Month: November 2021

I found the field of Chemistry; Science & Technology – Other Topics very interesting. Saw the article Heterogeneous carbon nitride photocatalyst for C-C bond oxidative cleavage of vicinal diols in aerobic micellar medium published in 2020.0. Safety of 1-(4-Nitrophenyl)ethanone, Reprint Addresses Niu, TF; Ni, BQ (corresponding author), Jiangnan Univ, Sch Chem & Mat Engn, Wuxi, Jiangsu, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

A green and efficient visible-light promoted aerobic oxidative C-C bond cleavage of vicinal diols in micellar medium has been developed. This protocol used graphitic carbon nitride with nitrogen vacancies (CN620) as a metal-free recyclable photocatalyst and CTAB as surfactant in water. Control experiments and the ESR results indicated that superoxide radicals and valence band holes played an important role in the reaction. Further isotope experiments suggested both a beta-scission/HAT pathway and an oxidation/hydrolysis/dehydration pathway for the reaction, which is different from previous reports. The semiconductor/micellar catalyst system can be recycled at least 10 times without a significant reduction in activity. Furthermore, this reaction could be carried out under solar light irradiation and was applicable to large-scale reactions with similar results.

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.. Safety of 1-(4-Nitrophenyl)ethanone

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

An article Synthesis and cytotoxic activity of chalcone analogues containing a thieno [2,3-d]pyrimidin-2-yl group as the A-ring or B-ring WOS:000505596300006 published article about DIHYDROFOLATE-REDUCTASE INHIBITORS; ANTIOPPORTUNISTIC INFECTION AGENTS; DUAL THYMIDYLATE SYNTHASE; DERIVATIVES; ANTITUMOR; POTENT; DISCOVERY; DESIGN in [Wang, Fu-Cheng; Cao, Sheng-Li; Li, Hong-Yun; Yuan, Xiao-Li; Zhang, Ting-Ting] Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China; [Wang, Fu-Cheng; Cao, Sheng-Li; Li, Hong-Yun; Yuan, Xiao-Li; Zhang, Ting-Ting; Wang, Hailong; Li, Jing] Capital Normal Univ, Beijing Key Lab DNA Damage Response, Beijing 100048, Peoples R China; [Peng, Bin; Shi, Ruifeng; Li, Zhuqing; Liao, Ji; Xu, Xingzhi] Shenzhen Univ, Guangdong Key Lab Genome Stabil & Dis Prevent, Sch Med, Shenzhen 518060, Guangdong, Peoples R China; [Peng, Bin; Shi, Ruifeng; Li, Zhuqing; Liao, Ji; Xu, Xingzhi] Shenzhen Univ, Carson Int Canc Ctr, Sch Med, Shenzhen 518060, Guangdong, Peoples R China; [Peng, Bin; Shi, Ruifeng; Li, Zhuqing; Liao, Ji; Xu, Xingzhi] Shenzhen Univ, Marshall Lab Biomed Engn, Sch Med, Shenzhen 518060, Guangdong, Peoples R China; [Wang, Hailong; Li, Jing] Capital Normal Univ, Coll Life Sci, Beijing 100048, Peoples R China in 2020.0, Cited 31.0. 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

Many natural or synthetic chalcones have potential anti-tumor activity. Here, we synthesized two series of chalcone analogues containing a thieno [2,3-cflpyrimidin-2-y] group and evaluated for their cytotoxic activity towards cultured human lung cancer A549 and colorectal HCT-116 cells. Among them, compound 8d was the most cytotoxic against HCT-116 cells, with an IC50 value of 2.65 mu M. Analyses of the phenotypic changes induced by this compound found a dose-dependent accumulation of HCT-116 cells in sub-G1 phase, indicating that compound 8d might induce apoptosis. Furthermore, we found that 8d triggered mitochondrial membrane potential depolarization, promoted reactive oxygen species formation in HCT-116 cells, and increased the percentage of early and late apoptotic cells. Finally, immunoblotting indicated that 8d increased PARP-1 and caspases 3, 7 and 9 cleavage. These data suggest that compound 8d induces apoptosis via the mitochondrial death pathway.

Product Details of 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Wang, FC; Peng, B; Cao, SL; Li, HY; Yuan, XL; Zhang, TT; Shi, RF; Li, ZQ; Liao, J; Wang, HL; Li, J; Xu, XZ or send Email.

