salts has been developed to construct functionalized allylthio-containing pyrazolones with moderate to excellent yields. alpha-Alkylidene pyrazolinones act as N-nucleophilic agents which are distinguished from reported C-nucleophilic reactions. Excellent regioselectivity, readily available starting materials, the broad range of substrates, gram-scale synthesis, and simple operation illustrate the synthetic advantages of this new reaction pathway.

Welcome to talk about 100-19-6, If you have any questions, you can contact Shen, SJ; Du, XL; Xu, XL; Zhao, MG; Liang, JY or send Email.. Quality Control of 1-(4-Nitrophenyl)ethanone

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