Category: 91-02-1

Application In Synthesis of Phenyl(pyridin-2-yl)methanone. Recently I am researching about C-C BOND; CARBON-CARBON BONDS; CONJUGATED YNONES; ARYL KETONES; CLEAVAGE; PALLADIUM; DECARBONYLATION; REARRANGEMENT; FUNCTIONALIZATION; CARBOACYLATION, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21472128]; Sichuan Science and Technology Program [2018JY560]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Zhong, J; Long, Y; Yan, XF; He, SY; Ye, RY; Xiang, HF; Zhou, XG. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone

A rhodium-catalyzed Suzuki-Miyaura coupling reaction via C(O)-C bond activation to form 2-benzoylpyridine N-oxide derivatives is reported. Both the C(O)-C(sp(2)) and C(O)-C(sp(3)) bond could be activated during the reaction with yields up to 92%. The N-oxide moiety could be employed as a traceless directing group, leading to free pyridine ketones.

Application In Synthesis of Phenyl(pyridin-2-yl)methanone. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Zhong, J; Long, Y; Yan, XF; He, SY; Ye, RY; Xiang, HF; Zhou, XG or concate me.

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

An article Flow Microreactor Technology for Taming Highly Reactive Chloroiodomethyllithium Carbenoid: Direct and Chemoselective Synthesis of alpha-Chloroaldehydes WOS:000530076400063 published article about TERMINAL EPOXIDES; BUILDING-BLOCKS; CHEMISTRY; KETONES; ISOMERIZATION; TOOL in [Musci, Pantaleo; Colella, Marco; Sivo, Alessandra; Luisi, Renzo; Degennaro, Leonardo] Univ Bari A Moro, Flow Chem & Microreactor Technol FLAME Lab, Dept Pharm Drug Sci, Bari 70125, Italy; [Romanazzi, Giuseppe] Politecn Bari, DICATECh, Bari 70125, Italy in 2020.0, Cited 40.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1. Computed Properties of C12H9NO

A straightforward flow synthesis of alpha-chloro aldehydes has been developed. The strategy involves, for the first time, the thermal unstable chloroiodomethyllithium carbenoid and carbonyl compounds. A batch versus flow comparative study showcases the superb capability of flow technology in prolonging the lifetime of the lithiated carbenoid, even at -20 degrees C. Remarkably, the high chemoselectivity realized in flow allowed for preparing polyfunctionalized a-chloro aldehydes not easily accessible with traditional batch procedures.

About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Musci, P; Colella, M; Sivo, A; Romanazzi, G; Luisi, R; Degennaro, L or concate me.. Computed Properties of C12H9NO

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

Computed Properties of C12H9NO. In 2019.0 DALTON T published article about CYCLOMETALATED ALKYNYLGOLD(III) COMPLEXES; RAY CRYSTAL-STRUCTURE; LIVED EXCITED-STATES; IRIDIUM COMPLEXES; ORGANOGOLD(III) COMPLEXES; EXCITATION-ENERGIES; GOLD COMPLEXES; DEVICES; EFFICIENCY; EMISSION in [Bachmann, Michael; Fessler, Reto; Blacque, Olivier; Venkatesan, Koushik] Univ Zurich, Dept Chem, Winterthurerstr 190, CH-8057 Zurich, Switzerland; [Venkatesan, Koushik] Macquarie Univ, Dept Mol Sci, Sydney, NSW 2109, Australia in 2019.0, Cited 78.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.

