Day: December 27, 2021

HPLC of Formula: C8H7NO3. Jiang, JJ; Tuo, XT; Fu, ZQ; Huang, HW; Deng, GJ in [Jiang, Jingjing; Tuo, Xiaotong; Fu, Zhuquan; Huang, Huawen; Deng, Guo-Jun] Xiangtan Univ, Coll Chem, Key Lab Green Organ Synth & Applicat Hunan Prov, Key Lab Environm Friendly Chem & Applicat,Minist, Xiangtan 411105, Peoples R China published Three-component synthesis of 1,4-benzothiazines via iodide-catalyzed aerobic C-H sulfuration with elemental sulfur in 2020, Cited 77. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Herein, iodide-catalyzed aerobic synthesis of 1,4-benzothiazines via functionalization of multiple C-H bonds with elemental sulfur is described. Beyond the well-established thiazole formation from elemental sulfur, this method provides the first access to the corresponding six-membered N,S-heterocyclic products via direct functionalization of multiple C-H bonds. Hence, 1,4-benzothiazine products were generated in satisfactory yields with a range of compatible functionalities.

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

SDS of cas: 100-19-6. Recently I am researching about METAL-ORGANIC FRAMEWORK; CO2, Saw an article supported by the . Published in ELSEVIER in AMSTERDAM ,Authors: Hu, YJ; Li, YM; Zheng, K; Zhang, WH; Liu, YL; Yang, H. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

A novel Zinc-based metal-organic framework [Zn-2(OH)(2)(H2TCPP)](DMF)(3) (1) was constructed by using a novel rigid symmetric tetracarboxylic connector, 2,3,5,6-tetrakis (4-carboxyphenyl)pyrazine (H4TCPP). The cross-linkage of Zn(II)-based 1D rod secondary building units (SBUs) with the H2TCPP2- ligands leads to the 3D channel structure of sea-type net with (6,8)-connected topology. Complex 1 not only exhibited the bright blue luminescence induced by H2TCPP2- ligand matrix coordination emission, but also effectively detected picric acid in solution whose quenching constant is 6.95 x 10(4) M-1. Next, the inhibitory effect of complex 1 on various types of cancer cell lines was detected via CCK-8 method. The influence of complex 1 on the U251 human glioma cells invasion, migration and proliferation ability was further explored via transwell method. (C) 2019 Published by Elsevier B.V.

SDS of cas: 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Hu, YJ; Li, YM; Zheng, K; Zhang, WH; Liu, YL; Yang, H or send Email.

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

Authors Wang, B; Wang, LR; Liu, LL; Wang, W; Man, RJ; Zheng, DJ; Deng, YS; Yang, YS; Xu, C; Zhu, HL in ACADEMIC PRESS INC ELSEVIER SCIENCE published article about in [Wang, Bin; Wang, Li-Ren; Liu, Lu-Lu; Wang, Wei; Zheng, Da-Jun; Deng, Yu-Shan; Yang, Yu-Shun; Xu, Chen; Zhu, Hai-Liang] Nanjing Univ, Sch Life Sci, State Key Lab Pharmaceut Biotechnol, Nanjing 210023, Peoples R China; [Man, Ruo-Jun] Guangxi Univ Nationalities, Guangxi Biol Polysaccharide Separat Purificat & M, Nanning 530006, Peoples R China in 2021.0, Cited 44.0. HPLC of Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

In this work, a series of diaryl benzo[b][1,4]thiazepine derivatives D1-D36 were synthesized and screened as tubulin polymerization inhibitors with anti-tumor potency. They were designed by introducing the seven member ring benzothiazepine as the linker for CA-4 modification for the first time. Among them, the hit compound D8 showed potential on inhibiting the growth of several cancer cell lines (IC50 values: 1.48 mu M for HeLa, 1.47 mu M for MCF-7, 1.52 mu M for HT29 and 1.94 mu M for A549), being comparable with the positive controls Colchicine and CA-4P. The calculated IC50 value of D8 as an tubulin polymerization inhibitor was 1.20 mu M. The results of the flow cytometry assay revealed that D8 could induce the mitotic catastrophe and the death of living cancer cells. D8 also indicated the anti-vascular activity. The possible binding pattern was implied by docking simulation, inferring the possibility of introducing interactions with the nearby tubulin chain. Since the novel structural trial has been conducted with preliminary discussion, this work might stimulate new ideas in further modification of tubulin-related anti-cancer agents and therapeutic approaches.

