Day: January 21, 2022

SDS of cas: 100-19-6. I found the field of Chemistry very interesting. Saw the article Organocatalytic Asymmetric Michael Addition of Ketones to alpha,beta-Unsaturated Nitro Compounds published in 2020, Reprint Addresses Ha, DC (corresponding author), Korea Univ, Res Inst Nat Sci, Dept Chem, 145 Anam Ro, Seoul 02841, South Korea.; Kim, BS (corresponding author), Gyeongsang Natl Univ, Dept Chem Educ, Jinju 52828, South Korea.; Kim, BS (corresponding author), Gyeongsang Natl Univ, Res Inst Nat Sci, Jinju 52828, South Korea.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

An organic catalyst (R,R)-1,2-diphenylethylenediamine(DPEN) derivative” was devel-oped as a chiral bifunctional organocatalyst and applied for asymmetric Michael additions of aromatic ketones totrans-beta-nitroalkene compounds under neutral conditions. The isopropyl-subs-tituted thiourea catalyst in neutral condition provides high chemical yield and enantioselectivities (ee) (up to 96% yield, 98% ee).

SDS of cas: 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

Name: 1-(4-Nitrophenyl)ethanone. Authors Fu, Y; Yang, CY; Zheng, YT; Jiang, JW; Sun, Y; Chen, F; Hu, JS in ELSEVIER published article about in [Fu, Yong; Yang, Chengyue; Zheng, Yutong; Jiang, Jinwen; Sun, Yu; Hu, Jianshe] Northeastern Univ, Coll Sci, Ctr Mol Sci & Engn, Shenyang 110819, Peoples R China; [Chen, Feng] Ningde Normal Univ, Fujian Prov Univ Key Lab Green Energy & Environm, Coll Chem & Mat, Fujian Prov Key Lab Featured Mat Biochem Ind, Ningde 352100, Fujian, Peoples R China in 2021.0, Cited 44.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Elemental sulfur, as a by-product of petroleum refining, is regarded as a solid waste stored in above-ground deposits due to limited existing applications, meanwhile, mercury contamination is one of the current environmental issues considering its high toxicity to the human, and how to safely dispose of hazardous waste adsorbents is still an unavoidable problem. This study addresses these need by utilizing sulfur for preparation of a polysulfide complex material to capture Hg(II) and convert the Hg(II)-containing spent adsorbent into a catalyst. Initially, the mesoporous silica was prepared and functionalized by using diatomite and APTES, then, an in-situ preparation method was applied to obtain the amine-mesoporous silica/poly(m-aminothiophenol) nanocomposite (MAP), subsequently sulfur was copolymerized with MAP and vinylic-potato starch through inverse vulcanization, forming the sulfur crosslinked polymers composite cp(MAP-S-PS). Many characterizations were employed to determine the physicochemical structure andmorphology of cp(MAP-S-PS). The adsorption study showed the cp(MAP-S-PS) exhibited the theoretical maximum adsorption capacity of 436.68 mg/g, good regeneration performance after 5 cycles and excellent selectivity between Hg(II) ions and common cations. Furthermore, the collected spent adsorbent cp (MAP-S-PS)/Hg(II) was reused as a catalyst for synthesis of acetophenone with 89% yield, and most of phenylacetylene derivatives were also transformed to corresponding acetophenone in good yields. (C) 2021 Published by Elsevier B.V.

Name: 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Fu, Y; Yang, CY; Zheng, YT; Jiang, JW; Sun, Y; Chen, F; Hu, JS or send Email.

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

Authors Kumar, G; Pillai, RS; Khan, NU; Neogi, S in ELSEVIER published article about in [Kumar, Gaurav; Neogi, Subhadip] Acad Sci & Innovat Res AcSIR, Ghaziabad 201002, India; [Kumar, Gaurav; Khan, Noor-ul H.; Neogi, Subhadip] CSIR Cent Salt & Marine Chem Res Inst Bhavnagar, Inorgan Mat & Catalysis Div, Bhavnagar 364002, Gujarat, India; [Pillai, Renjith S.] SRM Inst Sci & Technol, Fac Engn & Technol, Dept Chem, Chennai 603203, Tamil Nadu, India in 2021.0, Cited 53.0. Name: 1-(4-Nitrophenyl)ethanone. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Site-specific functionalization of sp3 C-H bonds adjacent to a nitrogen atom is one of the unexplored heterogeneous transformations. Aiming at alpha-arylation of glycine derivative for rapid access to indolylglycines without the aid of bases, a chemically robust and two-dimensional COF is prepared. Integration of [2,2 ‘]bipyridyl (Bpy) unit benefits active homogeneous complex Ru(Bpy)22+ to anchor over the framework backbone to devise Ru-COF that acts as unprecedented visible light photocatalyst towards cross-dehydrogenative coupling of secondary amines with indoles in excellent yield at room temperature, under aerobic condition. Ru-COF shows admirable reusability and superior activity to that of Ru(Bpy)3Cl2, while substrate variation studies delineate wide ranges of functional group tolerance. To the best of Ru-COF, atom-economic C-H functionalization is realized as iminium ion is in situ generated. The photocatalytic route is detailed from astute modulation of optical band-gap in light of density-functional theory studies and experimental results, which validates single-electron-transfer pathway.

