Category: 91-02-1

An article Tuning acylthiourea ligands in Ru(II) catalysts for altering the reactivity and chemoselectivity of transfer hydrogenation reactions, and synthesis of 3-isopropoxy-1H-indole through a new synthetic approach WOS:000509472400005 published article about ASYMMETRIC TRANSFER HYDROGENATION; SELECTIVE HYDROGENATION; COMPLEXES SYNTHESIS; ANTICANCER ACTIVITY; REDUCTION; KETONES; NANOPARTICLES; DERIVATIVES; ALDEHYDES; QUINONES in [Sathishkumar, Pushpanathan N.; Prabha, Padinhattath Sachind; Karvembu, Ramasamy] Natl Inst Technol, Dept Chem, Tiruchirappalli 620015, India; [Bhuvanesh, Nattamai S. P.] Texas A&M Univ, Dept Chem, College Stn, TX 77842 USA in 2020.0, Cited 57.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1. HPLC of Formula: C12H9NO

Ru(II)-p-cymene complexes (1-3) containing picolyl based pseudo-acylthiourea ligands (L-1-L-3) were synthesized and characterized. The crystallographic study confirmed the molecular structures of all the ligands (L-1-L-3) and complex 3. The catalytic activity of the complexes was tested mainly towards TH of carbonyl compounds and nitroarenes. The influence of steric and electronic effects of the ligands on the chemoselectivity and reactivity were reported. The catalytic activity was enhanced and chemoselectivity was switched after tuning the ligands in the catalysts, compared to their corresponding unmodified Ru(II)-p-cymene complexes. The catalysis was extended to a broad range of substrates including some challenging systems like furfural, benzoylpyridine, benzoquinone, chromanone, etc. The strategy of tuning the bifunctional ligands in the catalysts for effective and selective catalysis worked nicely. Further, the catalysis was extended to one pot synthesis of 3-isopropoxyindole from 2-nitrocinnamaldehyde, the first synthetic route similar to Baeyer Emmerling indole synthesis. All the catalytic experiments exhibited high conversion and selectivity. (C) 2019 Elsevier B.V. All rights reserved.

About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Sathishkumar, PN; Prabha, PS; Bhuvanesh, NSP; Karvembu, R or concate me.. HPLC of Formula: C12H9NO

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

In 2020.0 J ORG CHEM published article about C-H BOND; ALKYL NITRILES; ALLYLIC CARBONATES; COPPER; FUNCTIONALIZATION; CYANATION; ALCOHOLS; ACTIVATION; ALKYLNITRILES; CONVERSION in [Zhang, Saisai; Shen, Zengming] Shanghai Jiao Tong Univ, Sch Chem & Chem Engn, Shanghai Key Lab Mol Engn Chiral Drugs, Shanghai 200240, Peoples R China; [Jian, Hong] Shanghai Jiao Tong Univ, Peoples Hosp 6, South Campus, Shanghai 201499, Peoples R China in 2020.0, Cited 69.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1. Name: Phenyl(pyridin-2-yl)methanone

We have developed a protocol for the Cu/Ni-catalyzed cyanomethylation of alkenes with acetonitrile for the synthesis of beta,gamma-unsaturated nitriles. This is the first example of a direct coupling of the alkene sp(2) C-H bond and the acetonitrile sp(3) C-H bond for the preparation of beta,gamma-unsaturated nitriles. Acetonitrile, an inexpensive and stable solvent, is demonstrated to be a useful cyanomethyl source. The combination of copper and nickel catalysts resulted in a high reaction efficiency.

