Category: 87-41-2

An article Controlled Photocatalytic Hydrocarbon Oxidation by Uranyl Complexes WOS:000498036500021 published article about 1,10-PHENANTHROLINE COMPLEXES; PHOTOOXIDATION; MECHANISM; NITRATE; LIGNIN in [Arnold, Polly L.; Purkis, Jamie M.; Rutkauskaite, Ryte; Love, Jason B.] Univ Edinburgh, EaStCHEM Sch Chem, Joseph Black Bldg, Edinburgh EH9 3FJ, Midlothian, Scotland; [Kovacs, Daniel] Uppsala Univ, Angstromslab, Lagerhyddsvagen 1, S-75237 Uppsala, Sweden; [Austin, Jonathan] Natl Nucl Lab, 5th Floor,Chadwick House,Birchwood Pk, Warrington WA3 6AE, Cheshire, England in 2019, Cited 33. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2. HPLC of Formula: C8H6O2

Controlled, photocatalytic C-H bond activations are key reactions in the toolkits of the modern synthetic chemist. While it is known that the uranyl(VI) ion, [(UO2)-O-VI](2+), the environmentally dominant form of uranium, is photoactive, most literature examines its luminescent properties, neglecting its potential synthetic utility for photocatalytic C-H bond cleavage. Here, we synthesise and fully characterise an air-stable and hydrocarbon-soluble uranyl phenanthroline complex, [(UO2)-O-VI(NO3)(2)(Ph(2)phen)], U-Ph2phen, and demonstrate that it can catalytically abstract hydrogen atoms from a variety of organic substrates under visible light irradiation. We show that the commercially available parent complex, uranyl nitrate ([(UO2)-O-VI(NO3)(2)(OH2)(2)]center dot 4H(2)O; U-NO3), is also competent, but from electronic spectroscopy we attribute the higher rates and selectivity of U-Ph2phen to ligand-mediated electronic effects. Ketones are selectively formed over other oxygenated products (alcohols, etc.), and the catalytic oxidation of substrates containing a benzylic C-H position is particularly improved for U-Ph2phen. We also show uranyl-mediated photocatalytic C-C bond cleavage in a model lignin compound for the first time.

Welcome to talk about 87-41-2, If you have any questions, you can contact Arnold, PL; Purkis, JM; Rutkauskaite, R; Kovacs, D; Love, JB; Austin, J or send Email.. HPLC of Formula: C8H6O2

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Benzofuran – Wikipedia,
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An article Modular Synthetic Approach to Silicon-Rhodamine Homologues and Analogues via Bis-aryllanthanum Reagents WOS:000637002800039 published article about FLUORESCENT-PROBES; CELL; FLUOROPHORE; MICROSCOPY in [Butkevich, Alexey N.] Max Planck Inst Med Res, Dept Opt Nanoscopy, D-69120 Heidelberg, Germany in 2021, Cited 41. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2. Safety of Isobenzofuran-1(3H)-one

A modular synthetic approach toward diverse analogues of the far-red fluorophore silicon-rhodamine (SiR), based on a regioselective double nucleophilic addition of aryllanthanum reagents to esters, anhydrides, and lactones, is proposed. The reaction has improved functional group tolerance and represents a unified strategy toward cell-permeant, spontaneously blinking, and photoactivatable SiR fluorescent labels. In tandem with Pd-catalyzed hydroxy- or aminocarbonylation, it serves a streamlined synthetic pathway to a series of validated live-cell-compatible fluorescent dyes.

Safety of Isobenzofuran-1(3H)-one. Welcome to talk about 87-41-2, If you have any questions, you can contact Butkevich, AN or send Email.

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Benzofuran – Wikipedia,
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Formula: C8H6O2. Authors Rumyantsev, AV; Pichugov, AV; Bushkov, NS; Aleshin, DY; Strelkova, TV; Lependina, OL; Zhizhko, PA; Zarubin, DN in ROYAL SOC CHEMISTRY published article about in [Rumyantsev, Andrey, V; Pichugov, Andrey, V; Bushkov, Nikolai S.; Aleshin, Dmitry Yu; Strelkova, Tatyana, V; Lependina, Olga L.; Zhizhko, Pavel A.; Zarubin, Dmitry N.] Russian Acad Sci, AN Nesmeyanov Inst Organoelement Cpds, Vavilov Str 28, Moscow 119991, Russia; [Rumyantsev, Andrey, V; Bushkov, Nikolai S.] Moscow MV Lomonosov State Univ, Dept Chem, Vorobevy Gory 1, Moscow 119991, Russia; [Pichugov, Andrey, V; Aleshin, Dmitry Yu] D Mendeleev Univ Chem Technol Russia, Higher Chem Coll, Miusskaya Sq 9, Moscow 125047, Russia in 2021, Cited 33. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2

We report the first examples of direct imidation of lactones giving the corresponding cyclic imidates via oxo/imido heterometathesis with N-sulfinylamines catalysed by a well-defined silica-supported Ti imido complex.