Welcome to talk about 100-19-6, If you have any questions, you can contact Kumar, G; Pillai, RS; Khan, NU; Neogi, S or send Email.. Name: 1-(4-Nitrophenyl)ethanone

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

In 2020.0 CHEMISTRYSELECT published article about AGENTS; BENZOFURANS; OXIDATION in [Singh, Manjit; Malviya, Manisha] IIT BHU, Dept Chem, Varanasi, Uttar Pradesh, India; [Yadav, Vijay B.; Danish Ansari, Mohd; Siddiqui, I. R.] Univ Allahabad, Dept Chem, Lab Green Synth, Allahabad 211001, Uttar Pradesh, India in 2020.0, Cited 29.0. 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

An efficient and facile protocol for the synthesis of a multi-functional 6,7-dihydrobenzofuran-4(5H)-ones and their derivatives using iron salt in the presence of air via reactions of readily available dimedone, acetophenone and isocyanide as starting materials. This approach illustrate operational simplicity, offering a modified and expedient methodology for the direct construction of synthetically useful benzofuran derivatives in good to excellent yields. Benzofuran derivatives have many biological importance. This documented strategy, provide a cost effective and environmentally benign alternative to the other existing method.

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

Fang, Z; Yin, HS; Lin, L; Wen, SL; Xie, LL; Huang, YJ; Weng, ZQ in [Fang, Zheng; Yin, Hongshan; Lin, Lu; Wen, Shunli; Xie, Lili; Huang, Yangjie; Weng, Zhiqiang] Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350108, Fujian, Peoples R China published Collaborative Activation of Trifluoroacetyl Diazoester by a Lewis Acid and Base for the Synthesis of Polysubstituted 4-Trifluoromethylpyrazoles in 2020.0, Cited 56.0. 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.

A Lewis acid- and base-co-mediated cyclization of trifluoroacetyl diazoester and ketones is developed. Cooperative functioning of the Lewis acid and Lewis base with trifluoroacetyl diazoester results in increased electrophilicity of terminal nitrogen atoms. The reaction affords polysubstituted 4-trifluoromethyl pyrazoles in moderate to excellent yields.

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.. Quality Control of 1-(4-Nitrophenyl)ethanone

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

An article CO2-Folded Single-Chain Nanoparticles as Recyclable, Improved Carboxylase Mimics WOS:000560367900001 published article about C-H BONDS; POLYMERIC NANOPARTICLES; CO2; CARBON in [Zeng, Rongjin; Chen, Liang; Yan, Qiang] Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China in 2020.0, Cited 46.0. SDS of cas: 100-19-6. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Emulating the function of natural carboxylases to convert CO(2)under atmospheric condition is a great challenge. Herein we report a class of CO2-folded single-chain nanoparticles (SCNPs) that can function as recyclable, function-intensified carboxylase mimics. Lewis pair polymers containing bulky Lewis acidic and basic groups as the precursor, can bind CO(2)to drive an intramolecular folding into SCNPs, in which CO(2)as the folded nodes can form gas-bridged bonds. Such bridging linkages highly activate CO2, which endows the SCNPs with extraordinary catalytic ability that can not only catalyze CO2-insertion of C(sp(3))-H for imitating the natural enzyme’s function, it can also act on non-natural carboxylation pathways for C(sp(2)and sp)-H substrates. The nanocatalysts are of highly catalytic efficiency and recyclability, and can work at room temperature and near ambient CO(2)condition, inspiring a new approach to sustainable C(1)utilization.

SDS of cas: 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 Science & Technology – Other Topics very interesting. Saw the article Graphene/pyrrolic-structured nitrogen-doped CNT nanocomposite supports for Pd-catalysed Heck coupling and chemoselective hydrogenation of nitroarenes published in 2019.0. Category: benzodioxans, Reprint Addresses Nyamori, VO (corresponding author), Univ KwaZulu Natal, Sch Chem & Phys, Westville Campus,Private Bag X54001, Durban, South Africa.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