Name: Phenyl(pyridin-2-yl)methanone. Bye, fridends, I hope you can learn more about C12H9NO, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Recently I am researching about VISIBLE-LIGHT; ELECTRON; PHOTOEXCITATION; ENERGY; STATE; ACIDS, Saw an article supported by the University of Hamburg; Alexander von Humboldt FoundationAlexander von Humboldt Foundation. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Cardinale, L; Konev, MO; von Wangelin, AJ. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone. Recommanded Product: Phenyl(pyridin-2-yl)methanone

Functionalization with C1-building blocks are key synthetic methods in organic synthesis. The low reactivity of the most abundant C-1-molecule, carbon dioxide, makes alternative carboxylation reactions with CO2-surrogates especially important. We report a photoredox-catalyzed protocol for alkene carbamoylations. Readily accessible 4-carboxamido-Hantzsch esters serve as convenient starting materials that generate carbamoyl radicals upon visible light-mediated single-electron transfer. Addition to various alkenes proceeded with high levels of regio- and chemoselectivity.

Recommanded Product: Phenyl(pyridin-2-yl)methanone. Welcome to talk about 91-02-1, If you have any questions, you can contact Cardinale, L; Konev, MO; von Wangelin, AJ or send Email.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

An article Direct Exploitation of the Ethynyl Moiety in Calcium Carbide Through Sealed Ball Milling WOS:000541510000001 published article about ONE-POT SYNTHESIS; ARYL HALIDES; DERIVATIVES; ALCOHOLS; FLUORIDE; MECHANOCHEMISTRY; NANOPARTICLES; HYDROCARBONS; ACTIVATION; VINYLATION in [Hosseini, Abolfazl; Schreiner, Peter R.] Justus Liebig Univ Giessen, Inst Organ Chem, Heinrich Buff Ring 17, D-35392 Giessen, Germany in 2020, Cited 71. Name: Phenyl(pyridin-2-yl)methanone. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

Ball milling of calcium carbide (CaC2) enables the reaction of its ethynyl moiety with organic electrophiles. This was realized simply by co-milling CaC(2)with organic substrates in a sealed jar without the need for an additive or a catalyst. Various ketones including those bearing alpha-hydrogens were ethynylated in good yields at short reaction times. Aryl halides are also amenable substrates for this protocol as they furnish aryl ethynes through a benzyne intermediate. This method offers a practical and cheap alternative to the established procedures for introducing ethynyl functionalities.

Name: Phenyl(pyridin-2-yl)methanone. Bye, fridends, I hope you can learn more about C12H9NO, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

An article A Bifunctional Iron Nanocomposite Catalyst for Efficient Oxidation of Alkenes to Ketones and 1,2-Diketones WOS:000543700400014 published article about OXYGEN REDUCTION; ONE-POT; ASYMMETRIC EPOXIDATION; MOLECULAR-OXYGEN; ALLYLIC ALCOHOLS; NANOPARTICLES; PERFORMANCE; COMPLEXES; OLEFINS; ACIDS in [Xiao, Jianliang] Univ Liverpool, Dept Chem, Liverpool L69 7ZD, Merseyside, England; [Song, Tao; Ma, Zhiming; Ren, Peng; Yang, Yong] Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China; [Ma, Zhiming; Ren, Peng] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Yuan, Youzhu] Coll Chem & Chem Engn, Natl Engn Lab Green Chem Prod Alcohols Ethers Est, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China in 2020.0, Cited 74.0. Category: pyridine-derivatives. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

We herein report the fabrication of a bifunctional iron nanocomposite catalyst, in which two catalytically active sites of Fe-N-x and Fe phosphate, as oxidation and Lewis acid sites, were simultaneously integrated into a hierarchical N,P-dual doped porous carbon. As a bifunctional catalyst, it exhibited high efficiency for direct oxidative cleavage of alkenes into ketones or their oxidation into 1,2-diketones with a broad substrate scope and high functional group tolerance using TBHP as the oxidant in water under mild reaction conditions. Furthermore, it could be easily recovered for successive recycling without appreciable loss of activity. Mechanistic studies disclose that the direct oxidation of alkenes proceeds via the formation of an epoxide as intermediate followed by either acid-catalyzed Meinwald rearrangement to give ketones with one carbon shorter or nucleophilic ring-opening to generate 1,2-diketones in a cascade manner. This study not only opens up a fancy pathway in the rational design of Fe-N-C catalysts but also offers a simple and efficient method for accessing industrially important ketones and 1,2-diketones from alkenes in a cost-effective and environmentally benign fashion.