Blue emitting phosphorescent materials with high efficiency and high stability are a key requirement for the wider adoption of organic light emitting devices (OLEDs). In order to achieve triplet derived emission at the higher energy region of the electromagnetic spectrum, a series of neutral, monocyclometalated gold(iii) complexes with trifluoromethyl and trifluoromethoxy functionalized 2-phenylpyridine (ppy) derivatives, 2-anilinopyridine (apy), 2-benzoylpyridine (bpy) and 2-benzylpyridine (bepy), as the cyclometalating framework and diaryl or monoaryl alkyne as ancillary ligands have been designed and synthesized. Extensive photophysical and chemical characterization by various nuclear magnetic resonance spectroscopy techniques, elemental analysis and single crystal X-ray diffraction studies of selected compounds was carried out to confirm the structural and the chemical identity of the complexes. The emission wavelength maxima of the complexes appear in the blue/sky blue region of the electromagnetic spectrum. Detailed photophysical investigations revealed that the different emission properties of the complexes are predominantly dictated by the electronic properties of the cyclometalating ligand. The interesting photoluminescence properties along with the facile synthetic access makes this a promising concept to obtain highly suitable blue emitting gold(iii) complexes.

About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Bachmann, M; Fessler, R; Blacque, O; Venkatesan, K or concate me.. Computed Properties of C12H9NO

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

An article Iron-catalyzed oxidative functionalization of C(sp(3))-H bonds under bromide-synergized mild conditions WOS:000474265200024 published article about C-H OXIDATION; AEROBIC OXIDATION; POLYOXOMETALATE; OXYGEN; ACTIVATION; REMOTE in [Yu, Han; Zhao, Qixin; Wei, Zheyu; Wu, Zhikang; Han, Sheng] Shanghai Inst Technol, Sch Chem & Environm Engn, Shanghai 201418, Peoples R China; [Yu, Han; Li, Qi; Wei, Yongge] Tsinghua Univ, Dept Chem, Minist Educ, Key Lab Organ Optoelect & Mol Engn, Beijing 100084, Peoples R China; [Yu, Han; Wei, Yongge] Peking Univ, State Key Lab Nat & Biomimet Drugs, Beijing 100191, Peoples R China in 2019.0, Cited 48.0. HPLC of Formula: C12H9NO. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

An efficient oxidation and functionalization of C-H bonds with an inorganic-ligand supported iron catalyst and hydrogen peroxide to prepare the corresponding ketones was achieved using the bromide ion as a promoter. Preliminary mechanistic investigations indicated that the bromide ion can bind to FeMo6 to form a supramolecular species (FeMo6 center dot 2Br), which can effectively catalyze the reaction.

About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Yu, H; Zhao, QX; Wei, ZY; Wu, ZK; Li, Q; Han, S; Wei, YG or concate me.. HPLC of Formula: C12H9NO

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

An article Ruthenium-catalyzed meta-C-H bond alkylation of aryl 2-pyridyl ketones WOS:000503765300022 published article about FUNCTIONALIZATION; ARENES; DECARBONYLATION; SULFONATION; ACTIVATION; AMIDATION; MILD in [Li, Gang; Cai, Xiaofeng; Zhong, Lei; Zou, Lei] Anyang Normal Univ, Coll Chem & Chem Engn, Anyang 455000, Peoples R China; [Li, Gang; Cai, Xiaofeng; Zhong, Lei; Zou, Lei] Anyang Normal Univ, Henan Prov Key Lab New Optoelect Funct Mat, Anyang 455002, Peoples R China; [Jia, Chunqi; Cui, Xiuling] Huaqiao Univ, Key Lab Fujian Mol Med, Key Lab Xiamen Marine & Gene Drugs, Sch Biomed Sci,Engn Res Ctr Mol Med,Minist Educ, Xiamen 361021, Fujian, Peoples R China in 2020.0, Cited 41.0. Formula: C12H9NO. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

The first example of meta-selective C-Ar-H bond functionalization of aryl 2-pyridyl ketones has been developed using [Ru(p-cymene)Cl-2](2) as the catalyst and alkyl bromide as the coupling reagent. This development provides an efficient strategy for modifying the meta-position of aryl 2-pyridyl ketone skeletons, which are found in various functional molecules.

Formula: C12H9NO. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Li, G; Jia, CQ; Cai, XF; Zhong, L; Zou, L; Cui, XL or concate me.

