Heterocyclic Building Blocks-benzodioxan

An article Organotellurium-catalyzed oxidative deoximation reactions using visible-light as the precise driving energy WOS:000642405100005 published article about CARBONYL-COMPOUNDS; AEROBIC OXIDATION; OXIMES; QUINOXALIN-2(1H)-ONES; DEPROTECTION; PHOTOCATALYST; ALCOHOLS; OXIDANT; KETONES; METAL in [Deng, Xin; Yu, Lei] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China; [Deng, Xin; Zhou, Hongwei] Jiaxing Univ, Coll Biol Chem Sci & Engn, Jiaxing 314001, Peoples R China; [Qian, Rongrong] Jiangsu Coll Tourism, Yangzhou 225127, Jiangsu, Peoples R China in 2021, Cited 57. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Name: 1-(4-Nitrophenyl)ethanone

Irradiated by visible light, the recyclable (PhTe)(2)-catalyzed oxidative deoximation reaction could occur under mild conditions. In comparison with the thermo reaction, the method employed reduced catalyst loading (1 mol% vs. 2.5 mol%), but afforded elevated product yields with expanded substrate scope. This work demonstrated that for the organotellurium-catalyzed reactions, visible light might be an even more precise driving energy than heating because it could break the Te-Te bond accurately to generate the active free radical catalytic intermediates without damaging the fragile substituents (e.g., heterocycles) of substrates. The use of O-2 instead of explosive H2O2 as oxidant affords safer reaction conditions from the large-scale application viewpoint. (C) 2020 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.

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

Recently I am researching about COVALENT ORGANIC FRAMEWORK; N-DOPED CARBON; OXYGEN REDUCTION; TRANSFER HYDROGENATION; NITRO-COMPOUNDS; COBALT NANOPARTICLES; GRAPHENE; METAL; CATALYST; ELECTROCATALYSTS, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21576194, 21808161]. Computed Properties of C8H7NO3. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Guo, HT; Wang, BW; Qiu, PZ; Gao, RX; Sun, MM; Chen, LG. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

Herein, N,S-codoped carbon materials embedded with ultrafine and well-distributed Co nanoparticles (1.14 wt % Co) were prepared through pyrolysis of the hybrids of SNW-1 and Co(Ac)(2) coated with glucose. It was observed by TEM and XRD that Co nanoparticles (NPs) were entrapped in doped carbon shells uniformly. The glucose coating presented a significant impact on the size distribution of Co NPs and doped modes of heteroatoms, especially the S species. The catalyst displayed outstanding activity for catalytic transfer hydrogenation (CTH) with formic acid under the base-free system. Encouragingly, diverse secondary amines were produced in excellent yields through the domino reaction of hydrogenation and reductive amination. Remarkably, the catalyst with ultrafine Co NPs showed good durability under harsh reaction conditions and displayed no significant loss in both activity and selectivity in 5 runs. This was attributed to the protection of constructed N,S dual-doped carbon shells. Hence, we offer an alternative strategy for the construction of dual-doped carbon materials trapped with ultrafine transition metal, which can be further applied in various catalytic processes.

Computed Properties of C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Guo, HT; Wang, BW; Qiu, PZ; Gao, RX; Sun, MM; Chen, LG or send Email.

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

Recently I am researching about METAL-FREE REDUCTION; CATALYZED TRANSFER HYDROGENATION; BRONSTED ACID; NITRO-DERIVATIVES; AMINES, Saw an article supported by the MEXT, JapanMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT); JSPS KAKENHIMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [JP17H03060]. Published in GEORG THIEME VERLAG KG in STUTTGART ,Authors: Miyagawa, M; Yamamoto, R; Kobayashi, N; Akiyama, T. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone. Recommanded Product: 100-19-6

The metal-free reduction of nitroarenes to aniline derivatives was accomplished in a short time by using a benzothiazoline as the hydrogen donor in combination with a BrOnsted acid. An enantioselective synthesis of 2-arylquinolines was achieved by using 1-aryl-3-(2-nitrophenyl)propan-1-ones as starting materials and a combination of a benzothiazoline and a chiral phosphoric acid.

Recommanded Product: 100-19-6. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Miyagawa, M; Yamamoto, R; Kobayashi, N; Akiyama, T or concate me.

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

Recently I am researching about MECHANOCHEMICAL SYNTHESIS; SPECTROSCOPY, Saw an article supported by the MINECO [MAT2016-77608-C3-1-P, MAT2016-77608-C3-2-P]. Recommanded Product: 100-19-6. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Mancheno, MJ; Royuela, S; de la Pena, A; Ramos, M; Zamora, F; Segura, JL. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

In order to introduce the concept of covalent organic frameworks (COFs), an important class of predictable crystalline porous polymers, an integrated laboratory experiment for advanced organic chemistry students is reported. The importance of these kind of polymers and their multiple applications are presented as a part of key concepts in polymer and organic chemistry, bridging these disciplines to materials science. Students carry out the synthesis and characterization of an imine-linked COF and its building blocks. The polymer is formed at room temperature by using solvent-assisted synthesis and mechanochemistry. Students are trained in solid state characterization techniques, including FTIR spectroscopy, thermogravimetric analysis (TGA), C-13 NMR cross-polarization-magic angle spinning (CP-MAS) NMR spectroscopy, and powder X-ray diffraction (PXRD), which are essential in the important field of reticular chemistry. Therefore, this lab experience constitutes a practical introduction to COFs.