Formula: C8H6O2. Welcome to talk about 87-41-2, If you have any questions, you can contact Rumyantsev, AV; Pichugov, AV; Bushkov, NS; Aleshin, DY; Strelkova, TV; Lependina, OL; Zhizhko, PA; Zarubin, DN or send Email.

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Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

COA of Formula: C8H6O2. Authors Liang, XY; Yu, P; Fu, C; Shen, YC in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Liang, Xiayu; Yu, Peng; Fu, Chen; Shen, Yongcun] Wuhan Univ Technol, Sch Chem Chem Engn & Life Sci, 122 Luoshi Rd, Wuhan 430070, Peoples R China in 2021, Cited 31. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2

A new strategy for the facile synthesis of hydroxyalkylamides through the ring-opening reaction of lactone with amine promoted by dibutyltin acetate was developed. A series of hydroxyalkylamide compounds were obtained and the method was successfully applied to the synthesis of pharmaceutically active molecules tyrosinase inhibitor V and HDAC inhibitor VI via a three-step synthetic pathway. The broad substrate scope, mild reaction conditions and practical application proved the effectiveness, compatibility and practicality of this method. (C) 2021 Elsevier Ltd. All rights reserved.

Welcome to talk about 87-41-2, If you have any questions, you can contact Liang, XY; Yu, P; Fu, C; Shen, YC or send Email.. COA of Formula: C8H6O2

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Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Du, T; Gao, RH; Deng, YF; Wang, C; Zhou, Q; Geng, YH in [Du, Tian; Gao, Ruiheng; Deng, Yunfeng; Wang, Cheng; Zhou, Qian; Geng, Yanhou] Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300072, Peoples R China; [Deng, Yunfeng; Geng, Yanhou] Tianjin Univ, Tianjin Key Lab Mol Optoelect Sci, Tianjin 300072, Peoples R China; [Deng, Yunfeng; Geng, Yanhou] Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China; [Geng, Yanhou] Tianjin Univ, Joint Sch Natl Univ Singapore & Tianjin Univ, Int Campus, Fuzhou 350207, Fujian, Peoples R China published Indandione-Terminated Quinoids:Facile Synthesis by Alkoxide-Mediated Rearrangement Reaction and Semiconducting Properties in 2020, Cited 46. Computed Properties of C8H6O2. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2.

A series of 1,3-indandione-terminated pi-conjugated quinoids were synthesized by alkoxide-mediated rearrangement reaction of the respective alkene precursors, followed by air oxidation. This new protocol allows access to quinoidal compounds with variable termini and cores. The resulting quinoids all show LUMO levels below -4.0 eV and molar extinction coefficients above 10(5) L mol(-1) cm(-1). The optoelectronic properties of these compounds can be regulated by tuning the central cores as well as the aryl termini ascribed to the delocalized frontier molecular orbitals over the entire molecular skeleton involving aryl termini. n-Channel organic thin-film transistors with electron mobility of up to 0.38 cm(2) V-1 s(-1) were fabricated, showing the potential of this new class of quinoids as organic semiconductors.

Computed Properties of C8H6O2. Bye, fridends, I hope you can learn more about C8H6O2, If you have any questions, you can browse other blog as well. See you lster.

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Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Fang, X; Ma, Q; Zhang, KX; Yao, SY; Feng, Y; Jin, YS; Liang, S in [Fang, Xin; Ma, Qiang; Feng, Yi; Liang, Shuang] Shanghai Univ Tradit Chinese Med, Innovat Res Inst Tradit Chinese Med, Shanghai 201203, Peoples R China; [Zhang, Kai-Xia; Yao, Song-Yun; Jin, Yong-Sheng] Second Mil Med Univ, Sch Pharm, Shanghai 200433, Peoples R China published Synthesis of phthalide derivatives and evaluation on their antiplatelet aggregation and antioxidant activities in 2020, Cited 25. Product Details of 87-41-2. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2.

