Day: December 30, 2021

Wang, N; Liu, LL; Xu, WT; Zhang, MY; Huang, ZB; Shi, DQ; Zhao, YS in [Wang, Ning; Liu, Lingling; Xu, Wentao; Zhang, Mengye; Huang, Zhibin; Shi, Daqing; Zhao, Yingsheng] Soochow Unvers, Coll Chem & Chem Engn, Key Lab Organ Synth Jiangsu Prov, 199 Renai St, Suzhou 215123, Jiangsu, Peoples R China published Rhodium(III)-Catalyzed Oxidative Annulation of Ketoximes with Sulfonamide: A Direct Approach to Indazoles in 2019.0, Cited 30.0. 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.

A rhodium(III)-catalyzed intermolecular C-H amination of ketoxime and iodobenzene diacetate-enabled N-N bond formation in the synthesis of indazoles has been developed. A variety of functional groups were well tolerated, providing the corresponding products in moderate to good yields. Moreover, the nitro-substituted ketoximes are well compatible in this reaction, leading to the corresponding products in moderate to good yields.

Name: 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Wang, N; Liu, LL; Xu, WT; Zhang, MY; Huang, ZB; Shi, DQ; Zhao, YS or send Email.

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

An article Copper-Catalyzed Carbonylative Synthesis of beta-Homoprolines from N-Fluoro-sulfonamides WOS:000518875500038 published article about ASYMMETRIC-SYNTHESIS; ANALOGS; AMINES; TRANSFORMATION; HETEROCYCLES; PEPTIDES; ACIDS in [Zhang, Youcan; Yin, Zhiping; Wu, Xiao-Feng] Univ Rostock, Leibniz Inst Katalyse eV, D-18059 Rostock, Germany in 2020, Cited 45. Category: benzodioxans. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3

A new methodology for the carbonylative transformation of N-fluoro-sulfonamides into N-sulfonyl-beta-homoproline esters has been described. In the presence of a catalytic amount of Cu(OTf)(2), a range of beta-homoproline derivatives were prepared in moderate to good yield. The reaction proceeds via the intramolecular cyclization and intermolecular carbonylation of a free carbon radical. Notably, this procedure offers the possibility to build potential functionalized bioactive molecules.

Category: benzodioxans. 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

I found the field of Chemistry very interesting. Saw the article A general asymmetric copper-catalysed Sonogashira C(sp(3))-C(sp) coupling published in 2019. Safety of 2,2-Diphenylacetonitrile, Reprint Addresses Liu, XY (corresponding author), Southern Univ Sci & Technol, Shenzhen Grubbs Inst, Shenzhen, Guangdong, Peoples R China.; Liu, XY (corresponding author), Southern Univ Sci & Technol, Dept Chem, Shenzhen, Guangdong, Peoples R China.. The CAS is 86-29-3. Through research, I have a further understanding and discovery of 2,2-Diphenylacetonitrile

Continued development of the Sonogashira coupling has made it a well established and versatile reaction for the straightforward formation of C-C bonds, forging the carbon skeletons of broadly useful functionalized molecules. However, asymmetric Sonogashira coupling, particularly for C(sp(3))-C(sp) bond formation, has remained largely unexplored. Here we demonstrate a general stereoconvergent Sonogashira C(sp(3))-C(sp) cross-coupling of a broad range of terminal alkynes and racemic alkyl halides (>120 examples) that are enabled by copper-catalysed radical-involved alkynylation using a chiral cinchona alkaloid-based P,N-ligand. Industrially relevant acetylene and propyne are successfully incorporated, laying the foundation for scalable and economic synthetic applications. The potential utility of this method is demonstrated in the facile synthesis of stereoenriched bioactive or functional molecule derivatives, medicinal compounds and natural products that feature a range of chiral C(sp(3))-C(sp/sp(2)/sp(3)) bonds. This work emphasizes the importance of radical species for developing enantioconvergent transformations.