Category: pyridine-derivatives. Welcome to talk about 91-02-1, If you have any questions, you can contact Song, T; Ma, ZM; Ren, P; Yuan, YZ; Xiao, JL; Yang, Y or send Email.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

I found the field of Chemistry very interesting. Saw the article Cyclometalated Gold(III) Complexes Bearing DACH Ligands published in 2019.0. Computed Properties of C12H9NO, Reprint Addresses Awuah, SG (corresponding author), Univ Kentucky, Dept Chem, Lexington, KY 40506 USA.. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone

The synthesis of a novel class of cyclometalated gold(III) complexes supported by benzoylpyridine, benzylpyridine, and (1R,2R)-(+)-1,2-diaminocyclohexane (DACH) ligands, along with their crystal structures, is reported. These compounds provide a new scaffold to investigate biological properties of gold(III) complexes. The six complexes were prepared and characterized, following reactions of (C,N) cyclometalated gold(III) scaffolds, [Au(C boolean AND N)Cl-2] with DACH, which yielded a new series of cyclometaled gold(III), 3-5, of the type [Au(C boolean AND NH)(DACH)(2)](+) and the nitrogen substituted cyclometalated Au(III), 6-8, of the type [Au-(C boolean AND N)(DACH)](2+). Antiproliferative activity of these complexes in a panel of cancer cells showed promising results with IC50 in the micromolar range and selectivity over normal epithelial cells, MRCS. Whereas 8 shows minimal interaction with superhelical DNA except at high gold concentrations of 500 mu M, complex 5 does not show interaction even at 1000 mu M. The complexes display significant uptake in OVCAR8 cancer cells within 200-1200 pmol/million cells with the exception of complex 4. Differential cellular uptake was observed for the complexes; for example, while 3 and 8 display significant uptake, 4 showed minimal uptake. The compounds proved to be stable under physiological conditions and were minimally affected by either glutathione or sodium ascorbate. Cell cycle studies reveal a G1 arrest induced by representative complexes. The results reveal that enhanced Au(III) stabilization promoted by combined cyclometalated and DACH ligands may offer ligand tuning insights for novel anticancer drug design.

Computed Properties of C12H9NO. Welcome to talk about 91-02-1, If you have any questions, you can contact Gukathasan, S; Parkin, S; Awuah, SG or send Email.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

An article Molecular structures, spectral, electrochemical, DFT and antioxidant activities of copper(II) complexes with NNO donor Schiff base ligand WOS:000609160500005 published article about TRANSITION-METAL-COMPLEXES; X-RAY STRUCTURES; CRYSTAL-STRUCTURE; ELECTRONIC-PROPERTIES; SUPEROXIDE; BINUCLEAR; NITROGEN; MIMICS; ION; STEREOCHEMISTRY in [Singh, Yogendra Pratap; Patel, Satish Kumar] APS Univ, Dept Chem, Rewa 486003, MP, India in 2021.0, Cited 72.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1. Application In Synthesis of Phenyl(pyridin-2-yl)methanone