Recommanded Product: 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Mancheno, MJ; Royuela, S; de la Pena, A; Ramos, M; Zamora, F; Segura, JL or send Email.

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

I found the field of Chemistry very interesting. Saw the article Synthesis of new rhodium(III) complex by benzylic C-S bond cleavage of thioether containing NNS donor Schiff base ligand: Investigation of catalytic activity towards transfer hydrogenation of ketones published in 2021.0. Name: 1-(4-Nitrophenyl)ethanone, Reprint Addresses Mondal, TK (corresponding author), Jadavpur Univ, Inorgan Chem Sect, Dept Chem, Kolkata 700032, India.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

A new rhodium(III)-triphenylphosphine mixed ligand complex, [Rh(PPh3)(L)Cl-2] (1) is synthesized by benzylic C-S bond cleavage of L-CH2Ph ligand (where, L-CH2Ph = 2-(benzylthio)-N-(pyridin-2-ylmethylene)aniline). The complex is thoroughly characterized by several spectroscopic techniques. Geometry of the complex is confirmed by single crystal X-ray crystallography. Electronic structure, redox properties, absorption and emission properties of the complex were studied. DFT and TDDFT calculations were carried out to interpret the electronic structure and absorption properties of the complex respectively. The synthesized Rh(III) complex was tested as catalyst towards transfer hydrogenation reaction of ketones in iPrOH and an excellent catalytic conversion was observed under mild conditions.

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.. Name: 1-(4-Nitrophenyl)ethanone

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

Name: 1-(4-Nitrophenyl)ethanone. In 2021.0 J HETEROCYCLIC CHEM published article about PERIMIDINE DERIVATIVES; EFFICIENT CATALYST; BIOLOGICAL-ACTIVITY; ACID; CHLORIDE; AGENTS in [Harry, Nissy Ann; Shilpa, Thomas; Ujwaldev, Sankuviruthiyil M.; Anilkumar, Gopinathan] Mahatma Gandhi Univ, Sch Chem Sci, Priyadarsini Hills, Kottayam 686560, Kerala, India; [Anilkumar, Gopinathan] Mahatma Gandhi Univ, Adv Mol Mat Res Ctr AMMRC, Priyadarsini Hills, Kottayam, Kerala, India; [Anilkumar, Gopinathan] Mahatma Gandhi Univ, Inst Integrated Programmes & Res Basic Sci IIRBS, Priyadarsini Hills, Kottayam, Kerala, India in 2021.0, Cited 26.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

An efficient green on-water protocol for the synthesis of 2,2-disubstituted 2,3-dihydro-1H-perimidines is demonstrated. The reaction used saferp-toluenesulfonic acid (PTSA) as a catalyst on water at 80 degrees C, for 2 hours affording a novel method for the synthesis of various disubstituted perimidines in moderate to excellent yields.

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

Authors Hao, ZQ; Liu, K; Feng, Q; Dong, Q; Ma, DZ; Han, ZG; Lu, GL; Lin, J in WILEY-V C H VERLAG GMBH published article about OPPENAUER-TYPE OXIDATION; AEROBIC OXIDATION; ALCOHOL OXIDATION; AQUEOUS-MEDIA; SELECTIVE OXIDATION; HYDROGEN-PRODUCTION; METAL-FREE; CATALYST; IRIDIUM; KETONES in [Hao, Zhiqiang; Liu, Kang; Feng, Qi; Dong, Qing; Han, Zhangang; Lin, Jin] Hebei Normal Univ, Hebei Key Lab Organ Funct Mol, Coll Chem & Mat Sci, Shijiazhuang 050024, Hebei, Peoples R China; [Ma, Dongzhu] Hebei Coll Ind & Technol, Dept Environm & Chem Engn, Shijiazhuang 050091, Hebei, Peoples R China; [Lu, Guo-Liang] Univ Auckland, Auckland Canc Soc Res Ctr, Fac Med & Hlth Sci, Private Bag 92019, Auckland 1142, New Zealand in 2021.0, Cited 97.0. COA of Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Main observation and conclusion Four ruthenium(II) complexes 1-4 [RN=CH-(2,4-(Bu-t)(2)C6H2O)]RuH(PPh3)(2)(CO) (R = C6H5, 1; R = 4-MeC6H4, 2; R = 4-ClC6H4, 3; R = 4-BrC6H4, 4) bearing Schiff base ligands were prepared by treating RuHClCO(PPh3)(3) with RN=CH-(2,4-(Bu-t)(2)C6H2OH (L1-L4) in the presence of triethylamine. Their structures were fully characterized by elemental analysis, IR, NMR spectroscopy and X-ray crystallography. These Ru(II) complexes exhibit high catalytic performance and good functional-group compatibility in the acceptorless dehydrogenation of secondary alcohols, affording the corresponding ketones in 82%-94% yields.