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

Recently I am researching about ASYMMETRIC TRANSFER HYDROGENATION; LIGAND BIFUNCTIONAL CATALYSIS; RUTHENIUM COMPLEX; AROMATIC KETONES; BASIS-SETS; METAL; REDUCTION; ALDEHYDES; DESIGN; ESTERS, Saw an article supported by the MEXT KAKENHIMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [JP15H05801, JP18H04233]; JSPS KAKENHIMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [JP18H03906]; Sakura Science Plan through Collaborative research activity course from JST [S2018F0228129]. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Murayama, H; Heike, Y; Higashida, K; Shimizu, Y; Yodsin, N; Wongnongwa, Y; Jungsuttiwong, S; Mori, S; Sawamura, M. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone. 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.

About Phenyl(pyridin-2-yl)methanone, 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 concate me.. HPLC of Formula: C12H9NO

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

Authors Zhang, Y; Hatami, N; Lange, NS; Ronge, E; Schilling, W; Jooss, C; Das, S in ROYAL SOC CHEMISTRY published article about C DOUBLE-BOND; MOLECULAR-OXYGEN; FREE CATALYST; PHOTOOXIDATIVE CLEAVAGE; ALPHA-METHYLSTYRENE; SINGLET-OXYGEN; ALCOHOLS; GREEN; CO2; TRANSFORMATION in [Zhang, Yu; Das, Shoubhik] Univ Antwerp, Dept Chem, ORSY Div, Gronenborgerlaan 171, B-2020 Antwerp, Belgium; [Zhang, Yu; Hatami, Nareh; Lange, Niklas Simon; Schilling, Waldemar] Georg August Univ Gottingen, Inst Biomol & Organ Chem, Tammannstr 2, D-37077 Gottingen, Germany; [Ronge, Emanuel; Jooss, Christian] Georg August Univ Gottingen, Inst Materialphys, Friedrich Hund Pl 1, D-37077 Gottingen, Germany in 2020, Cited 68. SDS of cas: 91-02-1. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

Selective cleavage of C & xe001;C bonds is highly important for the synthesis of carbonyl containing fine chemicals and pharmaceuticals. Novel methodologies such as ozonolysis reactions, Lemieux-Johnson oxidation reactionetc. already exist. Parallel to these, catalytic methods using homogeneous catalysts also have been discovered. Considering the various advantages of heterogeneous catalysts such as recyclability and stability, couple of transition metal-based heterogeneous catalysts have been applied for this reaction. However, the pharmaceutical industries prefer to use metal-free catalysts (especially transition metal-free) to avoid further leaching in the final products. This is for sure a big challenge to an organic chemist and to the pharmaceutical industries! To make this feasible, a mild and efficient protocol has been developed using polymeric carbon nitrides (PCN) as metal-free heterogeneous photocatalysts to convert various olefins into the corresponding carbonyls. Later, this catalyst has been applied in the gram scale synthesis of pharmaceutical drugs using direct solar energy. Detailed mechanistic studies revealed the actual role of oxygen, the catalyst, and the light source.

SDS of cas: 91-02-1. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Zhang, Y; Hatami, N; Lange, NS; Ronge, E; Schilling, W; Jooss, C; Das, S or concate me.

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

Sahin, E in [Sahin, Engin] Bayburt Univ, Dept Food Engn, Fac Engn, TR-69000 Bayburt, Turkey published Production of enantiopure chiral aryl heteroaryl carbinols using whole-cell Lactobacillus paracasei biotransformation in 2020.0, Cited 58.0. 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.