Welcome to talk about 100-19-6, If you have any questions, you can contact Wang, B; Wang, LR; Liu, LL; Wang, W; Man, RJ; Zheng, DJ; Deng, YS; Yang, YS; Xu, C; Zhu, HL or send Email.. HPLC of Formula: C8H7NO3

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

Authors de Melo, SCG; da Silva, MEP; da Silva, MEB; da Paz, JA; Barbosa, CMBD; de Menezes, FD; Loureiro, RNA; Navarro, M; da Costa, JAP; da Silva, GF; Villa, AAO; Vilar, M in PERGAMON-ELSEVIER SCIENCE LTD published article about ORGANIC-COMPOUNDS; CARBONYL-COMPOUNDS; ENANTIOSELECTIVE HYDROGENATION; ELECTROCHEMICAL HYDROGENATION; CHEMOSELECTIVE HYDROGENATION; GRAPHENE NANOSHEETS; BETA-CYCLODEXTRIN; GREEN CHEMISTRY; DESIGN ANALYSIS; SCALE-UP in [Galvao de Melo, Sarah Calado; Pereira da Silva, Maria Eduarda; Barreto da Silva, Maria Eduarda; de Menezes, Frederico Duarte; Albert Loureiro, Rodrigo Nogueira; Peixoto da Costa, Jose Angelo; Ochoa Villa, Alvaro Antonio; Vilar, Marcio] Inst Fed Educ Ciencia & Tecnol Pernambuco, Dept Sistemas Proc & Controles Ind, BR-50740540 Recife, PE, Brazil; [da Paz, Josinete Angela; Navarro, Marcelo] Univ Fed Pernambuco, Dept Quim Fundamental, BR-50670901 Recife, PE, Brazil; [Bezerra de Menezes Barbosa, Celmy Maria] Univ Fed Pernambuco, Dept Engn Quim, BR-50740521 Recife, PE, Brazil; [da Silva, Gabriel Francisco] Univ Fed Sergipe, Dept Quim, BR-49100000 Sao Cristovao, SE, Brazil in 2020.0, Cited 107.0. Product Details of 100-19-6. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Benzylic alcohols have an important role in organic synthesis as target molecules of biological interest, which can be produced from the reduction of aromatic carbonyl substrates. In this work, the sonoelectrocatalytic hydrogenation (SECH) of aryl ketones was studied in water. The ultrasonic irradiation was carried out at frequency of 20 kHz +/- 500 Hz with a cylindrical titanium probe (MS 73 microtip; Ti-6AI-4V alloy; 3.0 mm diameter; Pacoustic- = 2.11 W). The results showed that the ultrasound irradiation enhances the mass-transport of the substrates from the bulk solution to the electrode surface, increasing the substrate availability to react with the adsorbed H, leading to higher yields. Regarding the electrode material, the following hydrogenation yields of a group of acetophenones was observed: Cu (79.0 +/- 1.5%) > Ni (73.0 +/- 2.0%) approximate to Fe/Ni (72.0 +/- 1.7%) > graphite (69.0 +/- 1.7%) > Fe (67.5 +/- 2.3%). The SECH presented a slight variation in the reactivity of some reagents, and its behaviour depends on the catalytic nature of the electrode support. Besides the lower overpotential and higher exchange current density of the graphite, it was surprisingly active under ultrasound irradiation, showing higher yields and current efficiencies than others electrocatalytic hydrogenation (ECH) procedures. The ultrasound irradiation decreases more than 6-folds the energy consumption of the ECH method, making it an effective and inexpensive way to produce alcohols from the respective aryl ketones in water. (C) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