The synthesis and solid state structural, spectral and electrochemical solution characterization of [Cu(L)(acpy)]ClO4 1 and [Cu(L)(NO3)]( )2 [where L = N'[(E)-phenyl(pyridin-2-yl)methylideneithiophene-2-carbohydrazide and acpy = 2,6-Diacetylpyridine] have been done by elemental analysis, UV-vis, FTIR, electrochemical techniques (CV and DPV) and electron paramagnetic resonance (epr) spectroscopy. The single crystal structures were solved by the X-ray diffraction technique. In complex 1, copper ion is in a distorted octahedral environment. The geometry of copper(II) in complex 2 is distorted square pyramidal (tau = 0.201). The mono deprotonated, HL ligand act as a tridentate to a copper(II) ion. On the basis of density functional theory (DFT) calculation, the electronic excitations involve transitions mainly from metal ligand bonding mostly the alpha-LUMO within the dominant Cu d(xy) character and to alpha-LUMO+1. Epr spectra for polycrystalline samples showed the copper(II) hyperfine features as well as half-field signal which are appropriate for Delta M-s = +/- 2 of dimers. Presence of half-field signal in 1 is due to solid-solid interaction (intra-molecular) where as in 2 the nature of interaction is intra-molecular. The antioxidant superoxide measurements show that the both complexes 1 and 2 behave as superoxide mimic in alkaline nitro blue tetrazolium chloride assay. (C) 2020 Elsevier B.V. All rights reserved.

Welcome to talk about 91-02-1, If you have any questions, you can contact Singh, YP; Patel, SK or send Email.. Application In Synthesis of Phenyl(pyridin-2-yl)methanone

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

An article Mn(III) active site in hydrotalcite efficiently catalyzes the oxidation of alkylarenes with molecular oxygen WOS:000604626700006 published article about LAYERED DOUBLE HYDROXIDES; LIQUID-PHASE OXIDATION; SELECTIVE OXIDATION; AEROBIC OXIDATION; AROMATIC KETONES; MEDIATED OXIDATION; MN; NI; ACETOPHENONE; ETHYLBENZENE in [Wang, Anwei; Zhou, WeiYou; Sun, Zhonghua; Zhang, Zhong; Zhang, Zhihui; He, MingYang; Chen, Qun] Changzhou Univ, Jiangsu Key Lab Adv Catalyt Mat & Technol, Changzhou 213164, Peoples R China in 2021, Cited 73. Name: Phenyl(pyridin-2-yl)methanone. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

Developing efficient heterogeneous catalytic systems based on easily available materials and molecular oxygen for the selective oxidation of alkylarenes is highly desirable. In the present research, NiMn hydrotalcite (Ni2Mn-LDH) has been found as an efficient catalyst in the oxidation of alkylarenes using molecular oxygen as the sole oxidant without any additive. Impressive catalytic performance, excellent stability and recyclability, broad applicable scope and practical potential for the catalytic system have been observed. Mn3+ species was proposed to be the efficient active site, and Ni2+ played an important role in stabilizing the Mn3+ species in the hydrotalcite structure. The kinetic study showed that the aerobic oxidation of diphenylmethane is a first-order reaction over Ni2Mn-LDH with the activation energy (E-a) and pre-exponential factor (A(0)) being 85.7 kJ mol(-1) and 1.8 x 109 min(-1), respectively. The Gibbs free energy (Delta G(not equal)) was determined to be -10.4 kJ mol(-1) K-1 for the oxidation based on Eyring-Polanyi equation, indicating the reaction is exergonic. The mechanism study indicated that the reaction proceeded through both radical and carbocation intermediates. The two species were then trapped by molecular oxygen and H2O or hydroxyl species, respectively, to yield the corresponding products. The present research might provide information for constructing highly efficient and stable active site for the catalytic aerobic oxidation based on available and economic material.

Welcome to talk about 91-02-1, If you have any questions, you can contact Wang, AW; Zhou, WY; Sun, ZH; Zhang, Z; Zhang, ZH; He, MY; Chen, Q or send Email.. Name: Phenyl(pyridin-2-yl)methanone