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

Recommanded Product: 1-(4-Nitrophenyl)ethanone. Recently I am researching about METAL-ORGANIC FRAMEWORKS; LEVULINIC ACID; RU CATALYSTS; NANOPARTICLES; DEGRADATION; PD; NANOSTRUCTURE; ENHANCEMENT; REDUCTION; OXIDATION, Saw an article supported by the Taishan Scholars Projects of Shandong [ts201511033]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31700517]; Open Fund of the Biomass-energy and Materials Key Laboratory of Jiangsu [JSBEM201802]; Key R&D project of Shandong [2017GGX70102]; 13th National 5-year R&D plans in rural areas [2016YFD0600804]. Published in WILEY in HOBOKEN ,Authors: Liu, Y; Lv, MX; Li, L; Yu, HL; Wu, Q; Pang, JH; Liu, YX; Xie, CX; Yu, ST; Liu, SW. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

An amino-functionalized silica-coated Fe3O4 nanocomposite (Fe3O4@SiO2/APTS) was synthesized. The Fe3O4@SiO2 microspheres possessed a well-defined core-shell structure, uniform sizes and high magnetization. An immobilized ruthenium nanoparticle catalyst (Fe3O4@SiO2/APTS/Ru) was obtained after coordination and reduction of Ru3+ on the Fe3O4@SiO2/APTS nanocomposite. The Ru nanoparticles were not only ultra-small with nearly monodisperse sizes but also had strong affinity with the surface of Fe3O4@SiO2/APTS. The obtained catalyst exhibited excellent catalytic performance for the hydrogenation of a variety of aromatic nitro compounds, even at room temperature. Moreover, Fe3O4@SiO2/APTS/Ru was easily recovered using a magnetic field and directly reused for at least five cycles without significant loss of its activity.

Welcome to talk about 100-19-6, If you have any questions, you can contact Liu, Y; Lv, MX; Li, L; Yu, HL; Wu, Q; Pang, JH; Liu, YX; Xie, CX; Yu, ST; Liu, SW or send Email.. Recommanded Product: 1-(4-Nitrophenyl)ethanone

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

An article Synergism of Pt nanoparticles and iron oxide support for chemoselective hydrogenation of nitroarenes under mild conditions WOS:000457815900010 published article about TEMPERATURE CO OXIDATION; RATIONAL DESIGN; FEOX SUPPORT; CATALYSTS; PT/TIO2; FTIR; EFFICIENT; ALCOHOLS; AMINES; GOLD in [Jing, Pei; Gan, Tao; Zheng, Bin; Yu, Guiyang; Yan, Wenfu; Zou, Yongcun; Zhang, Wenxiang; Liu, Gang] Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Jilin, Peoples R China; [Qi, Hui] Jilin Univ, Hosp 2, Changchun 130041, Jilin, Peoples R China; [Chu, Xuefeng] Jilin Jianzhu Univ, Sch Elect & Elect Informat Engn, Prov Key Lab Architectural Elect & Comprehens Ene, Changchun 130118, Jilin, Peoples R China in 2019.0, Cited 46.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Formula: C8H7NO3

An efficient and low-cost supported Pt catalyst for hydrogenation of niroarenes was prepared with colloid Pt precursors and alpha-Fe2O3 as a support. The catalyst with Pt content as low as 0.2 wt% exhibits high activities, chemoselectivities and stability in the hydrogenation of nitrobenzene and a variety of niroarenes. The conversion of nitrobenzene can reach 3170 mol(conv) h(-1) mol(pt)(-1) under mild conditions (30 degrees C, 5 bar), which is much higher than that of commercial Pt/C catalyst and many reported catalysts under similar reaction conditions. The spatial separation of the active sites for H-2 dissociation and hydrogenation should be responsible for the high chemoselectivity, which decreases the contact possibility between the reducible groups of nitroarenes and Pt nanoparticles. The unique surface properties of alpha-Fe2O3 play an important role in the reaction process. It provides active sites for hydrogen spillover and reactant adsorption, and ultimately completes the hydrogenation of the nitro group on the catalyst surface. (C) 2019, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Jing, P; Gan, T; Qi, H; Zheng, B; Chu, XF; Yu, GY; Yan, WF; Zou, YC; Zhang, WX; Liu, G or concate me.. Formula: C8H7NO3

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

Product Details of 100-19-6. Recently I am researching about AGGREGATION-INDUCED EMISSION; PYRROLE-DERIVED ALKALOIDS; INDUCED ENHANCED-EMISSION; SUBSTITUTED PYRROLES; REAL-TIME; CONSTRUCTION; QUINOLINE; COMPOUND; AMINE, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21871226, 21572194]; Science and Technology Planning Project of Hunan Province [2019RS2039]; Open Fund of Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Guangzhou, China (South China University of Technology) [2019B030301003]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Chang, D; Chen, JJ; Liu, Y; Huang, HW; Qin, AJ; Deng, GJ. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

A three-component reaction has been developed for the construction of multiaryl-substituted pyrrole derivatives from arylketones, amines, and nitrovinylarenes under metal- free conditions. Hence, homologous 1,2,4-triaryl-substituted pyrrole products were obtained in good to high yields. Furthermore, 2,3,5-triaryl-substituted pyrroles were selectively formed in the absence of nitrovinylarenes. The photophysical properties of some pyrrole products have been investigated to show good aggregation-induced emission (AIE) activity.

Product Details of 100-19-6. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Chang, D; Chen, JJ; Liu, Y; Huang, HW; Qin, AJ; Deng, GJ or concate me.

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

SDS of cas: 100-19-6. Ang, HT; Rygus, JPG; Hall, DG in [Ang, Hwee Ting; Rygus, Jason P. G.; Hall, Dennis G.] Univ Alberta, Dept Chem, Centennial Ctr Interdisciplinary Sci, Edmonton, AB T6G 2G2, Canada published Two-component boronic acid catalysis for increased reactivity in challenging Friedel-Crafts alkylations with deactivated benzylic alcohols 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.

A general and efficient boronic acid catalyzed Friedel-Crafts alkylation of arenes with benzylic alcohols was previously developed for the construction of unsymmetrical diarylmethane products (X. Mo, J. Yakiwchuk, J. Dansereau, J. A. McCubbin and D. G. Hall, J. Am. Chem. Soc., 2015, 137, 9694). Highly electron-deficient benzylic alcohols, however, were ineffective coupling partners due to the increased difficulty of C-O bond ionization. Herein, we report the use of perfluoropinacol as an effective co-catalyst to improve the reactivity of a boronic acid catalyst in the Friedel-Crafts benzylations of electronically deactivated primary and secondary benzylic alcohols. According to spectroscopic studies, it is believed that perfluoropinacol condenses with the arylboronic acid catalyst to form a highly electrophilic and Lewis acidic boronic ester. This in situ formed species enables a more facile ionization of the benzylic alcohols likely through a mode of activation promoted by a Lewis acid assisted hydronium Bronsted acid generated from the interactions of the transient boronic ester with hexafluoroisopropanol solvent and water.

SDS of cas: 100-19-6. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Ang, HT; Rygus, JPG; Hall, DG or concate me.

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

HPLC of Formula: C14H11N. Recently I am researching about REDUCTIVE ELIMINATION; CARBON-CARBON; NITRILES; CYANOACETATE; HALIDES; LIGAND; HETEROARYL; COMPLEXES; EFFICIENT; ACETONE, Saw an article supported by the . Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Yuen, OY; Chen, XM; Wu, JY; So, CM. The CAS is 86-29-3. Through research, I have a further understanding and discovery of 2,2-Diphenylacetonitrile

The first general palladium-catalyzed alpha-arylation of arylacetonitriles with aryl and heteroaryl sulfonates are reported. Pd(OAc)(2) associated with XPhos serves as the effective catalyst to facilitate this reaction. A broad range of electron-rich, -neutral, -deficient, and sterically hindered aryl/heteroaryl tosylates and mesylates are coupled with arylacetonitriles bearing different substituents to give the corresponding products in good to excellent yields. Catalyst loading down to 0.1 mol-% Pd was achieved, and 22 unprecedented compounds were synthesized from 43 demonstrated examples using this method. Its applicability with the modification of biological phenolic compounds was successfully demonstrated. The Pd/XPhos system catalyzed the alpha-arylation and followed by alkylation in one-pot sequential conditions, resulting in the direct synthesis of compounds containing quaternary center- and deuterium-containing compounds in good to excellent yields.