Welcome to talk about 100-19-6, If you have any questions, you can contact de Melo, SCG; da Silva, MEP; da Silva, MEB; da Paz, JA; Barbosa, CMBD; de Menezes, FD; Loureiro, RNA; Navarro, M; da Costa, JAP; da Silva, GF; Villa, AAO; Vilar, M or send Email.. Product Details of 100-19-6

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

Recommanded Product: 100-19-6. In 2019.0 ACS OMEGA published article about RECYCLABLE HETEROGENEOUS CATALYST; SILVER NANOPARTICLES; HIGHLY EFFICIENT; METAL NANOPARTICLES; GOLD NANOPARTICLES; GREEN SYNTHESIS; CHEMOSELECTIVE REDUCTION; CELLULOSE NANOCRYSTALS; NICKEL NANOPARTICLES; ALLOY NANOPARTICLES in [Antony, Rajendran; Marimuthu, Rajendiran; Murugavel, Ramaswamy] Indian Inst Technol, Dept Chem, Organometall & Mat Chem Lab, Mumbai 400076, Maharashtra, India; [Antony, Rajendran] Taiyuan Univ Technol, Key Lab Coal Sci & Technol, Taiyuan 030024, Shanxi, Peoples R China in 2019.0, Cited 77.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

We report an easily recoverable and reusable versatile magnetic catalyst (Fe3O4@CS_AgNi, where CS = chitosan) for organic reduction reactions. The catalytic system is prepared by dispersing AgNi bimetallic nanoparticles on the magnetite core-shell (Fe3O4@CS). The as-synthesized catalyst has been characterized by spectroscopic techniques, such as IR, UV-vis, and X-ray photoelectron spectroscopy (XPS), and analytical tools, such as thermogravimetric analysis, powder X-ray diffraction, Brunauer-Emmett-Teller adsorption, FEG-scanning electron microscopy, high-resolution transmission electron microscopy (HR-TEM), inductively coupled plasma-atomic emission spectroscopy, and magnetic measurements. HR-TEM studies indicate the core-shell structure of Fe3O4@CS and confirm the presence of AgNi nanoparticles on the surface of Fe3O4@CS spheres. IR spectral and XPS studies lend evidence for the occurrence of a strong chemical interaction between the amino groups of CS and AgNi nanoparticles. The nano-catalyst Fe3O4@CS_AgNi rapidly reduces p-nitrophenol to p-aminophenol using NaBH4 as the reductant within a few minutes under ambient conditions (as monitored by UV-visible spectroscopy). The utility of this catalytic system has also been extended to the reduction of other nitroarenes. A strong interaction between Fe3O4@CS and AgNi nanoparticles impedes the leaching of AgNi nanoparticles from the core-shell support, leading to excellent reusability of the catalyst.

Welcome to talk about 100-19-6, If you have any questions, you can contact Antony, R; Marimuthu, R; Murugavel, R or send Email.. Recommanded Product: 100-19-6

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

In 2021 ASIAN J ORG CHEM published article about BAEYER-VILLIGER OXIDATION; RETRO-CLAISEN CONDENSATION; C-NUCLEOSIDE SYNTHESIS; CARBON-CYANO; DIRECT CONVERSION; ORGANIC-ACIDS; HALLER-BAUER; CLEAVAGE; ESTERS; MILD 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 in 2021, Cited 88. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. COA of Formula: C8H7NO3

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).

COA of Formula: C8H7NO3. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Rammurthy, B; Peraka, S; Vasu, A; Sai, GK; Rohini, YD; Narender, N or concate me.