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

In 2020.0 ADV SYNTH CATAL published article about ASYMMETRIC TRANSFER HYDROGENATION; LIGAND BIFUNCTIONAL CATALYSIS; RUTHENIUM COMPLEX; AROMATIC KETONES; BASIS-SETS; METAL; REDUCTION; ALDEHYDES; DESIGN; ESTERS in [Murayama, Hiroaki; Heike, Yoshito; Higashida, Kosuke; Shimizu, Yohei; Sawamura, Masaya] Hokkaido Univ, Fac Sci, Dept Chem, Sapporo, Hokkaido 0600810, Japan; [Higashida, Kosuke; Shimizu, Yohei; Sawamura, Masaya] Hokkaido Univ, Inst Chem React Design & Discovery WPI ICReDD, Sapporo, Hokkaido 0010021, Japan; [Yodsin, Nuttapon; Wongnongwa, Yutthana; Jungsuttiwong, Siriporn] Ubon Ratchathani Univ, Fac Sci, Dept Chem, Ctr Organ Elect & Alternat Energy, Ubon Ratchathani 34190, Thailand; [Yodsin, Nuttapon; Wongnongwa, Yutthana; Jungsuttiwong, Siriporn] Ubon Ratchathani Univ, Fac Sci, Ctr Excellence Innovat Chem, Ubon Ratchathani 34190, Thailand; [Mori, Seiji] Ibaraki Univ, Inst Quantum Beam Sci, Mito, Ibaraki 3108512, Japan in 2020.0, Cited 53.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1. HPLC of Formula: C12H9NO

Iridium-catalyzed enantioselective transfer hydrogenation of ketones with formic acid was developed using a prolinol-phosphine chiral ligand. Cooperative action of the iridium atom and the ligand through alcohol-alkoxide interconversion is crucial to facilitate the transfer hydrogenation. Various ketones including alkyl aryl ketones, ketoesters, and an aryl heteroaryl ketone were competent substrates. An attractive feature of this catalysis is efficient discrimination between the alkyl and aryl substituents of the ketones, promoting hydrogenation with the identical sense of enantioselection regardless of steric demand of the alkyl substituent and thus resulting in a rare case of highly enantioselective transfer hydrogenation of tert-alkyl aryl ketones. Quantum chemical calculations revealed that the sp(3)-C-H/pi interaction between an sp(3)-C-H bond of the prolinol-phosphine ligand and the aryl substituent of the ketone is crucial for the enantioselection in combination with O-H center dot center dot center dot O/sp(3)-C-H center dot center dot center dot O two-point hydrogen-bonding between the chiral ligand and carbonyl group.

Welcome to talk about 91-02-1, If you have any questions, you can contact Murayama, H; Heike, Y; Higashida, K; Shimizu, Y; Yodsin, N; Wongnongwa, Y; Jungsuttiwong, S; Mori, S; Sawamura, M or send Email.. HPLC of Formula: C12H9NO

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Recently I am researching about GEM-DISUBSTITUTED ALKENES; C=C BOND-CLEAVAGE; C DOUBLE-BOND; SELECTIVE OXIDATION; EFFICIENT; HYDROGENATION; OZONOLYSIS; QUINOLINES; CATALYSTS; COMPLEX, Saw an article supported by the 111 ProjectMinistry of Education, China – 111 Project [D20015]; Natural Science Foundation of Hubei Province of ChinaNatural Science Foundation of Hubei Province [2018CFB241]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Yu, T; Guo, MQ; Wen, SMM; Zhao, RR; Wang, JL; Sun, YL; Liu, QX; Zhou, HF. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone. Recommanded Product: Phenyl(pyridin-2-yl)methanone

A simple, and practical oxidative scission of aromatic olefins to carbonyl compounds using O-2 as the sole oxidant with poly(ethylene glycol) dimethyl ether as a benign solvent has been developed. A wide range of monosubstituted, gem-disubstituted, 1,2-disubstituted, trisubstituted and tetrasubstituted aromatic olefins was successfully converted into the corresponding aldehydes and ketones in excellent yields even with gram-scale reaction. Some control experiments were also conducted to support a possible reaction pathway.

Recommanded Product: Phenyl(pyridin-2-yl)methanone. Welcome to talk about 91-02-1, If you have any questions, you can contact Yu, T; Guo, MQ; Wen, SMM; Zhao, RR; Wang, JL; Sun, YL; Liu, QX; Zhou, HF or send Email.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem