Tag: M.W=150-200

In 2019.0 ASIAN J ORG CHEM published article about C-H FUNCTIONALIZATION; COPPER-CATALYZED THIOLATION; MULTICOMPONENT REACTIONS; REGIOSELECTIVE SULFENYLATION; 3-COMPONENT SYNTHESIS; COUPLING REACTION; DOMINO REACTIONS; FACILE SYNTHESIS; BOND FORMATION; SULFUR BOND in [Reddy, Raju Jannapu; Shankar, Angothu; Kumari, Arram Haritha] Osmania Univ, Univ Coll Sci, Dept Chem, Hyderabad 500007, Andhra Pradesh, India in 2019.0, Cited 118.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Quality Control of 1-(4-Nitrophenyl)ethanone

A metal-free sequential one-pot three-component protocol is described for the synthesis of C3-functionalized imidazo[1,2-a]pyridines. A successive construction of imidazo[1,2-a]pyridine followed by iodine-catalysed sulfenylation has been achieved in a one-pot operation from readily available alpha-bromomethyl ketones, 2-aminopyridines and thiosulfonates. An immense array of 3-sulfenylimidazo[1,2-a]pyridines were obtained in good to high yields. Also, the method extended for the synthesis of C3-halogenated imidazo[1,2-a]pyridines using sodium halides in the presence of K2S2O8. Notably, the reaction between alpha-bromomethyl ketones and 2-aminopyridines in the presence of K2S2O8 to yield 3-bromo-2-aryl-imidazo[1,2-a]pyridines, thus implies alpha-bromomethyl ketones also served as brominating agent. Overall, the present sequential one-pot protocol is straightforward, operationally simple, tolerates a broad range of functional groups, and is reliable for gram-scale experiments.

Quality Control of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Reddy, RJ; Shankar, A; Kumari, AH or send Email.

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

Recently I am researching about NIGELLA-SATIVA L.; PRUNUS-SPINOSA L.; CLOVE SYZYGIUM-AROMATICUM; BARBERRY FRUIT EXTRACT; ROSA-CANINA L.; MORUS-NIGRA L.; CHEMICAL-COMPOSITION; FACILE SYNTHESIS; ANTIMICROBIAL ACTIVITY; EFFICIENT REDUCTION, Saw an article supported by the . Category: benzodioxans. Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Kurt, BZ; Durmus, Z; Sevgi, E. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

The reduction of graphene oxide (GO) was examined by using the extracts of different plants; cloves, white mulberry, black cumin seed, blackthorn, dark grape, and rosehip. The reduction efficiency of extracts was confirmed by XRD and spectroscopic analysis. The layered structure of reduced graphene and graphene nanocomposite decorated with palladium nanoparticles (PdNPs) was observed by electron microscopy techniques. This nanocomposite considered to be an active-selective catalyst for hydrogenation of nitroarenes in organic synthesis. This efficient catalyst can provide to develop clean, environmentally friendly, and energy-efficient production routes in industrial organic chemistry. It was concluded that the PdNPs/RGO catalyst showed high stability based on its reusing performance; seven times without loss of catalytic activity. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

Welcome to talk about 100-19-6, If you have any questions, you can contact Kurt, BZ; Durmus, Z; Sevgi, E or send Email.. Category: benzodioxans

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

SDS of cas: 86-29-3. Authors Foster, D; Gao, PC; Zhang, ZY; Sipos, G; Sobolev, AN; Nealon, G; Falivene, L; Cavallo, L; Dorta, R in ROYAL SOC CHEMISTRY published article about in [Foster, Daven; Gao, Pengchao; Sipos, Gellert; Dorta, Reto] Univ Western Australia, Sch Mol Sci, Dept Chem, M310,35 Stirling Highway, Perth, WA 6009, Australia; [Zhang, Ziyun; Falivene, Laura; Cavallo, Luigi] King Abdullah Univ Sci & Technol, Chem & Life Sci & Engn, Kaust Catalysis Ctr, Thuwal 239556900, Saudi Arabia; [Sobolev, Alexandre N.; Nealon, Gareth] Univ Western Australia, Ctr Microscopy Characterisat & Anal, 35 Stirling Highway, Perth, WA 6009, Australia; [Sipos, Gellert] ComInnex Inc, Zahony Utca 7, H-1031 Budapest, Hungary; [Falivene, Laura] Univ Salerno, Dipartimento Chim, Via Giovanni Paolo II, I-84084 Fisciano, Italy in 2021, Cited 102. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3