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

Formula: C8H7NO3. Shu, B; Zeng, P; Kang, SS; Li, PH; Hu, DX; Kuang, GT; Cao, JJ; Li, XY; Zhang, ML; An, LK; Huang, ZS; Li, D in [Shu, Bing; Zeng, Ping; Kang, Shuangshuang; Li, Peng-Hui; Hu, Dexuan; Kuang, Guotao; Cao, Jiaojiao; Li, Xiaoya; Zhang, Meiling; An, Lin-Kun; Huang, Zhi-Shu; Li, Ding] Sun Yat Sen Univ, Sch Pharmaceut Sci, 132 Waihuan East Rd, Guangzhou 510006, Guangdong, Peoples R China; [Shu, Bing] Guangdong Pharmaceut Univ, Sch Pharm, Guangzhou 510006, Guangdong, Peoples R China published Syntheses and evaluation of new Quinoline derivatives for inhibition of hnRNP K in regulating oncogene c-myc transcription in 2019, Cited 54. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Aberrant overexpression of heterogeneous nuclear ribonucleoprotein K (hnRNP K) is a key feature in oncogenesis and progression of many human cancers. hnRNP K has been found to be a transcriptional activator to up-regulate c-myc gene transcription, a critical proto-oncogene for regulation of cell growth and differentiation. Therefore, down-regulation of c-myc transcription by inhibiting hnRNP K through disrupting its binding to c-myc gene promoter is a potential approach for cancer therapy. In the present study, we synthesized and screened a series of Quinoline derivatives and evaluated their binding affinity for hnRNP K. Among these derivatives, (E)-1-(4-methoxyphenyl)-3-(4 morpholino-6-nitroquinolin-2-yl)prop-2-en-1-one (compound 25) was determined to be the first-reported hnRNP K binding ligand with its K-D values of 4.6 and 2.6 mu M measured with SPR and MST, respectively. Subsequent evaluation showed that the binding of compound 25 to hnRNP K could disrupt its unfolding of c-myc promoter i-motif, resulting in down-regulation of c-myc transcription. Compound 25 showed a selective anti-proliferative effect on human cancer cell lines with IC50, values ranged from 1.36 to 3.59 mu M. Compound 25 exhibited good tumor growth inhibition in a Hela xenograft tumor model, which might be related to its binding with hnRNP K. These findings illustrated that inhibition of DNA-binding protein hnRNP K by compound 25 could be a new and selective strategy of regulating oncogene transcription instead of targeting promoter DNA secondary structures such as G-quadruplexes or i-motifs.

Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Shu, B; Zeng, P; Kang, SS; Li, PH; Hu, DX; Kuang, GT; Cao, JJ; Li, XY; Zhang, ML; An, LK; Huang, ZS; Li, D or send Email.

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

An article On Water Catalytic Aldol Reaction between Isatins and Acetophenones: Interfacial Hydrogen Bonding and Enamine Mechanism WOS:000473116200008 published article about HENRY NITROALDOL REACTIONS; ORGANIC-SYNTHESIS; ENANTIOSELECTIVE CONSTRUCTION; CONDENSATION; DERIVATIVES; ALDEHYDES in [Han, Jinsong; Zhang, Jin-Lei; Zhang, Wei-Qiang; Gao, Ziwei; Xu, Li-Wen; Jian, Yajun] Shaanxi Normal Univ, Sch Chem & Chem Engn, MOE, Key Lab Appl Surface & Colloid Chem, Xian 710062, Shaanxi, Peoples R China; [Xu, Li-Wen] Hangzhou Normal Univ, Minist Educ, Key Lab Organosilicon Chem & Mat Technol, Hangzhou 310012, Zhejiang, Peoples R China in 2019.0, Cited 38.0. Product Details of 100-19-6. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

On water catalytic aldol reaction catalyzed by polyetheramine (D230) has been developed for easy access to 3-substituted 3-hydroxyindolin-2-ones through the reaction between various substituted isatins and acetophenones/cyclic ketones in high yields under room temperature. Systematic mechanism investigation uncovers the secret for the on water catalytic aldol reaction: comparison of the heterogeneous and homogeneous reaction circumstances with yields of 95 and 20%, respectively, indicates the on-water reaction dominating; interfacial hydrogen bonding between isatin with H2O is tested based on the downfield shift of the C2 and C3’s C-13 NMR signals when water was added to the CDCl3 solution of isatin; Lewis base polyetheramine D230 catalyzes the aldol reaction via the enamine mechanism verified by in situ NMR and ESI-MS analysis.

