Day: February 7, 2022

Sanad, SMH; Mekky, AEM in [Sanad, Sherif M. H.; Mekky, Ahmed E. M.] Cairo Univ, Fac Sci, Chem Dept, Giza 12613, Egypt published Synthesis, cytotoxicity and in vitro antibacterial screening of novel hydrazones bearing thienopyridine moiety as potent COX-2 inhibitors in 2020.0, Cited 58.0. 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.

The starting precursors 2-carbohydrazides, bearing thienopyridine moiety, were prepared using 2-thioxopyridine-3-carbonitriles as key synthons. Next, 2-carbohydrazides were reacted with a variety of 4-substituted benzylidinemalononitriles or 4-substituted benzaldehydes to afford a new series of the target hydrazones incorporating thienopyridine moiety. The elemental analyses and spectral data were used to demonstrate the structures of new hydrazones series. The in vitro antibacterial activities of the target hydrazones were evaluated against different strains of Gram-positive and Gram-negative bacteria. In comparison with chloramphenicol as a reference drug, hydrazones 13b, 13c and 13d, linked to p-C1, p-Br and p-Me moiety, respectively, exhibited the strongest activities against all tested bacteria with MIC values in the range of 6.2-12.5 mu g/mL. In addition, several new hydrazones were tested as in vitro cytotoxic agents against each of human breast carcinoma MCF-7 cell line, colon cancer Caco2 cell line and liver hepatocellular carcinoma HEPG2 cell line. The hydrazones 13b, 13c and 13d demonstrated the best cytotoxicity against the tested eukaryotic cells. Furthermore, both experimental and docking studies could predict the promising inhibitory activities of hydrazones 13c and 13d against COX-2 enzyme with IC 50 of 0.110 and 0.104 mu M, respectively, when compared with Celecoxib (IC50 of 0.115 mu M). [GRAPHICS] .

Welcome to talk about 100-19-6, If you have any questions, you can contact Sanad, SMH; Mekky, AEM or send Email.. Safety of 1-(4-Nitrophenyl)ethanone

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

Authors Amininasab, SM; Esmaili, S; Shami, Z in SAGE PUBLICATIONS LTD published article about HEXAVALENT CHROMIUM; AROMATIC POLYIMIDES; SOLUBLE POLYIMIDES; HEAT-RESISTANT; REMOVAL; POLYAMIDES; IMIDAZOLE; BEHAVIOR; POLYMER; WATER in [Amininasab, S. Mojtaba; Esmaili, Sahereh; Shami, Zahed] Univ Kurdistan, Fac Sci, Dept Chem, Polymer Chem Res Lab, Sanandaj 6617715175, Iran in 2020.0, Cited 44.0. 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 group of new polyimides (PIs) containing xanthene bulky groups and heterocyclic pyridine ring were synthesized by polycondensation reaction by using new symmetric and asymmetric diamines with available dianhydrides. The prepared diamines and PIs were characterized by Fourier transform infrared, elemental analysis, and proton nuclear magnetic resonance spectroscopy and carbon nuclear magnetic resonance spectroscopy. The PIs have desirable solubility in common aprotic solvents like dimethyl sulfoxide, N-methyl-2-pyrrolidone, dimethylacetamide, and pyridine as a less polar solvent. The PIs with inherent viscosities in the range of 0.51-0.72 dL/g were amorphous in nature, showed glass transition temperatures (T(g)s) of about 270-300 degrees C, and 10% weight loss at temperatures 384-443 degrees C. They showed fluorescence emission (quantum yield 7-12%) due to the presence of xanthene and pyridine groups in their structure. The prepared PIs showed tensile strength of 81-91 MPa with elongation at break of 19-23%. The antibacterial properties of the PIs against Gram negative and Gram positive bacteria and funguses were investigated. Also, a membrane of PI prepared by electrospinning method was used for the removal of different concentrations of Cr(VI) from aqueous solutions.

Application In Synthesis of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Amininasab, SM; Esmaili, S; Shami, Z or send Email.

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

I found the field of Food Science & Technology very interesting. Saw the article An innovative approach for iron fortification of rice using cold plasma published in 2020. Recommanded Product: 2,2-Diphenylacetonitrile, Reprint Addresses Mishra, P (corresponding author), Tezpur Univ, Dept Food Engn & Technol, Tezpur 784028, Assam, India.. The CAS is 86-29-3. Through research, I have a further understanding and discovery of 2,2-Diphenylacetonitrile

In the present study, an innovative cold plasma treatment was used as a tool to fortify the white rice. The amounts of ferrous sulphate and ascorbic acid were optimized for improving the bioavailability of iron. White rice samples were treated with plasma at a constant voltage of 20 kV for varying time (10 min and 15 min). The exposure time of plasma was selected based on the surface characteristics, hydrophilicity and thermal properties. Significant improvement was observed in the characteristics of hydrophilicity, surface energy, cooking time and hardness of plasma-treated rice. Plasma treated rice was fortified with the optimum concentrations of iron and ascorbic acid solution. Optimum concentrations of iron and ascorbic acid per 100 g of rice (862.93 mg and 1398.27 mg) were found by conducing experiments using Central Composite Design of Response Surface Methodology. Further, rice was blended with untreated rice in the ratio of 1:100 and 1:200 and was packed in LDPE and PP pouches and was stored at ambient temperature for further storage analysis. The in vitro bioavailability of iron was significantly higher in the plasma-treated fortified rice at both 1.35 and 7.5 pH than in the control sample, and plasma treatment significantly reduced the rate of oxidation of iron during storage.

Recommanded Product: 2,2-Diphenylacetonitrile. Bye, fridends, I hope you can learn more about C14H11N, If you have any questions, you can browse other blog as well. See you lster.

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

Authors Krylov, IB; Lopat’eva, ER; Budnikov, AS; Nikishin, GI; Terent’ev, AO in AMER CHEMICAL SOC published article about BOND FORMATION; HYDROXYPHTHALIMIDE SYNTHESIS; AMINO-ACIDS; ALDEHYDES; FUNCTIONALIZATION; ESTERIFICATION; DERIVATIVES; EFFICIENT; OLIGOMERIZATION; DIMERIZATION in [Krylov, Igor B.; Lopat’eva, Elena R.; Budnikov, Alexander S.; Nikishin, Gennady I.; Terent’ev, Alexander O.] Russian Acad Sci, ND Zelinsky Inst Organ Chem, 47 Leninsky Prosp, Moscow 119991, Russia; [Lopat’eva, Elena R.; Budnikov, Alexander S.] Mendeleev Univ Chem Technol Russia, 9 Miusskaya Sq, Moscow 125047, Russia in 2020, Cited 68. Recommanded Product: 2,2-Diphenylacetonitrile. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3

Cross-dehydrogenative C-O coupling of N-hydroxyimides with ketones, esters, and carboxylic acids was achieved employing the di-tertbutyl peroxide as a source of free radicals and a dehydrogenating agent. The proposed method is experimentally simple and demonstrates the outstanding efficiency for the challenging CH substrates, such as unactivated esters and carboxylic acids. It was shown that N-hydroxyphthalimide drastically affects the oxidative properties of t-BuOOt-Bu by intercepting the t-BuO center dot radicals with the formation of phthalimide-N-oxyl radicals, a species responsible for both hydrogen atom abstraction from the CH reagent and the selective formation of the C-O coupling product by selective radical cross-recombination. The practical applicability of the developed method was exemplified by the single-stage synthesis of commercial reagent (known as Baran aminating reagent precursor) from isobutyric acid and N-hydroxysuccinimide, whereas in the standard synthetic approach, four stages are necessary.

Recommanded Product: 2,2-Diphenylacetonitrile. Bye, fridends, I hope you can learn more about C14H11N, If you have any questions, you can browse other blog as well. See you lster.

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

An article Solvent-free mechanochemical synthesis of diacylfuroxans WOS:000474499200001 published article about FURAZAN DERIVATIVES; FUNCTIONALIZATION; MECHANISM; C-60 in [Gu, Zhen-Zhen; Guo, Feng-Chao; Zhang, Pu; Qin, Yu-Jun; Guo, Zhi-Xin] Renmin Univ China, Dept Chem, Beijing 100872, Peoples R China in 2019.0, Cited 36.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Recommanded Product: 100-19-6

Acetophenones with a variety of substituents could be converted to diacylfuroxans in a solvent-free reaction by combining the reagents Fe(NO3)(3)center dot 9H(2)O and P2O5 under high-speed ball milling. This reaction was facile and eco-friendly, and exhibits advantages in terms of better toleration, safety, and easier operation. The nitrate acid and nitrogen dioxide generated in situ should play a major role in this mechanochemical reaction. (C) 2019 Elsevier Ltd. All rights reserved.

Recommanded Product: 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Gu, ZZ; Guo, FC; Zhang, P; Qin, YJ; Guo, ZX or send Email.

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

HPLC of Formula: C8H7NO3. In 2020.0 J MOL STRUCT published article about METAL-ORGANIC FRAMEWORK; CO2 in [Hu, Yun-Jia; Li, Yu-Ming; Zheng, Kai; Zhang, Wei-Hao; Liu, Yu-Li; Yang, Hua] Guizhou Med Univ, Dept Neurosurg, Affiliated Hosp, Guiyang, Guizhou, Peoples R China in 2020.0, Cited 24.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

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.

