Month: November 2021

I found the field of Pharmacology & Pharmacy very interesting. Saw the article Sulfonamide-based ring-fused analogues for CAN508 as novel carbonic anhydrase. inhibitors endowed with antitumor activity: Design, synthesis, and in vitro biological evaluation published in 2020.0. Safety of 1-(4-Nitrophenyl)ethanone, Reprint Addresses Eldehna, WM (corresponding author), Kafrelsheikh Univ, Fac Pharm, Dept Pharmaceut Chem, POB 33516, Kafrelsheikh, Egypt.; Supuran, CT (corresponding author), Univ Florence, Dept NEUROFARBA, Sect Pharmaceut & Nutraceut Sci, Polo Sci, Via U Schiff 6, I-50019 Florence, Italy.; Abou-Seri, SM (corresponding author), Cairo Univ, Fac Pharm, Dept Pharmaceut Chem, Kasr El Aini St,POB 11562, Cairo, Egypt.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

In the present study, we report the design and synthesis of novel CAN508 sulfonamide-based analogues (4, 8a-e, 9a-h and 10a-e) as novel carbonic anhydrase (CA) inhibitors with potential CDK inhibitory activity. A bioisosteric replacement approach was adopted to replace the phenolic OH of CAN508 with a sulfamoyl group to afford compound 4. Thereafter, a ring-fusion approach was utilized to furnish the 5/5 fused imidazopyrazoles 8a-e which were subsequently expanded to 6/5 pyrazolopyrimidines 9a-h and 10a-e. All the synthesized analogues were evaluated for their inhibitory activity toward isoforms hCA I, II, IX and XII. The target tumor-associated isoforms hCA IX and XII were effectively inhibited with KIs ranges 6-67.6 and 10.1-88.6 nM, respectively. Furthermore, all compounds were evaluated for their potential CDK2 and 9 inhibitory activities. Pyrazolopyrimidines 9d, 9e and 10b displayed weak CDK2 inhibitory activity (IC50 = 6.4, 8.0 and 11.6 mu M, respectively), along with abolished CDK9 inhibitory activity. This trend suggested that pyrazolopyrimidine derivatives merit further optimization to furnish more effective CDK2 inhibitor lead. On account of their excellent activity and selectivity towards hCA IX and XII, pyrazolopyrimidines 10 were evaluated for their anti-proliferative activity toward breast cancer MCF-7 and MDA-MB-468 cell lines under normoxic and hypoxic conditions. The most potent anti-proliferative agents 10a, 10c and 10d significantly increased cell percentage at sub-G1 and G2-M phases with concomitant decrease in the S phase population in MCF-7 treated cells. Finally, a docking study was undertaken to investigate the binding mode for the most selective hCA IX and XII inhibitors 10a-e, within hCA II, IX and XII active sites. (C) 2020 Elsevier Masson SAS. All rights reserved.

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

Recommanded Product: 86-29-3. I found the field of Chemistry very interesting. Saw the article Three-Component, Interrupted Radical Heck/Allylic Substitution Cascade Involving Unactivated Alkyl Bromides published in 2020, Reprint Addresses Glorius, F (corresponding author), Westfalische Wilhelms Univ Munster, Organ Chem Inst, D-48149 Munster, Germany.. The CAS is 86-29-3. Through research, I have a further understanding and discovery of 2,2-Diphenylacetonitrile.

Developing efficient and selective strategies to approach complex architectures containing (multi)stereogenic centers has been a long-standing synthetic challenge in both academia and industry. Catalytic cascade reactions represent a powerful means of rapidly leveraging molecular complexity from simple feedstocks. Unfortunately, carrying out cascade Heck-type reactions involving unactivated (tertiary) alkyl halides remains an unmet challenge owing to unavoidable beta-hydride elimination. Herein, we show that a modular, practical, and general palladium-catalyzed, radical three-component coupling can indeed overcome the aforementioned limitations through an interrupted Heck/allylic substitution sequence mediated by visible light. Selective 1,4-difunctionalization of unactivated 1,3-dienes, such as butadiene, has been achieved by employing different commercially available nitrogen-, oxygen-, sulfur-, or carbon-based nucleophiles and unactivated alkyl bromides (>130 examples, mostly >95:5 E/Z, >20:1 a). Sequential C(sp(3))-C(sp(3)) and C-X (N, O, S) bonds have been constructed efficiently with a broad scope and high functional group tolerance. The flexibility and versatility of the strategy have been illustrated in a gram-scale reaction and streamlined syntheses of complex ether, sulfone, and tertiary amine products, some of which would be difficult to access via currently established methods.