COA of Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Hao, ZQ; Liu, K; Feng, Q; Dong, Q; Ma, DZ; Han, ZG; Lu, GL; Lin, J or send Email.

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

In 2020 ACS CATAL published article about FREE SONOGASHIRA COUPLINGS; C-H ARYLATION; CATALYSIS; COMPLEXES in [Leahy, David K.] Takeda Pharmaceut Int, Proc Chem Dev, Cambridge, MA 02139 USA; [Bihani, Manisha; Ansari, Tharique N.; Finck, Lucie; Bora, Pranjal P.; Pavuluri, Bhavana; Handa, Sachin] Univ Louisville, Dept Chem, Louisville, KY 40292 USA; [Jasinski, Jacek B.] Univ Louisville, Conn Ctr Renewable Energy Res, Mat Characterizat, Louisville, KY 40292 USA in 2020, Cited 44. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3. Recommanded Product: 2,2-Diphenylacetonitrile

A scalable synthetic method is described for both the preparation of ultrasmall palladium nanoparticles and their subsequent use in catalyzing an alpha-arylation reaction of nitriles in aqueous micelles. This method involves the intermediacy of carbanions or keteniminates, which are presumably stabilized by the micellar environment rather than being quenched with water. These Pd nanoparticles are thoroughly characterized. Mechanistic studies using P-31 NMR spectroscopy revealed the binding of phosphine ligand with the Pd surface and control experiment confirmed the zero-oxidation state of palladium. The scope of the transformation is demonstrated over 35 examples, including one at 50 g scale.

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

Recommanded Product: 1-(4-Nitrophenyl)ethanone. Authors Gao, F; Yang, JH; Geng, Y; Liu, B; Zhang, R; Zhang, M in SPRINGER INTERNATIONAL PUBLISHING AG published article about in [Gao, Feng; Yang, Jihong; Geng, Yan; Liu, Bo; Zhang, Rui; Zhang, Meng] Hebei Univ, Affiliated Hosp, Dept Hepatobiliary Surg, Baoding 071000, Hebei, Peoples R China in 2021.0, Cited 32.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Liver cancer is one of the most important cancers that easily affects many organs in the body. Valproate is a well-known branched fatty acid and is commonly used as an antiepileptic in liver cancer therapy. Similar to many drugs, this chemical drug can induce fulminant liver failure in patients with liver cancer. So, finding new therapeutic agents with fewer side effects is of great attention. This study explains synthesis and characterization of a new effective nanocatalyst ZnO@SiO2-NH2, which can be a suitable candidate for valproate. The prepared nanocatalyst was characterized by FT-IR, TEM, XRD and FE-SEM and formation of the desired nanoparticles with a medium grain size of 70-90 nm is justified. Then, the synthesized nanocatalyst is checked in the multi-component synthesis of some important model drugs involving substituted 2-aminothiophenes, as effective compounds against human liver cancer. The present methodology showed good generality and wide scope, nearly short span of time, good yield, easy workup and environmental friendly conditions for the preparation of the target compounds. At the final part of this study, the in vitro cytotoxicity potential of the prepared nanoparticle is investigated against a well-known human cancer cell line HepG2 via the MTT assay. The experiments reveal that ZnO@SiO2-NH2 nanoparticles have significant cytotoxicity towards the selected cell line. As a result, although ZnO@SiO2-NH2 can be used to treat liver cancer cells, however, this nanoparticle can be utilized to synthesize 2-aminothiophenes, as effective anti-liver cancer drugs like valproate.

Recommanded Product: 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

In 2019.0 SYNTHESIS-STUTTGART published article about SILYL ETHERS; SELECTIVE DEPROTECTION; ALCOHOLS; PROTECTION; BIOCATALYSTS; RESOLUTION; CATALYSIS in [Brondani, Patricia Bulegon; Voigt, Morgana Aline] Univ Fed Santa Catarina, Dept Ciencias Exatas & Educ, BR-89036256 Blumenau, SC, Brazil; [Mittersteiner, Mateus; Klinkowski, Bruna Heloisa; Scharf, Dilamara Riva; de Jesus, Paulo Cesar] Univ Reg Blumenau, Dept Quim, BR-89019917 Blumenau, SC, Brazil in 2019.0, Cited 35.0. 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

Several commercially available lipases were examined in a study on O-Si bond formation and cleavage applying silicon-based protecting groups and alcohols or the corresponding silyl ethers. With regard to deprotection, from silyl ether to the corresponding alcohol, only the solvent and the lipase were necessary. The influence of the protecting group, the lipase source, and the substituent was investigated to optimize the results. The TMS moiety could be removed in 24 hours of reaction at room temperature in aqueous systems (conv. up to 99%, depending on the substrate and lipase). The reverse reactions, that is, with the protection of the alcohols, were carried out in hexane using different silyl chlorides. The TMS, TES, and TBS moieties were successfully inserted in the primary and secondary alcohols without the need for dry conditions or an inert atmosphere, presenting conversions of up to 99%, depending on the substrate.

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.. Product Details of 100-19-6

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