Welcome to talk about 86-29-3, If you have any questions, you can contact Dong, XY; Zhang, YF; Ma, CL; Gu, QS; Wang, FL; Li, ZL; Jiang, SP; Liu, XY or send Email.. Safety of 2,2-Diphenylacetonitrile

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

Recently I am researching about OXIDE HYDROXIDE CATALYST; AROMATIC NITRO-COMPOUNDS; IRON-OXIDE; HYDRAZINE HYDRATE; SELECTIVE REDUCTION; SURFACE-COMPOSITION; PT/TIO2 CATALYSTS; TURNOVER RATES; NITROBENZENE; ADSORPTION, Saw an article supported by the National Key R&D Program of China [2017YFA0207304, 2017YFA0207303]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21890752, 21731005, 21802109, 21721001, 91845102]; fundamental research funds for central universitiesFundamental Research Funds for the Central Universities [20720160080]; Tencent Foundation through the XPLORER PRIZE. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Wang, Y; Qin, RX; Wang, YK; Ren, J; Zhou, WT; Li, LY; Ming, J; Zhang, WY; Fu, G; Zheng, NF. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone. Name: 1-(4-Nitrophenyl)ethanone

Catalytic hydrogenation of nitroaromatics is an environment-benign strategy to produce industrially important aniline intermediates. Herein, we report that Fe(OH)(x) deposition on Pt nanocrystals to give Fe(OH)(x)/Pt, enables the selective hydrogenation of nitro groups into amino groups without hydrogenating other functional groups on the aromatic ring. The unique catalytic behavior is identified to be associated with the Fe-III-OH-Pt interfaces. While H-2 activation occurs on exposed Pt atoms to ensure the high activity, the high selectivity towards the production of substituted aniline originates from the Fe-III-OH-Pt interfaces. In situ IR, X-ray photoelectron spectroscopy (XPS), and isotope effect studies reveal that the Fe3+/Fe2+ redox couple facilitates the hydrodeoxygenation of the -NO2 group during hydrogenation catalysis. Benefitting from Fe-III-OH-Pt interfaces, the Fe(OH)(x)/Pt catalysts exhibit high catalytic performance towards a broad range of substituted nitroarenes.

Name: 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

An article A Lewis Base Supported Terminal Uranium Phosphinidene Metallocene WOS:000580381700080 published article about BOND-FORMING REACTIONS; TITANIUM COMPLEXES; IMIDO METALLOCENE; CRYSTAL-STRUCTURE; REACTIVITY; CHEMISTRY; ACTIVATION; PHOSPHORUS; RUTHENIUM; PHOSPHIDO in [Wang, Deqiang; Wang, Shichun; Hou, Guohua; Zi, Guofu] Beijing Normal Univ, Dept Chem, Beijing 100875, Peoples R China; [Walter, Marc D.] Tech Univ Carolo Wilhelmina Braunschweig, Inst Anorgan & Analyt Chem, D-38106 Braunschweig, Germany in 2020, Cited 104. COA of Formula: C14H11N. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3

A Lewis base supported terminal uranium phosphinidene, [eta(5)-1,3-(Me3C)(2)C5H3]2U(= P-2,4,6-(Bu3C6H2)-Bu-t)(OPMe3) (5), is isolated from the reaction of the uranium methyl chloride [eta(5)- 1,3-(Me3C)(2)C5H3](2)U(Cl) Me (4) with 2, 4, 6-(Me3C)(3)C6H2PHK in toluene in the presence of Me3PO. Moreover, the reactivity of uranium phospinidene 5 toward a series of small molecules was comprehensively explored. While no reactivity of 5 with internal alkynes is observed attributed to steric hindrance, it readily reacts in good yields with various small molecules including isothiocyanates, aldehydes, imines, diazenes, carbodiimides, nitriles, isonitriles, and organic azides, yielding uranium sulfidos, oxidos, metallaheterocycles, and imido complexes.

COA of Formula: 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

Al-Romaizan, AN; Ahmed, NS; Elfeky, SM in [Al-Romaizan, Abeer N.; Ahmed, Nesreen S.; Elfeky, Sherin M.] King Abdulaziz Univ, Dept Chem, Fac Sci, Jeddah 21589, Saudi Arabia; [Ahmed, Nesreen S.] Natl Res Ctr, Pharmaceut & Drug Ind Res Div, Dept Therapeut Chem, El Buhouth St, Cairo 12622, Egypt; [Elfeky, Sherin M.] Mansoura Univ, Dept Organ Pharmaceut Chem, Fac Pharm, Mansoura 355516, Egypt published Design, Synthesis, and Biological Evaluation of Triazolyl- and Triazinyl-Quinazolinediones as Potential Antitumor Agents in 2019.0, Cited 27.0. HPLC of Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Novel 6(3-1H-1,2,4-triazol-1-yl)-3-phenylquinazoline-2,4(1H,3H)-diones (7a-e) were synthesized from different enaminones (6a-e) with 6-hydrazinyl-3-phenylquinazoline-2,4(1H,3H)-dione. 2,6(4-2-Substituted-1,3,5-triazin-1(2H)-yl)-3-phenylquinazoline-2,4(1H,3H)-diones (8a-k) were synthesized from the reaction of 1-(2,4-dioxo-3-phenyl-1,2,3,4-tetrahydroquinazolin-6-yl)thiourea, urea, or guanidine (3a-c) with enaminones (6a-e), and a series from 3-substituted-2-imino-1,3,5-triazin-1(2H)-yl-sulfonyl-phenyl-1-methylquinazoline-2,4(1H,3H)-dione (12a-j) were obtained from the reaction of N-(diaminomethylene)-4-(1-methyl-2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)benzenesulfonamide (11) with the enaminone (6a-j). The antitumor activity of the synthesized compounds was evaluated against two human cell lines: human colon carcinoma HCT116 and human hepatocellular carcinoma HEP-G2. Some of the tested compounds showed significant potency compared to the reference drug staurosporin.

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

In 2020 ORGANOMETALLICS published article about ORGANOMETALLIC CHEMISTRY; COORDINATION CHEMISTRY; BOND-CLEAVAGE; NITRIC-OXIDE; LIGANDS; PNP; APPROXIMATION; HYDROBORATION; PLATINUM; IRIDIUM in [Pecak, Jan; Eder, Wolfgang; Linert, Wolfgang; Kirchner, Karl] Vienna Univ Technol, Inst Appl Synthet Chem, A-1060 Vienna, Austria; [Stoeger, Berthold] Vienna Univ Technol, Xray Ctr, A-1060 Vienna, Austria; [Realista, Sara] Univ Nova Lisboa, ITQB NOVA, Inst Tecnol Quim & Biol Antonio Xavier, P-2780157 Oeiras, Portugal; [Martinho, Paulo N.; Calhorda, Maria Jose] Univ Lisbon, Fac Ciencias, BioISI Biosyst & Integrat Sci Inst, DQB, P-1749016 Lisbon, Portugal in 2020, Cited 53. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3. Product Details of 86-29-3

The reaction of coordinatively unsaturated Co(II) PCP pincer complexes with nitric oxide leads to the formation of new, air-stable, diamagnetic mono nitrosyl compounds. The synthesis and characterization of five- and four-coordinate Co(III) and Co(I) nitrosyl pincer complexes based on three different ligand scaffolds is described. Passing NO through a solution of [Co(PCPNMe-iPr)Cl], [Co(PCPO-iPr)Cl] or [Co(PCPCH2-iPr)Br] led to the formation of the low-spin complex [Co(PCP-iPr)(NO)-X] with a strongly bent NO ligand. Treatment of the latter species with (X = CI, Br) AgBF4 led to chloride abstraction and formation of cationic square-planar Co(I) complexes of the type [Co(PCP-iPr)(NO)](+) featuring a linear NO group. This reaction could be viewed as a formal two electron reduction of the metal center by the NO radical from Co(III) to Co(I), if NO is counted as NO+. Hence, these systems can be described as {CoNO}(8) according to the Enemark-Feltham convention. X-ray structures, spectroscopic and electrochemical data of all nitrosyl complexes are presented. Preliminary studies show that [Co(PCPNMe-iPr)(NO)](+) catalyzes efficiently the reductive hydroboration of nitriles with pinacolborane (HBpin) forming an intermediate {CoNO}(8) hydride species.