Welcome to talk about 86-29-3, If you have any questions, you can contact Huang, HM; Bellotti, P; Pfluger, PM; Schwarz, JL; Heidrich, B; Glorius, F or send Email.. Recommanded Product: 86-29-3

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

Qin, YT; Guo, HT; Wang, BW; Li, JY; Gao, RX; Qiu, PZ; Sun, MM; Chen, LG in [Qin, Yutian; Guo, Haotian; Wang, Bowei; Li, Jiayi; Gao, Ruixiao; Qiu, Pengzhi; Sun, Mingming; Chen, Ligong] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300350, Peoples R China; [Wang, Bowei; Chen, Ligong] Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China; [Wang, Bowei; Chen, Ligong] Tianjin Engn Res Ctr Funct Fine Chem, Tianjin 300072, Peoples R China published Controllable Sulfur, Nitrogen Co-doped Porous Carbon for Ethylbenzene Oxidation: The Role of Nano-CaCO3 in 2019.0, Cited 57.0. 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.

Heteroatom-doped porous carbon materials have exhibited promising applications in various fields. In this work, sulfur, nitrogen co-doped carbon materials (SNCs) with abundant pore structure were prepared by pyrolysis of sulfur, nitrogen-containing porous organic polymers (POPs) mixed with nano-CaCO3 at high temperature. Among the resultant materials, SNC-Ca-850 possesses a relatively high level of doped heteroatoms and exhibits an excellent catalytic performance for the selective oxidation of benzylic C-H bonds. It is noteworthy that nano-CaCO3 increases the doped sulfur content in the synthesized carbon materials to a large extent and impacts the existence modes of sulfur. In addition, it enhances the porous structure and specific surface area of the resultant SNCs significantly. This work provides a viable strategy to promote the doping of sulfur into carbon materials during the pyrolysis process.

Application In Synthesis 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

Formula: C8H7NO3. In 2021.0 NEW J CHEM published article about ASYMMETRIC TRANSFER HYDROGENATION; TRANSITION-METAL-COMPLEXES; MAGNETIC-PROPERTIES; AMINOPHOSPHONATES; DERIVATIVES; SPECTROSCOPY; CYTOTOXICITY; RHENIUM; DIPHOSPHINE; 2-PROPANOL in [Hkiri, Shaima; Semeril, David] Univ Strasbourg, UMR CNRS 7177, Synth Organometall & Catalyse, 4 Rue Blaise Pascal, F-67008 Strasbourg, France; [Hkiri, Shaima; Touil, Soufiane; Samarat, Ali] Univ Carthage, Fac Sci Bizerte, Lab Heteroorgan Cpds & Nanostruct Mat, LR18ES11, Bizerte 7021, Tunisia; [Gourlaouen, Christophe] Univ Strasbourg, Lab Chim Quant, UMR CNRS 7177, 4 Rue Blaise Pascal, F-67008 Strasbourg, France in 2021.0, Cited 71.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Three alpha-aminophosphonates, namely diethyl[(5-phenyl-1,3,4-oxadiazol-2-ylamino)(4-trifluoromethylphenyl) methyl]phosphonate (3a), diethyl[(5-phenyl-1,3,4-oxadiazol-2-ylamino)(2-methoxyphenyl)methyl]phosphonate (3b) and diethyl[(5-phenyl-1,3,4-oxadiazol-2-ylamino)(4-nitrophenyl)methyl]phosphonate (3c), were synthetized via the Pudovik-type reaction between diethyl phosphite and imines, obtained from 5-phenyl-1,2,4-oxadiazol-2-amine and aromatic aldehydes, under microwave irradiation. Compounds 3a-c underwent complexation with a ruthenium(ii) precursor, selectively at the more basic nitrogen atom of the oxadiazole ring, leading to the corresponding ruthenium complexes 4a-c of the formula [RuCl2(L)(p-cymene)] (L = alpha-aminophosphonates 3a-c). Complexes 4a-c proved to be efficient catalysts for the transfer hydrogenation of ketones to alcohols. All new compounds were fully characterised by elemental analysis, infrared, mass and NMR spectroscopy. An X-ray structure of the alpha-aminophosphonate 3b was obtained and revealed the presence, in the solid state, of an infinite chain of 3b units supramolecularly interlinked. Two X-ray diffraction studies carried out on ruthenium complexes confirm the specific coordination of the electron-enricher nitrogen atom of the oxadiazole ring.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Hkiri, S; Gourlaouen, C; Touil, S; Samarat, A; Semeril, D or concate me.. Formula: C8H7NO3