Aryl and heteroaryl chiral carbinols are useful precursors in the synthesis of drugs. Lactobacillus paracasei BD87E6, which is obtained from a cereal based fermented beverage, was investigated as whole cell biocatalyst for the bioreduction of different ketones (including aromatic, hetero-aromatic and fused bicyclic ketone) into chiral carbinols, which can be used as a pharmaceutical intermediate. The study shows that bioreduction of aryl, heteroaryl and fused bicyclic ketone (1-5) to their corresponding chiral carbinols (1a-5a) in excellent enantioselectivity (>99%) with high yields. This study gave the first example for an enantiopure production of (S)-6-chlorochroman-4-ol (3a), which has many antioxidant activity, by a biological method. For asymmetric bioreduction of other prochiral ketones, these results open way to use of L. paracasei BD87E6 as biocatalysts. Also, the present process shows a hopeful and alternative green synthesis for the production of enantiopure carbinols in a mild, inexpensive and environmentally friendly process.

Name: Phenyl(pyridin-2-yl)methanone. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Sahin, E or concate me.

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. Recommanded Product: 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.

Recommanded Product: Phenyl(pyridin-2-yl)methanone. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Zhang, SS; Shen, ZM; Jian, H or concate me.

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

Ampawa, S; Krittametaporn, N; Ungpittagul, T; Phomphrai, K; Sangtrirutnugul, P in [Ampawa, Supanan; Krittametaporn, Nuttaporn; Sangtrirutnugul, Preeyanuch] Mahidol Univ, Ctr Excellence Innovat Chem PERCH CIC, Ctr Catalysis, Dept Chem,Fac Sci, 272 Rama VI Rd, Bangkok 10400, Thailand; [Ungpittagul, Thasanaporn; Phomphrai, Khamphee] Vidyasirimedhi Inst Sci & Technol, Sch Mol Sci & Engn, Dept Mat Sci & Engn, Rayong 21210, Thailand published Triazole-based ligands functionalized silica: Effects of ligand denticity and donors on catalytic oxidation activity of Pd nanoparticles in 2019.0, Cited 32.0. Recommanded Product: 91-02-1. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.

Triazole-based ligands, tris (triazolyl)methanol (Htbtm), bis (triazolyl)-phenylmethanol (Hbtm), and phenyl (pyridin-2-yl)(triazolyl)methanol (Hpytm), with differences in ligand denticity (i.e., bidentate and tridentate) and type of N donors (i.e., triazole and pyridine) were functionalized onto a silica support to produce the corresponding SiO2-L (L = tbtm, btm, pytm). Subsequent reactions with Pd (CH3COO)(2) in CH2Cl2 yielded Pd/SiO2-L. ICP-MS reveals that Pd loadings are higher with increased N loadings, resulting in the following trend: Pd/SiO2-tbtm (0.83 mmol Pd g(-1)) > Pd/SiO2-btm (0.65 mmol Pd g(-1)) ~ Pd/SiO2-pytm (0.63 mmol Pd g(-1)). Meanwhile, TEM images of the used Pd/SiO2-L catalysts after the first catalytic cycle show that the mean size of Pd NPs is highest with Pd/SiO2-pytm (8.5 +/- 1.5 nm), followed by Pd/SiO2-tbtm (6.4 +/- 1.6 nm) and Pd/SiO2-btm (4.8 +/- 1.3 nm). Based on TONs, catalytic studies toward aerobic oxidation of benzyl alcohol to benzaldehyde at 60 degrees C in EtOH showed that Pd/SiO2-pytm possessed the most active surface Pd(0) atoms, most likely as a result of more labile properties of the pyridine-triazole ligand compared to tris- and bis (triazolyl) analogs. ICP-MS and TEM analysis of Pd/SiO2-btm indicate minimal Pd leaching and similar average Pd NPs sizes after 1(st) and 5(th) catalytic runs, respectively, confirming that SiO2-btm is an efficient Pd NPs stabilizer. The Pd/SiO2-btm catalyst was also active toward aerobic oxidation of various benzyl alcohol derivatives in EtOH and could be reused for at least 7 reaction cycles without a significant activity loss.

About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Ampawa, S; Krittametaporn, N; Ungpittagul, T; Phomphrai, K; Sangtrirutnugul, P or concate me.. Recommanded Product: 91-02-1

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