Product Details of 86-29-3. 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

Yu, YQ; Wu, QL; Liu, D; Hu, L; Yu, L; Tan, Z; Zhu, GG in [Yu, Yongqi; Wu, Qianlong; Liu, Da; Hu, Liang; Yu, Lin; Tan, Ze] Hunan Univ, Coll Chem & Chem Engn, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China; [Zhu, Gangguo] Zhejiang Normal Univ, Dept Chem, 688 Yingbin Rd, Jinhua 321004, Zhejiang, Peoples R China published Synthesis of Benzofulvenes via Cp*Co(III)-Catalyzed C-H Activation and Carbocyclization of Aromatic Ketones with Internal Alkynes in 2019.0, Cited 84.0. 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 highly efficient and practical synthesis of benzofulvenes was developed via ketone-directed Cp*Co(III)-catalyzed sequential C-H activation, addition, cyclization, and dehydration cascade processes between simple aromatic ketones and alkynes. The reaction tolerates a variety of functional groups, and various benzofulvenes were efficiently synthesized in 42-92% yields.

Safety of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Yu, YQ; Wu, QL; Liu, D; Hu, L; Yu, L; Tan, Z; Zhu, GG or send Email.

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

An article Controllable Sulfur, Nitrogen Co-doped Porous Carbon for Ethylbenzene Oxidation: The Role of Nano-CaCO3 WOS:000470179400028 published article about METAL-FREE CATALYST; ORDERED MESOPOROUS CARBON; OXYGEN REDUCTION; SELECTIVE OXIDATION; ELECTROCATALYTIC ACTIVITY; GRAPHENE; EFFICIENT; NANOTUBES; DESULFURIZATION; TEMPERATURE 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 in 2019.0, Cited 57.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Safety of 1-(4-Nitrophenyl)ethanone

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.

Safety of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Qin, YT; Guo, HT; Wang, BW; Li, JY; Gao, RX; Qiu, PZ; Sun, MM; Chen, LG or send Email.

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

Quality Control of 1-(4-Nitrophenyl)ethanone. In 2020.0 CHEMISTRYSELECT published article about AROMATIC NITRO-COMPOUNDS; PHOTOCATALYTIC REDUCTION; CHEMOSELECTIVE REDUCTION; SELECTIVE HYDROGENATION; SUPPORTED PLATINUM; MESOPOROUS SBA-15; ACTIVE CATALYST; NANOPARTICLES; EFFICIENT; COPPER in [Thennila, Muthukumar; Muthumanickam, Shenbagapushpam; Selvakumar, Kodirajan] Thiagarajar Coll, Dept Chem Res, Madurai 625009, Tamil Nadu, India; [Thennila, Muthukumar; Sivabharathy, Madasamy] Sethu Inst Technol, Dept Phys, Virudunagar 626115, Tamil Nadu, India; [Yuvaraj, Paneerselvam] CSIR, North East Inst Sci & Technol, Branch Lab, Imphal 795004, Manipur, India in 2020.0, Cited 70.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A strategy for heterogeneous copper(I) mesoporous silica [Cu(I)-SBA-15] mediated catalytic reduction has been developed for the reduction of various nitroarenes in excellent yields. In addition to alcothermal strategy, other strategies have been attempted for the preparation of Cu(I) substituted mesoporous silica, however, the desired oxidation state is obtained only through alcothermal strategy. The crystalline phases and oxidation state of synthesized materials were characterized by XRD and XPS measurements and tested for catalytic reduction of nitroarenes. Among the tested materials, the best catalytic reduction of nitroarenes with an excellent substrate scope and good catalytic reusability was established by Cu(I)-SBA-15 material. The reduction kinetics and the controlled experimental studies reveal that the reaction proceeds through pseudo-first-order kinetics and nitrosobenzene intermediate pathway.

Quality Control of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Thennila, M; Muthumanickam, S; Sivabharathy, M; Yuvaraj, P; Selvakumar, K or send Email.

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