This work focused on the synthesis of 3D Pd-based nanocomposites which were tested in Heck coupling reactions and for the hydrogenation of nitroarenes. This was achieved by fabrication of graphene oxide/nitrogen-doped carbon nanotubes (G/N-CNTs) by mechanical grinding of 2D graphene oxide (GO) and 1D oxygen-treated nitrogen-doped CNTs (N-CNTs-OT) in a 3:1 ratio, respectively. The fabrication of G/N-CNTs is to overcome the habitual aggregation and restacking of graphene sheets. Palladium nanoparticles (Pd NPs) were deposited on the 3D G/N-CNTs nanocomposites via metal organic chemical vapour deposition method. The 3D Pd-based nanocomposites were characterized by TEM, SEM, HRTEM, XRD, TGA, XPS, ICP-OES, elemental analysis, BET analysis and Raman spectroscopy. For the Heck coupling reactions, aryl halides, olefins and 3D Pd-based nanocomposites were mixed in a suitable solvent and the reaction carried under microwave irradiation.The chemoselective hydrogenation of nitroarenes was done with dry ethanol in a Paar reactor, purged with H-2 gas. These catalysts demonstrate excellent activity and selectivity in both reactions. The remarkable activity of the 3D Pd-based nanocomposites in Heck reactions and hydrogenation of nitroarenes may be attributed to the small particle size (3-10 nm) and a high degree of dispersion of Pd NPs. A comparative experiment was conducted with Pd/AC, Pd/CNTs, Pd/G/CNTs and Pd/rGO. Pd/G/N-CNTs-OT showed higher activity and selectivity than Pd/G/CNTs, Pd/G/N-CNTs, Pd/rGO and Pd/N-CNTs counterpart.

Category: benzodioxans. 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

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. 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 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.

Quality Control of 1-(4-Nitrophenyl)ethanone. 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

Li, W; Artz, J; Broicher, C; Junge, K; Hartmann, H; Besmehn, A; Palkovits, R; Beller, M in [Li, Wu; Junge, Kathrin; Beller, Matthias] Univ Rostock, Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany; [Artz, Jens; Broicher, Cornelia; Palkovits, Regina] Rhein Westfal TH Aachen, Inst Tech & Makromol Chem, Worringerweg 2, D-52074 Aachen, Germany; [Hartmann, Heinrich; Besmehn, Astrid] Forschungszentrum Julich, Wilhelm Johnen Str, D-5248 Julich, Germany published Superior activity and selectivity of heterogenized cobalt catalysts for hydrogenation of nitroarenes in 2019, Cited 51. Computed Properties of C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

The development of improved catalysts for highly selective hydrogenation of nitroarenes is described. For this purpose Co nanoparticles were supported on ordered mesoporous carbon CMK-3 and characterized in detail. The optimal CMK-3-CoPc catalyst exhibits excellent hydrogenation activity for several (hetero)aromatic nitro compounds and yielded the corresponding anilines under mild conditions (40 degrees C, 20 bar H-2).

Welcome to talk about 100-19-6, If you have any questions, you can contact Li, W; Artz, J; Broicher, C; Junge, K; Hartmann, H; Besmehn, A; Palkovits, R; Beller, M or send Email.. Computed Properties of C8H7NO3

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

In 2019.0 CHEMISTRYSELECT published article about ENANTIOSELECTIVE REDUCTION; MERRIFIELD; RESINS; AMINES in [Vargas-Durazo, Judas; Santacruz-Ortega, Hisila] Univ Sonora, Dept Invest Polimeros & Mat, Hermosillo 83000, Sonora, Mexico; [Aguilar-Martinez, Milagros] Univ Sonora, Unidad Reg Norte, Dept Ciencias Quim Biol & Agr, Caborca 83600, Sonora, Mexico; [Ochoa-Teran, Adrian] Tecnol Nacl Mexico, Inst Tecnol Tijuana, Ctr Grad & Invest Quim, Tijuana 22430, Baja California, Mexico; [Rocha Alonzo, Fernando; Carlos Galvez-Ruiz, Juan] Univ Sonora, Dept Ciencias Quim Biol, Hermosillo 83000, Sonora, Mexico; [Gamez Meza, Nohemi] Univ Sonora, Dept Invest Cient & Tecnol, Hermosillo 83000, Sonora, Mexico in 2019.0, Cited 24.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Product Details of 100-19-6

Twelve new chiral chelating resins have been prepared using solid phase organic synthesis with the Merrifield and Wang resins and the bidentate amine 1,2-ethylenediamine, followed by the coupling of asymmetric ketones such as 1-phenyletanone, 4-methyl-2-pentanone 4-nitroacetophenone and 4-methoxyacetophenone to form prochiral imines. The enantioselective reduction with borane and (R)-(+)-2-Methyl-CBS-oxazaborolidine leads to the chiral resins with yields greater than 86%. We used these chiral resins to prepare 24 reducing complexes with alkali tetrahydroborates in a very simple way giving yields greater than 87%. Finally, we achieved a preliminary enantioselective reduction of acetophenone employing the Merrifield’s chiral chelating resins obtaining the corresponding S alcohol in a 70:30 ratio with the R analog alcohol.

Product Details of 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Vargas-Durazo, J; Aguilar-Martinez, M; Ochoa-Teran, A; Santacruz-Ortega, H; Alonzo, FR; Meza, NG; Galvez-Ruiz, JC or send Email.

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