HPLC of 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

An article Design, synthesis, and bioevaluation of a novel class of (E)-4-oxocrotonamide derivatives as potent antituberculosis agents WOS:000457262100005 published article about MYCOBACTERIUM-TUBERCULOSIS; RESISTANT TUBERCULOSIS; ACTIVATION MECHANISM; DRUG-RESISTANCE; PKNB; INHIBITORS; DELAMANID; 1ST; SAR in [Ren, Jinfeng; Xu, Jian; Zhang, Guoning; Xu, Changliang; Zhao, LiLi; You, XueFu; Wang, Yucheng; Yu, Liyan; Wang, Juxian] Chinese Acad Med Sci, Inst Med Biotechnol, Beijing 100050, Peoples R China; [Ren, Jinfeng; Xu, Jian; Zhang, Guoning; Xu, Changliang; Zhao, LiLi; You, XueFu; Wang, Yucheng; Yu, Liyan; Wang, Juxian] Peking Union Med Coll, Beijing 100050, Peoples R China; [Xu, Jian; Lu, Yu] Capital Med Univ, Beijing TB & Thorac Tumor Res Inst, Beijing Key Lab Drug Resistance TB Res, Beijing, Peoples R China; [Xu, Jian; Lu, Yu] Capital Med Univ, Beijing Chest Hosp, Beijing, Peoples R China; [Xu, Changliang] Jiangsu Food & Pharmaceut Sci Coll, Food & Drug Anal & Testing Ctr, Jiangsu Prot Drug Engn Lab, Huaian 223003, Jiangsu, Peoples R China in 2019.0, Cited 25.0. 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

A series of novel (E)-4-oxo-2-crotonamide derivatives were designed and synthesized to find potent antituberculosis agents. All the target compounds were evaluated for their in vitro activity against Mycobacterium tuberculosis H(37)Rv(MTB). Results reveal that 4-phenyl moiety at part A and short methyl group at part C were found to be favorable. Most of the derivatives displayed promising activity against MTB with MIC ranging from 0.125 to 4 mu g/mL. Especially, compound IIIa16 was found to have the best activity with MIC of 0.125 mu g/mL against MTB and with MIC in the range of 0.05-0.48 mu g/mL against drug-resistant clinical MTB isolates.

Safety of 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Ren, JF; Xu, J; Zhang, GN; Xu, CL; Zhao, LL; You, XF; Wang, YC; Lu, Y; Yu, LY; Wang, JX or concate me.

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

Safety of 1-(4-Nitrophenyl)ethanone. Authors Hafliger, J; Livingstone, K; Daniliuc, CG; Gilmour, R in ROYAL SOC CHEMISTRY published article about in [Haefliger, Joel; Livingstone, Keith; Daniliuc, Constantin G.; Gilmour, Ryan] Westfalische Wilhelms Univ Munster, Organ Chem Inst, D-48149 Munster, Germany in 2021.0, Cited 17.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Simple alpha-(bromomethyl)styrenes can be processed to a variety of 1,1-difluorinated electrophilic building blocks via I(I)/I(III) catalysis. This inexpensive main group catalysis strategy employs p-TolI as an effective organocatalyst when combined with Selectfluor (R) and simple amine center dot HF complexes. Modulating Bronsted acidity enables simultaneous geminal and vicinal difluorination to occur, thereby providing a platform to generate multiply fluorinated scaffolds for further downstream derivatization. The method facilitates access to a tetrafluorinated API candidate for the treatment of amyotrophic lateral sclerosis. Preliminary validation of an enantioselective process is disclosed to access alpha-phenyl-beta-difluoro-gamma-bromo/chloro esters.

Safety of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Hafliger, J; Livingstone, K; Daniliuc, CG; Gilmour, R or send Email.

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

Formula: C8H7NO3. Kwan, MLD; Challen, PR; Tran, QDD in [Kwan, Man Lung D.; Challen, Paul R.; Tran, Quynh D-D] John Carroll Univ, Dept Chem, 1 John Carroll Blvd, University Hts, PA 44118 USA published Convenient One-Pot Synthesis of Allylsilanes from Enolizable Ketones in 2019.0, Cited 33.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A convenient one-pot synthesis of allylsilanes from enolizable methyl aryl ketones has been developed. The first step involves nucleophilic addition of the trimethylsilylmethyl group to ketones using the alkylation method developed by Ishihara with slight modification to generate the corresponding beta-silylalkoxides. The second step entails addition of diisobutylaluminum chloride and heating at about 130 degrees C overnight to afford allylsilanes in fair yields.

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

Recently I am researching about CATALYTIC TRANSFORMATION; MOLECULAR-OXYGEN; CLEAVAGE; LIGNIN; ACIDS; DEPOLYMERIZATION; DECARBOXYLATION; CHEMICALS; LIGHT, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21972146, 21733011]; Beijing Municipal Science & Technology CommissionBeijing Municipal Science & Technology Commission [Z191100007219009]; National Key Research and Development Program of China [2017YFA0403103]; Chinese Academy of SciencesChinese Academy of Sciences [QYZDY-SSW-SLH013]. HPLC of Formula: C8H7NO3. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Liu, MY; Zhang, ZR; Liu, HZ; Wu, TB; Han, BX. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

We herein report Cu mediated side-directed dehydroxyalkylative halogenation of aryl alcohols. C(aryl)-C bonds of aryl alcohols were effectively cleaved, affording the corresponding aryl chlorides, bromides and iodides in excellent yields. Aryl alcohols could serve as both aromatic electrophilic and radical synthetic equivalents during the reaction.

Welcome to talk about 100-19-6, If you have any questions, you can contact Liu, MY; Zhang, ZR; Liu, HZ; Wu, TB; Han, BX or send Email.. HPLC of Formula: C8H7NO3

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