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

Alazet, S; West, MS; Patel, P; Rousseaux, SAL in [Alazet, Sebastien; West, Michael S.; Patel, Purvish; Rousseaux, Sophie A. L.] Univ Toronto, Dept Chem, Davenport Res Labs, 80 St George St, Toronto, ON M5S 3H6, Canada published Synthesis of Nitrile-Bearing Quaternary Centers by an Equilibrium-Driven Transnitrilation and Anion-Relay Strategy in 2019, Cited 53. Computed Properties of C14H11N. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3.

The efficient preparation of nitrile-containing building blocks is of interest due to their utility as synthetic intermediates and their prevalence in pharmaceuticals. As a result, significant efforts have been made to develop methods to access these motifs which rely on safer and non-toxic sources of CN. Herein, we report that 2-methyl-2-phenylpropanenitrile is an efficient, non-toxic, electrophilic CN source for the synthesis of nitrile-bearing quaternary centers by a thermodynamic transnitrilation and anion-relay strategy. This one-pot process leads to nitrile products resulting from the gem-difunctionalization of alkyl lithium reagents.

Welcome to talk about 86-29-3, If you have any questions, you can contact Alazet, S; West, MS; Patel, P; Rousseaux, SAL or send Email.. Computed Properties of C14H11N

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

Zhang, S; Shi, XH; Li, JC; Hou, ZT; Song, ZH; Su, XF; Peng, D; Wang, F; Yu, YT; Zhao, GL in [Zhang, Shuo; Shi, Xinhua; Li, Jichao; Hou, Zitong; Song, Zihe; Su, Xiaofeng; Peng, Dan; Wang, Feng; Yu, Yitao] Qilu Univ Technol, Shandong Acad Sci, Adv Mat Inst, Shandong Prov Key Lab Special Silicone Containing, Jinan 250014, Shandong, Peoples R China; [Zhao, Guilong] Guangzhou Lixin Pharmaceut Inc, Dept Drug Discovery, Guangzhou 510535, Guangdong, Peoples R China published Nickel-Catalyzed Amidoalkylation Reaction of gamma-Hydroxy Lactams: An Access to 3-Substituted Isoindolinones in 2019, Cited 52. Category: benzodioxans. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

An efficient Ni(ClO4)(2)center dot 6H(2)O-promoted amidoalkylation re-action for the synthesis of 3-substituted isoindolinones involving various gamma-hydroxy lactams and nucleophiles has been successfully developed. The transformation proceeds with both carbon (ketones and arenes) and heteroatom (alcohols, thiols, and amines) nucleophiles and in both intermolecular and intramolecular manners. The prominent features of the present strategy are wide substrate scope, excellent group tolerability, and moderate to good yields (up to 96% yield). The present strategy is also characterized by remarkable superiority over the current synthetic methods. Furthermore, the reaction could be scaled up to the multigram scale.

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.. Category: benzodioxans

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

An article Ultrasound-assisted rapid reduction of nitroaromatics to anilines using gallium metal WOS:000524014300001 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. Formula: C8H7NO3

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.