Welcome to talk about 86-29-3, If you have any questions, you can contact Yuen, OY; Chen, XM; Wu, JY; So, CM or send Email.. HPLC of Formula: C14H11N

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

Recently I am researching about ONE-POT SYNTHESIS; MULTICOMPONENT STRATEGY; EFFICIENT SYNTHESIS; 1,2,4-TRIAZOLE; DERIVATIVES; WATER; INHIBITION; FACILE; DESIGN; ACID, Saw an article supported by the UGC-BSR [F.20-1/2012(BSR)/20-6(10)/2012 (BSR)]; Research Strengthening Scheme of Shivaji University. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Patil, PJ; Salunke, GD; Deshmukh, MB; Hangirgekar, SP; Chandam, DR; Sankpal, SA. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone. SDS of cas: 100-19-6

In the present work, the catalytic potential of natural organo-catalyst thiamine hydrochloride is explored for the synthesis of 1,2,4-triazolidine-3-thiones in aqueous medium. The reaction of thiosemicarbazides with various substrates viz aryl/ heteroaryl aldehydes, isatins, cyclic and aromatic ketones to obtain corresponding 1,2,4-triazolidine-3-thiones have been successfully demonstrated for the first time. The method proposed in this work addresses the green chemistry principles such as biodegradable catalyst, ambient reaction condition, shorter reaction time, high yield of the products, recyclability of catalyst and high atom economy.

SDS of cas: 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Patil, PJ; Salunke, GD; Deshmukh, MB; Hangirgekar, SP; Chandam, DR; Sankpal, SA or send Email.

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

Recommanded Product: 100-19-6. In 2021.0 ADV SYNTH CATAL published article about ASYMMETRIC-SYNTHESIS; DIMETHYL-SULFOXIDE; KETONES in [Li, Hui; Su, Miaodong; Nie, Zhiwen; Yang, Tonglin; Luo, Weiping; Liu, Qiang; Guo, Cancheng] Hunan Univ, Coll Chem & Chem Engn, Changsha 410082, Peoples R China in 2021.0, Cited 41.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A [3+1+1+1] cycloaddition was developed among 2-arylpropene, ketone and DMSO in the presence of K2S2O8. 2-arylpropene provides three carbons, ketone offers one carbon, and DMSO as dual carbon donor contributes two carbons to the six-membered carbocycle. It gave the cyclohexene motif and spirocyclohexene skeleton. Four C-C bonds formed in this process. Both propylene and ketone could be well tolerated and give the corresponding cyclohexene or spirocyclohexene motif in useful yields. Based on the controlled experiments, a possible mechanism was proposed.

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

I found the field of Biochemistry & Molecular Biology; Chemistry very interesting. Saw the article Synthesis and in-vitro anti-proliferative evaluation of some pyrazolo [1,5-a]pyrimidines as novel larotrectinib analogs published in 2020.0. Recommanded Product: 100-19-6, Reprint Addresses Abouzid, KAM (corresponding author), Ain Shams Univ, Fac Pharm, Pharmaceut Chem Dept, Cairo 11566, Egypt.; Abdel-Aziz, HA (corresponding author), Natl Res Ctr, Dept Appl Organ Chem, Cairo 12622, Egypt.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

A series of 2-phenyl-7-(aryl)pyrazolo [1,5-a]pyrimidine-3-carbonitriles 11a-j and 2-phenyl-7-(aryl)pyrazolo[1,5-a]pyrimidine-3,6-dicarbonitriles 16a-c was synthesized by the reaction of 5-amino-3-phenyl-1H-pyrazole-4-carbonitrile (5) with 3-(dimethylamino)-1-arylprop 2 en 1 ones 6a-j or 2-aryl-3-(dimethylamino)acrylonitriles 12a-c, respectively. In addition, 7-amino-5-oxo-2-phenyl-4,5-dihydropyrazolo [1,5-a]pyrimidine-3-carbonitrile (22) was prepared from the reaction of compound 5 with ethyl cyanoacetate. The anticancer activity of the newly synthesized compounds against Huh-7, HeLa, MCF-7 and MDA-MB231 cell lines showed moderate activity of compound 11 f as anti-proliferative agent against Huh-7 cell line with IC50 = 6.3 mu M when compared with doxorubicin (IC50, = 3.2 mu M). On the other hand, compound 16b revealed potent anti-proliferative activity against HeLa cell line with IC50, = 7.8 mu M when compared with doxorubicin (IC50, = 8.1 mu M). Also compound 11i exhibited a promising anti-proliferative activity against MCF-7 cell line (IC50, = 3.0 mu M) whereas IC50 of doxorubicin = 5.9 mu M, finally compounds 11i and 16b have potent activity as anti-proliferative agents against MDA-MB231 cell line with IC50, = 4.32 and 5.74 mu M, respectively when compared with doxorubicin (IC50 = 6.0 mu M).

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.. Recommanded Product: 100-19-6

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