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.. Product Details of 100-19-6

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

An article A Highly Practical Copper(II)/TEMPO-SO4H Catalyst System for Aerobic Oxidations of Primary Benzylic and Allylic Alcohols on Gram-Scale in Water WOS:000477382000001 published article about ACTIVATED DIMETHYL-SULFOXIDE; SELECTIVE OXIDATION; ALDEHYDES; TEMPO; GREEN; EFFICIENT; REAGENTS in [Chen, Tianyou; Wang, Zihao; Xiao, Juncong; Yi, Changfeng; Xu, Zushun] Hubei Univ, Hubei Collaborat Innovat Ctr Adv Organ Chem Mat, Minist Educ, Key Lab Green Preparat & Applicat Funct Mat,Sch M, Wuhan 430062, Hubei, Peoples R China; [Cao, Zheng] Changzhou Univ, Jiangsu Key Lab Environm Friendly Polymer Mat, Sch Mat Sci & Engn, Jiangsu Collaborat Innovat Ctr Photovolta Sci & E, Changzhou 213164, Peoples R China in 2019.0, Cited 47.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Computed Properties of C8H7NO3

We report a highly practical copper(II)/TEMPO-SO4H catalyst system for aerobic oxidations of primary benzylic and allylic alcohols. A higher activity was achieved when TEMPO-SO4H, an economically feasible 2,2,6,6-tetramethylpiperidinyl-1-oxyl (TEMPO) derivative containing a sulfonic acid group, was used to replace TEMPO. The use of such Cu-II/TEMPO-SO4H catalysts can significantly simplify the removal of catalysts and dramatically reduce the amount of organic solvents used. The aerobic oxidation of primary benzylic and allylic alcohols was conducted in water on gram scale using air as the oxidant, and in the absence of surfactant, leading to green catalysis.

Computed Properties of C8H7NO3. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Chen, TY; Wang, ZH; Xiao, JC; Cao, Z; Yi, CF; Xu, ZS or concate me.

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

An article Stereoselective synthesis of trifluoromethyl-substituted 2H-furan-amines from enaminones WOS:000514651200026 published article about KETONE N-TOSYLHYDRAZONES; C-H FUNCTIONALIZATION; REGIOSELECTIVE SYNTHESIS; 3+2 CYCLOADDITION; 2,3-DIHYDROFURAN; ACCESS; ANNULATION; ALKYNES; FURANS; DIHYDROFURANS in [Liang, Xiaoyu; Guo, Pan; Yang, Wenjie; Li, Meng; Jiang, Chengzhou; Sun, Wangbin; Loh, Teck-Peng; Jiang, Yaojia] Nanjing Tech Univ, Inst Adv Synth, Nanjing 211816, Peoples R China; [Loh, Teck-Peng] Nanyang Technol Univ, Sch Phys & Math Sci, Div Chem & Biol Chem, Singapore 637616, Singapore in 2020.0, Cited 70.0. 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 straightforward strategy for synthesis of highly functionalized trifluoromethyl 2H-furans is described. The copper catalyzed method relies on a cascade cyclic reaction between enaminones and N-tosylhydrazones. This method allows the synthesis of 2-amino-3-trifluoromethyl-substituted 2H-furan derivatives carrying a quaternary stereogenic center as single diastereomers. The proposed reaction mechanism involves an amino-cyclopropane intermediate formed in the cyclopropanation of enaminones. The developed method tolerates a broad spectrum of functionalities, and the obtained 2H-furan derivatives are useful synthetic intermediates for preparing other trifluoromethyl-substituted compounds.

Computed Properties of C8H7NO3. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Liang, XY; Guo, P; Yang, WJ; Li, M; Jiang, CZ; Sun, WB; Loh, TP; Jiang, YJ or concate me.

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