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

In 2019.0 GREEN CHEM published article about TRANSFER HYDROGENATION; COMPLEXES; ALKYLATION; REDUCTION; HYDRIDE; AMINES; MILD; C=O in [Zhang, Guoqi] CUNY, John Jay Coll, Dept Sci, New York, NY 10019 USA; CUNY, PhD Chem Program, Grad Ctr, New York, NY 10019 USA in 2019.0, Cited 58.0. 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 in air catalytic hydroboration of ketones and aldehydes with pinacolborane by an iron(ii) coordination polymer (CP) is carried out under mild and solvent-free conditions. The precatalyst is highly active towards a wide range of substrates including functionalized ketones and aldehydes in the presence of (KOBu)-Bu-t as an activator, achieving a high turnover number (TON) of up to 9500. Excellent chemoselectivity to aldehydes over ketones was also revealed, which is in sharp contrast with the results obtained under inert atmosphere using the same catalyst system. This catalyst observed here is not only highly efficient but also recyclable for reuse for at least 5 times without losing its effectiveness.

Welcome to talk about 100-19-6, If you have any questions, you can contact Zhang, GQ; Cheng, J; Davis, K; Bonifacio, MG; Zajaczkowski, C or send Email.. Application In Synthesis of 1-(4-Nitrophenyl)ethanone

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

Recommanded Product: 1-(4-Nitrophenyl)ethanone. Joshi, SD; Kumar, SRP; Patil, S; Vijayakumar, M; Kulkarni, VH; Nadagouda, MN; Badiger, AM; Lherbet, C; Aminabhavi, TM in [Joshi, Shrinivas D.; Kumar, S. R. Prem; Patil, Sonali; Vijayakumar, M.; Kulkarni, Venkatarao H.; Nadagouda, Mallikarjuna N.; Aminabhavi, Tejraj M.] SETs Coll Pharm, Dept Pharmaceut Chem, Novel Drug Design & Discovery Lab, Dharwad, Karnataka, India; [Badiger, Aravind M.] BDR Pharmaceut, Baroda, Gujarat, India; [Lherbet, Christian] Univ Toulouse, Lab Synth Physicochim Mol Interet Biol, LSPCMIB, UPS, 118 Roote Narbonne, F-31062 Toulouse 9, France published Chemical synthesis, molecular modeling and pharmacophore mapping of new pyrrole derivatives as inhibitors of InhA enzyme and Mycobacterium tuberculosis growth in 2019.0, Cited 40.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Substituted phenylthiazolyl benzamide and pyrrolyl benzamide derivatives were developed using molecular hybridization technique to create novel lead antimycobacterial molecules used to fight against Mycobacteriumtuberculosis. The newly synthesized molecules have inhibited InhA, the enoyl-ACP reductase enzyme from the mycobacterial type II fatty acid biosynthetic pathway. Of these, compound 3b showed H-bonding interactions with Tyr158 and co-factor NAD(+) that binds the active site of InhA. All the molecules were screened for in vitro antitubercular activity against M. tuberculosis H(37)Rv, as well as some representative molecules as the inhibitors of InhA. Thirteen compounds exhibited good anti-TB activities (MIC = 1.6 mu g/mL), but only few representative molecules showed the moderate InhA enzyme inhibition activity. Basic core moiety and docked mode of all the synthesized compounds inside the proposed binding pocket of InhA with the final selected pharmacophore model molecular alignment for InhA receptor ligands. [GRAPHICS] .

Recommanded Product: 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Joshi, SD; Kumar, SRP; Patil, S; Vijayakumar, M; Kulkarni, VH; Nadagouda, MN; Badiger, AM; Lherbet, C; Aminabhavi, TM or send Email.

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

Hu, SP; Du, SY; Yang, ZG; Ni, LF; Chen, ZK in [Hu, Sipei; Du, Shiying; Yang, Zuguang; Ni, Lingfang; Chen, Zhengkai] Zhejiang Sci Tech Univ, Dept Chem, Hangzhou 310018, Zhejiang, Peoples R China published Synthesis of Multi-substituted Dihydropyrazoles by Copper-Mediated [4+1] Cycloaddition Reaction of N-Sulfonylhydrazones and Sulfoxonium Ylides in 2019.0, Cited 58.0. Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A general and expeditious approach for the copper mediated synthesis of multi-functionalized dihydropyrazoles from N-sulfonylhydrazones and sulfoxonium ylides has been achieved under aerobic oxidative conditions. The formal [4+1] cycloaddition reaction exhibits many notable features and can be easily scaled up to gram scale.

Welcome to talk about 100-19-6, If you have any questions, you can contact Hu, SP; Du, SY; Yang, ZG; Ni, LF; Chen, ZK or send Email.. Formula: C8H7NO3

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