As part of our continuing efforts to discover structurally interesting bioactive phthalide derivatives, 23 of them with a structure incorporating thiophen or halogens were designed and synthesized, 17 of which are previously unreported. In vitro antiplatelet aggregation activity screening showed that 14b could significantly inhibit platelet aggregation induced by arachidonic acid, compared with edaravone (p < 0.01). Meanwhile, oxidative damage models using SH-SY5Y and PC12 cells induced by H2O2 were built to evaluate the antioxidant activity of the phthalide derivatives. In SH-SY5Y cells, compared with aspirin, 1a significantly increased the relative cell survival rate (p < 0.05). Compared with edaravone, 1a (p < 0.01) and 15b (p < 0.05) significantly increased the relative cell survival rate. In PC12 cells, 1a (p < 0.01), 15b (p < 0.01), and 12a (p < 0.05) remarkably increased the cell survival rate compared with edaravone. The present study identified lead structures to develop potential anti-ischemic stroke agents. Product Details of 87-41-2. Welcome to talk about 87-41-2, If you have any questions, you can contact Fang, X; Ma, Q; Zhang, KX; Yao, SY; Feng, Y; Jin, YS; Liang, S or send Email.

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Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Recently I am researching about MASS-SPECTROMETRY; FATTY-ACIDS; A-D; LIQUID-CHROMATOGRAPHY; KINASE INHIBITOR; FRUITING BODY; IDENTIFICATION; ANTIOXIDANT; HANABIRATAKE; METABOLITES, Saw an article supported by the Key Projects of Scientific Research Program of Beijing Municipal Commission of Education [KZ201811417049]. Computed Properties of C8H6O2. Published in MDPI in BASEL ,Authors: Wang, ZX; Liu, JY; Zhong, XJ; Li, JJ; Wang, X; Ji, LL; Shang, XY. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one

Sparassis crispa is a kind of edible fungus widely grows in the north temperate zone, which shows various medicinal properties. Due to the complexity of chemical constitutes of this species, few investigations have acquired a comprehensive configuration for the chemical profile of it. In this study, a strategy based on ultra-high performance liquid chromatography (UPLC) combined with Orbitrap mass spectrometer (MS) was established for rapidly characterizing various chemical components in S. crispa. Through the summarized MS/MS fragmentation patterns of reference compounds and systematic identification strategy, a total of 110 components attributed to six categories were identified for the first time. Moreover, allergic rhinitis (AR) is a worldwide inflammatory disease seriously affecting human health, and the development of drugs to treat AR has been a topic of interest. It has been reported that the extracts of S. crispa showed obvious inhibitory effects on degranulation of mast cell- and allergen-induced IgE and proinflammatory mediators, but the active components and specific mechanism were still not clear. Src family kinases (SFKs) participate in the initial stage of allergy occurrence, which are considered the targets of AR treatment. Herein, on the basis of that self-built chemical database, virtual screening was applied to predict the potential SFKs inhibitors in S. crispa, using known crystal structures of Hck, Lyn, Fyn, and Syk as receptors, followed by the anti-inflammatory activity evaluation for screened hits by intracellular calcium mobilization assay. As results, sparoside A was directly confirmed to have strong anti-inflammatory activity with an IC50 value of 5.06 +/- 0.60 mu M. This study provides a useful elucidation for the chemical composition of S. crispa, and demonstrated its potential inhibitory effects on AR, which could promote the research and development of effective agents from natural resources.

Bye, fridends, I hope you can learn more about C8H6O2, If you have any questions, you can browse other blog as well. See you lster.. Computed Properties of C8H6O2

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Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Product Details of 87-41-2. Recently I am researching about PARKINSONS-DISEASE; LIVING CELLS; GSH LEVELS; HOMOCYSTEINE; GLUTATHIONE; PLASMA; CHEMOSENSOR; MECHANISM; APOPTOSIS; RATHER, Saw an article supported by the . Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Liu, ZK; Wang, QQ; Wang, H; Su, WT; Dong, SL. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one

The specific detection of cysteine (Cys) over homocysteine (Hcy), glutathione (GSH) and other amino acids is of great significance for studying its biological functions as well as for the diagnosis of related diseases. Chloroacetyl group was often used as a reaction site for cysteine fluorescent probes for its sensitivity and selectivity. However, high background fluorescence and low stability are common problems encountered by such probes. Here, four chloroacetyl group based fluorescent probes (C1, C2, C3, and H4) was synthesized for a comparative study. We found that the inefficient quenching ability of chloroacetyl group turned into an advantage when connected with a ratiometric fluorophore. With the modification of chloroacetyl group, probe H4 displayed excellent ratiometric property and great selectivity for Cys, the stability was also improved. Additionally, the probe was successfully applied for quantitative detection of Cys in fetal bovine serum and real-time imaging in living HeLa cells with low toxicity. (C) 2019 Elsevier Ltd. All rights reserved.