Chiral, cationic NHC-iridium complexes are introduced as catalysts for the intramolecular hydroamination reaction of unactivated aminoalkenes. The catalysts show high activity in the construction of a range of 5- and 6-membered N-heterocycles, which are accessed in excellent optical purity, with various functional groups being tolerated with this system. A major deactivation pathway is presented and eliminated by using alternative reaction conditions. A detailed experimental and computational study on the reaction mechanism is performed providing valuable insights into the mode of action of the catalytic system and pointing to future modifications to be made for this catalytic platform.

About 2,2-Diphenylacetonitrile, If you have any questions, you can contact Foster, D; Gao, PC; Zhang, ZY; Sipos, G; Sobolev, AN; Nealon, G; Falivene, L; Cavallo, L; Dorta, R or concate me.. SDS of cas: 86-29-3

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

In 2019.0 ADV SYNTH CATAL published article about INTRAMOLECULAR HYDROALKOXYLATION; CARBOXYLIC-ACIDS; TRIFLIC ACID; ARYL HALIDES; H BONDS; DERIVATIVES; ACTIVATION; OLEFINS; 3,4-DIHYDROISOCOUMARINS; PHYLLODULCIN in [Wen, Zhen-Kang; Ge, Xiao-Min; Zhao, Ze-Kai] Shanxi Univ, Sch Chem & Chem Engn, Taiyuan 030006, Shanxi, Peoples R China; [Chao, Jian-Bin] Shanxi Univ, Sci Instrument Ctr, Taiyuan 030006, Shanxi, Peoples R China in 2019.0, Cited 67.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. COA of Formula: C8H7NO3

We report a unique and expeditious route to synthesize 1-isochromanone derivatives through palladium catalyzed tandem Heck coupling/6-endo hydroacyloxylation cyclization between readily available ortho-halogenated benzoates and unactivated alkenes. Various 2-bromo or 2-iodo benzoates can be coupled efficiently with a broad range of alkenes to afford functionalized 1-isochromanones in high yields. Significantly, this cost-efficient and easy-to-handle synthetic methodology will have great prospect application in the synthetic and medicinal chemistry.

COA of Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Wen, ZK; Ge, XM; Zhao, ZK; Chao, JB or send Email.

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

Recently I am researching about POROUS CARBON SHELL; DOPED CARBON; HYDROGENATION; EFFICIENT; NANOTUBES; NANOPARTICLES; PERFORMANCE; ULTRAFINE; AU; NANOSTRUCTURES, Saw an article supported by the Natural Science Foundation of Gansu [18JR3RA274]. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Yuan, M; Zhang, HB; Yang, C; Wang, FH; Dong, ZP. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone. Computed Properties of C8H7NO3

Porous nanoreactors demonstrate immense potential for applications in heterogeneous catalysis due to their excellent mass-transfer performance and stability. The design of a simple, universal strategy for fabricating nanoreactor catalysts is of significance for organic transformation. In this study, a nanoreactor with a hierarchical mesoporous yolk-shell structure was successfully prepared by the high-temperature carbonization of a ZIF-67@polymer composite. The core of the resultant Co@ZDC@mC material comprised Co NPs anchored in the ZIF-67-derived carbon framework, while the shell comprised resin-polymer-derived mesoporous carbon. The as-obtained Co@ZDC@mC-700 catalyst enriched reactants, efficiently catalyzed the reaction in the core, and permitted the desorption of the product from the nanoreactor. In the catalytic reduction of nitrobenzene with N2H4.H2O, Co@ZDC@mC-700 exhibited superior catalytic efficiency (TOF=1136.3 h(-1)). In addition, Co@ZDC@mC-700 exhibited excellent performance for the catalytic reduction of various functionalized nitroarenes, as well as good reusability and recyclability. Hence, a simple, useful approach for fabricating a metal-organic-framework-derived non-noble metal-based yolk-shell nanoreactor for effective catalytic transformation is proposed.

Computed Properties of C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Yuan, M; Zhang, HB; Yang, C; Wang, FH; Dong, ZP or send Email.

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

An article Crystal structure and Hirshfeld surface analysis of a chalcone derivative: (E)-3-(4-fluorophenyl)-1-(4-nitrophenyl)prop-2-en-1-one WOS:000455356100011 published article about INTERMOLECULAR INTERACTIONS in [Wong, Qin Ai; Chia, Tze Shyang; Quah, Ching Kheng] Univ Sains Malaysia, Sch Phys, Xray Crystallog Unit, Usm 11800, Penang, Malaysia; [Kwong, Huey Chong] Univ Sains Malaysia, Sch Chem Sci, Usm 11800, Penang, Malaysia; [Kumar, C. S. Chidan] Visvesvaraya Technol Univ, Vidya Vikas Inst Engn & Technol, Dept Engn Chem, Alanahalli 570028, Mysuru, India; [Arafath, Md Azharul] Shahjalal Univ Sci & Technol, Dept Chem, Sylhet 3114, Bangladesh in 2019.0, Cited 19.0. 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 molecular structure of the title chalcone derivative, C15H10FNO3, is nearly planar and the molecule adopts a trans configuration with respect to the C=C double bond. The nitro group is nearly coplanar with the attached benzene ring, which is nearly parallel to the second benzene ring. In the crystal, molecules are connected by pairs of weak intermolecular C-H center dot center dot center dot O hydrogen bonds into inversion dimers. The dimers are further linked by another C-H center dot center dot center dot O hydrogen bond and a C-H center dot center dot center dot F hydrogen bond into sheets parallel to (104). pi-pi interactions occur between the sheets, with a centroid-centroid distance of A 3.8860 (11) angstrom. Hirshfeld surface analysis was used to investigate and quantify the intermolecular interactions.

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.. Computed Properties of C8H7NO3

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

An article Regioselective construction of pyridazine and tetrahydrocinnoline derivativesvia[4+2] cycloaddition-elimination with alpha-halogeno hydrazones and enaminones WOS:000558942300018 published article about DIELS-ALDER REACTION; SITU GENERATED AZOALKENES; ENANTIOSELECTIVE SYNTHESIS; ASYMMETRIC 1,3-DIPOLAR; AZOMETHINE IMINES; ACCESS; TETRAHYDROPYRIDAZINES; HETEROCYCLES; SYNTHONS in [Duan, Liancheng; Wang, Xin; Hou, Yunlei; Gong, Ping] Shenyang Pharmaceut Univ, Sch Pharmaceut Engn, 103 Wenhua Rd, Shenyang 110016, Peoples R China; [Gu, Yucheng] Syngenta Jealotts Hill Int Res Ctr, Bracknell RG42 6EY, Berks, England in 2020.0, Cited 51.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Computed Properties of C8H7NO3

A catalyst-free [4 + 2] cycloaddition-elimination of alpha-halogeno hydrazones with enaminones has been achieved under mild conditions. This protocol provides a novel and efficient method for the synthesis of pyridazine and tetrahydrocinnoline derivatives in good yields, with high functional group tolerance and remarkable regioselectivity. The process involves mechanistically distinct, cycloaddition and elimination reactions.

Computed Properties of C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Duan, LC; Wang, X; Gu, YC; Hou, YL; Gong, P or send Email.

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

Recommanded Product: 2,2-Diphenylacetonitrile. Recently I am researching about MASS-SPECTROMETRY; TRANSFORMATION PRODUCTS; RETENTION TIMES; WASTE-WATER; QUANTIFICATION; PREDICTION, Saw an article supported by the Biotechnology and Biological Sciences Research Council under the London Interdisciplinary Doctoral Training Programme (LIDO) programme [BB/M009513/1]; Agilent Technologies UK Limited as iCASE partners. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Richardson, AK; Chadha, M; Rapp-Wright, H; Mills, GA; Fones, GR; Gravell, A; Sturzenbaum, S; Cowan, DA; Neep, DJ; Barron, LP. The CAS is 86-29-3. Through research, I have a further understanding and discovery of 2,2-Diphenylacetonitrile

A novel and rapid approach to characterise the occurrence of contaminants of emerging concern (CECs) in river water is presented using multi-residue targeted analysis and machine learning-assisted in silico suspect screening of passive sampler extracts. Passive samplers (Chemcatcher (R)) configured with hydrophilic-lipophilic balanced (HLB) sorbents were deployed in the Central London region of the tidal River Thames (UK) catchment in winter and summer campaigns in 2018 and 2019. Extracts were analysed by; (a) a rapid 5.5 min direct injection targeted liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for 164 CECs and (b) a full-scan LC coupled to quadrupole time of flight mass spectrometry (QTOF-MS) method using data-independent acquisition over 15 min. From targeted analysis of grab water samples, a total of 33 pharmaceuticals, illicit drugs, drug metabolites, personal care products and pesticides (including several EU Watch-List chemicals) were identified, and mean concentrations determined at 40 +/- 37 ng L-1. For targeted analysis of passive sampler extracts, 65 unique compounds were detected with differences observed between summer and winter campaigns. For suspect screening, 59 additional compounds were shortlisted based on mass spectral database matching, followed by machine learning-assisted retention time prediction. Many of these included additional pharmaceuticals and pesticides, but also new metabolites and industrial chemicals. The novelty in this approach lies in the convenience of using passive samplers together with machine learning-assisted chemical analysis methods for rapid, time-integrated catchment monitoring of CECs.

Welcome to talk about 86-29-3, If you have any questions, you can contact Richardson, AK; Chadha, M; Rapp-Wright, H; Mills, GA; Fones, GR; Gravell, A; Sturzenbaum, S; Cowan, DA; Neep, DJ; Barron, LP or send Email.. Recommanded Product: 2,2-Diphenylacetonitrile

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

SDS of cas: 100-19-6. Karuppusamy, A; Kannan, P in [Karuppusamy, A.; Kannan, P.] Anna Univ, Dept Chem, Chennai 600025, Tamil Nadu, India published Effect of substitution on pyrazoline based donor-acceptor molecules as luminescent and their electrochemical properties in 2020.0, Cited 47.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Highly fluorescent materials composed of donor-acceptor on pyrene-pyrazoline were synthesized and characterized by H-1 NMR and FT-IR techniques. The PP-OCH3, PP-Br and PP-NO2 exhibited blue, sky-blue, orange emissions under UV light 365 nm was confirmed by fluorescence spectrometer. The chromaticity diagram confirms their color purity of emission of organic materials. Photophysical properties namely optical band gap, quantum yield and lifetime of materials are investigated. Evaluation of Density Functional Theory confirm the responsibility of electron density on HOMO-LUMO energy levels. They demonstrated as semiconducting nature and disclose for the application in organic electronics.

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.. SDS of cas: 100-19-6

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

Recently I am researching about ONE-POT SYNTHESIS; ARYL NITRO REDUCTION; EFFICIENT SYNTHESIS; STANNOUS CHLORIDE; QUINOXALINE; DERIVATIVES; NANOPARTICLES; NITROARENES; ACID, Saw an article supported by the Universidad Nacional de Colombia. Recommanded Product: 1-(4-Nitrophenyl)ethanone. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Trujillo, SA; Pena-Solorzano, D; Bejarano, OR; Ochoa-Puentes, C. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

In this contribution a physicochemical, IR and Raman characterization for the tin(ii) chloride dihydrate/choline chloride eutectic mixture is reported. The redox properties of this solvent were also studied by cyclic voltammetry finding that it can be successfully used as an electrochemical solvent for electrosynthesis and electroanalytical processes and does not require negative potentials as verified by the reduction of nitrobenzene. The potential use of this eutectic mixture as a redox solvent was further explored in obtaining aromatic amines and N-arylacetamides starting from a wide variety of nitroaromatic compounds. In addition, a fast synthetic strategy for the construction of a series of indolo(pyrrolo)[1,2-a]quinoxalines was developed by reacting 1-(2-nitrophenyl)-1H-indole(pyrrole) with aldehydes. This simple protocol offers a straightforward method for the construction of the target quinoxalines in short reaction times and high yields where the key step involves a tandem one-pot reductive cyclization-oxidation.

Recommanded Product: 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Trujillo, SA; Pena-Solorzano, D; Bejarano, OR; Ochoa-Puentes, C or send Email.

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