Tag: M.W=150-200

An article A near-infrared fluorescent probe for endogenous hydrogen peroxide real-time imaging in living cells and zebrafish WOS:000463979700066 published article about HIGHLY SELECTIVE DETECTION; OXIDATIVE STRESS; BORONATE; H2O2; GLUTATHIONE; CANCER in [Huang, Xin; Li, Zhipeng; Liu, Zixin; Zeng, Chengchu; Hu, Liming] Beijing Univ Technol, Beijing Key Lab Environm & Oncol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China in 2019.0, 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

Hydrogen peroxide (H2O2) can be produced in mitochondria and plays a significant role in physiological metabolism. Overproduction of H2O2 is a hallmark of many diseases. Therefore, it is very important to develop a highly sensitive method for detecting H2O2 both in vivo and in vitro. Previously reported benzil-based fluorescence probes are superior to those based on boronate ester in terms of reaction selectivity. However, the near infrared (NIR) probe with biocompatibility has been rarely reported for the detection of endogenous hydrogen peroxide and the real-time imaging in biological system. Hemicyanine skeleton has been proven to be effective scaffold for NM fluorescent probes for non-invasive optical imaging in vivo. In this paper, a Cy-H2O2 probe for real-time monitoring hydrogen peroxide in organisms was designed by modifying the NIR hemicyanine framework with benzil moiety. The results showed that Cy-H2O2 exhibits high specificity and sensitivity, and has good water solubility and short response time (within 10 min) for detection of hydrogen peroxide in vitro and in vivo. The reaction mechanism was deduced by detecting product of the fluorescent probe reacting with hydrogen peroxide using HPLC. The probe shows a good linear relationship for the specific response to H2O2 within the concentration range of 0-7 mu M and the detection limit is 65 nM. In addition, the probe Cy-H2O2 has been successfully applied to H2O2 detection in living cells and zebrafish.

Welcome to talk about 100-19-6, If you have any questions, you can contact Huang, X; Li, ZP; Liu, ZX; Zeng, CC; Hu, LM or send Email.. HPLC of Formula: C8H7NO3

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

Prabhakaran, P; Rajakumar, P in [Prabhakaran, Perumal; Rajakumar, Perumal] Univ Madras, Dept Organ Chem, Guindy Campus, Chennai 600025, Tamil Nadu, India published Regio- and stereoselective synthesis of spiropyrrolidine-oxindole and bis-spiropyrrolizidine-oxindole grafted macrocycles through [3+2] cycloaddition of azomethine ylides in 2020.0, Cited 143.0. Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A convenient and efficient method for the regioselective macrocyclization of triazole bridged spiropyrrolidine-oxindole, and bis-spiropyrrolizidine-oxindole derivatives was accomplished through intra and self-intermolecular [3 + 2] cycloaddition of azomethine ylides. The chalcone isatin precursors 9a-i required for the click reaction were obtained from the reaction of N-alkylazidoisatin 4 and propargyloxy chalcone 8a-i which in turn were obtained by the aldol condensation of propargyloxy salicylaldehyde 6 and substituted methyl ketones 7a-i. The regio- and stereochemical outcome of the cycloadducts were assigned based on 2D NMR and confirmed by single crystal XRD analysis. High efficiency, mild reaction conditions, high regio- and stereoselectivity, atom economy and operational simplicity are the exemplary advantages of the employed macrocyclization procedure.

Formula: C8H7NO3. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Prabhakaran, P; Rajakumar, P or concate me.

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

SDS of cas: 100-19-6. I found the field of Pharmacology & Pharmacy very interesting. Saw the article Synthesis and Biological Activity of Ethyl 2-[8-Arylmethylidenehydrazino-3-Methyl-7-(1-Oxothietan-3-YL)Xanth-1-YL]Acetates published in 2020.0, Reprint Addresses Klen, EE (corresponding author), Bashkir State Med Univ, Minist Hlth RF, 3 Lenin St, Ufa 450008, Bashkortostan, Russia.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

Ethyl 2-[8-Arylmethylidenehydrazino-3-methyl-7-(1-oxothietan-3-yl)xanth-1-yl]acetates (IV) were synthesized via reactions of ethyl 2-[8-hydrazino-3-methyl-7-(1-oxothietan-3-yl)xanth-1-yl]acetic acid (III) with various benzaldehydes and acetophenones. The structures of the compounds were elucidated using IR and NMR spectroscopy and elemental analysis. The antiplatelet, anticoagulation, antioxidant, and anti-inflammatory activities were assessedin vitroand in laboratory animals to identify promising compounds exhibiting antiplatelet (hydrazoneIVd) and antioxidant properties (hydrazoneIVb). BothIVbandIVdaccording toin silicocalculations were characterized by the absence of toxic risks (mutagenicity, oncogenicity, reproductive toxicity, local irritation) and had acceptable topological polar surface area so that they were promising.

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.. SDS of cas: 100-19-6

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

I found the field of Chemistry very interesting. Saw the article A Three-Component Strategy for Benzoselenophene Synthesis under Metal-Free Conditions Using Selenium Powder published in 2019.0. Computed Properties of C8H7NO3, Reprint Addresses Xiao, FH; Deng, GJ (corresponding author), Xiangtan Univ, Key Lab Green Organ Synth & Applicat Hunan Prov, Key Lab Environm Friendly Chem & Applicat, Minist Educ,Coll Chem, Xiangtan 411105, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

An efficient three-component benzoselenophenes formation has been developed from substituted indoles, acetophenones, and selenium powder under metalfree conditions. 2-Aryl indoles played an important role to promote benzoselenophene formation from acetophenone derivatives and selenium powder. One C-C and two C-Se bonds were selectively formed to provide 40 new benzoselenophenes in good yields.

Computed Properties of C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Ni, PH; Tan, J; Zhao, WQ; Huang, HW; Xiao, FH; Deng, GJ or send Email.

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

Yuen, OY; Chen, XM; Wu, JY; So, CM in [Yuen, On Ying; Chen, Xiangmeng; Wu, Junyu; So, Chau Ming] Hong Kong Polytech Univ, State Key Lab Chem Biol & Drug Discovery, Hung Hom, Kowloon, Hong Kong, Peoples R China; [Yuen, On Ying; Chen, Xiangmeng; Wu, Junyu; So, Chau Ming] Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Hung Hom, Kowloon, Hong Kong, Peoples R China; [So, Chau Ming] Hong Kong Polytech Univ, Shenzhen Res Inst, Shenzhen, Peoples R China published Palladium-Catalyzed Direct alpha-Arylation of Arylacetonitriles with Aryl Tosylates and Mesylates in 2020, Cited 49. Computed Properties of C14H11N. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3.

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.

Computed Properties of C14H11N. 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 Copper-catalyzed direct and odorless selenylation with a sodium selenite-based reagent WOS:000462670600016 published article about SELENOORGANIC COMPOUND EBSELEN; ANTIOXIDANT PROPERTIES; DIRECT SELENATION; C(SP(2))-H BONDS; ORGANOSELENIUM; THIOREDOXIN; INHIBITION; INDOLES; ACID; ARYL in [Cao, Yuan; Liu, Jie; Liu, Fanmin; Jiang, Lvqi; Yi, Wenbin] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China in 2019.0, Cited 63.0. COA of Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

A new method using a sodium selenite-based (NaO2SeR) direct selenylation reagent has been developed. NaO2SeR is odorless, shelf-stable, easy to handle, practical and scalable. Good yields and a broad functional group compatibility were observed when it was reacted with indoles, a furan, pyrrole and ketones under reductive conditions to afford the corresponding organoselenium products.

COA of Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Cao, Y; Liu, J; Liu, FM; Jiang, LQ; Yi, WB or send Email.

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

I found the field of Chemistry very interesting. Saw the article Palladium-Catalyzed Direct alpha-Arylation of Arylacetonitriles with Aryl Tosylates and Mesylates published in 2020. Application In Synthesis of 2,2-Diphenylacetonitrile, Reprint Addresses So, CM (corresponding author), Hong Kong Polytech Univ, State Key Lab Chem Biol & Drug Discovery, Hung Hom, Kowloon, Hong Kong, Peoples R China.; So, CM (corresponding author), Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Hung Hom, Kowloon, Hong Kong, Peoples R China.; So, CM (corresponding author), Hong Kong Polytech Univ, Shenzhen Res Inst, Shenzhen, Peoples R China.. 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.

About 2,2-Diphenylacetonitrile, If you have any questions, you can contact Yuen, OY; Chen, XM; Wu, JY; So, CM or concate me.. Application In Synthesis of 2,2-Diphenylacetonitrile

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

In 2020.0 SYNTHETIC COMMUN published article about NITRO-COMPOUNDS in [Bento, Ian; Bernaldez, Mabel; Noguchi, Ryden; Kawakami, Joel] Chaminade Univ Honolulu, Nat Sci & Math, Honolulu, HI 96816 USA in 2020.0, Cited 12.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Application In Synthesis of 1-(4-Nitrophenyl)ethanone

The reduction of nitroaromatic compounds to anilines is widely used throughout organic synthesis. Typical methods of performing this transformation utilize hydrogenation over a pyrophoric catalyst or a finely divided reducing metal, which often affords heterogeneous mixtures that are difficult to purify. Herein, we report for the first time the use of gallium metal as a reducing agent in organic synthesis. The reaction proceeds under aerobic conditions and affords homogeneous mixtures for a convenient workup. Using this method, twelve anilines were obtained in 33% to quantitative yields with short reaction times of 10-60 minutes.

Application In Synthesis of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Bento, I; Bernaldez, M; Noguchi, R; Kawakami, J or send Email.

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

An article Selective Reduction of Nitroarenes Catalyzed by Sustainable and Reusable DNA-supported Nickel Nanoparticles in Water at Room Temperature WOS:000470669800019 published article about CHEMOSELECTIVE REDUCTION; TRANSFER HYDROGENATION; HIGHLY EFFICIENT; PALLADIUM NANOPARTICLES; GOLD NANOPARTICLES; GRAPHENE; CARBON; ALCOHOLS; AMINES; PD in [Niakan, Mahsa; Asadi, Zahra] Shiraz Univ, Coll Sci, Dept Chem, Shiraz 71454, Iran in 2019.0, Cited 55.0. 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

In this research, a novel, biodegradable and environmentally friendly catalyst composed of nickel nanoparticles supported on DNA was prepared and fully characterized by Fourier transform infrared spectroscopy, high resolution transmission electron microscopy, energy-dispersive X-ray analysis, X-ray photoelectron spectroscopy, UV-vis spectroscopy, inductively coupled plasma optical emission spectroscopy, and elemental analysis. The catalyst exhibited remarkable catalytic activity and chemoselectivity for the reduction of various substituted nitroarenes with sodium borohydride (NaBH4) as the source of inexpensive hydride in water at room temperature. High turnover frequency and selectivity were observed for the reduction of all tested substrates. Interestingly, the catalyst could be recovered conveniently for multiple recycling reactions with sustained activity. Furthermore, nearly no nickel species was leached out from the catalyst during the course of reaction, proving the true heterogeneity in the present catalytic protocol.Graphical AbstractThe reduction of various nitroaromatic compounds into their corresponding amines is achieved by DNA supported nickel nanoparticles with the sodium borohydride as the reducing agent in water at room temperature. [GRAPHICS] .

Quality Control of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Niakan, M; Asadi, Z or send Email.

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

Computed Properties of C8H7NO3. In 2021.0 CHEM PAP published article about BENZYL ALCOHOL; SELECTIVE HYDROGENATION; AEROBIC OXIDATION; CARBON; NITROARENES; METAL in [Islam, Md Sayedul; Khan, Md Wahab] Bangladesh Univ Engn & Technol BUET, Fac Engn, Dept Chem, Dhaka 1000, Bangladesh in 2021.0, Cited 40.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

The highly active Ni/Cu bimetallic nanoparticles (NPs) of the different molar ratios of Ni and Cu (1:1, 1:3, 3:1) assisted by dendritic ligand 2,4,6-Tris (di-4-chlorobenzamido)-1,3-diazine were synthesized successfully confirmed by Scanning Electron Microscopy (SEM), Electron Diffraction X-ray (EDX), X-ray fluorescence spectroscopy (XRF), X-ray diffraction (XRD), and Transmission Electron Microscopy (TEM) analysis. These NPs were studied as a heterogeneous catalyst for the chemoselective oxidation of alcohol to the corresponding aldehyde at 30 min and chemoselective reduction of aromatic nitro substituents to the corresponding amino substituents at 20 min, while the Ni/Cu (3:1) NPs were found to be the most effective among other Ni/Cu (1:1) and Ni/Cu (1:3) NPs at room temperature under mild conditions. The Ni/Cu (3:1) NPs can be recycled for at least five successive runs with no perceptible decrease in catalytic activity. Graphic abstract

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Islam, MS; Khan, MW or concate me.. Computed Properties of C8H7NO3

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