Welcome to talk about 87-41-2, If you have any questions, you can contact Liu, ZK; Wang, QQ; Wang, H; Su, WT; Dong, SL or send Email.. Product Details of 87-41-2

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Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

An article Characterization of melanin and optimal conditions for pigment production by an endophytic fungus, Spissiomyces endophytica SDBR-CMU319 WOS:000521167700001 published article about NATURAL MELANIN; HUMIC ACIDS; BIOSYNTHESIS; IDENTIFICATION; OPTIMIZATION; METABOLITES; POLYMERS; SPECTRA; CULTURE in [Suwannarach, Nakarin; Kumla, Jaturong; Lumyong, Saisamorn] Chiang Mai Univ, Dept Biol, Fac Sci, Chiang Mai, Thailand; [Suwannarach, Nakarin; Kumla, Jaturong; Lumyong, Saisamorn] Chiang Mai Univ, Ctr Excellence Microbial Divers & Sustainable Uti, Chiang Mai, Thailand; [Watanabe, Bunta] Kyoto Univ, Inst Chem Res, Kyoto, Japan; [Matsui, Kenji] Yamaguchi Univ, Grad Sch Sci & Technol Innovat Agr, Yamaguchi, Japan; [Lumyong, Saisamorn] Royal Soc Thailand, Acad Sci, Bangkok, Thailand in 2019, Cited 61. Quality Control of Isobenzofuran-1(3H)-one. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2

Melanin is a natural pigment that is produced by filamentous fungi. In this study, the endophytic species, Spissiomyces endophytica (strain SDBR-CMU319), produced a brownblack pigment in the mycelia. Consequently, the pigment was extracted from the dried fungal biomass. This was followed by pigment purification, characterization and identification. Physical and chemical characteristics of the pigment showed acid precipitation, alkali solubilization, decolorization with oxidizing agents, and insolubility in most organic solvents and water. The pigment was confirmed as melanin based on ultraviolet-visible spectroscopy, Fourier-transform infrared, and electron paramagnetic resonance spectra analyses. The analyses of the elemental composition indicated that the pigment possessed a low percentage of nitrogen, and therefore, was not 3,4-dihydroxyphenylalanine melanin. Inhibition studies involving specific inhibitors, both tricyclazole and phthalide, and suggest that fungal melanin could be synthesized through the 1,8-dihydroxynaphthalene pathway. The optimum conditions for fungal pigment production from this species were investigated. The highest fungal pigment yield was observed in glucose yeast extract peptone medium at an initial pH value of 6.0 and at 25 degrees C over three weeks of cultivation. This is the first report on the production and characterization of melanin obtained from the genus Spissiomyces.

Welcome to talk about 87-41-2, If you have any questions, you can contact Suwannarach, N; Kumla, J; Watanabe, B; Matsui, K; Lumyong, S or send Email.. Quality Control of Isobenzofuran-1(3H)-one

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Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

In 2019 MOLECULES published article about ONE-STEP SYNTHESIS; BENZOIC-ACIDS; CARBOXYLIC-ACIDS; SOFT ACIDS; OXIDASE CATALYSIS; INTERNAL ALKYNES; H ALKENYLATIONS; BASES HSAB; ALDEHYDES; KETONES in [Renzetti, Andrea; Fukumoto, Kozo] Univ Ryukyus, Fac Educ, 1 Senbaru, Nishihara, Okinawa 9030213, Japan in 2019, Cited 68. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2. Quality Control of Isobenzofuran-1(3H)-one

Phthalides and ,-butenolides are two related classes of oxygenated heterocycles with a wide range of biological activities. An innovative strategy to prepare these compounds is based on CH bond functionalization reactions, in which two simple, unfunctionalized molecules are coupled together with cleavage of a CH bond and formation of a CX bond (X=C or heteroatom). This paper reviews the methods for the synthesis of phthalides and ,-butenolides by CH bond functionalization from non-halogenated starting materials. Over 30 methods are reported, mostly developed during the past ten years.

Welcome to talk about 87-41-2, If you have any questions, you can contact Renzetti, A; Fukumoto, K or send Email.. Quality Control of Isobenzofuran-1(3H)-one

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem